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"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\nimport java.util.ArrayList;\n\n/**\n * Lesson5B 以下のような、たてH cm よこ W cm のチェック柄の長方形を描くプログラムを作成して下さい。\n#.#.#.#.#.\n.#.#.#.#.#\n#.#.#.#.#.\n.#.#.#.#.#\n#.#.#.#.#.\n.#.#.#.#.#\n\n\n * @author 前島佑介\n * @version 2014/12/1\n */\nclass Main {\n\n\t/**\n\t * プログラムのエントリポイント\n\t * @param args\n\t */\n\tpublic static void main(String[] args) {\n\n\t\ttry{\n\n\t\t\tBufferedReader insBR = new BufferedReader(new InputStreamReader(System.in));\n\n\t\t\tString strLine = \"\";\n\n\t\t\tArrayList<String> strArray = new ArrayList<String>();\n\n\t\t\t//入力値をListに全部受け取る\n\t\t\twhile(true) {\n\n\t\t\t\tstrLine = insBR.readLine();\n\n\t\t\t\t//終了条件\n\t\t\t\tif(strLine.equals(\"0 0\")) {\n\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tstrArray.add(strLine);\n\t\t\t}\n\n\t\t\t//1列づつ処理\n\t\t\tfor(int i = 0; i < strArray.size(); i++) {\n\n\t\t\t\t//分けた文字列はstrLineAry[0]とstrLineAry[1]に分けられる\n\t\t\t\tString[] strLineAry = strArray.get(i).split(\" \");\n\n\t\t\t\t//左の値\n\t\t\t\tint intNum1 = Integer.parseInt(strLineAry[0]);\n\n\t\t\t\t//右の値\n\t\t\t\tint intNum2 = Integer.parseInt(strLineAry[1]);\n\n\t\t\t\tSharpPaint(intNum1, intNum2);\n\t\t\t}\n\n\t\t}catch(IOException e) {\n\n\t\t\tSystem.out.println(e);\n\t\t}catch(NumberFormatException e) {\n\n\t\t\tSystem.out.println(\"数値で入力して下さい\");\n\t\t}\n\t}\n\t/**\n\t * たてintNum1の分よこintNum２の分の長方形を描くプログラム\n\t * 1 cm × 1cm の長方形を '#'と'.'で表す\n\t * @param intNum1\n\t * @param intNum2\n\t */\n\tpublic static void SharpPaint(int intNum1, int intNum2) {\n\n\t\t//'＃'か'.' trueが'#'\n\t\tboolean booSharp = true;\n\n\t\t//たての分 ループ\n\t\tfor(int i = 0; i < intNum1; i++) {\n\n\t\t\t//偶数の行は'#'から始める\n\t\t\tif(i % 2 == 0) {\n\n\t\t\t\tbooSharp = true;\n\n\t\t\t} else {\n\n\t\t\t\tbooSharp = false;\n\n\t\t\t}\n\n\t\t\t//よこの分 ループ\n\t\t\tfor(int j = 0; j < intNum2; j++) {\n\n\t\t\t\t//'#'と'.'を交互に表示\n\t\t\t\tif(booSharp) {\n\n\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\tbooSharp = false;\n\n\t\t\t\t} else {\n\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\tbooSharp = true;\n\n\t\t\t\t}\n\n\n\n\t\t\t}\n\t\t\t//改行\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\n\t\t//改行\n\t\tSystem.out.println(\"\");\n\n\t}\n}",
"import java.io.BufferedReader;",
"BufferedReader",
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"import java.io.IOException;",
"IOException",
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"import java.io.InputStreamReader;",
"InputStreamReader",
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"import java.util.ArrayList;",
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"class Main {\n\n\t/**\n\t * プログラムのエントリポイント\n\t * @param args\n\t */\n\tpublic static void main(String[] args) {\n\n\t\ttry{\n\n\t\t\tBufferedReader insBR = new BufferedReader(new InputStreamReader(System.in));\n\n\t\t\tString strLine = \"\";\n\n\t\t\tArrayList<String> strArray = new ArrayList<String>();\n\n\t\t\t//入力値をListに全部受け取る\n\t\t\twhile(true) {\n\n\t\t\t\tstrLine = insBR.readLine();\n\n\t\t\t\t//終了条件\n\t\t\t\tif(strLine.equals(\"0 0\")) {\n\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tstrArray.add(strLine);\n\t\t\t}\n\n\t\t\t//1列づつ処理\n\t\t\tfor(int i = 0; i < strArray.size(); i++) {\n\n\t\t\t\t//分けた文字列はstrLineAry[0]とstrLineAry[1]に分けられる\n\t\t\t\tString[] strLineAry = strArray.get(i).split(\" \");\n\n\t\t\t\t//左の値\n\t\t\t\tint intNum1 = Integer.parseInt(strLineAry[0]);\n\n\t\t\t\t//右の値\n\t\t\t\tint intNum2 = Integer.parseInt(strLineAry[1]);\n\n\t\t\t\tSharpPaint(intNum1, intNum2);\n\t\t\t}\n\n\t\t}catch(IOException e) {\n\n\t\t\tSystem.out.println(e);\n\t\t}catch(NumberFormatException e) {\n\n\t\t\tSystem.out.println(\"数値で入力して下さい\");\n\t\t}\n\t}\n\t/**\n\t * たてintNum1の分よこintNum２の分の長方形を描くプログラム\n\t * 1 cm × 1cm の長方形を '#'と'.'で表す\n\t * @param intNum1\n\t * @param intNum2\n\t */\n\tpublic static void SharpPaint(int intNum1, int intNum2) {\n\n\t\t//'＃'か'.' trueが'#'\n\t\tboolean booSharp = true;\n\n\t\t//たての分 ループ\n\t\tfor(int i = 0; i < intNum1; i++) {\n\n\t\t\t//偶数の行は'#'から始める\n\t\t\tif(i % 2 == 0) {\n\n\t\t\t\tbooSharp = true;\n\n\t\t\t} else {\n\n\t\t\t\tbooSharp = false;\n\n\t\t\t}\n\n\t\t\t//よこの分 ループ\n\t\t\tfor(int j = 0; j < intNum2; j++) {\n\n\t\t\t\t//'#'と'.'を交互に表示\n\t\t\t\tif(booSharp) {\n\n\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\tbooSharp = false;\n\n\t\t\t\t} else {\n\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\tbooSharp = true;\n\n\t\t\t\t}\n\n\n\n\t\t\t}\n\t\t\t//改行\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\n\t\t//改行\n\t\tSystem.out.println(\"\");\n\n\t}\n}",
"Main",
"/**\n\t * プログラムのエントリポイント\n\t * @param args\n\t */\n\tpublic static void main(String[] args) {\n\n\t\ttry{\n\n\t\t\tBufferedReader insBR = new BufferedReader(new InputStreamReader(System.in));\n\n\t\t\tString strLine = \"\";\n\n\t\t\tArrayList<String> strArray = new ArrayList<String>();\n\n\t\t\t//入力値をListに全部受け取る\n\t\t\twhile(true) {\n\n\t\t\t\tstrLine = insBR.readLine();\n\n\t\t\t\t//終了条件\n\t\t\t\tif(strLine.equals(\"0 0\")) {\n\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tstrArray.add(strLine);\n\t\t\t}\n\n\t\t\t//1列づつ処理\n\t\t\tfor(int i = 0; i < strArray.size(); i++) {\n\n\t\t\t\t//分けた文字列はstrLineAry[0]とstrLineAry[1]に分けられる\n\t\t\t\tString[] strLineAry = strArray.get(i).split(\" \");\n\n\t\t\t\t//左の値\n\t\t\t\tint intNum1 = Integer.parseInt(strLineAry[0]);\n\n\t\t\t\t//右の値\n\t\t\t\tint intNum2 = Integer.parseInt(strLineAry[1]);\n\n\t\t\t\tSharpPaint(intNum1, intNum2);\n\t\t\t}\n\n\t\t}catch(IOException e) {\n\n\t\t\tSystem.out.println(e);\n\t\t}catch(NumberFormatException e) {\n\n\t\t\tSystem.out.println(\"数値で入力して下さい\");\n\t\t}\n\t}",
"main",
"{\n\n\t\ttry{\n\n\t\t\tBufferedReader insBR = new BufferedReader(new InputStreamReader(System.in));\n\n\t\t\tString strLine = \"\";\n\n\t\t\tArrayList<String> strArray = new ArrayList<String>();\n\n\t\t\t//入力値をListに全部受け取る\n\t\t\twhile(true) {\n\n\t\t\t\tstrLine = insBR.readLine();\n\n\t\t\t\t//終了条件\n\t\t\t\tif(strLine.equals(\"0 0\")) {\n\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tstrArray.add(strLine);\n\t\t\t}\n\n\t\t\t//1列づつ処理\n\t\t\tfor(int i = 0; i < strArray.size(); i++) {\n\n\t\t\t\t//分けた文字列はstrLineAry[0]とstrLineAry[1]に分けられる\n\t\t\t\tString[] strLineAry = strArray.get(i).split(\" \");\n\n\t\t\t\t//左の値\n\t\t\t\tint intNum1 = Integer.parseInt(strLineAry[0]);\n\n\t\t\t\t//右の値\n\t\t\t\tint intNum2 = Integer.parseInt(strLineAry[1]);\n\n\t\t\t\tSharpPaint(intNum1, intNum2);\n\t\t\t}\n\n\t\t}catch(IOException e) {\n\n\t\t\tSystem.out.println(e);\n\t\t}catch(NumberFormatException e) {\n\n\t\t\tSystem.out.println(\"数値で入力して下さい\");\n\t\t}\n\t}",
"try{\n\n\t\t\tBufferedReader insBR = new BufferedReader(new InputStreamReader(System.in));\n\n\t\t\tString strLine = \"\";\n\n\t\t\tArrayList<String> strArray = new ArrayList<String>();\n\n\t\t\t//入力値をListに全部受け取る\n\t\t\twhile(true) {\n\n\t\t\t\tstrLine = insBR.readLine();\n\n\t\t\t\t//終了条件\n\t\t\t\tif(strLine.equals(\"0 0\")) {\n\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tstrArray.add(strLine);\n\t\t\t}\n\n\t\t\t//1列づつ処理\n\t\t\tfor(int i = 0; i < strArray.size(); i++) {\n\n\t\t\t\t//分けた文字列はstrLineAry[0]とstrLineAry[1]に分けられる\n\t\t\t\tString[] strLineAry = strArray.get(i).split(\" \");\n\n\t\t\t\t//左の値\n\t\t\t\tint intNum1 = Integer.parseInt(strLineAry[0]);\n\n\t\t\t\t//右の値\n\t\t\t\tint intNum2 = Integer.parseInt(strLineAry[1]);\n\n\t\t\t\tSharpPaint(intNum1, intNum2);\n\t\t\t}\n\n\t\t}catch(IOException e) {\n\n\t\t\tSystem.out.println(e);\n\t\t}catch(NumberFormatException e) {\n\n\t\t\tSystem.out.println(\"数値で入力して下さい\");\n\t\t}",
"catch(IOException e) {\n\n\t\t\tSystem.out.println(e);\n\t\t}",
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"System.out",
"\"数値で入力して下さい\"",
"{\n\n\t\t\tBufferedReader insBR = new BufferedReader(new InputStreamReader(System.in));\n\n\t\t\tString strLine = \"\";\n\n\t\t\tArrayList<String> strArray = new ArrayList<String>();\n\n\t\t\t//入力値をListに全部受け取る\n\t\t\twhile(true) {\n\n\t\t\t\tstrLine = insBR.readLine();\n\n\t\t\t\t//終了条件\n\t\t\t\tif(strLine.equals(\"0 0\")) {\n\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tstrArray.add(strLine);\n\t\t\t}\n\n\t\t\t//1列づつ処理\n\t\t\tfor(int i = 0; i < strArray.size(); i++) {\n\n\t\t\t\t//分けた文字列はstrLineAry[0]とstrLineAry[1]に分けられる\n\t\t\t\tString[] strLineAry = strArray.get(i).split(\" \");\n\n\t\t\t\t//左の値\n\t\t\t\tint intNum1 = Integer.parseInt(strLineAry[0]);\n\n\t\t\t\t//右の値\n\t\t\t\tint intNum2 = Integer.parseInt(strLineAry[1]);\n\n\t\t\t\tSharpPaint(intNum1, intNum2);\n\t\t\t}\n\n\t\t}",
"BufferedReader insBR = new BufferedReader(new InputStreamReader(System.in));",
"insBR",
"new BufferedReader(new InputStreamReader(System.in))",
"String strLine = \"\";",
"strLine",
"\"\"",
"ArrayList<String> strArray = new ArrayList<String>();",
"strArray",
"new ArrayList<String>()",
"while(true) {\n\n\t\t\t\tstrLine = insBR.readLine();\n\n\t\t\t\t//終了条件\n\t\t\t\tif(strLine.equals(\"0 0\")) {\n\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tstrArray.add(strLine);\n\t\t\t}",
"true",
"{\n\n\t\t\t\tstrLine = insBR.readLine();\n\n\t\t\t\t//終了条件\n\t\t\t\tif(strLine.equals(\"0 0\")) {\n\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tstrArray.add(strLine);\n\t\t\t}",
"strLine = insBR.readLine()",
"strLine",
"insBR.readLine()",
"insBR.readLine",
"insBR",
"if(strLine.equals(\"0 0\")) {\n\n\t\t\t\t\tbreak;\n\t\t\t\t}",
"strLine.equals(\"0 0\")",
"strLine.equals",
"strLine",
"\"0 0\"",
"{\n\n\t\t\t\t\tbreak;\n\t\t\t\t}",
"break;",
"strArray.add(strLine)",
"strArray.add",
"strArray",
"strLine",
"for(int i = 0; i < strArray.size(); i++) {\n\n\t\t\t\t//分けた文字列はstrLineAry[0]とstrLineAry[1]に分けられる\n\t\t\t\tString[] strLineAry = strArray.get(i).split(\" \");\n\n\t\t\t\t//左の値\n\t\t\t\tint intNum1 = Integer.parseInt(strLineAry[0]);\n\n\t\t\t\t//右の値\n\t\t\t\tint intNum2 = Integer.parseInt(strLineAry[1]);\n\n\t\t\t\tSharpPaint(intNum1, intNum2);\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < strArray.size()",
"i",
"strArray.size()",
"strArray.size",
"strArray",
"i++",
"i++",
"i",
"{\n\n\t\t\t\t//分けた文字列はstrLineAry[0]とstrLineAry[1]に分けられる\n\t\t\t\tString[] strLineAry = strArray.get(i).split(\" \");\n\n\t\t\t\t//左の値\n\t\t\t\tint intNum1 = Integer.parseInt(strLineAry[0]);\n\n\t\t\t\t//右の値\n\t\t\t\tint intNum2 = Integer.parseInt(strLineAry[1]);\n\n\t\t\t\tSharpPaint(intNum1, intNum2);\n\t\t\t}",
"{\n\n\t\t\t\t//分けた文字列はstrLineAry[0]とstrLineAry[1]に分けられる\n\t\t\t\tString[] strLineAry = strArray.get(i).split(\" \");\n\n\t\t\t\t//左の値\n\t\t\t\tint intNum1 = Integer.parseInt(strLineAry[0]);\n\n\t\t\t\t//右の値\n\t\t\t\tint intNum2 = Integer.parseInt(strLineAry[1]);\n\n\t\t\t\tSharpPaint(intNum1, intNum2);\n\t\t\t}",
"String[] strLineAry = strArray.get(i).split(\" \");",
"strLineAry",
"strArray.get(i).split(\" \")",
"strArray.get(i).split",
"strArray.get(i)",
"strArray.get",
"strArray",
"i",
"\" \"",
"int intNum1 = Integer.parseInt(strLineAry[0]);",
"intNum1",
"Integer.parseInt(strLineAry[0])",
"Integer.parseInt",
"Integer",
"strLineAry[0]",
"strLineAry",
"0",
"int intNum2 = Integer.parseInt(strLineAry[1]);",
"intNum2",
"Integer.parseInt(strLineAry[1])",
"Integer.parseInt",
"Integer",
"strLineAry[1]",
"strLineAry",
"1",
"SharpPaint(intNum1, intNum2)",
"SharpPaint",
"intNum1",
"intNum2",
"String[] args",
"args",
"/**\n\t * たてintNum1の分よこintNum２の分の長方形を描くプログラム\n\t * 1 cm × 1cm の長方形を '#'と'.'で表す\n\t * @param intNum1\n\t * @param intNum2\n\t */\n\tpublic static void SharpPaint(int intNum1, int intNum2) {\n\n\t\t//'＃'か'.' trueが'#'\n\t\tboolean booSharp = true;\n\n\t\t//たての分 ループ\n\t\tfor(int i = 0; i < intNum1; i++) {\n\n\t\t\t//偶数の行は'#'から始める\n\t\t\tif(i % 2 == 0) {\n\n\t\t\t\tbooSharp = true;\n\n\t\t\t} else {\n\n\t\t\t\tbooSharp = false;\n\n\t\t\t}\n\n\t\t\t//よこの分 ループ\n\t\t\tfor(int j = 0; j < intNum2; j++) {\n\n\t\t\t\t//'#'と'.'を交互に表示\n\t\t\t\tif(booSharp) {\n\n\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\tbooSharp = false;\n\n\t\t\t\t} else {\n\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\tbooSharp = true;\n\n\t\t\t\t}\n\n\n\n\t\t\t}\n\t\t\t//改行\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\n\t\t//改行\n\t\tSystem.out.println(\"\");\n\n\t}",
"SharpPaint",
"{\n\n\t\t//'＃'か'.' trueが'#'\n\t\tboolean booSharp = true;\n\n\t\t//たての分 ループ\n\t\tfor(int i = 0; i < intNum1; i++) {\n\n\t\t\t//偶数の行は'#'から始める\n\t\t\tif(i % 2 == 0) {\n\n\t\t\t\tbooSharp = true;\n\n\t\t\t} else {\n\n\t\t\t\tbooSharp = false;\n\n\t\t\t}\n\n\t\t\t//よこの分 ループ\n\t\t\tfor(int j = 0; j < intNum2; j++) {\n\n\t\t\t\t//'#'と'.'を交互に表示\n\t\t\t\tif(booSharp) {\n\n\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\tbooSharp = false;\n\n\t\t\t\t} else {\n\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\tbooSharp = true;\n\n\t\t\t\t}\n\n\n\n\t\t\t}\n\t\t\t//改行\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\n\t\t//改行\n\t\tSystem.out.println(\"\");\n\n\t}",
"boolean booSharp = true;",
"booSharp",
"true",
"for(int i = 0; i < intNum1; i++) {\n\n\t\t\t//偶数の行は'#'から始める\n\t\t\tif(i % 2 == 0) {\n\n\t\t\t\tbooSharp = true;\n\n\t\t\t} else {\n\n\t\t\t\tbooSharp = false;\n\n\t\t\t}\n\n\t\t\t//よこの分 ループ\n\t\t\tfor(int j = 0; j < intNum2; j++) {\n\n\t\t\t\t//'#'と'.'を交互に表示\n\t\t\t\tif(booSharp) {\n\n\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\tbooSharp = false;\n\n\t\t\t\t} else {\n\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\tbooSharp = true;\n\n\t\t\t\t}\n\n\n\n\t\t\t}\n\t\t\t//改行\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < intNum1",
"i",
"intNum1",
"i++",
"i++",
"i",
"{\n\n\t\t\t//偶数の行は'#'から始める\n\t\t\tif(i % 2 == 0) {\n\n\t\t\t\tbooSharp = true;\n\n\t\t\t} else {\n\n\t\t\t\tbooSharp = false;\n\n\t\t\t}\n\n\t\t\t//よこの分 ループ\n\t\t\tfor(int j = 0; j < intNum2; j++) {\n\n\t\t\t\t//'#'と'.'を交互に表示\n\t\t\t\tif(booSharp) {\n\n\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\tbooSharp = false;\n\n\t\t\t\t} else {\n\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\tbooSharp = true;\n\n\t\t\t\t}\n\n\n\n\t\t\t}\n\t\t\t//改行\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"{\n\n\t\t\t//偶数の行は'#'から始める\n\t\t\tif(i % 2 == 0) {\n\n\t\t\t\tbooSharp = true;\n\n\t\t\t} else {\n\n\t\t\t\tbooSharp = false;\n\n\t\t\t}\n\n\t\t\t//よこの分 ループ\n\t\t\tfor(int j = 0; j < intNum2; j++) {\n\n\t\t\t\t//'#'と'.'を交互に表示\n\t\t\t\tif(booSharp) {\n\n\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\tbooSharp = false;\n\n\t\t\t\t} else {\n\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\tbooSharp = true;\n\n\t\t\t\t}\n\n\n\n\t\t\t}\n\t\t\t//改行\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"if(i % 2 == 0) {\n\n\t\t\t\tbooSharp = true;\n\n\t\t\t} else {\n\n\t\t\t\tbooSharp = false;\n\n\t\t\t}",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n\n\t\t\t\tbooSharp = true;\n\n\t\t\t}",
"booSharp = true",
"booSharp",
"true",
"{\n\n\t\t\t\tbooSharp = false;\n\n\t\t\t}",
"booSharp = false",
"booSharp",
"false",
"for(int j = 0; j < intNum2; j++) {\n\n\t\t\t\t//'#'と'.'を交互に表示\n\t\t\t\tif(booSharp) {\n\n\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\tbooSharp = false;\n\n\t\t\t\t} else {\n\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\tbooSharp = true;\n\n\t\t\t\t}\n\n\n\n\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < intNum2",
"j",
"intNum2",
"j++",
"j++",
"j",
"{\n\n\t\t\t\t//'#'と'.'を交互に表示\n\t\t\t\tif(booSharp) {\n\n\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\tbooSharp = false;\n\n\t\t\t\t} else {\n\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\tbooSharp = true;\n\n\t\t\t\t}\n\n\n\n\t\t\t}",
"{\n\n\t\t\t\t//'#'と'.'を交互に表示\n\t\t\t\tif(booSharp) {\n\n\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\tbooSharp = false;\n\n\t\t\t\t} else {\n\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\tbooSharp = true;\n\n\t\t\t\t}\n\n\n\n\t\t\t}",
"if(booSharp) {\n\n\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\tbooSharp = false;\n\n\t\t\t\t} else {\n\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\tbooSharp = true;\n\n\t\t\t\t}",
"booSharp",
"{\n\n\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\tbooSharp = false;\n\n\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"booSharp = false",
"booSharp",
"false",
"{\n\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\tbooSharp = true;\n\n\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"booSharp = true",
"booSharp",
"true",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"int intNum1",
"intNum1",
"int intNum2",
"intNum2"
] | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
/**
* Lesson5B 以下のような、たてH cm よこ W cm のチェック柄の長方形を描くプログラムを作成して下さい。
#.#.#.#.#.
.#.#.#.#.#
#.#.#.#.#.
.#.#.#.#.#
#.#.#.#.#.
.#.#.#.#.#
* @author 前島佑介
* @version 2014/12/1
*/
class Main {
/**
* プログラムのエントリポイント
* @param args
*/
public static void main(String[] args) {
try{
BufferedReader insBR = new BufferedReader(new InputStreamReader(System.in));
String strLine = "";
ArrayList<String> strArray = new ArrayList<String>();
//入力値をListに全部受け取る
while(true) {
strLine = insBR.readLine();
//終了条件
if(strLine.equals("0 0")) {
break;
}
strArray.add(strLine);
}
//1列づつ処理
for(int i = 0; i < strArray.size(); i++) {
//分けた文字列はstrLineAry[0]とstrLineAry[1]に分けられる
String[] strLineAry = strArray.get(i).split(" ");
//左の値
int intNum1 = Integer.parseInt(strLineAry[0]);
//右の値
int intNum2 = Integer.parseInt(strLineAry[1]);
SharpPaint(intNum1, intNum2);
}
}catch(IOException e) {
System.out.println(e);
}catch(NumberFormatException e) {
System.out.println("数値で入力して下さい");
}
}
/**
* たてintNum1の分よこintNum２の分の長方形を描くプログラム
* 1 cm × 1cm の長方形を '#'と'.'で表す
* @param intNum1
* @param intNum2
*/
public static void SharpPaint(int intNum1, int intNum2) {
//'＃'か'.' trueが'#'
boolean booSharp = true;
//たての分 ループ
for(int i = 0; i < intNum1; i++) {
//偶数の行は'#'から始める
if(i % 2 == 0) {
booSharp = true;
} else {
booSharp = false;
}
//よこの分 ループ
for(int j = 0; j < intNum2; j++) {
//'#'と'.'を交互に表示
if(booSharp) {
System.out.print("#");
booSharp = false;
} else {
System.out.print(".");
booSharp = true;
}
}
//改行
System.out.println("");
}
//改行
System.out.println("");
}
} |
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7,
15,
13,
17,
15,
13,
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15,
13,
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6,
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12,
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30,
41,
13,
20,
11,
1,
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30,
41,
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4,
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13,
41,
13,
4,
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13,
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41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
14,
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2,
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2,
13,
17,
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13,
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2,
2,
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17,
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30,
4,
18,
18,
13,
13,
17,
40,
13,
11,
1,
41,
13,
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2,
13,
2,
13,
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30,
30,
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2,
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18,
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17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
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],
[
1,
3
],
[
0,
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],
[
4,
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[
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0,
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0,
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22,
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24,
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25,
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21,
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27,
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103,
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],
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104,
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],
[
105,
106
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[
106,
107
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[
106,
108
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[
105,
109
],
[
104,
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[
110,
111
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[
111,
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[
112,
113
],
[
112,
114
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[
110,
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[
104,
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[
116,
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],
[
117,
118
],
[
118,
119
],
[
118,
120
],
[
116,
121
],
[
70,
122
],
[
122,
123
],
[
123,
124
],
[
124,
125
],
[
124,
126
],
[
21,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
12,
132
],
[
132,
133
],
[
0,
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],
[
134,
135
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[
134,
136
]
] | [
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\n\npublic class Main {\n\tpublic static void main(String[] args) throws IOException {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\n\t\tfor(;;){\n\t\t\tString s=br.readLine();\n\t\t String[] st=s.split(\" \");\n\t\t\tint a=Integer.parseInt(st[0]);\n\t\t\tint b=Integer.parseInt(st[1]);\n\t\t\tif(a==0&&b==0)break;\n\t\t\tfor(int i=1;i<=a;i++){int m=0;\n\t\t\t\n\t\t\t\tif(i%2==1){System.out.print(\"#\");m++;}\n\t\t\t\tfor(int l=1;l<=b-m;l++){\n\t\t\t\t\tif(l%2==1)System.out.print(\".\");\n\t\t\t\t\telse System.out.print(\"#\");\t\t\t\t\t\n\t\t\t\t}\n\t\t\t System.out.println();\n\t\t\t}System.out.println();\n\t\t}\n\t\t\n\n\t}\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"public class Main {\n\tpublic static void main(String[] args) throws IOException {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\n\t\tfor(;;){\n\t\t\tString s=br.readLine();\n\t\t String[] st=s.split(\" \");\n\t\t\tint a=Integer.parseInt(st[0]);\n\t\t\tint b=Integer.parseInt(st[1]);\n\t\t\tif(a==0&&b==0)break;\n\t\t\tfor(int i=1;i<=a;i++){int m=0;\n\t\t\t\n\t\t\t\tif(i%2==1){System.out.print(\"#\");m++;}\n\t\t\t\tfor(int l=1;l<=b-m;l++){\n\t\t\t\t\tif(l%2==1)System.out.print(\".\");\n\t\t\t\t\telse System.out.print(\"#\");\t\t\t\t\t\n\t\t\t\t}\n\t\t\t System.out.println();\n\t\t\t}System.out.println();\n\t\t}\n\t\t\n\n\t}\n}",
"Main",
"public static void main(String[] args) throws IOException {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\n\t\tfor(;;){\n\t\t\tString s=br.readLine();\n\t\t String[] st=s.split(\" \");\n\t\t\tint a=Integer.parseInt(st[0]);\n\t\t\tint b=Integer.parseInt(st[1]);\n\t\t\tif(a==0&&b==0)break;\n\t\t\tfor(int i=1;i<=a;i++){int m=0;\n\t\t\t\n\t\t\t\tif(i%2==1){System.out.print(\"#\");m++;}\n\t\t\t\tfor(int l=1;l<=b-m;l++){\n\t\t\t\t\tif(l%2==1)System.out.print(\".\");\n\t\t\t\t\telse System.out.print(\"#\");\t\t\t\t\t\n\t\t\t\t}\n\t\t\t System.out.println();\n\t\t\t}System.out.println();\n\t\t}\n\t\t\n\n\t}",
"main",
"{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\n\t\tfor(;;){\n\t\t\tString s=br.readLine();\n\t\t String[] st=s.split(\" \");\n\t\t\tint a=Integer.parseInt(st[0]);\n\t\t\tint b=Integer.parseInt(st[1]);\n\t\t\tif(a==0&&b==0)break;\n\t\t\tfor(int i=1;i<=a;i++){int m=0;\n\t\t\t\n\t\t\t\tif(i%2==1){System.out.print(\"#\");m++;}\n\t\t\t\tfor(int l=1;l<=b-m;l++){\n\t\t\t\t\tif(l%2==1)System.out.print(\".\");\n\t\t\t\t\telse System.out.print(\"#\");\t\t\t\t\t\n\t\t\t\t}\n\t\t\t System.out.println();\n\t\t\t}System.out.println();\n\t\t}\n\t\t\n\n\t}",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"for(;;){\n\t\t\tString s=br.readLine();\n\t\t String[] st=s.split(\" \");\n\t\t\tint a=Integer.parseInt(st[0]);\n\t\t\tint b=Integer.parseInt(st[1]);\n\t\t\tif(a==0&&b==0)break;\n\t\t\tfor(int i=1;i<=a;i++){int m=0;\n\t\t\t\n\t\t\t\tif(i%2==1){System.out.print(\"#\");m++;}\n\t\t\t\tfor(int l=1;l<=b-m;l++){\n\t\t\t\t\tif(l%2==1)System.out.print(\".\");\n\t\t\t\t\telse System.out.print(\"#\");\t\t\t\t\t\n\t\t\t\t}\n\t\t\t System.out.println();\n\t\t\t}System.out.println();\n\t\t}",
";",
"{\n\t\t\tString s=br.readLine();\n\t\t String[] st=s.split(\" \");\n\t\t\tint a=Integer.parseInt(st[0]);\n\t\t\tint b=Integer.parseInt(st[1]);\n\t\t\tif(a==0&&b==0)break;\n\t\t\tfor(int i=1;i<=a;i++){int m=0;\n\t\t\t\n\t\t\t\tif(i%2==1){System.out.print(\"#\");m++;}\n\t\t\t\tfor(int l=1;l<=b-m;l++){\n\t\t\t\t\tif(l%2==1)System.out.print(\".\");\n\t\t\t\t\telse System.out.print(\"#\");\t\t\t\t\t\n\t\t\t\t}\n\t\t\t System.out.println();\n\t\t\t}System.out.println();\n\t\t}",
"{\n\t\t\tString s=br.readLine();\n\t\t String[] st=s.split(\" \");\n\t\t\tint a=Integer.parseInt(st[0]);\n\t\t\tint b=Integer.parseInt(st[1]);\n\t\t\tif(a==0&&b==0)break;\n\t\t\tfor(int i=1;i<=a;i++){int m=0;\n\t\t\t\n\t\t\t\tif(i%2==1){System.out.print(\"#\");m++;}\n\t\t\t\tfor(int l=1;l<=b-m;l++){\n\t\t\t\t\tif(l%2==1)System.out.print(\".\");\n\t\t\t\t\telse System.out.print(\"#\");\t\t\t\t\t\n\t\t\t\t}\n\t\t\t System.out.println();\n\t\t\t}System.out.println();\n\t\t}",
"String s=br.readLine();",
"s",
"br.readLine()",
"br.readLine",
"br",
"String[] st=s.split(\" \");",
"st",
"s.split(\" \")",
"s.split",
"s",
"\" \"",
"int a=Integer.parseInt(st[0]);",
"a",
"Integer.parseInt(st[0])",
"Integer.parseInt",
"Integer",
"st[0]",
"st",
"0",
"int b=Integer.parseInt(st[1]);",
"b",
"Integer.parseInt(st[1])",
"Integer.parseInt",
"Integer",
"st[1]",
"st",
"1",
"if(a==0&&b==0)break;",
"a==0&&b==0",
"a==0",
"a",
"0",
"b==0",
"b",
"0",
"break;",
"for(int i=1;i<=a;i++){int m=0;\n\t\t\t\n\t\t\t\tif(i%2==1){System.out.print(\"#\");m++;}\n\t\t\t\tfor(int l=1;l<=b-m;l++){\n\t\t\t\t\tif(l%2==1)System.out.print(\".\");\n\t\t\t\t\telse System.out.print(\"#\");\t\t\t\t\t\n\t\t\t\t}\n\t\t\t System.out.println();\n\t\t\t}",
"int i=1;",
"int i=1;",
"i",
"1",
"i<=a",
"i",
"a",
"i++",
"i++",
"i",
"{int m=0;\n\t\t\t\n\t\t\t\tif(i%2==1){System.out.print(\"#\");m++;}\n\t\t\t\tfor(int l=1;l<=b-m;l++){\n\t\t\t\t\tif(l%2==1)System.out.print(\".\");\n\t\t\t\t\telse System.out.print(\"#\");\t\t\t\t\t\n\t\t\t\t}\n\t\t\t System.out.println();\n\t\t\t}",
"{int m=0;\n\t\t\t\n\t\t\t\tif(i%2==1){System.out.print(\"#\");m++;}\n\t\t\t\tfor(int l=1;l<=b-m;l++){\n\t\t\t\t\tif(l%2==1)System.out.print(\".\");\n\t\t\t\t\telse System.out.print(\"#\");\t\t\t\t\t\n\t\t\t\t}\n\t\t\t System.out.println();\n\t\t\t}",
"int m=0;",
"m",
"0",
"if(i%2==1){System.out.print(\"#\");m++;}",
"i%2==1",
"i%2",
"i",
"2",
"1",
"{System.out.print(\"#\");m++;}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"m++",
"m",
"for(int l=1;l<=b-m;l++){\n\t\t\t\t\tif(l%2==1)System.out.print(\".\");\n\t\t\t\t\telse System.out.print(\"#\");\t\t\t\t\t\n\t\t\t\t}",
"int l=1;",
"int l=1;",
"l",
"1",
"l<=b-m",
"l",
"b-m",
"b",
"m",
"l++",
"l++",
"l",
"{\n\t\t\t\t\tif(l%2==1)System.out.print(\".\");\n\t\t\t\t\telse System.out.print(\"#\");\t\t\t\t\t\n\t\t\t\t}",
"{\n\t\t\t\t\tif(l%2==1)System.out.print(\".\");\n\t\t\t\t\telse System.out.print(\"#\");\t\t\t\t\t\n\t\t\t\t}",
"if(l%2==1)System.out.print(\".\");\n\t\t\t\t\telse System.out.print(\"#\");",
"l%2==1",
"l%2",
"l",
"2",
"1",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) throws IOException {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\n\t\tfor(;;){\n\t\t\tString s=br.readLine();\n\t\t String[] st=s.split(\" \");\n\t\t\tint a=Integer.parseInt(st[0]);\n\t\t\tint b=Integer.parseInt(st[1]);\n\t\t\tif(a==0&&b==0)break;\n\t\t\tfor(int i=1;i<=a;i++){int m=0;\n\t\t\t\n\t\t\t\tif(i%2==1){System.out.print(\"#\");m++;}\n\t\t\t\tfor(int l=1;l<=b-m;l++){\n\t\t\t\t\tif(l%2==1)System.out.print(\".\");\n\t\t\t\t\telse System.out.print(\"#\");\t\t\t\t\t\n\t\t\t\t}\n\t\t\t System.out.println();\n\t\t\t}System.out.println();\n\t\t}\n\t\t\n\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) throws IOException {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\n\t\tfor(;;){\n\t\t\tString s=br.readLine();\n\t\t String[] st=s.split(\" \");\n\t\t\tint a=Integer.parseInt(st[0]);\n\t\t\tint b=Integer.parseInt(st[1]);\n\t\t\tif(a==0&&b==0)break;\n\t\t\tfor(int i=1;i<=a;i++){int m=0;\n\t\t\t\n\t\t\t\tif(i%2==1){System.out.print(\"#\");m++;}\n\t\t\t\tfor(int l=1;l<=b-m;l++){\n\t\t\t\t\tif(l%2==1)System.out.print(\".\");\n\t\t\t\t\telse System.out.print(\"#\");\t\t\t\t\t\n\t\t\t\t}\n\t\t\t System.out.println();\n\t\t\t}System.out.println();\n\t\t}\n\t\t\n\n\t}\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
for(;;){
String s=br.readLine();
String[] st=s.split(" ");
int a=Integer.parseInt(st[0]);
int b=Integer.parseInt(st[1]);
if(a==0&&b==0)break;
for(int i=1;i<=a;i++){int m=0;
if(i%2==1){System.out.print("#");m++;}
for(int l=1;l<=b-m;l++){
if(l%2==1)System.out.print(".");
else System.out.print("#");
}
System.out.println();
}System.out.println();
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
38,
30,
41,
13,
20,
4,
13,
13,
23,
13,
12,
13,
30,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
18,
13,
13,
8,
2,
2,
2,
13,
13,
17,
17,
17,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
99,
5
],
[
99,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
10,
11
],
[
11,
12
],
[
11,
13
],
[
10,
14
],
[
14,
15
],
[
14,
16
],
[
6,
17
],
[
17,
18
],
[
99,
19
],
[
19,
20
],
[
19,
21
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
24,
30
],
[
30,
31
],
[
30,
32
],
[
32,
33
],
[
33,
34
],
[
24,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
37,
39
],
[
36,
40
],
[
40,
41
],
[
40,
42
],
[
35,
43
],
[
43,
44
],
[
24,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
45,
50
],
[
50,
51
],
[
50,
52
],
[
45,
53
],
[
53,
54
],
[
54,
55
],
[
45,
56
],
[
57,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
60,
62
],
[
58,
63
],
[
63,
64
],
[
63,
65
],
[
58,
66
],
[
66,
67
],
[
67,
68
],
[
58,
69
],
[
70,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
71,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
79,
81
],
[
78,
82
],
[
77,
83
],
[
76,
84
],
[
76,
85
],
[
57,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
24,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
19,
96
],
[
96,
97
],
[
0,
98
],
[
98,
99
],
[
98,
100
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n try (Scanner in = new Scanner(System.in)) {\n solve(in);\n }\n }\n\n private static void solve(Scanner in) {\n while (true) {\n int H = in.nextInt(), W = in.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n System.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String[] args) {\n try (Scanner in = new Scanner(System.in)) {\n solve(in);\n }\n }\n\n private static void solve(Scanner in) {\n while (true) {\n int H = in.nextInt(), W = in.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n System.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n}",
"Main",
"public static void main(String[] args) {\n try (Scanner in = new Scanner(System.in)) {\n solve(in);\n }\n }",
"main",
"{\n try (Scanner in = new Scanner(System.in)) {\n solve(in);\n }\n }",
"try (Scanner in = new Scanner(System.in)) {\n solve(in);\n }",
"{\n solve(in);\n }",
"Scanner in = new Scanner(System.in)",
"Scanner in = new Scanner(System.in)",
"new Scanner(System.in)",
"solve(in)",
"solve",
"in",
"String[] args",
"args",
"private static void solve(Scanner in) {\n while (true) {\n int H = in.nextInt(), W = in.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n System.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }",
"solve",
"{\n while (true) {\n int H = in.nextInt(), W = in.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n System.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }",
"while (true) {\n int H = in.nextInt(), W = in.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n System.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n }\n System.out.println();\n }\n System.out.println();\n }",
"true",
"{\n int H = in.nextInt(), W = in.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n System.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n }\n System.out.println();\n }\n System.out.println();\n }",
"int H = in.nextInt()",
"H",
"in.nextInt()",
"in.nextInt",
"in",
"W = in.nextInt();",
"W",
"in.nextInt()",
"in.nextInt",
"in",
"if (H == 0 && W == 0) {\n break;\n }",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n break;\n }",
"break;",
"for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n System.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n }\n System.out.println();\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i++",
"i++",
"i",
"{\n for (int j = 0; j < W; j++) {\n System.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n }\n System.out.println();\n }",
"{\n for (int j = 0; j < W; j++) {\n System.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n }\n System.out.println();\n }",
"for (int j = 0; j < W; j++) {\n System.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < W",
"j",
"W",
"j++",
"j++",
"j",
"{\n System.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n }",
"{\n System.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n }",
"System.out.print((i + j) % 2 == 0 ? \"#\" : \".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"(i + j) % 2 == 0 ? \"#\" : \".\"",
"(i + j) % 2 == 0",
"(i + j) % 2",
"(i + j)",
"i",
"j",
"2",
"0",
"\"#\"",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"Scanner in",
"in",
"public class Main {\n public static void main(String[] args) {\n try (Scanner in = new Scanner(System.in)) {\n solve(in);\n }\n }\n\n private static void solve(Scanner in) {\n while (true) {\n int H = in.nextInt(), W = in.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n System.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n}",
"public class Main {\n public static void main(String[] args) {\n try (Scanner in = new Scanner(System.in)) {\n solve(in);\n }\n }\n\n private static void solve(Scanner in) {\n while (true) {\n int H = in.nextInt(), W = in.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n System.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
try (Scanner in = new Scanner(System.in)) {
solve(in);
}
}
private static void solve(Scanner in) {
while (true) {
int H = in.nextInt(), W = in.nextInt();
if (H == 0 && W == 0) {
break;
}
for (int i = 0; i < H; i++) {
for (int j = 0; j < W; j++) {
System.out.print((i + j) % 2 == 0 ? "#" : ".");
}
System.out.println();
}
System.out.println();
}
}
} |
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
13,
17,
3,
41,
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4,
18,
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1,
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2,
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1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
18,
13,
17,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
119,
11
],
[
119,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
14,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
23,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
32,
33
],
[
23,
34
],
[
34,
35
],
[
35,
36
],
[
35,
37
],
[
34,
38
],
[
23,
39
],
[
39,
40
],
[
39,
41
],
[
23,
42
],
[
42,
43
],
[
43,
44
],
[
42,
45
],
[
14,
46
],
[
46,
47
],
[
47,
48
],
[
14,
49
],
[
49,
50
],
[
49,
51
],
[
49,
52
],
[
53,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
54,
59
],
[
59,
60
],
[
59,
61
],
[
61,
62
],
[
61,
63
],
[
54,
64
],
[
64,
65
],
[
65,
66
],
[
54,
67
],
[
68,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
71,
73
],
[
69,
74
],
[
74,
75
],
[
74,
76
],
[
76,
77
],
[
76,
78
],
[
69,
79
],
[
79,
80
],
[
80,
81
],
[
69,
82
],
[
83,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
86,
90
],
[
85,
91
],
[
84,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
95,
97
],
[
93,
98
],
[
84,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
100,
105
],
[
68,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
108,
110
],
[
53,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
113,
115
],
[
12,
116
],
[
116,
117
],
[
0,
118
],
[
118,
119
],
[
118,
120
]
] | [
"import java.util.ArrayList;\nimport java.util.List;\nimport java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tList<int[]> hws = new ArrayList<>();\n\t\twhile(true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\t\t\t\n\t\t\tif(H == 0) break;\n\t\t\t\n\t\t\tint[] hw = new int[]{H, W};\n\t\t\thws.add(hw);\n\t\t\t\n\t\t}\n\t\tsc.close();\n\t\t\n\t\tfor(int[] hw : hws) {\n\t\t\t\n\t\t\tfor(int hh = 0; hh < hw[0]; hh++) {\n\t\t\t\tfor(int ww = 0; ww < hw[1]; ww++) {\n\t\t\t\t\t\n\t\t\t\t\tif( (hh+ww) % 2 == 0 ) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n}",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.List;",
"List",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tList<int[]> hws = new ArrayList<>();\n\t\twhile(true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\t\t\t\n\t\t\tif(H == 0) break;\n\t\t\t\n\t\t\tint[] hw = new int[]{H, W};\n\t\t\thws.add(hw);\n\t\t\t\n\t\t}\n\t\tsc.close();\n\t\t\n\t\tfor(int[] hw : hws) {\n\t\t\t\n\t\t\tfor(int hh = 0; hh < hw[0]; hh++) {\n\t\t\t\tfor(int ww = 0; ww < hw[1]; ww++) {\n\t\t\t\t\t\n\t\t\t\t\tif( (hh+ww) % 2 == 0 ) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tList<int[]> hws = new ArrayList<>();\n\t\twhile(true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\t\t\t\n\t\t\tif(H == 0) break;\n\t\t\t\n\t\t\tint[] hw = new int[]{H, W};\n\t\t\thws.add(hw);\n\t\t\t\n\t\t}\n\t\tsc.close();\n\t\t\n\t\tfor(int[] hw : hws) {\n\t\t\t\n\t\t\tfor(int hh = 0; hh < hw[0]; hh++) {\n\t\t\t\tfor(int ww = 0; ww < hw[1]; ww++) {\n\t\t\t\t\t\n\t\t\t\t\tif( (hh+ww) % 2 == 0 ) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}",
"main",
"{\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tList<int[]> hws = new ArrayList<>();\n\t\twhile(true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\t\t\t\n\t\t\tif(H == 0) break;\n\t\t\t\n\t\t\tint[] hw = new int[]{H, W};\n\t\t\thws.add(hw);\n\t\t\t\n\t\t}\n\t\tsc.close();\n\t\t\n\t\tfor(int[] hw : hws) {\n\t\t\t\n\t\t\tfor(int hh = 0; hh < hw[0]; hh++) {\n\t\t\t\tfor(int ww = 0; ww < hw[1]; ww++) {\n\t\t\t\t\t\n\t\t\t\t\tif( (hh+ww) % 2 == 0 ) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"List<int[]> hws = new ArrayList<>();",
"hws",
"new ArrayList<>()",
"while(true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\t\t\t\n\t\t\tif(H == 0) break;\n\t\t\t\n\t\t\tint[] hw = new int[]{H, W};\n\t\t\thws.add(hw);\n\t\t\t\n\t\t}",
"true",
"{\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\t\t\t\n\t\t\tif(H == 0) break;\n\t\t\t\n\t\t\tint[] hw = new int[]{H, W};\n\t\t\thws.add(hw);\n\t\t\t\n\t\t}",
"int H = sc.nextInt();",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int W = sc.nextInt();",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(H == 0) break;",
"H == 0",
"H",
"0",
"break;",
"int[] hw = new int[]{H, W};",
"hw",
"new int[]{H, W}",
"hws.add(hw)",
"hws.add",
"hws",
"hw",
"sc.close()",
"sc.close",
"sc",
"for(int[] hw : hws) {\n\t\t\t\n\t\t\tfor(int hh = 0; hh < hw[0]; hh++) {\n\t\t\t\tfor(int ww = 0; ww < hw[1]; ww++) {\n\t\t\t\t\t\n\t\t\t\t\tif( (hh+ww) % 2 == 0 ) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"int[] hw",
"hws",
"{\n\t\t\t\n\t\t\tfor(int hh = 0; hh < hw[0]; hh++) {\n\t\t\t\tfor(int ww = 0; ww < hw[1]; ww++) {\n\t\t\t\t\t\n\t\t\t\t\tif( (hh+ww) % 2 == 0 ) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"{\n\t\t\t\n\t\t\tfor(int hh = 0; hh < hw[0]; hh++) {\n\t\t\t\tfor(int ww = 0; ww < hw[1]; ww++) {\n\t\t\t\t\t\n\t\t\t\t\tif( (hh+ww) % 2 == 0 ) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"for(int hh = 0; hh < hw[0]; hh++) {\n\t\t\t\tfor(int ww = 0; ww < hw[1]; ww++) {\n\t\t\t\t\t\n\t\t\t\t\tif( (hh+ww) % 2 == 0 ) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"int hh = 0;",
"int hh = 0;",
"hh",
"0",
"hh < hw[0]",
"hh",
"hw[0]",
"hw",
"0",
"hh++",
"hh++",
"hh",
"{\n\t\t\t\tfor(int ww = 0; ww < hw[1]; ww++) {\n\t\t\t\t\t\n\t\t\t\t\tif( (hh+ww) % 2 == 0 ) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"{\n\t\t\t\tfor(int ww = 0; ww < hw[1]; ww++) {\n\t\t\t\t\t\n\t\t\t\t\tif( (hh+ww) % 2 == 0 ) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"for(int ww = 0; ww < hw[1]; ww++) {\n\t\t\t\t\t\n\t\t\t\t\tif( (hh+ww) % 2 == 0 ) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}",
"int ww = 0;",
"int ww = 0;",
"ww",
"0",
"ww < hw[1]",
"ww",
"hw[1]",
"hw",
"1",
"ww++",
"ww++",
"ww",
"{\n\t\t\t\t\t\n\t\t\t\t\tif( (hh+ww) % 2 == 0 ) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}",
"{\n\t\t\t\t\t\n\t\t\t\t\tif( (hh+ww) % 2 == 0 ) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}",
"if( (hh+ww) % 2 == 0 ) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"(hh+ww) % 2 == 0",
"(hh+ww) % 2",
"(hh+ww)",
"hh",
"ww",
"2",
"0",
"{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tList<int[]> hws = new ArrayList<>();\n\t\twhile(true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\t\t\t\n\t\t\tif(H == 0) break;\n\t\t\t\n\t\t\tint[] hw = new int[]{H, W};\n\t\t\thws.add(hw);\n\t\t\t\n\t\t}\n\t\tsc.close();\n\t\t\n\t\tfor(int[] hw : hws) {\n\t\t\t\n\t\t\tfor(int hh = 0; hh < hw[0]; hh++) {\n\t\t\t\tfor(int ww = 0; ww < hw[1]; ww++) {\n\t\t\t\t\t\n\t\t\t\t\tif( (hh+ww) % 2 == 0 ) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tList<int[]> hws = new ArrayList<>();\n\t\twhile(true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\t\t\t\n\t\t\tif(H == 0) break;\n\t\t\t\n\t\t\tint[] hw = new int[]{H, W};\n\t\t\thws.add(hw);\n\t\t\t\n\t\t}\n\t\tsc.close();\n\t\t\n\t\tfor(int[] hw : hws) {\n\t\t\t\n\t\t\tfor(int hh = 0; hh < hw[0]; hh++) {\n\t\t\t\tfor(int ww = 0; ww < hw[1]; ww++) {\n\t\t\t\t\t\n\t\t\t\t\tif( (hh+ww) % 2 == 0 ) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n}",
"Main"
] | import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
List<int[]> hws = new ArrayList<>();
while(true) {
int H = sc.nextInt();
int W = sc.nextInt();
if(H == 0) break;
int[] hw = new int[]{H, W};
hws.add(hw);
}
sc.close();
for(int[] hw : hws) {
for(int hh = 0; hh < hw[0]; hh++) {
for(int ww = 0; ww < hw[1]; ww++) {
if( (hh+ww) % 2 == 0 ) {
System.out.print("#");
} else {
System.out.print(".");
}
}
System.out.println();
}
System.out.println();
}
}
} |
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] | [
"import java.util.*;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\tscan();\n\t\t\n\t\t\n\t\t\n\t}\n\t\n\tpublic static void scan() {\n\t\tScanner scanner = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint H = scanner.nextInt();\n\t\t\tint W = scanner.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tdraw(H , W);\n\t\t\tSystem.out.println(\"\");\n\t\t}\t\n\t\tscanner.close();\n\t\treturn;\n\t}\n\n\tpublic static void draw(int H , int W) {\n\t\tfor(int y = 0 ; y < H ; y++){\t\n\t\t\tfor(int x = 0 ; x < W ; x++){\n\t\t\t\tif(y % 2 == 0){\n\t\t\t\t\tif(x % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\telse{\n\t\t\t\t\tif(x % 2 != 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\t\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\treturn ;\n\t}\n\t\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tscan();\n\t\t\n\t\t\n\t\t\n\t}\n\t\n\tpublic static void scan() {\n\t\tScanner scanner = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint H = scanner.nextInt();\n\t\t\tint W = scanner.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tdraw(H , W);\n\t\t\tSystem.out.println(\"\");\n\t\t}\t\n\t\tscanner.close();\n\t\treturn;\n\t}\n\n\tpublic static void draw(int H , int W) {\n\t\tfor(int y = 0 ; y < H ; y++){\t\n\t\t\tfor(int x = 0 ; x < W ; x++){\n\t\t\t\tif(y % 2 == 0){\n\t\t\t\t\tif(x % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\telse{\n\t\t\t\t\tif(x % 2 != 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\t\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\treturn ;\n\t}\n\t\n}",
"Main",
"public static void main(String[] args) {\n\t\tscan();\n\t\t\n\t\t\n\t\t\n\t}",
"main",
"{\n\t\tscan();\n\t\t\n\t\t\n\t\t\n\t}",
"scan()",
"scan",
"String[] args",
"args",
"public static void scan() {\n\t\tScanner scanner = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint H = scanner.nextInt();\n\t\t\tint W = scanner.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tdraw(H , W);\n\t\t\tSystem.out.println(\"\");\n\t\t}\t\n\t\tscanner.close();\n\t\treturn;\n\t}",
"scan",
"{\n\t\tScanner scanner = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint H = scanner.nextInt();\n\t\t\tint W = scanner.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tdraw(H , W);\n\t\t\tSystem.out.println(\"\");\n\t\t}\t\n\t\tscanner.close();\n\t\treturn;\n\t}",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"while(true){\n\t\t\tint H = scanner.nextInt();\n\t\t\tint W = scanner.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tdraw(H , W);\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"true",
"{\n\t\t\tint H = scanner.nextInt();\n\t\t\tint W = scanner.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tdraw(H , W);\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"int H = scanner.nextInt();",
"H",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"int W = scanner.nextInt();",
"W",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"if(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"draw(H , W)",
"draw",
"H",
"W",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"scanner.close()",
"scanner.close",
"scanner",
"return;",
"public static void draw(int H , int W) {\n\t\tfor(int y = 0 ; y < H ; y++){\t\n\t\t\tfor(int x = 0 ; x < W ; x++){\n\t\t\t\tif(y % 2 == 0){\n\t\t\t\t\tif(x % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\telse{\n\t\t\t\t\tif(x % 2 != 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\t\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\treturn ;\n\t}",
"draw",
"{\n\t\tfor(int y = 0 ; y < H ; y++){\t\n\t\t\tfor(int x = 0 ; x < W ; x++){\n\t\t\t\tif(y % 2 == 0){\n\t\t\t\t\tif(x % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\telse{\n\t\t\t\t\tif(x % 2 != 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\t\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\treturn ;\n\t}",
"for(int y = 0 ; y < H ; y++){\t\n\t\t\tfor(int x = 0 ; x < W ; x++){\n\t\t\t\tif(y % 2 == 0){\n\t\t\t\t\tif(x % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\telse{\n\t\t\t\t\tif(x % 2 != 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\t\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"int y = 0 ;",
"int y = 0 ;",
"y",
"0",
"y < H",
"y",
"H",
"y++",
"y++",
"y",
"{\t\n\t\t\tfor(int x = 0 ; x < W ; x++){\n\t\t\t\tif(y % 2 == 0){\n\t\t\t\t\tif(x % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\telse{\n\t\t\t\t\tif(x % 2 != 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\t\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"{\t\n\t\t\tfor(int x = 0 ; x < W ; x++){\n\t\t\t\tif(y % 2 == 0){\n\t\t\t\t\tif(x % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\telse{\n\t\t\t\t\tif(x % 2 != 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\t\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"for(int x = 0 ; x < W ; x++){\n\t\t\t\tif(y % 2 == 0){\n\t\t\t\t\tif(x % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\telse{\n\t\t\t\t\tif(x % 2 != 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\t\n\t\t\t}",
"int x = 0 ;",
"int x = 0 ;",
"x",
"0",
"x < W",
"x",
"W",
"x++",
"x++",
"x",
"{\n\t\t\t\tif(y % 2 == 0){\n\t\t\t\t\tif(x % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\telse{\n\t\t\t\t\tif(x % 2 != 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\t\n\t\t\t}",
"{\n\t\t\t\tif(y % 2 == 0){\n\t\t\t\t\tif(x % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\telse{\n\t\t\t\t\tif(x % 2 != 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\t\n\t\t\t}",
"if(y % 2 == 0){\n\t\t\t\t\tif(x % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\telse{\n\t\t\t\t\tif(x % 2 != 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"y % 2 == 0",
"y % 2",
"y",
"2",
"0",
"{\n\t\t\t\t\tif(x % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"if(x % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"x % 2 == 0",
"x % 2",
"x",
"2",
"0",
"{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\tif(x % 2 != 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"if(x % 2 != 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"x % 2 != 0",
"x % 2",
"x",
"2",
"0",
"{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"return ;",
"int H",
"H",
"int W",
"W",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tscan();\n\t\t\n\t\t\n\t\t\n\t}\n\t\n\tpublic static void scan() {\n\t\tScanner scanner = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint H = scanner.nextInt();\n\t\t\tint W = scanner.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tdraw(H , W);\n\t\t\tSystem.out.println(\"\");\n\t\t}\t\n\t\tscanner.close();\n\t\treturn;\n\t}\n\n\tpublic static void draw(int H , int W) {\n\t\tfor(int y = 0 ; y < H ; y++){\t\n\t\t\tfor(int x = 0 ; x < W ; x++){\n\t\t\t\tif(y % 2 == 0){\n\t\t\t\t\tif(x % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\telse{\n\t\t\t\t\tif(x % 2 != 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\t\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\treturn ;\n\t}\n\t\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tscan();\n\t\t\n\t\t\n\t\t\n\t}\n\t\n\tpublic static void scan() {\n\t\tScanner scanner = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint H = scanner.nextInt();\n\t\t\tint W = scanner.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tdraw(H , W);\n\t\t\tSystem.out.println(\"\");\n\t\t}\t\n\t\tscanner.close();\n\t\treturn;\n\t}\n\n\tpublic static void draw(int H , int W) {\n\t\tfor(int y = 0 ; y < H ; y++){\t\n\t\t\tfor(int x = 0 ; x < W ; x++){\n\t\t\t\tif(y % 2 == 0){\n\t\t\t\t\tif(x % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\telse{\n\t\t\t\t\tif(x % 2 != 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\t\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\treturn ;\n\t}\n\t\n}",
"Main"
] | import java.util.*;
public class Main {
public static void main(String[] args) {
scan();
}
public static void scan() {
Scanner scanner = new Scanner(System.in);
while(true){
int H = scanner.nextInt();
int W = scanner.nextInt();
if(H == 0 && W == 0){
break;
}
draw(H , W);
System.out.println("");
}
scanner.close();
return;
}
public static void draw(int H , int W) {
for(int y = 0 ; y < H ; y++){
for(int x = 0 ; x < W ; x++){
if(y % 2 == 0){
if(x % 2 == 0){
System.out.print("#");
}
else{
System.out.print(".");
}
}
else{
if(x % 2 != 0){
System.out.print("#");
}
else{
System.out.print(".");
}
}
}
System.out.println("");
}
return ;
}
} |
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7,
15,
13,
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15,
13,
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6,
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41,
13,
20,
42,
17,
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41,
13,
4,
18,
4,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
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18,
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14,
2,
2,
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2,
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11,
1,
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2,
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1,
40,
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11,
1,
41,
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2,
13,
13,
1,
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30,
30,
14,
13,
30,
4,
18,
13,
17,
30,
4,
18,
13,
17,
0,
13,
40,
13,
4,
18,
13,
17,
0,
13,
40,
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0,
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8,
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17,
17,
4,
18,
13,
17,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
133,
11
],
[
133,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
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[
14,
18
],
[
18,
19
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[
18,
20
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[
14,
21
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[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
26,
31
],
[
23,
32
],
[
32,
33
],
[
32,
34
],
[
34,
35
],
[
35,
36
],
[
34,
37
],
[
37,
38
],
[
37,
39
],
[
23,
40
],
[
40,
41
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[
40,
42
],
[
42,
43
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[
43,
44
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[
42,
45
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[
45,
46
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[
45,
47
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[
23,
48
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[
48,
49
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[
49,
50
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[
50,
51
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[
50,
52
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[
49,
53
],
[
53,
54
],
[
53,
55
],
[
48,
56
],
[
56,
57
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[
23,
58
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[
58,
59
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[
58,
60
],
[
23,
61
],
[
61,
62
],
[
61,
63
],
[
23,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
64,
69
],
[
69,
70
],
[
69,
71
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[
64,
72
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[
72,
73
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[
73,
74
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[
64,
75
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[
76,
76
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[
76,
77
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[
77,
78
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[
78,
79
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[
79,
80
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[
79,
81
],
[
77,
82
],
[
82,
83
],
[
82,
84
],
[
77,
85
],
[
85,
86
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[
86,
87
],
[
77,
88
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[
89,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
93,
96
],
[
90,
97
],
[
97,
98
],
[
98,
99
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[
99,
100
],
[
98,
101
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[
89,
102
],
[
102,
103
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[
102,
104
],
[
104,
105
],
[
76,
106
],
[
106,
107
],
[
107,
108
],
[
106,
109
],
[
76,
110
],
[
110,
111
],
[
110,
112
],
[
112,
113
],
[
76,
114
],
[
114,
115
],
[
114,
116
],
[
116,
117
],
[
116,
118
],
[
116,
119
],
[
23,
120
],
[
120,
121
],
[
121,
122
],
[
120,
123
],
[
14,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
126,
128
],
[
124,
129
],
[
12,
130
],
[
130,
131
],
[
0,
132
],
[
132,
133
],
[
132,
134
]
] | [
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\n\npublic class Main {\n\n public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder strb = new StringBuilder();\n while (true) {\n String[] data = br.readLine().split(\" \");\n int h = Integer.parseInt(data[0]);\n int w = Integer.parseInt(data[1]);\n if (h == 0 && w == 0) {\n break;\n }\n boolean hFlg = true;\n boolean wFlg = true;\n for (int i = 1; i <= h; i++) {\n for (int j = 1; j <= w; j++) {\n if (wFlg) {\n strb.append(\"#\");\n } else {\n strb.append(\".\");\n }\n wFlg = !wFlg;\n }\n strb.append(\"\\n\");\n hFlg = !hFlg;\n wFlg = hFlg ? true : false;\n }\n strb.append(\"\\n\");\n }\n System.out.print(strb);\n }\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"public class Main {\n\n public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder strb = new StringBuilder();\n while (true) {\n String[] data = br.readLine().split(\" \");\n int h = Integer.parseInt(data[0]);\n int w = Integer.parseInt(data[1]);\n if (h == 0 && w == 0) {\n break;\n }\n boolean hFlg = true;\n boolean wFlg = true;\n for (int i = 1; i <= h; i++) {\n for (int j = 1; j <= w; j++) {\n if (wFlg) {\n strb.append(\"#\");\n } else {\n strb.append(\".\");\n }\n wFlg = !wFlg;\n }\n strb.append(\"\\n\");\n hFlg = !hFlg;\n wFlg = hFlg ? true : false;\n }\n strb.append(\"\\n\");\n }\n System.out.print(strb);\n }\n}",
"Main",
"public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder strb = new StringBuilder();\n while (true) {\n String[] data = br.readLine().split(\" \");\n int h = Integer.parseInt(data[0]);\n int w = Integer.parseInt(data[1]);\n if (h == 0 && w == 0) {\n break;\n }\n boolean hFlg = true;\n boolean wFlg = true;\n for (int i = 1; i <= h; i++) {\n for (int j = 1; j <= w; j++) {\n if (wFlg) {\n strb.append(\"#\");\n } else {\n strb.append(\".\");\n }\n wFlg = !wFlg;\n }\n strb.append(\"\\n\");\n hFlg = !hFlg;\n wFlg = hFlg ? true : false;\n }\n strb.append(\"\\n\");\n }\n System.out.print(strb);\n }",
"main",
"{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder strb = new StringBuilder();\n while (true) {\n String[] data = br.readLine().split(\" \");\n int h = Integer.parseInt(data[0]);\n int w = Integer.parseInt(data[1]);\n if (h == 0 && w == 0) {\n break;\n }\n boolean hFlg = true;\n boolean wFlg = true;\n for (int i = 1; i <= h; i++) {\n for (int j = 1; j <= w; j++) {\n if (wFlg) {\n strb.append(\"#\");\n } else {\n strb.append(\".\");\n }\n wFlg = !wFlg;\n }\n strb.append(\"\\n\");\n hFlg = !hFlg;\n wFlg = hFlg ? true : false;\n }\n strb.append(\"\\n\");\n }\n System.out.print(strb);\n }",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"StringBuilder strb = new StringBuilder();",
"strb",
"new StringBuilder()",
"while (true) {\n String[] data = br.readLine().split(\" \");\n int h = Integer.parseInt(data[0]);\n int w = Integer.parseInt(data[1]);\n if (h == 0 && w == 0) {\n break;\n }\n boolean hFlg = true;\n boolean wFlg = true;\n for (int i = 1; i <= h; i++) {\n for (int j = 1; j <= w; j++) {\n if (wFlg) {\n strb.append(\"#\");\n } else {\n strb.append(\".\");\n }\n wFlg = !wFlg;\n }\n strb.append(\"\\n\");\n hFlg = !hFlg;\n wFlg = hFlg ? true : false;\n }\n strb.append(\"\\n\");\n }",
"true",
"{\n String[] data = br.readLine().split(\" \");\n int h = Integer.parseInt(data[0]);\n int w = Integer.parseInt(data[1]);\n if (h == 0 && w == 0) {\n break;\n }\n boolean hFlg = true;\n boolean wFlg = true;\n for (int i = 1; i <= h; i++) {\n for (int j = 1; j <= w; j++) {\n if (wFlg) {\n strb.append(\"#\");\n } else {\n strb.append(\".\");\n }\n wFlg = !wFlg;\n }\n strb.append(\"\\n\");\n hFlg = !hFlg;\n wFlg = hFlg ? true : false;\n }\n strb.append(\"\\n\");\n }",
"String[] data = br.readLine().split(\" \");",
"data",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"int h = Integer.parseInt(data[0]);",
"h",
"Integer.parseInt(data[0])",
"Integer.parseInt",
"Integer",
"data[0]",
"data",
"0",
"int w = Integer.parseInt(data[1]);",
"w",
"Integer.parseInt(data[1])",
"Integer.parseInt",
"Integer",
"data[1]",
"data",
"1",
"if (h == 0 && w == 0) {\n break;\n }",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"{\n break;\n }",
"break;",
"boolean hFlg = true;",
"hFlg",
"true",
"boolean wFlg = true;",
"wFlg",
"true",
"for (int i = 1; i <= h; i++) {\n for (int j = 1; j <= w; j++) {\n if (wFlg) {\n strb.append(\"#\");\n } else {\n strb.append(\".\");\n }\n wFlg = !wFlg;\n }\n strb.append(\"\\n\");\n hFlg = !hFlg;\n wFlg = hFlg ? true : false;\n }",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i <= h",
"i",
"h",
"i++",
"i++",
"i",
"{\n for (int j = 1; j <= w; j++) {\n if (wFlg) {\n strb.append(\"#\");\n } else {\n strb.append(\".\");\n }\n wFlg = !wFlg;\n }\n strb.append(\"\\n\");\n hFlg = !hFlg;\n wFlg = hFlg ? true : false;\n }",
"{\n for (int j = 1; j <= w; j++) {\n if (wFlg) {\n strb.append(\"#\");\n } else {\n strb.append(\".\");\n }\n wFlg = !wFlg;\n }\n strb.append(\"\\n\");\n hFlg = !hFlg;\n wFlg = hFlg ? true : false;\n }",
"for (int j = 1; j <= w; j++) {\n if (wFlg) {\n strb.append(\"#\");\n } else {\n strb.append(\".\");\n }\n wFlg = !wFlg;\n }",
"int j = 1;",
"int j = 1;",
"j",
"1",
"j <= w",
"j",
"w",
"j++",
"j++",
"j",
"{\n if (wFlg) {\n strb.append(\"#\");\n } else {\n strb.append(\".\");\n }\n wFlg = !wFlg;\n }",
"{\n if (wFlg) {\n strb.append(\"#\");\n } else {\n strb.append(\".\");\n }\n wFlg = !wFlg;\n }",
"if (wFlg) {\n strb.append(\"#\");\n } else {\n strb.append(\".\");\n }",
"wFlg",
"{\n strb.append(\"#\");\n }",
"strb.append(\"#\")",
"strb.append",
"strb",
"\"#\"",
"{\n strb.append(\".\");\n }",
"strb.append(\".\")",
"strb.append",
"strb",
"\".\"",
"wFlg = !wFlg",
"wFlg",
"!wFlg",
"wFlg",
"strb.append(\"\\n\")",
"strb.append",
"strb",
"\"\\n\"",
"hFlg = !hFlg",
"hFlg",
"!hFlg",
"hFlg",
"wFlg = hFlg ? true : false",
"wFlg",
"hFlg ? true : false",
"hFlg",
"true",
"false",
"strb.append(\"\\n\")",
"strb.append",
"strb",
"\"\\n\"",
"System.out.print(strb)",
"System.out.print",
"System.out",
"System",
"System.out",
"strb",
"String[] args",
"args",
"public class Main {\n\n public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder strb = new StringBuilder();\n while (true) {\n String[] data = br.readLine().split(\" \");\n int h = Integer.parseInt(data[0]);\n int w = Integer.parseInt(data[1]);\n if (h == 0 && w == 0) {\n break;\n }\n boolean hFlg = true;\n boolean wFlg = true;\n for (int i = 1; i <= h; i++) {\n for (int j = 1; j <= w; j++) {\n if (wFlg) {\n strb.append(\"#\");\n } else {\n strb.append(\".\");\n }\n wFlg = !wFlg;\n }\n strb.append(\"\\n\");\n hFlg = !hFlg;\n wFlg = hFlg ? true : false;\n }\n strb.append(\"\\n\");\n }\n System.out.print(strb);\n }\n}",
"public class Main {\n\n public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder strb = new StringBuilder();\n while (true) {\n String[] data = br.readLine().split(\" \");\n int h = Integer.parseInt(data[0]);\n int w = Integer.parseInt(data[1]);\n if (h == 0 && w == 0) {\n break;\n }\n boolean hFlg = true;\n boolean wFlg = true;\n for (int i = 1; i <= h; i++) {\n for (int j = 1; j <= w; j++) {\n if (wFlg) {\n strb.append(\"#\");\n } else {\n strb.append(\".\");\n }\n wFlg = !wFlg;\n }\n strb.append(\"\\n\");\n hFlg = !hFlg;\n wFlg = hFlg ? true : false;\n }\n strb.append(\"\\n\");\n }\n System.out.print(strb);\n }\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringBuilder strb = new StringBuilder();
while (true) {
String[] data = br.readLine().split(" ");
int h = Integer.parseInt(data[0]);
int w = Integer.parseInt(data[1]);
if (h == 0 && w == 0) {
break;
}
boolean hFlg = true;
boolean wFlg = true;
for (int i = 1; i <= h; i++) {
for (int j = 1; j <= w; j++) {
if (wFlg) {
strb.append("#");
} else {
strb.append(".");
}
wFlg = !wFlg;
}
strb.append("\n");
hFlg = !hFlg;
wFlg = hFlg ? true : false;
}
strb.append("\n");
}
System.out.print(strb);
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
41,
13,
41,
13,
41,
13,
42,
17,
30,
0,
13,
4,
18,
4,
18,
13,
17,
0,
13,
4,
18,
13,
18,
13,
17,
0,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
2,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
8,
16
],
[
16,
17
],
[
8,
18
],
[
18,
19
],
[
8,
20
],
[
20,
21
],
[
8,
22
],
[
22,
23
],
[
22,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
30,
31
],
[
27,
32
],
[
24,
33
],
[
33,
34
],
[
33,
35
],
[
35,
36
],
[
36,
37
],
[
35,
38
],
[
38,
39
],
[
38,
40
],
[
24,
41
],
[
41,
42
],
[
41,
43
],
[
43,
44
],
[
44,
45
],
[
43,
46
],
[
46,
47
],
[
46,
48
],
[
24,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
51,
53
],
[
50,
54
],
[
54,
55
],
[
54,
56
],
[
49,
57
],
[
24,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
60,
62
],
[
58,
63
],
[
63,
64
],
[
63,
65
],
[
58,
66
],
[
66,
67
],
[
67,
68
],
[
58,
69
],
[
70,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
71,
76
],
[
76,
77
],
[
76,
78
],
[
71,
79
],
[
79,
80
],
[
80,
81
],
[
71,
82
],
[
83,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
86,
88
],
[
85,
89
],
[
89,
90
],
[
89,
91
],
[
84,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
94,
96
],
[
92,
97
],
[
84,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
100,
102
],
[
98,
103
],
[
70,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
106,
108
],
[
24,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
6,
114
],
[
114,
115
]
] | [
"import java.io.*;\n\nclass Main {\n public static void main (String[] args) throws Exception {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n String[] nums;\n int h, w, i, j;\n while (true) {\n nums = br.readLine().split(\" \");\n h = Integer.parseInt(nums[0]);\n w = Integer.parseInt(nums[1]);\n if (h == 0 && w == 0) break;\n for (i = 0; i < h; i++) {\n for (j = 0; j < w; j++) {\n if (i % 2 == j % 2) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n}",
"import java.io.*;",
"io.*",
"java",
"class Main {\n public static void main (String[] args) throws Exception {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n String[] nums;\n int h, w, i, j;\n while (true) {\n nums = br.readLine().split(\" \");\n h = Integer.parseInt(nums[0]);\n w = Integer.parseInt(nums[1]);\n if (h == 0 && w == 0) break;\n for (i = 0; i < h; i++) {\n for (j = 0; j < w; j++) {\n if (i % 2 == j % 2) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n}",
"Main",
"public static void main (String[] args) throws Exception {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n String[] nums;\n int h, w, i, j;\n while (true) {\n nums = br.readLine().split(\" \");\n h = Integer.parseInt(nums[0]);\n w = Integer.parseInt(nums[1]);\n if (h == 0 && w == 0) break;\n for (i = 0; i < h; i++) {\n for (j = 0; j < w; j++) {\n if (i % 2 == j % 2) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }",
"main",
"{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n String[] nums;\n int h, w, i, j;\n while (true) {\n nums = br.readLine().split(\" \");\n h = Integer.parseInt(nums[0]);\n w = Integer.parseInt(nums[1]);\n if (h == 0 && w == 0) break;\n for (i = 0; i < h; i++) {\n for (j = 0; j < w; j++) {\n if (i % 2 == j % 2) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"String[] nums;",
"nums",
"int h",
"h",
"w",
"w",
"i",
"i",
"j;",
"j",
"while (true) {\n nums = br.readLine().split(\" \");\n h = Integer.parseInt(nums[0]);\n w = Integer.parseInt(nums[1]);\n if (h == 0 && w == 0) break;\n for (i = 0; i < h; i++) {\n for (j = 0; j < w; j++) {\n if (i % 2 == j % 2) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }",
"true",
"{\n nums = br.readLine().split(\" \");\n h = Integer.parseInt(nums[0]);\n w = Integer.parseInt(nums[1]);\n if (h == 0 && w == 0) break;\n for (i = 0; i < h; i++) {\n for (j = 0; j < w; j++) {\n if (i % 2 == j % 2) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }",
"nums = br.readLine().split(\" \")",
"nums",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"h = Integer.parseInt(nums[0])",
"h",
"Integer.parseInt(nums[0])",
"Integer.parseInt",
"Integer",
"nums[0]",
"nums",
"0",
"w = Integer.parseInt(nums[1])",
"w",
"Integer.parseInt(nums[1])",
"Integer.parseInt",
"Integer",
"nums[1]",
"nums",
"1",
"if (h == 0 && w == 0) break;",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"break;",
"for (i = 0; i < h; i++) {\n for (j = 0; j < w; j++) {\n if (i % 2 == j % 2) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }",
"i = 0;",
"i = 0",
"i",
"0",
"i < h",
"i",
"h",
"i++",
"i++",
"i",
"{\n for (j = 0; j < w; j++) {\n if (i % 2 == j % 2) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }",
"{\n for (j = 0; j < w; j++) {\n if (i % 2 == j % 2) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }",
"for (j = 0; j < w; j++) {\n if (i % 2 == j % 2) System.out.print(\"#\");\n else System.out.print(\".\");\n }",
"j = 0;",
"j = 0",
"j",
"0",
"j < w",
"j",
"w",
"j++",
"j++",
"j",
"{\n if (i % 2 == j % 2) System.out.print(\"#\");\n else System.out.print(\".\");\n }",
"{\n if (i % 2 == j % 2) System.out.print(\"#\");\n else System.out.print(\".\");\n }",
"if (i % 2 == j % 2) System.out.print(\"#\");\n else System.out.print(\".\");",
"i % 2 == j % 2",
"i % 2",
"i",
"2",
"j % 2",
"j",
"2",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args"
] | import java.io.*;
class Main {
public static void main (String[] args) throws Exception {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String[] nums;
int h, w, i, j;
while (true) {
nums = br.readLine().split(" ");
h = Integer.parseInt(nums[0]);
w = Integer.parseInt(nums[1]);
if (h == 0 && w == 0) break;
for (i = 0; i < h; i++) {
for (j = 0; j < w; j++) {
if (i % 2 == j % 2) System.out.print("#");
else System.out.print(".");
}
System.out.println();
}
System.out.println();
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
17,
13,
2,
17,
13,
30,
3,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
13,
8,
2,
17,
2,
13,
17,
17,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
13,
30,
4,
18,
18,
13,
13,
17,
0,
13,
40,
13,
30,
4,
18,
18,
13,
13,
17,
0,
13,
40,
13,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
14,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
14,
25
],
[
25,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
26,
30
],
[
30,
31
],
[
30,
32
],
[
25,
33
],
[
33,
34
],
[
14,
35
],
[
35,
36
],
[
35,
37
],
[
14,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
38,
43
],
[
43,
44
],
[
43,
45
],
[
38,
46
],
[
46,
47
],
[
47,
48
],
[
38,
49
],
[
50,
50
],
[
50,
51
],
[
51,
52
],
[
51,
53
],
[
53,
54
],
[
54,
55
],
[
54,
56
],
[
56,
57
],
[
56,
58
],
[
53,
59
],
[
53,
60
],
[
50,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
63,
65
],
[
61,
66
],
[
66,
67
],
[
66,
68
],
[
61,
69
],
[
69,
70
],
[
70,
71
],
[
61,
72
],
[
73,
73
],
[
73,
74
],
[
74,
75
],
[
74,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
79,
81
],
[
77,
82
],
[
76,
83
],
[
83,
84
],
[
83,
85
],
[
85,
86
],
[
74,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
88,
93
],
[
87,
94
],
[
94,
95
],
[
94,
96
],
[
96,
97
],
[
50,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
100,
102
],
[
98,
103
],
[
14,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
106,
108
],
[
104,
109
],
[
6,
110
],
[
110,
111
]
] | [
"import java.util.Scanner;\n\nclass Main {\n\tpublic static void main(String[] args) {\n\t\tScanner kb = new Scanner( System.in);\t\n\t\t\n\t\twhile( true ) {\n\t\t\tint H = kb.nextInt();\n\t\t\tint W = kb.nextInt();\n\t\t\t\n\t\t\tif( 0==W && 0==H ) { break; }\n\t\t\t\n\t\t\tboolean cPattern=true;\n\t\t\tfor( int i=0; i<H; i++ ) {\n\t\t\t\tcPattern= (0==(i%2))? true: false;\n\t\t\t\tfor( int j=0; j<W; j++ ) {\n\t\t\t\t\tif( cPattern ) {\n\t\t\t\t\t\tSystem.out.print( \"#\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print( \".\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print( \"\\n\" );\n\t\t\t}\n\t\t\tSystem.out.print( \"\\n\" );\n\t\t}\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner kb = new Scanner( System.in);\t\n\t\t\n\t\twhile( true ) {\n\t\t\tint H = kb.nextInt();\n\t\t\tint W = kb.nextInt();\n\t\t\t\n\t\t\tif( 0==W && 0==H ) { break; }\n\t\t\t\n\t\t\tboolean cPattern=true;\n\t\t\tfor( int i=0; i<H; i++ ) {\n\t\t\t\tcPattern= (0==(i%2))? true: false;\n\t\t\t\tfor( int j=0; j<W; j++ ) {\n\t\t\t\t\tif( cPattern ) {\n\t\t\t\t\t\tSystem.out.print( \"#\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print( \".\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print( \"\\n\" );\n\t\t\t}\n\t\t\tSystem.out.print( \"\\n\" );\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner kb = new Scanner( System.in);\t\n\t\t\n\t\twhile( true ) {\n\t\t\tint H = kb.nextInt();\n\t\t\tint W = kb.nextInt();\n\t\t\t\n\t\t\tif( 0==W && 0==H ) { break; }\n\t\t\t\n\t\t\tboolean cPattern=true;\n\t\t\tfor( int i=0; i<H; i++ ) {\n\t\t\t\tcPattern= (0==(i%2))? true: false;\n\t\t\t\tfor( int j=0; j<W; j++ ) {\n\t\t\t\t\tif( cPattern ) {\n\t\t\t\t\t\tSystem.out.print( \"#\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print( \".\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print( \"\\n\" );\n\t\t\t}\n\t\t\tSystem.out.print( \"\\n\" );\n\t\t}\n\t}",
"main",
"{\n\t\tScanner kb = new Scanner( System.in);\t\n\t\t\n\t\twhile( true ) {\n\t\t\tint H = kb.nextInt();\n\t\t\tint W = kb.nextInt();\n\t\t\t\n\t\t\tif( 0==W && 0==H ) { break; }\n\t\t\t\n\t\t\tboolean cPattern=true;\n\t\t\tfor( int i=0; i<H; i++ ) {\n\t\t\t\tcPattern= (0==(i%2))? true: false;\n\t\t\t\tfor( int j=0; j<W; j++ ) {\n\t\t\t\t\tif( cPattern ) {\n\t\t\t\t\t\tSystem.out.print( \"#\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print( \".\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print( \"\\n\" );\n\t\t\t}\n\t\t\tSystem.out.print( \"\\n\" );\n\t\t}\n\t}",
"Scanner kb = new Scanner( System.in);",
"kb",
"new Scanner( System.in)",
"while( true ) {\n\t\t\tint H = kb.nextInt();\n\t\t\tint W = kb.nextInt();\n\t\t\t\n\t\t\tif( 0==W && 0==H ) { break; }\n\t\t\t\n\t\t\tboolean cPattern=true;\n\t\t\tfor( int i=0; i<H; i++ ) {\n\t\t\t\tcPattern= (0==(i%2))? true: false;\n\t\t\t\tfor( int j=0; j<W; j++ ) {\n\t\t\t\t\tif( cPattern ) {\n\t\t\t\t\t\tSystem.out.print( \"#\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print( \".\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print( \"\\n\" );\n\t\t\t}\n\t\t\tSystem.out.print( \"\\n\" );\n\t\t}",
"true",
"{\n\t\t\tint H = kb.nextInt();\n\t\t\tint W = kb.nextInt();\n\t\t\t\n\t\t\tif( 0==W && 0==H ) { break; }\n\t\t\t\n\t\t\tboolean cPattern=true;\n\t\t\tfor( int i=0; i<H; i++ ) {\n\t\t\t\tcPattern= (0==(i%2))? true: false;\n\t\t\t\tfor( int j=0; j<W; j++ ) {\n\t\t\t\t\tif( cPattern ) {\n\t\t\t\t\t\tSystem.out.print( \"#\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print( \".\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print( \"\\n\" );\n\t\t\t}\n\t\t\tSystem.out.print( \"\\n\" );\n\t\t}",
"int H = kb.nextInt();",
"H",
"kb.nextInt()",
"kb.nextInt",
"kb",
"int W = kb.nextInt();",
"W",
"kb.nextInt()",
"kb.nextInt",
"kb",
"if( 0==W && 0==H ) { break; }",
"0==W && 0==H",
"0==W",
"0",
"W",
"0==H",
"0",
"H",
"{ break; }",
"break;",
"boolean cPattern=true;",
"cPattern",
"true",
"for( int i=0; i<H; i++ ) {\n\t\t\t\tcPattern= (0==(i%2))? true: false;\n\t\t\t\tfor( int j=0; j<W; j++ ) {\n\t\t\t\t\tif( cPattern ) {\n\t\t\t\t\t\tSystem.out.print( \"#\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print( \".\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print( \"\\n\" );\n\t\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\tcPattern= (0==(i%2))? true: false;\n\t\t\t\tfor( int j=0; j<W; j++ ) {\n\t\t\t\t\tif( cPattern ) {\n\t\t\t\t\t\tSystem.out.print( \"#\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print( \".\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print( \"\\n\" );\n\t\t\t}",
"{\n\t\t\t\tcPattern= (0==(i%2))? true: false;\n\t\t\t\tfor( int j=0; j<W; j++ ) {\n\t\t\t\t\tif( cPattern ) {\n\t\t\t\t\t\tSystem.out.print( \"#\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print( \".\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print( \"\\n\" );\n\t\t\t}",
"cPattern= (0==(i%2))? true: false",
"cPattern",
"(0==(i%2))? true: false",
"(0==(i%2))",
"0",
"(i%2)",
"i",
"2",
"true",
"false",
"for( int j=0; j<W; j++ ) {\n\t\t\t\t\tif( cPattern ) {\n\t\t\t\t\t\tSystem.out.print( \"#\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print( \".\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t}\n\t\t\t\t}",
"int j=0;",
"int j=0;",
"j",
"0",
"j<W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif( cPattern ) {\n\t\t\t\t\t\tSystem.out.print( \"#\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print( \".\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif( cPattern ) {\n\t\t\t\t\t\tSystem.out.print( \"#\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print( \".\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t}\n\t\t\t\t}",
"if( cPattern ) {\n\t\t\t\t\t\tSystem.out.print( \"#\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print( \".\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t}",
"cPattern",
"{\n\t\t\t\t\t\tSystem.out.print( \"#\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t}",
"System.out.print( \"#\" )",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"cPattern=!cPattern",
"cPattern",
"!cPattern",
"cPattern",
"{\n\t\t\t\t\t\tSystem.out.print( \".\" );\n\t\t\t\t\t\tcPattern=!cPattern;\n\t\t\t\t\t}",
"System.out.print( \".\" )",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"cPattern=!cPattern",
"cPattern",
"!cPattern",
"cPattern",
"System.out.print( \"\\n\" )",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"System.out.print( \"\\n\" )",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"String[] args",
"args"
] | import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner kb = new Scanner( System.in);
while( true ) {
int H = kb.nextInt();
int W = kb.nextInt();
if( 0==W && 0==H ) { break; }
boolean cPattern=true;
for( int i=0; i<H; i++ ) {
cPattern= (0==(i%2))? true: false;
for( int j=0; j<W; j++ ) {
if( cPattern ) {
System.out.print( "#" );
cPattern=!cPattern;
} else {
System.out.print( "." );
cPattern=!cPattern;
}
}
System.out.print( "\n" );
}
System.out.print( "\n" );
}
}
} |
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
4,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
119,
14
],
[
119,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
26,
31
],
[
23,
32
],
[
32,
33
],
[
32,
34
],
[
34,
35
],
[
35,
36
],
[
34,
37
],
[
37,
38
],
[
37,
39
],
[
23,
40
],
[
40,
41
],
[
40,
42
],
[
42,
43
],
[
43,
44
],
[
42,
45
],
[
45,
46
],
[
45,
47
],
[
23,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
49,
53
],
[
53,
54
],
[
53,
55
],
[
48,
56
],
[
56,
57
],
[
23,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
60,
62
],
[
58,
63
],
[
63,
64
],
[
63,
65
],
[
58,
66
],
[
66,
67
],
[
67,
68
],
[
58,
69
],
[
70,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
71,
76
],
[
76,
77
],
[
76,
78
],
[
71,
79
],
[
79,
80
],
[
80,
81
],
[
71,
82
],
[
83,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
86,
90
],
[
85,
91
],
[
84,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
95,
97
],
[
93,
98
],
[
84,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
100,
105
],
[
70,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
108,
110
],
[
23,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
113,
115
],
[
15,
116
],
[
116,
117
],
[
0,
118
],
[
118,
119
],
[
118,
120
]
] | [
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\nimport java.util.Arrays;\n\n\npublic class Main {\n\n\t/**\n\t * @param args\n\t * @throws IOException \n\t * @throws NumberFormatException \n\t */\n\tpublic static void main(String[] args) throws NumberFormatException, IOException {\n\t\t// TODO Auto-generated method stub\n\t\t\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\n//\t\tString[] tmpArray = br.readLine().split(\" \");\n//\t\tint n = Integer.parseInt(br.readLine());\n//\t\tint b = Integer.parseInt(tmpArray[1]);\n//\t\tint c = Integer.parseInt(tmpArray[2]);\n//\t\tint y = Integer.parseInt(tmpArray[3]);\n//\t\tint r = Integer.parseInt(tmpArray[4]);\n\n//\t\tString[] tmpArray = br.readLine().split(\" \");\n//\t\tint[] input = new int[n];\n//\t\tlong sum = 0;\n//\t\tfor(int i = 0; i < n; i++){\n//\t\t\tinput[i] = Integer.parseInt(tmpArray[i]);\n//\t\t\tsum += input[i];\n//\t\t}\n//\t\t\n//\t\tArrays.sort(input);\n//\t\tSystem.out.printf(\"%d %d %d\\n\", input[0], input[input.length - 1], sum);\n//\t\t\n\t\twhile(true){\n\t\t\tString[] tmpArray = br.readLine().split(\" \");\n\t\t\tint a = Integer.parseInt(tmpArray[0]);\n\t\t\tint b = Integer.parseInt(tmpArray[1]);\n\t\t\tif(a == 0 && b == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\tif((i + j)%2 == 1){\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\n\t\t//\t\tint[] array = new int[3];\n//\t\tarray[0] = a; array[1] = b; array[2] = c;\n//\n//\t\tArrays.sort(array);\n//\t\tSystem.out.printf(\"%d %d %d\\n\", array[0], array[1], array[2]);\n\t\t/*\n\t\tif(a < b && b < c){\n\t\t\tSystem.out.println(\"Yes\");\n\t\t}\n\t\telse{\n\t\t\tSystem.out.println(\"No\");\n\t\t}*/\n\t}\n\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.util.Arrays;",
"Arrays",
"java.util",
"public class Main {\n\n\t/**\n\t * @param args\n\t * @throws IOException \n\t * @throws NumberFormatException \n\t */\n\tpublic static void main(String[] args) throws NumberFormatException, IOException {\n\t\t// TODO Auto-generated method stub\n\t\t\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\n//\t\tString[] tmpArray = br.readLine().split(\" \");\n//\t\tint n = Integer.parseInt(br.readLine());\n//\t\tint b = Integer.parseInt(tmpArray[1]);\n//\t\tint c = Integer.parseInt(tmpArray[2]);\n//\t\tint y = Integer.parseInt(tmpArray[3]);\n//\t\tint r = Integer.parseInt(tmpArray[4]);\n\n//\t\tString[] tmpArray = br.readLine().split(\" \");\n//\t\tint[] input = new int[n];\n//\t\tlong sum = 0;\n//\t\tfor(int i = 0; i < n; i++){\n//\t\t\tinput[i] = Integer.parseInt(tmpArray[i]);\n//\t\t\tsum += input[i];\n//\t\t}\n//\t\t\n//\t\tArrays.sort(input);\n//\t\tSystem.out.printf(\"%d %d %d\\n\", input[0], input[input.length - 1], sum);\n//\t\t\n\t\twhile(true){\n\t\t\tString[] tmpArray = br.readLine().split(\" \");\n\t\t\tint a = Integer.parseInt(tmpArray[0]);\n\t\t\tint b = Integer.parseInt(tmpArray[1]);\n\t\t\tif(a == 0 && b == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\tif((i + j)%2 == 1){\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\n\t\t//\t\tint[] array = new int[3];\n//\t\tarray[0] = a; array[1] = b; array[2] = c;\n//\n//\t\tArrays.sort(array);\n//\t\tSystem.out.printf(\"%d %d %d\\n\", array[0], array[1], array[2]);\n\t\t/*\n\t\tif(a < b && b < c){\n\t\t\tSystem.out.println(\"Yes\");\n\t\t}\n\t\telse{\n\t\t\tSystem.out.println(\"No\");\n\t\t}*/\n\t}\n\n}",
"Main",
"/**\n\t * @param args\n\t * @throws IOException \n\t * @throws NumberFormatException \n\t */\n\tpublic static void main(String[] args) throws NumberFormatException, IOException {\n\t\t// TODO Auto-generated method stub\n\t\t\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\n//\t\tString[] tmpArray = br.readLine().split(\" \");\n//\t\tint n = Integer.parseInt(br.readLine());\n//\t\tint b = Integer.parseInt(tmpArray[1]);\n//\t\tint c = Integer.parseInt(tmpArray[2]);\n//\t\tint y = Integer.parseInt(tmpArray[3]);\n//\t\tint r = Integer.parseInt(tmpArray[4]);\n\n//\t\tString[] tmpArray = br.readLine().split(\" \");\n//\t\tint[] input = new int[n];\n//\t\tlong sum = 0;\n//\t\tfor(int i = 0; i < n; i++){\n//\t\t\tinput[i] = Integer.parseInt(tmpArray[i]);\n//\t\t\tsum += input[i];\n//\t\t}\n//\t\t\n//\t\tArrays.sort(input);\n//\t\tSystem.out.printf(\"%d %d %d\\n\", input[0], input[input.length - 1], sum);\n//\t\t\n\t\twhile(true){\n\t\t\tString[] tmpArray = br.readLine().split(\" \");\n\t\t\tint a = Integer.parseInt(tmpArray[0]);\n\t\t\tint b = Integer.parseInt(tmpArray[1]);\n\t\t\tif(a == 0 && b == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\tif((i + j)%2 == 1){\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\n\t\t//\t\tint[] array = new int[3];\n//\t\tarray[0] = a; array[1] = b; array[2] = c;\n//\n//\t\tArrays.sort(array);\n//\t\tSystem.out.printf(\"%d %d %d\\n\", array[0], array[1], array[2]);\n\t\t/*\n\t\tif(a < b && b < c){\n\t\t\tSystem.out.println(\"Yes\");\n\t\t}\n\t\telse{\n\t\t\tSystem.out.println(\"No\");\n\t\t}*/\n\t}",
"main",
"{\n\t\t// TODO Auto-generated method stub\n\t\t\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\n//\t\tString[] tmpArray = br.readLine().split(\" \");\n//\t\tint n = Integer.parseInt(br.readLine());\n//\t\tint b = Integer.parseInt(tmpArray[1]);\n//\t\tint c = Integer.parseInt(tmpArray[2]);\n//\t\tint y = Integer.parseInt(tmpArray[3]);\n//\t\tint r = Integer.parseInt(tmpArray[4]);\n\n//\t\tString[] tmpArray = br.readLine().split(\" \");\n//\t\tint[] input = new int[n];\n//\t\tlong sum = 0;\n//\t\tfor(int i = 0; i < n; i++){\n//\t\t\tinput[i] = Integer.parseInt(tmpArray[i]);\n//\t\t\tsum += input[i];\n//\t\t}\n//\t\t\n//\t\tArrays.sort(input);\n//\t\tSystem.out.printf(\"%d %d %d\\n\", input[0], input[input.length - 1], sum);\n//\t\t\n\t\twhile(true){\n\t\t\tString[] tmpArray = br.readLine().split(\" \");\n\t\t\tint a = Integer.parseInt(tmpArray[0]);\n\t\t\tint b = Integer.parseInt(tmpArray[1]);\n\t\t\tif(a == 0 && b == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\tif((i + j)%2 == 1){\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\n\t\t//\t\tint[] array = new int[3];\n//\t\tarray[0] = a; array[1] = b; array[2] = c;\n//\n//\t\tArrays.sort(array);\n//\t\tSystem.out.printf(\"%d %d %d\\n\", array[0], array[1], array[2]);\n\t\t/*\n\t\tif(a < b && b < c){\n\t\t\tSystem.out.println(\"Yes\");\n\t\t}\n\t\telse{\n\t\t\tSystem.out.println(\"No\");\n\t\t}*/\n\t}",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"while(true){\n\t\t\tString[] tmpArray = br.readLine().split(\" \");\n\t\t\tint a = Integer.parseInt(tmpArray[0]);\n\t\t\tint b = Integer.parseInt(tmpArray[1]);\n\t\t\tif(a == 0 && b == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\tif((i + j)%2 == 1){\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"true",
"{\n\t\t\tString[] tmpArray = br.readLine().split(\" \");\n\t\t\tint a = Integer.parseInt(tmpArray[0]);\n\t\t\tint b = Integer.parseInt(tmpArray[1]);\n\t\t\tif(a == 0 && b == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\tif((i + j)%2 == 1){\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"String[] tmpArray = br.readLine().split(\" \");",
"tmpArray",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"int a = Integer.parseInt(tmpArray[0]);",
"a",
"Integer.parseInt(tmpArray[0])",
"Integer.parseInt",
"Integer",
"tmpArray[0]",
"tmpArray",
"0",
"int b = Integer.parseInt(tmpArray[1]);",
"b",
"Integer.parseInt(tmpArray[1])",
"Integer.parseInt",
"Integer",
"tmpArray[1]",
"tmpArray",
"1",
"if(a == 0 && b == 0){\n\t\t\t\tbreak;\n\t\t\t}",
"a == 0 && b == 0",
"a == 0",
"a",
"0",
"b == 0",
"b",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for(int i = 0; i < a; i++){\n\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\tif((i + j)%2 == 1){\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < a",
"i",
"a",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\tif((i + j)%2 == 1){\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"{\n\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\tif((i + j)%2 == 1){\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"for(int j = 0; j < b; j++){\n\t\t\t\t\tif((i + j)%2 == 1){\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < b",
"j",
"b",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif((i + j)%2 == 1){\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif((i + j)%2 == 1){\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}",
"if((i + j)%2 == 1){\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}",
"(i + j)%2 == 1",
"(i + j)%2",
"(i + j)",
"i",
"j",
"2",
"1",
"{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args",
"public class Main {\n\n\t/**\n\t * @param args\n\t * @throws IOException \n\t * @throws NumberFormatException \n\t */\n\tpublic static void main(String[] args) throws NumberFormatException, IOException {\n\t\t// TODO Auto-generated method stub\n\t\t\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\n//\t\tString[] tmpArray = br.readLine().split(\" \");\n//\t\tint n = Integer.parseInt(br.readLine());\n//\t\tint b = Integer.parseInt(tmpArray[1]);\n//\t\tint c = Integer.parseInt(tmpArray[2]);\n//\t\tint y = Integer.parseInt(tmpArray[3]);\n//\t\tint r = Integer.parseInt(tmpArray[4]);\n\n//\t\tString[] tmpArray = br.readLine().split(\" \");\n//\t\tint[] input = new int[n];\n//\t\tlong sum = 0;\n//\t\tfor(int i = 0; i < n; i++){\n//\t\t\tinput[i] = Integer.parseInt(tmpArray[i]);\n//\t\t\tsum += input[i];\n//\t\t}\n//\t\t\n//\t\tArrays.sort(input);\n//\t\tSystem.out.printf(\"%d %d %d\\n\", input[0], input[input.length - 1], sum);\n//\t\t\n\t\twhile(true){\n\t\t\tString[] tmpArray = br.readLine().split(\" \");\n\t\t\tint a = Integer.parseInt(tmpArray[0]);\n\t\t\tint b = Integer.parseInt(tmpArray[1]);\n\t\t\tif(a == 0 && b == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\tif((i + j)%2 == 1){\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\n\t\t//\t\tint[] array = new int[3];\n//\t\tarray[0] = a; array[1] = b; array[2] = c;\n//\n//\t\tArrays.sort(array);\n//\t\tSystem.out.printf(\"%d %d %d\\n\", array[0], array[1], array[2]);\n\t\t/*\n\t\tif(a < b && b < c){\n\t\t\tSystem.out.println(\"Yes\");\n\t\t}\n\t\telse{\n\t\t\tSystem.out.println(\"No\");\n\t\t}*/\n\t}\n\n}",
"public class Main {\n\n\t/**\n\t * @param args\n\t * @throws IOException \n\t * @throws NumberFormatException \n\t */\n\tpublic static void main(String[] args) throws NumberFormatException, IOException {\n\t\t// TODO Auto-generated method stub\n\t\t\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\n//\t\tString[] tmpArray = br.readLine().split(\" \");\n//\t\tint n = Integer.parseInt(br.readLine());\n//\t\tint b = Integer.parseInt(tmpArray[1]);\n//\t\tint c = Integer.parseInt(tmpArray[2]);\n//\t\tint y = Integer.parseInt(tmpArray[3]);\n//\t\tint r = Integer.parseInt(tmpArray[4]);\n\n//\t\tString[] tmpArray = br.readLine().split(\" \");\n//\t\tint[] input = new int[n];\n//\t\tlong sum = 0;\n//\t\tfor(int i = 0; i < n; i++){\n//\t\t\tinput[i] = Integer.parseInt(tmpArray[i]);\n//\t\t\tsum += input[i];\n//\t\t}\n//\t\t\n//\t\tArrays.sort(input);\n//\t\tSystem.out.printf(\"%d %d %d\\n\", input[0], input[input.length - 1], sum);\n//\t\t\n\t\twhile(true){\n\t\t\tString[] tmpArray = br.readLine().split(\" \");\n\t\t\tint a = Integer.parseInt(tmpArray[0]);\n\t\t\tint b = Integer.parseInt(tmpArray[1]);\n\t\t\tif(a == 0 && b == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\tif((i + j)%2 == 1){\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\n\t\t//\t\tint[] array = new int[3];\n//\t\tarray[0] = a; array[1] = b; array[2] = c;\n//\n//\t\tArrays.sort(array);\n//\t\tSystem.out.printf(\"%d %d %d\\n\", array[0], array[1], array[2]);\n\t\t/*\n\t\tif(a < b && b < c){\n\t\t\tSystem.out.println(\"Yes\");\n\t\t}\n\t\telse{\n\t\t\tSystem.out.println(\"No\");\n\t\t}*/\n\t}\n\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;
public class Main {
/**
* @param args
* @throws IOException
* @throws NumberFormatException
*/
public static void main(String[] args) throws NumberFormatException, IOException {
// TODO Auto-generated method stub
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
// String[] tmpArray = br.readLine().split(" ");
// int n = Integer.parseInt(br.readLine());
// int b = Integer.parseInt(tmpArray[1]);
// int c = Integer.parseInt(tmpArray[2]);
// int y = Integer.parseInt(tmpArray[3]);
// int r = Integer.parseInt(tmpArray[4]);
// String[] tmpArray = br.readLine().split(" ");
// int[] input = new int[n];
// long sum = 0;
// for(int i = 0; i < n; i++){
// input[i] = Integer.parseInt(tmpArray[i]);
// sum += input[i];
// }
//
// Arrays.sort(input);
// System.out.printf("%d %d %d\n", input[0], input[input.length - 1], sum);
//
while(true){
String[] tmpArray = br.readLine().split(" ");
int a = Integer.parseInt(tmpArray[0]);
int b = Integer.parseInt(tmpArray[1]);
if(a == 0 && b == 0){
break;
}
for(int i = 0; i < a; i++){
for(int j = 0; j < b; j++){
if((i + j)%2 == 1){
System.out.print(".");
}
else{
System.out.print("#");
}
}
System.out.println();
}
System.out.println();
}
// int[] array = new int[3];
// array[0] = a; array[1] = b; array[2] = c;
//
// Arrays.sort(array);
// System.out.printf("%d %d %d\n", array[0], array[1], array[2]);
/*
if(a < b && b < c){
System.out.println("Yes");
}
else{
System.out.println("No");
}*/
}
} |
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"import java.util.ArrayList;\nimport java.util.Scanner;\n\n/**\n * Created 2017/06/08.\n */\n\npublic class Main {\n public static void main(String[] args) {\n\n //??\\?????¨?????????\n Scanner sc = new Scanner(System.in);\n ArrayList<ArrayList<Integer>> ary_input = new ArrayList<>();\n while (true) {\n ArrayList<Integer> ary = new ArrayList<>();\n int input1 = Integer.parseInt(sc.next());\n int input2 = Integer.parseInt(sc.next());\n if (input1 == 0 && input2 == 0) break;\n ary.add(input1);\n ary.add(input2);\n ary_input.add(ary);\n }\n //System.out.println(ary_input);\n\n //??????????????????????´?????????????????????????\n ArrayList<ArrayList<StringBuilder>> ary_sb = new ArrayList<>();\n\n for (ArrayList<Integer> index : ary_input) {\n ary_sb.add(sisakuc(index.get(0), index.get(1)));\n }\n //System.out.println(ary_sb);\n\n //??¨?????¢???????????????\n for (int i = 0; i < ary_sb.size(); i++) {\n for (int j = 0; j < ary_sb.get(i).size(); j++) {\n System.out.println(ary_sb.get(i).get(j));\n }\n System.out.println(\"\");\n }\n }\n\n //???????????????????????????(????????\\??????????????§?????????\n\n public static ArrayList<StringBuilder> sisakuc(int a, int b) {\n ArrayList<StringBuilder> ary = new ArrayList<>();\n for (int i = 0; i < a; i++) {\n StringBuilder str1 = new StringBuilder(\"\");\n for (int j = 0; j < b; j++) {\n int ci = i % 2; //??????????????¨\n int cj = j % 2; //??????????????¨\n if (ci == 0) {\n switch (cj) {\n case 0:\n str1 = str1.append(\"#\");\n break;\n default:\n str1 = str1.append(\".\");\n break;\n }\n } else {\n switch (cj) {\n case 0:\n str1 = str1.append(\".\");\n break;\n default:\n str1 = str1.append(\"#\");\n break;\n }\n }\n }\n ary.add(str1);\n }\n return ary;\n }\n}",
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"public static void main(String[] args) {\n\n //??\\?????¨?????????\n Scanner sc = new Scanner(System.in);\n ArrayList<ArrayList<Integer>> ary_input = new ArrayList<>();\n while (true) {\n ArrayList<Integer> ary = new ArrayList<>();\n int input1 = Integer.parseInt(sc.next());\n int input2 = Integer.parseInt(sc.next());\n if (input1 == 0 && input2 == 0) break;\n ary.add(input1);\n ary.add(input2);\n ary_input.add(ary);\n }\n //System.out.println(ary_input);\n\n //??????????????????????´?????????????????????????\n ArrayList<ArrayList<StringBuilder>> ary_sb = new ArrayList<>();\n\n for (ArrayList<Integer> index : ary_input) {\n ary_sb.add(sisakuc(index.get(0), index.get(1)));\n }\n //System.out.println(ary_sb);\n\n //??¨?????¢???????????????\n for (int i = 0; i < ary_sb.size(); i++) {\n for (int j = 0; j < ary_sb.get(i).size(); j++) {\n System.out.println(ary_sb.get(i).get(j));\n }\n System.out.println(\"\");\n }\n }",
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"i",
"{\n StringBuilder str1 = new StringBuilder(\"\");\n for (int j = 0; j < b; j++) {\n int ci = i % 2; //??????????????¨\n int cj = j % 2; //??????????????¨\n if (ci == 0) {\n switch (cj) {\n case 0:\n str1 = str1.append(\"#\");\n break;\n default:\n str1 = str1.append(\".\");\n break;\n }\n } else {\n switch (cj) {\n case 0:\n str1 = str1.append(\".\");\n break;\n default:\n str1 = str1.append(\"#\");\n break;\n }\n }\n }\n ary.add(str1);\n }",
"{\n StringBuilder str1 = new StringBuilder(\"\");\n for (int j = 0; j < b; j++) {\n int ci = i % 2; //??????????????¨\n int cj = j % 2; //??????????????¨\n if (ci == 0) {\n switch (cj) {\n case 0:\n str1 = str1.append(\"#\");\n break;\n default:\n str1 = str1.append(\".\");\n break;\n }\n } else {\n switch (cj) {\n case 0:\n str1 = str1.append(\".\");\n break;\n default:\n str1 = str1.append(\"#\");\n break;\n }\n }\n }\n ary.add(str1);\n }",
"StringBuilder str1 = new StringBuilder(\"\");",
"str1",
"new StringBuilder(\"\")",
"for (int j = 0; j < b; j++) {\n int ci = i % 2; //??????????????¨\n int cj = j % 2; //??????????????¨\n if (ci == 0) {\n switch (cj) {\n case 0:\n str1 = str1.append(\"#\");\n break;\n default:\n str1 = str1.append(\".\");\n break;\n }\n } else {\n switch (cj) {\n case 0:\n str1 = str1.append(\".\");\n break;\n default:\n str1 = str1.append(\"#\");\n break;\n }\n }\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < b",
"j",
"b",
"j++",
"j++",
"j",
"{\n int ci = i % 2; //??????????????¨\n int cj = j % 2; //??????????????¨\n if (ci == 0) {\n switch (cj) {\n case 0:\n str1 = str1.append(\"#\");\n break;\n default:\n str1 = str1.append(\".\");\n break;\n }\n } else {\n switch (cj) {\n case 0:\n str1 = str1.append(\".\");\n break;\n default:\n str1 = str1.append(\"#\");\n break;\n }\n }\n }",
"{\n int ci = i % 2; //??????????????¨\n int cj = j % 2; //??????????????¨\n if (ci == 0) {\n switch (cj) {\n case 0:\n str1 = str1.append(\"#\");\n break;\n default:\n str1 = str1.append(\".\");\n break;\n }\n } else {\n switch (cj) {\n case 0:\n str1 = str1.append(\".\");\n break;\n default:\n str1 = str1.append(\"#\");\n break;\n }\n }\n }",
"int ci = i % 2;",
"ci",
"i % 2",
"i",
"2",
"int cj = j % 2;",
"cj",
"j % 2",
"j",
"2",
"if (ci == 0) {\n switch (cj) {\n case 0:\n str1 = str1.append(\"#\");\n break;\n default:\n str1 = str1.append(\".\");\n break;\n }\n } else {\n switch (cj) {\n case 0:\n str1 = str1.append(\".\");\n break;\n default:\n str1 = str1.append(\"#\");\n break;\n }\n }",
"ci == 0",
"ci",
"0",
"{\n switch (cj) {\n case 0:\n str1 = str1.append(\"#\");\n break;\n default:\n str1 = str1.append(\".\");\n break;\n }\n }",
"switch (cj) {\n case 0:\n str1 = str1.append(\"#\");\n break;\n default:\n str1 = str1.append(\".\");\n break;\n }",
"cj",
"case 0:",
"0",
"case 0:",
"str1 = str1.append(\"#\")",
"str1",
"str1.append(\"#\")",
"str1.append",
"str1",
"\"#\"",
"break;",
"default:",
"default:",
"str1 = str1.append(\".\")",
"str1",
"str1.append(\".\")",
"str1.append",
"str1",
"\".\"",
"break;",
"{\n switch (cj) {\n case 0:\n str1 = str1.append(\".\");\n break;\n default:\n str1 = str1.append(\"#\");\n break;\n }\n }",
"switch (cj) {\n case 0:\n str1 = str1.append(\".\");\n break;\n default:\n str1 = str1.append(\"#\");\n break;\n }",
"cj",
"case 0:",
"0",
"case 0:",
"str1 = str1.append(\".\")",
"str1",
"str1.append(\".\")",
"str1.append",
"str1",
"\".\"",
"break;",
"default:",
"default:",
"str1 = str1.append(\"#\")",
"str1",
"str1.append(\"#\")",
"str1.append",
"str1",
"\"#\"",
"break;",
"ary.add(str1)",
"ary.add",
"ary",
"str1",
"return ary;",
"ary",
"int a",
"a",
"int b",
"b",
"public class Main {\n public static void main(String[] args) {\n\n //??\\?????¨?????????\n Scanner sc = new Scanner(System.in);\n ArrayList<ArrayList<Integer>> ary_input = new ArrayList<>();\n while (true) {\n ArrayList<Integer> ary = new ArrayList<>();\n int input1 = Integer.parseInt(sc.next());\n int input2 = Integer.parseInt(sc.next());\n if (input1 == 0 && input2 == 0) break;\n ary.add(input1);\n ary.add(input2);\n ary_input.add(ary);\n }\n //System.out.println(ary_input);\n\n //??????????????????????´?????????????????????????\n ArrayList<ArrayList<StringBuilder>> ary_sb = new ArrayList<>();\n\n for (ArrayList<Integer> index : ary_input) {\n ary_sb.add(sisakuc(index.get(0), index.get(1)));\n }\n //System.out.println(ary_sb);\n\n //??¨?????¢???????????????\n for (int i = 0; i < ary_sb.size(); i++) {\n for (int j = 0; j < ary_sb.get(i).size(); j++) {\n System.out.println(ary_sb.get(i).get(j));\n }\n System.out.println(\"\");\n }\n }\n\n //???????????????????????????(????????\\??????????????§?????????\n\n public static ArrayList<StringBuilder> sisakuc(int a, int b) {\n ArrayList<StringBuilder> ary = new ArrayList<>();\n for (int i = 0; i < a; i++) {\n StringBuilder str1 = new StringBuilder(\"\");\n for (int j = 0; j < b; j++) {\n int ci = i % 2; //??????????????¨\n int cj = j % 2; //??????????????¨\n if (ci == 0) {\n switch (cj) {\n case 0:\n str1 = str1.append(\"#\");\n break;\n default:\n str1 = str1.append(\".\");\n break;\n }\n } else {\n switch (cj) {\n case 0:\n str1 = str1.append(\".\");\n break;\n default:\n str1 = str1.append(\"#\");\n break;\n }\n }\n }\n ary.add(str1);\n }\n return ary;\n }\n}",
"public class Main {\n public static void main(String[] args) {\n\n //??\\?????¨?????????\n Scanner sc = new Scanner(System.in);\n ArrayList<ArrayList<Integer>> ary_input = new ArrayList<>();\n while (true) {\n ArrayList<Integer> ary = new ArrayList<>();\n int input1 = Integer.parseInt(sc.next());\n int input2 = Integer.parseInt(sc.next());\n if (input1 == 0 && input2 == 0) break;\n ary.add(input1);\n ary.add(input2);\n ary_input.add(ary);\n }\n //System.out.println(ary_input);\n\n //??????????????????????´?????????????????????????\n ArrayList<ArrayList<StringBuilder>> ary_sb = new ArrayList<>();\n\n for (ArrayList<Integer> index : ary_input) {\n ary_sb.add(sisakuc(index.get(0), index.get(1)));\n }\n //System.out.println(ary_sb);\n\n //??¨?????¢???????????????\n for (int i = 0; i < ary_sb.size(); i++) {\n for (int j = 0; j < ary_sb.get(i).size(); j++) {\n System.out.println(ary_sb.get(i).get(j));\n }\n System.out.println(\"\");\n }\n }\n\n //???????????????????????????(????????\\??????????????§?????????\n\n public static ArrayList<StringBuilder> sisakuc(int a, int b) {\n ArrayList<StringBuilder> ary = new ArrayList<>();\n for (int i = 0; i < a; i++) {\n StringBuilder str1 = new StringBuilder(\"\");\n for (int j = 0; j < b; j++) {\n int ci = i % 2; //??????????????¨\n int cj = j % 2; //??????????????¨\n if (ci == 0) {\n switch (cj) {\n case 0:\n str1 = str1.append(\"#\");\n break;\n default:\n str1 = str1.append(\".\");\n break;\n }\n } else {\n switch (cj) {\n case 0:\n str1 = str1.append(\".\");\n break;\n default:\n str1 = str1.append(\"#\");\n break;\n }\n }\n }\n ary.add(str1);\n }\n return ary;\n }\n}",
"Main"
] | import java.util.ArrayList;
import java.util.Scanner;
/**
* Created 2017/06/08.
*/
public class Main {
public static void main(String[] args) {
//??\?????¨?????????
Scanner sc = new Scanner(System.in);
ArrayList<ArrayList<Integer>> ary_input = new ArrayList<>();
while (true) {
ArrayList<Integer> ary = new ArrayList<>();
int input1 = Integer.parseInt(sc.next());
int input2 = Integer.parseInt(sc.next());
if (input1 == 0 && input2 == 0) break;
ary.add(input1);
ary.add(input2);
ary_input.add(ary);
}
//System.out.println(ary_input);
//??????????????????????´?????????????????????????
ArrayList<ArrayList<StringBuilder>> ary_sb = new ArrayList<>();
for (ArrayList<Integer> index : ary_input) {
ary_sb.add(sisakuc(index.get(0), index.get(1)));
}
//System.out.println(ary_sb);
//??¨?????¢???????????????
for (int i = 0; i < ary_sb.size(); i++) {
for (int j = 0; j < ary_sb.get(i).size(); j++) {
System.out.println(ary_sb.get(i).get(j));
}
System.out.println("");
}
}
//???????????????????????????(????????\??????????????§?????????
public static ArrayList<StringBuilder> sisakuc(int a, int b) {
ArrayList<StringBuilder> ary = new ArrayList<>();
for (int i = 0; i < a; i++) {
StringBuilder str1 = new StringBuilder("");
for (int j = 0; j < b; j++) {
int ci = i % 2; //??????????????¨
int cj = j % 2; //??????????????¨
if (ci == 0) {
switch (cj) {
case 0:
str1 = str1.append("#");
break;
default:
str1 = str1.append(".");
break;
}
} else {
switch (cj) {
case 0:
str1 = str1.append(".");
break;
default:
str1 = str1.append("#");
break;
}
}
}
ary.add(str1);
}
return ary;
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
117,
5
],
[
117,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
8,
16
],
[
16,
17
],
[
16,
18
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
21,
22
],
[
22,
23
],
[
18,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
18,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
30,
34
],
[
34,
35
],
[
34,
36
],
[
29,
37
],
[
18,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
38,
43
],
[
43,
44
],
[
43,
45
],
[
38,
46
],
[
46,
47
],
[
47,
48
],
[
38,
49
],
[
50,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
56,
58
],
[
51,
59
],
[
59,
60
],
[
60,
61
],
[
51,
62
],
[
63,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
68,
70
],
[
67,
71
],
[
66,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
72,
76
],
[
65,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
79,
81
],
[
78,
82
],
[
77,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
83,
87
],
[
64,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
89,
94
],
[
64,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
96,
101
],
[
50,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
104,
106
],
[
102,
107
],
[
18,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
110,
112
],
[
108,
113
],
[
6,
114
],
[
114,
115
],
[
0,
116
],
[
116,
117
],
[
116,
118
]
] | [
"import java.util.Scanner;\n\npublic class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n\n int i ,j;\n\n while(true){\n int H = sc.nextInt();\n int W = sc.nextInt();\n\n if(H == 0 && W == 0)break;\n\n for(i = 0;i < H;i++){\n for(j = 0;j < W;j++){\n if(i % 2 == 0 && j % 2 == 0 || i % 2 == 1 && j % 2 == 1){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n\n System.out.printf(\"\\n\");\n\n }\n\n System.out.printf(\"\\n\");\n\n }\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n\n int i ,j;\n\n while(true){\n int H = sc.nextInt();\n int W = sc.nextInt();\n\n if(H == 0 && W == 0)break;\n\n for(i = 0;i < H;i++){\n for(j = 0;j < W;j++){\n if(i % 2 == 0 && j % 2 == 0 || i % 2 == 1 && j % 2 == 1){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n\n System.out.printf(\"\\n\");\n\n }\n\n System.out.printf(\"\\n\");\n\n }\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n\n int i ,j;\n\n while(true){\n int H = sc.nextInt();\n int W = sc.nextInt();\n\n if(H == 0 && W == 0)break;\n\n for(i = 0;i < H;i++){\n for(j = 0;j < W;j++){\n if(i % 2 == 0 && j % 2 == 0 || i % 2 == 1 && j % 2 == 1){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n\n System.out.printf(\"\\n\");\n\n }\n\n System.out.printf(\"\\n\");\n\n }\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n\n int i ,j;\n\n while(true){\n int H = sc.nextInt();\n int W = sc.nextInt();\n\n if(H == 0 && W == 0)break;\n\n for(i = 0;i < H;i++){\n for(j = 0;j < W;j++){\n if(i % 2 == 0 && j % 2 == 0 || i % 2 == 1 && j % 2 == 1){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n\n System.out.printf(\"\\n\");\n\n }\n\n System.out.printf(\"\\n\");\n\n }\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int i",
"i",
"j;",
"j",
"while(true){\n int H = sc.nextInt();\n int W = sc.nextInt();\n\n if(H == 0 && W == 0)break;\n\n for(i = 0;i < H;i++){\n for(j = 0;j < W;j++){\n if(i % 2 == 0 && j % 2 == 0 || i % 2 == 1 && j % 2 == 1){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n\n System.out.printf(\"\\n\");\n\n }\n\n System.out.printf(\"\\n\");\n\n }",
"true",
"{\n int H = sc.nextInt();\n int W = sc.nextInt();\n\n if(H == 0 && W == 0)break;\n\n for(i = 0;i < H;i++){\n for(j = 0;j < W;j++){\n if(i % 2 == 0 && j % 2 == 0 || i % 2 == 1 && j % 2 == 1){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n\n System.out.printf(\"\\n\");\n\n }\n\n System.out.printf(\"\\n\");\n\n }",
"int H = sc.nextInt();",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int W = sc.nextInt();",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(H == 0 && W == 0)break;",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"break;",
"for(i = 0;i < H;i++){\n for(j = 0;j < W;j++){\n if(i % 2 == 0 && j % 2 == 0 || i % 2 == 1 && j % 2 == 1){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n\n System.out.printf(\"\\n\");\n\n }",
"i = 0;",
"i = 0",
"i",
"0",
"i < H",
"i",
"H",
"i++",
"i++",
"i",
"{\n for(j = 0;j < W;j++){\n if(i % 2 == 0 && j % 2 == 0 || i % 2 == 1 && j % 2 == 1){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n\n System.out.printf(\"\\n\");\n\n }",
"{\n for(j = 0;j < W;j++){\n if(i % 2 == 0 && j % 2 == 0 || i % 2 == 1 && j % 2 == 1){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n\n System.out.printf(\"\\n\");\n\n }",
"for(j = 0;j < W;j++){\n if(i % 2 == 0 && j % 2 == 0 || i % 2 == 1 && j % 2 == 1){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }",
"j = 0;",
"j = 0",
"j",
"0",
"j < W",
"j",
"W",
"j++",
"j++",
"j",
"{\n if(i % 2 == 0 && j % 2 == 0 || i % 2 == 1 && j % 2 == 1){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }",
"{\n if(i % 2 == 0 && j % 2 == 0 || i % 2 == 1 && j % 2 == 1){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }",
"if(i % 2 == 0 && j % 2 == 0 || i % 2 == 1 && j % 2 == 1){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }",
"i % 2 == 0 && j % 2 == 0 || i % 2 == 1 && j % 2 == 1",
"i % 2 == 0 && j % 2 == 0",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"i % 2 == 1 && j % 2 == 1",
"i % 2 == 1",
"i % 2",
"i",
"2",
"1",
"j % 2 == 1",
"j % 2",
"j",
"2",
"1",
"{\n System.out.printf(\"#\");\n }",
"System.out.printf(\"#\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n System.out.printf(\".\");\n }",
"System.out.printf(\".\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.printf(\"\\n\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"\\n\"",
"System.out.printf(\"\\n\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"\\n\"",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n\n int i ,j;\n\n while(true){\n int H = sc.nextInt();\n int W = sc.nextInt();\n\n if(H == 0 && W == 0)break;\n\n for(i = 0;i < H;i++){\n for(j = 0;j < W;j++){\n if(i % 2 == 0 && j % 2 == 0 || i % 2 == 1 && j % 2 == 1){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n\n System.out.printf(\"\\n\");\n\n }\n\n System.out.printf(\"\\n\");\n\n }\n }\n}",
"public class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n\n int i ,j;\n\n while(true){\n int H = sc.nextInt();\n int W = sc.nextInt();\n\n if(H == 0 && W == 0)break;\n\n for(i = 0;i < H;i++){\n for(j = 0;j < W;j++){\n if(i % 2 == 0 && j % 2 == 0 || i % 2 == 1 && j % 2 == 1){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n\n System.out.printf(\"\\n\");\n\n }\n\n System.out.printf(\"\\n\");\n\n }\n }\n}",
"Main"
] | import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int i ,j;
while(true){
int H = sc.nextInt();
int W = sc.nextInt();
if(H == 0 && W == 0)break;
for(i = 0;i < H;i++){
for(j = 0;j < W;j++){
if(i % 2 == 0 && j % 2 == 0 || i % 2 == 1 && j % 2 == 1){
System.out.printf("#");
}else{
System.out.printf(".");
}
}
System.out.printf("\n");
}
System.out.printf("\n");
}
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
42,
4,
18,
13,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
14,
2,
2,
13,
17,
17,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
184,
5
],
[
184,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
8,
16
],
[
16,
17
],
[
17,
18
],
[
18,
19
],
[
16,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
20,
26
],
[
26,
27
],
[
26,
28
],
[
28,
29
],
[
29,
30
],
[
20,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
32,
36
],
[
36,
37
],
[
36,
38
],
[
31,
39
],
[
20,
40
],
[
40,
41
],
[
41,
42
],
[
42,
43
],
[
42,
44
],
[
40,
45
],
[
45,
46
],
[
45,
47
],
[
47,
48
],
[
47,
49
],
[
40,
50
],
[
50,
51
],
[
51,
52
],
[
40,
53
],
[
54,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
57,
59
],
[
55,
60
],
[
60,
61
],
[
60,
62
],
[
62,
63
],
[
62,
64
],
[
55,
65
],
[
65,
66
],
[
66,
67
],
[
55,
68
],
[
69,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
70,
75
],
[
54,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
78,
80
],
[
77,
81
],
[
76,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
82,
87
],
[
54,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
54,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
95,
97
],
[
93,
98
],
[
98,
99
],
[
98,
100
],
[
100,
101
],
[
100,
102
],
[
93,
103
],
[
103,
104
],
[
104,
105
],
[
93,
106
],
[
107,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
110,
112
],
[
108,
113
],
[
54,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
116,
118
],
[
115,
119
],
[
114,
120
],
[
120,
121
],
[
121,
122
],
[
122,
123
],
[
122,
124
],
[
120,
125
],
[
54,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
128,
130
],
[
20,
131
],
[
131,
132
],
[
132,
133
],
[
133,
134
],
[
133,
135
],
[
132,
136
],
[
131,
137
],
[
137,
138
],
[
138,
139
],
[
139,
140
],
[
140,
141
],
[
140,
142
],
[
138,
143
],
[
143,
144
],
[
143,
145
],
[
145,
146
],
[
145,
147
],
[
138,
148
],
[
148,
149
],
[
149,
150
],
[
138,
151
],
[
152,
152
],
[
152,
153
],
[
153,
154
],
[
154,
155
],
[
155,
156
],
[
155,
157
],
[
153,
158
],
[
137,
159
],
[
159,
160
],
[
160,
161
],
[
161,
162
],
[
161,
163
],
[
160,
164
],
[
159,
165
],
[
165,
166
],
[
166,
167
],
[
167,
168
],
[
167,
169
],
[
165,
170
],
[
137,
171
],
[
171,
172
],
[
172,
173
],
[
173,
174
],
[
173,
175
],
[
20,
176
],
[
176,
177
],
[
177,
178
],
[
178,
179
],
[
178,
180
],
[
6,
181
],
[
181,
182
],
[
0,
183
],
[
183,
184
],
[
183,
185
]
] | [
"import java.util.*;\npublic class Main{\n\tpublic static void main(String[]agrs){\n\t\tScanner sc=new Scanner(System.in);\n\t\tint w,h;\n\t\twhile(sc.hasNextInt()){\n\t\t h=sc.nextInt();\n\t\t w=sc.nextInt();\n\t\t if(w==0||h==0)break;\n\t\t for(int i=0;i<h/2;i++){\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t \n\t\t\t\t }if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\".#\");\n\t\t\t\t } if(w%2==1)System.out.print(\".\");\n System.out.println();\n\t\t\t }if(h%2==1){\n\t\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t\t \n\t\t\t\t }\n\t\t\t\t if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t\t \n\t\t }System.out.println();\n\t\t\t\n\t\t}\n\t}\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main{\n\tpublic static void main(String[]agrs){\n\t\tScanner sc=new Scanner(System.in);\n\t\tint w,h;\n\t\twhile(sc.hasNextInt()){\n\t\t h=sc.nextInt();\n\t\t w=sc.nextInt();\n\t\t if(w==0||h==0)break;\n\t\t for(int i=0;i<h/2;i++){\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t \n\t\t\t\t }if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\".#\");\n\t\t\t\t } if(w%2==1)System.out.print(\".\");\n System.out.println();\n\t\t\t }if(h%2==1){\n\t\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t\t \n\t\t\t\t }\n\t\t\t\t if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t\t \n\t\t }System.out.println();\n\t\t\t\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[]agrs){\n\t\tScanner sc=new Scanner(System.in);\n\t\tint w,h;\n\t\twhile(sc.hasNextInt()){\n\t\t h=sc.nextInt();\n\t\t w=sc.nextInt();\n\t\t if(w==0||h==0)break;\n\t\t for(int i=0;i<h/2;i++){\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t \n\t\t\t\t }if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\".#\");\n\t\t\t\t } if(w%2==1)System.out.print(\".\");\n System.out.println();\n\t\t\t }if(h%2==1){\n\t\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t\t \n\t\t\t\t }\n\t\t\t\t if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t\t \n\t\t }System.out.println();\n\t\t\t\n\t\t}\n\t}",
"main",
"{\n\t\tScanner sc=new Scanner(System.in);\n\t\tint w,h;\n\t\twhile(sc.hasNextInt()){\n\t\t h=sc.nextInt();\n\t\t w=sc.nextInt();\n\t\t if(w==0||h==0)break;\n\t\t for(int i=0;i<h/2;i++){\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t \n\t\t\t\t }if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\".#\");\n\t\t\t\t } if(w%2==1)System.out.print(\".\");\n System.out.println();\n\t\t\t }if(h%2==1){\n\t\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t\t \n\t\t\t\t }\n\t\t\t\t if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t\t \n\t\t }System.out.println();\n\t\t\t\n\t\t}\n\t}",
"Scanner sc=new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int w",
"w",
"h;",
"h",
"while(sc.hasNextInt()){\n\t\t h=sc.nextInt();\n\t\t w=sc.nextInt();\n\t\t if(w==0||h==0)break;\n\t\t for(int i=0;i<h/2;i++){\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t \n\t\t\t\t }if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\".#\");\n\t\t\t\t } if(w%2==1)System.out.print(\".\");\n System.out.println();\n\t\t\t }if(h%2==1){\n\t\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t\t \n\t\t\t\t }\n\t\t\t\t if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t\t \n\t\t }System.out.println();\n\t\t\t\n\t\t}",
"sc.hasNextInt()",
"sc.hasNextInt",
"sc",
"{\n\t\t h=sc.nextInt();\n\t\t w=sc.nextInt();\n\t\t if(w==0||h==0)break;\n\t\t for(int i=0;i<h/2;i++){\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t \n\t\t\t\t }if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\".#\");\n\t\t\t\t } if(w%2==1)System.out.print(\".\");\n System.out.println();\n\t\t\t }if(h%2==1){\n\t\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t\t \n\t\t\t\t }\n\t\t\t\t if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t\t \n\t\t }System.out.println();\n\t\t\t\n\t\t}",
"h=sc.nextInt()",
"h",
"sc.nextInt()",
"sc.nextInt",
"sc",
"w=sc.nextInt()",
"w",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(w==0||h==0)break;",
"w==0||h==0",
"w==0",
"w",
"0",
"h==0",
"h",
"0",
"break;",
"for(int i=0;i<h/2;i++){\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t \n\t\t\t\t }if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\".#\");\n\t\t\t\t } if(w%2==1)System.out.print(\".\");\n System.out.println();\n\t\t\t }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<h/2",
"i",
"h/2",
"h",
"2",
"i++",
"i++",
"i",
"{\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t \n\t\t\t\t }if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\".#\");\n\t\t\t\t } if(w%2==1)System.out.print(\".\");\n System.out.println();\n\t\t\t }",
"{\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t \n\t\t\t\t }if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\".#\");\n\t\t\t\t } if(w%2==1)System.out.print(\".\");\n System.out.println();\n\t\t\t }",
"for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t \n\t\t\t\t }",
"int j=0;",
"int j=0;",
"j",
"0",
"j<w/2",
"j",
"w/2",
"w",
"2",
"j++",
"j++",
"j",
"{\n\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t \n\t\t\t\t }",
"{\n\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t \n\t\t\t\t }",
"System.out.print(\"#.\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#.\"",
"if(w%2==1)System.out.print(\"#\");",
"w%2==1",
"w%2",
"w",
"2",
"1",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\".#\");\n\t\t\t\t }",
"int j=0;",
"int j=0;",
"j",
"0",
"j<w/2",
"j",
"w/2",
"w",
"2",
"j++",
"j++",
"j",
"{\n\t\t\t\t System.out.print(\".#\");\n\t\t\t\t }",
"{\n\t\t\t\t System.out.print(\".#\");\n\t\t\t\t }",
"System.out.print(\".#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".#\"",
"if(w%2==1)System.out.print(\".\");",
"w%2==1",
"w%2",
"w",
"2",
"1",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"if(h%2==1){\n\t\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t\t \n\t\t\t\t }\n\t\t\t\t if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t\t \n\t\t }",
"h%2==1",
"h%2",
"h",
"2",
"1",
"{\n\t\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t\t \n\t\t\t\t }\n\t\t\t\t if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t\t \n\t\t }",
"for(int j=0;j<w/2;j++){\n\t\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t\t \n\t\t\t\t }",
"int j=0;",
"int j=0;",
"j",
"0",
"j<w/2",
"j",
"w/2",
"w",
"2",
"j++",
"j++",
"j",
"{\n\t\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t\t \n\t\t\t\t }",
"{\n\t\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t\t \n\t\t\t\t }",
"System.out.print(\"#.\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#.\"",
"if(w%2==1)System.out.print(\"#\");",
"w%2==1",
"w%2",
"w",
"2",
"1",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[]agrs",
"agrs",
"public class Main{\n\tpublic static void main(String[]agrs){\n\t\tScanner sc=new Scanner(System.in);\n\t\tint w,h;\n\t\twhile(sc.hasNextInt()){\n\t\t h=sc.nextInt();\n\t\t w=sc.nextInt();\n\t\t if(w==0||h==0)break;\n\t\t for(int i=0;i<h/2;i++){\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t \n\t\t\t\t }if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\".#\");\n\t\t\t\t } if(w%2==1)System.out.print(\".\");\n System.out.println();\n\t\t\t }if(h%2==1){\n\t\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t\t \n\t\t\t\t }\n\t\t\t\t if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t\t \n\t\t }System.out.println();\n\t\t\t\n\t\t}\n\t}\n}",
"public class Main{\n\tpublic static void main(String[]agrs){\n\t\tScanner sc=new Scanner(System.in);\n\t\tint w,h;\n\t\twhile(sc.hasNextInt()){\n\t\t h=sc.nextInt();\n\t\t w=sc.nextInt();\n\t\t if(w==0||h==0)break;\n\t\t for(int i=0;i<h/2;i++){\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t \n\t\t\t\t }if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t System.out.print(\".#\");\n\t\t\t\t } if(w%2==1)System.out.print(\".\");\n System.out.println();\n\t\t\t }if(h%2==1){\n\t\t\t\t for(int j=0;j<w/2;j++){\n\t\t\t\t\t System.out.print(\"#.\");\n\t\t\t\t\t \n\t\t\t\t }\n\t\t\t\t if(w%2==1)System.out.print(\"#\");\n\t\t\t\t System.out.println();\n\t\t\t\t \n\t\t }System.out.println();\n\t\t\t\n\t\t}\n\t}\n}",
"Main"
] | import java.util.*;
public class Main{
public static void main(String[]agrs){
Scanner sc=new Scanner(System.in);
int w,h;
while(sc.hasNextInt()){
h=sc.nextInt();
w=sc.nextInt();
if(w==0||h==0)break;
for(int i=0;i<h/2;i++){
for(int j=0;j<w/2;j++){
System.out.print("#.");
}if(w%2==1)System.out.print("#");
System.out.println();
for(int j=0;j<w/2;j++){
System.out.print(".#");
} if(w%2==1)System.out.print(".");
System.out.println();
}if(h%2==1){
for(int j=0;j<w/2;j++){
System.out.print("#.");
}
if(w%2==1)System.out.print("#");
System.out.println();
}System.out.println();
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
41,
13,
41,
13,
41,
13,
17,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
42,
2,
2,
13,
17,
2,
13,
17,
30,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
0,
13,
17,
30,
0,
13,
17,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
40,
13,
30,
4,
18,
18,
13,
13,
17,
0,
13,
17,
30,
4,
18,
18,
13,
13,
17,
0,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
130,
5
],
[
130,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
8,
16
],
[
16,
17
],
[
8,
18
],
[
18,
19
],
[
8,
20
],
[
20,
21
],
[
20,
22
],
[
8,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
26,
27
],
[
8,
28
],
[
28,
29
],
[
28,
30
],
[
30,
31
],
[
31,
32
],
[
8,
33
],
[
33,
34
],
[
34,
35
],
[
35,
36
],
[
35,
37
],
[
34,
38
],
[
38,
39
],
[
38,
40
],
[
33,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
42,
47
],
[
47,
48
],
[
47,
49
],
[
42,
50
],
[
50,
51
],
[
51,
52
],
[
42,
53
],
[
54,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
57,
59
],
[
56,
60
],
[
55,
61
],
[
61,
62
],
[
62,
63
],
[
62,
64
],
[
55,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
54,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
71,
73
],
[
69,
74
],
[
74,
75
],
[
74,
76
],
[
69,
77
],
[
77,
78
],
[
78,
79
],
[
69,
80
],
[
81,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
82,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
86,
91
],
[
85,
92
],
[
92,
93
],
[
92,
94
],
[
82,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
96,
101
],
[
95,
102
],
[
102,
103
],
[
102,
104
],
[
54,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
105,
110
],
[
41,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
113,
115
],
[
111,
116
],
[
41,
117
],
[
117,
118
],
[
117,
119
],
[
119,
120
],
[
120,
121
],
[
41,
122
],
[
122,
123
],
[
122,
124
],
[
124,
125
],
[
125,
126
],
[
6,
127
],
[
127,
128
],
[
0,
129
],
[
129,
130
],
[
129,
131
]
] | [
"import java.util.Scanner;\n\npublic class Main{\n\tpublic static void main(String [] args){\n\t\tScanner sc = new Scanner(System.in);\n\t\tint h,w,i,j;\n\t\tboolean state = false;\n\t\th = sc.nextInt();\n\t\tw = sc.nextInt();\n\t\twhile(h != 0 && w != 0){\n\t\t\tfor(i = 0; i < h; i++){\n\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tstate = false;\n\t\t\t\t}else{\n\t\t\t\t\tstate = true;\n\t\t\t\t}\n\t\t\t\tfor(j = 0; j < w; j++){\n\t\t\t\t\tif(!state){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tstate = true;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tstate = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t\th = sc.nextInt();\n\t\t\tw = sc.nextInt();\n\t\t}\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main{\n\tpublic static void main(String [] args){\n\t\tScanner sc = new Scanner(System.in);\n\t\tint h,w,i,j;\n\t\tboolean state = false;\n\t\th = sc.nextInt();\n\t\tw = sc.nextInt();\n\t\twhile(h != 0 && w != 0){\n\t\t\tfor(i = 0; i < h; i++){\n\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tstate = false;\n\t\t\t\t}else{\n\t\t\t\t\tstate = true;\n\t\t\t\t}\n\t\t\t\tfor(j = 0; j < w; j++){\n\t\t\t\t\tif(!state){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tstate = true;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tstate = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t\th = sc.nextInt();\n\t\t\tw = sc.nextInt();\n\t\t}\n\t}\n}",
"Main",
"public static void main(String [] args){\n\t\tScanner sc = new Scanner(System.in);\n\t\tint h,w,i,j;\n\t\tboolean state = false;\n\t\th = sc.nextInt();\n\t\tw = sc.nextInt();\n\t\twhile(h != 0 && w != 0){\n\t\t\tfor(i = 0; i < h; i++){\n\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tstate = false;\n\t\t\t\t}else{\n\t\t\t\t\tstate = true;\n\t\t\t\t}\n\t\t\t\tfor(j = 0; j < w; j++){\n\t\t\t\t\tif(!state){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tstate = true;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tstate = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t\th = sc.nextInt();\n\t\t\tw = sc.nextInt();\n\t\t}\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tint h,w,i,j;\n\t\tboolean state = false;\n\t\th = sc.nextInt();\n\t\tw = sc.nextInt();\n\t\twhile(h != 0 && w != 0){\n\t\t\tfor(i = 0; i < h; i++){\n\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tstate = false;\n\t\t\t\t}else{\n\t\t\t\t\tstate = true;\n\t\t\t\t}\n\t\t\t\tfor(j = 0; j < w; j++){\n\t\t\t\t\tif(!state){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tstate = true;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tstate = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t\th = sc.nextInt();\n\t\t\tw = sc.nextInt();\n\t\t}\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int h",
"h",
"w",
"w",
"i",
"i",
"j;",
"j",
"boolean state = false;",
"state",
"false",
"h = sc.nextInt()",
"h",
"sc.nextInt()",
"sc.nextInt",
"sc",
"w = sc.nextInt()",
"w",
"sc.nextInt()",
"sc.nextInt",
"sc",
"while(h != 0 && w != 0){\n\t\t\tfor(i = 0; i < h; i++){\n\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tstate = false;\n\t\t\t\t}else{\n\t\t\t\t\tstate = true;\n\t\t\t\t}\n\t\t\t\tfor(j = 0; j < w; j++){\n\t\t\t\t\tif(!state){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tstate = true;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tstate = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t\th = sc.nextInt();\n\t\t\tw = sc.nextInt();\n\t\t}",
"h != 0 && w != 0",
"h != 0",
"h",
"0",
"w != 0",
"w",
"0",
"{\n\t\t\tfor(i = 0; i < h; i++){\n\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tstate = false;\n\t\t\t\t}else{\n\t\t\t\t\tstate = true;\n\t\t\t\t}\n\t\t\t\tfor(j = 0; j < w; j++){\n\t\t\t\t\tif(!state){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tstate = true;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tstate = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t\th = sc.nextInt();\n\t\t\tw = sc.nextInt();\n\t\t}",
"for(i = 0; i < h; i++){\n\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tstate = false;\n\t\t\t\t}else{\n\t\t\t\t\tstate = true;\n\t\t\t\t}\n\t\t\t\tfor(j = 0; j < w; j++){\n\t\t\t\t\tif(!state){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tstate = true;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tstate = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"i = 0;",
"i = 0",
"i",
"0",
"i < h",
"i",
"h",
"i++",
"i++",
"i",
"{\n\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tstate = false;\n\t\t\t\t}else{\n\t\t\t\t\tstate = true;\n\t\t\t\t}\n\t\t\t\tfor(j = 0; j < w; j++){\n\t\t\t\t\tif(!state){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tstate = true;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tstate = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"{\n\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tstate = false;\n\t\t\t\t}else{\n\t\t\t\t\tstate = true;\n\t\t\t\t}\n\t\t\t\tfor(j = 0; j < w; j++){\n\t\t\t\t\tif(!state){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tstate = true;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tstate = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"if(i % 2 == 0){\n\t\t\t\t\tstate = false;\n\t\t\t\t}else{\n\t\t\t\t\tstate = true;\n\t\t\t\t}",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\t\tstate = false;\n\t\t\t\t}",
"state = false",
"state",
"false",
"{\n\t\t\t\t\tstate = true;\n\t\t\t\t}",
"state = true",
"state",
"true",
"for(j = 0; j < w; j++){\n\t\t\t\t\tif(!state){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tstate = true;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tstate = false;\n\t\t\t\t\t}\n\t\t\t\t}",
"j = 0;",
"j = 0",
"j",
"0",
"j < w",
"j",
"w",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif(!state){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tstate = true;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tstate = false;\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif(!state){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tstate = true;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tstate = false;\n\t\t\t\t\t}\n\t\t\t\t}",
"if(!state){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tstate = true;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tstate = false;\n\t\t\t\t\t}",
"!state",
"state",
"{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tstate = true;\n\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"state = true",
"state",
"true",
"{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tstate = false;\n\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"state = false",
"state",
"false",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"h = sc.nextInt()",
"h",
"sc.nextInt()",
"sc.nextInt",
"sc",
"w = sc.nextInt()",
"w",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String [] args",
"args",
"public class Main{\n\tpublic static void main(String [] args){\n\t\tScanner sc = new Scanner(System.in);\n\t\tint h,w,i,j;\n\t\tboolean state = false;\n\t\th = sc.nextInt();\n\t\tw = sc.nextInt();\n\t\twhile(h != 0 && w != 0){\n\t\t\tfor(i = 0; i < h; i++){\n\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tstate = false;\n\t\t\t\t}else{\n\t\t\t\t\tstate = true;\n\t\t\t\t}\n\t\t\t\tfor(j = 0; j < w; j++){\n\t\t\t\t\tif(!state){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tstate = true;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tstate = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t\th = sc.nextInt();\n\t\t\tw = sc.nextInt();\n\t\t}\n\t}\n}",
"public class Main{\n\tpublic static void main(String [] args){\n\t\tScanner sc = new Scanner(System.in);\n\t\tint h,w,i,j;\n\t\tboolean state = false;\n\t\th = sc.nextInt();\n\t\tw = sc.nextInt();\n\t\twhile(h != 0 && w != 0){\n\t\t\tfor(i = 0; i < h; i++){\n\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tstate = false;\n\t\t\t\t}else{\n\t\t\t\t\tstate = true;\n\t\t\t\t}\n\t\t\t\tfor(j = 0; j < w; j++){\n\t\t\t\t\tif(!state){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tstate = true;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tstate = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t\th = sc.nextInt();\n\t\t\tw = sc.nextInt();\n\t\t}\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main{
public static void main(String [] args){
Scanner sc = new Scanner(System.in);
int h,w,i,j;
boolean state = false;
h = sc.nextInt();
w = sc.nextInt();
while(h != 0 && w != 0){
for(i = 0; i < h; i++){
if(i % 2 == 0){
state = false;
}else{
state = true;
}
for(j = 0; j < w; j++){
if(!state){
System.out.print("#");
state = true;
}else{
System.out.print(".");
state = false;
}
}
System.out.println("");
}
System.out.println("");
h = sc.nextInt();
w = sc.nextInt();
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
42,
4,
18,
13,
30,
41,
13,
4,
18,
4,
18,
13,
17,
0,
13,
4,
18,
13,
18,
13,
17,
0,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
113,
5
],
[
113,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
8,
16
],
[
16,
17
],
[
17,
18
],
[
18,
19
],
[
16,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
23,
28
],
[
20,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
32,
33
],
[
31,
34
],
[
34,
35
],
[
34,
36
],
[
20,
37
],
[
37,
38
],
[
37,
39
],
[
39,
40
],
[
40,
41
],
[
39,
42
],
[
42,
43
],
[
42,
44
],
[
20,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
46,
50
],
[
50,
51
],
[
50,
52
],
[
45,
53
],
[
20,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
54,
59
],
[
59,
60
],
[
59,
61
],
[
54,
62
],
[
62,
63
],
[
63,
64
],
[
54,
65
],
[
66,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
69,
71
],
[
67,
72
],
[
72,
73
],
[
72,
74
],
[
67,
75
],
[
75,
76
],
[
76,
77
],
[
67,
78
],
[
79,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
83,
85
],
[
82,
86
],
[
81,
87
],
[
80,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
88,
93
],
[
80,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
96,
98
],
[
94,
99
],
[
66,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
20,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
6,
110
],
[
110,
111
],
[
0,
112
],
[
112,
113
],
[
112,
114
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int H,W;\n while(sc.hasNextLine()){\n String[] str = sc.nextLine().split(\" \");\n H = Integer.parseInt(str[0]);\n W = Integer.parseInt(str[1]);\n if(H == 0 && W == 0) break;\n for(int y = 0; y < H; y++){\n for(int x = 0;x < W; x++){\n if((y + x) % 2 == 0) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n\n}\n\n",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int H,W;\n while(sc.hasNextLine()){\n String[] str = sc.nextLine().split(\" \");\n H = Integer.parseInt(str[0]);\n W = Integer.parseInt(str[1]);\n if(H == 0 && W == 0) break;\n for(int y = 0; y < H; y++){\n for(int x = 0;x < W; x++){\n if((y + x) % 2 == 0) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int H,W;\n while(sc.hasNextLine()){\n String[] str = sc.nextLine().split(\" \");\n H = Integer.parseInt(str[0]);\n W = Integer.parseInt(str[1]);\n if(H == 0 && W == 0) break;\n for(int y = 0; y < H; y++){\n for(int x = 0;x < W; x++){\n if((y + x) % 2 == 0) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int H,W;\n while(sc.hasNextLine()){\n String[] str = sc.nextLine().split(\" \");\n H = Integer.parseInt(str[0]);\n W = Integer.parseInt(str[1]);\n if(H == 0 && W == 0) break;\n for(int y = 0; y < H; y++){\n for(int x = 0;x < W; x++){\n if((y + x) % 2 == 0) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int H",
"H",
"W;",
"W",
"while(sc.hasNextLine()){\n String[] str = sc.nextLine().split(\" \");\n H = Integer.parseInt(str[0]);\n W = Integer.parseInt(str[1]);\n if(H == 0 && W == 0) break;\n for(int y = 0; y < H; y++){\n for(int x = 0;x < W; x++){\n if((y + x) % 2 == 0) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }",
"sc.hasNextLine()",
"sc.hasNextLine",
"sc",
"{\n String[] str = sc.nextLine().split(\" \");\n H = Integer.parseInt(str[0]);\n W = Integer.parseInt(str[1]);\n if(H == 0 && W == 0) break;\n for(int y = 0; y < H; y++){\n for(int x = 0;x < W; x++){\n if((y + x) % 2 == 0) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }",
"String[] str = sc.nextLine().split(\" \");",
"str",
"sc.nextLine().split(\" \")",
"sc.nextLine().split",
"sc.nextLine()",
"sc.nextLine",
"sc",
"\" \"",
"H = Integer.parseInt(str[0])",
"H",
"Integer.parseInt(str[0])",
"Integer.parseInt",
"Integer",
"str[0]",
"str",
"0",
"W = Integer.parseInt(str[1])",
"W",
"Integer.parseInt(str[1])",
"Integer.parseInt",
"Integer",
"str[1]",
"str",
"1",
"if(H == 0 && W == 0) break;",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"break;",
"for(int y = 0; y < H; y++){\n for(int x = 0;x < W; x++){\n if((y + x) % 2 == 0) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }",
"int y = 0;",
"int y = 0;",
"y",
"0",
"y < H",
"y",
"H",
"y++",
"y++",
"y",
"{\n for(int x = 0;x < W; x++){\n if((y + x) % 2 == 0) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }",
"{\n for(int x = 0;x < W; x++){\n if((y + x) % 2 == 0) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }",
"for(int x = 0;x < W; x++){\n if((y + x) % 2 == 0) System.out.print(\"#\");\n else System.out.print(\".\");\n }",
"int x = 0;",
"int x = 0;",
"x",
"0",
"x < W",
"x",
"W",
"x++",
"x++",
"x",
"{\n if((y + x) % 2 == 0) System.out.print(\"#\");\n else System.out.print(\".\");\n }",
"{\n if((y + x) % 2 == 0) System.out.print(\"#\");\n else System.out.print(\".\");\n }",
"if((y + x) % 2 == 0) System.out.print(\"#\");\n else System.out.print(\".\");",
"(y + x) % 2 == 0",
"(y + x) % 2",
"(y + x)",
"y",
"x",
"2",
"0",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int H,W;\n while(sc.hasNextLine()){\n String[] str = sc.nextLine().split(\" \");\n H = Integer.parseInt(str[0]);\n W = Integer.parseInt(str[1]);\n if(H == 0 && W == 0) break;\n for(int y = 0; y < H; y++){\n for(int x = 0;x < W; x++){\n if((y + x) % 2 == 0) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int H,W;\n while(sc.hasNextLine()){\n String[] str = sc.nextLine().split(\" \");\n H = Integer.parseInt(str[0]);\n W = Integer.parseInt(str[1]);\n if(H == 0 && W == 0) break;\n for(int y = 0; y < H; y++){\n for(int x = 0;x < W; x++){\n if((y + x) % 2 == 0) System.out.print(\"#\");\n else System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int H,W;
while(sc.hasNextLine()){
String[] str = sc.nextLine().split(" ");
H = Integer.parseInt(str[0]);
W = Integer.parseInt(str[1]);
if(H == 0 && W == 0) break;
for(int y = 0; y < H; y++){
for(int x = 0;x < W; x++){
if((y + x) % 2 == 0) System.out.print("#");
else System.out.print(".");
}
System.out.println();
}
System.out.println();
}
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
17,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
4,
13,
13,
13,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
13,
13,
30,
4,
13,
13,
30,
3,
4,
18,
18,
13,
13,
17,
23,
13,
12,
13,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
12,
13,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
12,
13,
30,
14,
2,
2,
2,
2,
13,
17,
2,
13,
17,
2,
13,
17,
2,
13,
17,
30,
29,
17,
14,
2,
2,
13,
17,
2,
13,
17,
30,
29,
17,
29,
17,
23,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
212,
5
],
[
212,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
13,
14
],
[
14,
15
],
[
14,
16
],
[
12,
17
],
[
17,
18
],
[
17,
19
],
[
12,
20
],
[
20,
21
],
[
21,
22
],
[
12,
23
],
[
24,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
24,
30
],
[
30,
31
],
[
30,
32
],
[
32,
33
],
[
33,
34
],
[
24,
35
],
[
35,
36
],
[
36,
37
],
[
36,
38
],
[
36,
39
],
[
35,
40
],
[
40,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
43,
45
],
[
41,
46
],
[
46,
47
],
[
46,
48
],
[
48,
49
],
[
48,
50
],
[
41,
51
],
[
51,
52
],
[
52,
53
],
[
41,
54
],
[
55,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
58,
60
],
[
57,
61
],
[
56,
62
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[
62,
63
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[
63,
64
],
[
63,
65
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[
56,
66
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[
66,
67
],
[
67,
68
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[
67,
69
],
[
35,
70
],
[
70,
71
],
[
24,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
74,
76
],
[
72,
77
],
[
6,
78
],
[
78,
79
],
[
212,
80
],
[
80,
81
],
[
80,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
83,
88
],
[
88,
89
],
[
88,
90
],
[
90,
91
],
[
90,
92
],
[
83,
93
],
[
93,
94
],
[
94,
95
],
[
83,
96
],
[
97,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
100,
102
],
[
99,
103
],
[
98,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
105,
110
],
[
98,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
114,
115
],
[
114,
116
],
[
112,
117
],
[
82,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
120,
122
],
[
118,
123
],
[
80,
124
],
[
124,
125
],
[
212,
126
],
[
126,
127
],
[
126,
128
],
[
128,
129
],
[
129,
130
],
[
130,
131
],
[
131,
132
],
[
131,
133
],
[
129,
134
],
[
134,
135
],
[
134,
136
],
[
136,
137
],
[
136,
138
],
[
129,
139
],
[
139,
140
],
[
140,
141
],
[
129,
142
],
[
143,
143
],
[
143,
144
],
[
144,
145
],
[
145,
146
],
[
146,
147
],
[
146,
148
],
[
145,
149
],
[
144,
150
],
[
150,
151
],
[
151,
152
],
[
152,
153
],
[
153,
154
],
[
153,
155
],
[
151,
156
],
[
144,
157
],
[
157,
158
],
[
158,
159
],
[
159,
160
],
[
160,
161
],
[
160,
162
],
[
158,
163
],
[
128,
164
],
[
164,
165
],
[
165,
166
],
[
166,
167
],
[
166,
168
],
[
164,
169
],
[
126,
170
],
[
170,
171
],
[
212,
172
],
[
172,
173
],
[
172,
174
],
[
174,
175
],
[
175,
176
],
[
178,
177
],
[
185,
178
],
[
178,
179
],
[
179,
180
],
[
179,
181
],
[
178,
182
],
[
182,
183
],
[
182,
184
],
[
185,
185
],
[
185,
186
],
[
185,
187
],
[
178,
188
],
[
188,
189
],
[
188,
190
],
[
175,
191
],
[
191,
192
],
[
192,
193
],
[
175,
194
],
[
194,
195
],
[
195,
196
],
[
196,
197
],
[
196,
198
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[
195,
199
],
[
199,
200
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[
199,
201
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[
194,
202
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[
202,
203
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[
203,
204
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[
194,
205
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[
205,
206
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[
172,
207
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[
207,
208
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[
172,
209
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[
209,
210
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[
0,
211
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[
211,
212
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[
211,
213
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] | [
"import java.util.Scanner;\n\npublic class Main {\n public static void main(String arg[]) {\n Scanner sc = new Scanner(System.in);\n \n \n for(int x = 1; x < 10000; x++) {\n \n int H = sc.nextInt();\n int W = sc.nextInt();\n \n if(printJudge(H, W)) {\n \n for(int i = 1; i < H + 1; i++) {\n if((double)i % 2 != 0) {\n printLine1(W);\n }else {\n printLine2(W);\n }\n }\n }else {\n break;\n }\n \n System.out.print(\"\\n\");\n \n } \n }\n\n public static void printLine1(int W) {\n for(int i = 1; i < W + 1; i ++) {\n if((double)i % 2 != 0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n \n public static void printLine2(int W) {\n for(int i = 1; i < W + 1; i ++) {\n if((double)i % 2 != 0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n System.out.print(\"\\n\");\n }\n \n public static boolean printJudge(int H, int W) {\n if(H < 1 || W < 1 || H > 300 || W > 300) {\n return false;\n\t}else if(H == 0 && W == 0) {\n return false;\n \n }else return true;\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String arg[]) {\n Scanner sc = new Scanner(System.in);\n \n \n for(int x = 1; x < 10000; x++) {\n \n int H = sc.nextInt();\n int W = sc.nextInt();\n \n if(printJudge(H, W)) {\n \n for(int i = 1; i < H + 1; i++) {\n if((double)i % 2 != 0) {\n printLine1(W);\n }else {\n printLine2(W);\n }\n }\n }else {\n break;\n }\n \n System.out.print(\"\\n\");\n \n } \n }\n\n public static void printLine1(int W) {\n for(int i = 1; i < W + 1; i ++) {\n if((double)i % 2 != 0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n \n public static void printLine2(int W) {\n for(int i = 1; i < W + 1; i ++) {\n if((double)i % 2 != 0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n System.out.print(\"\\n\");\n }\n \n public static boolean printJudge(int H, int W) {\n if(H < 1 || W < 1 || H > 300 || W > 300) {\n return false;\n\t}else if(H == 0 && W == 0) {\n return false;\n \n }else return true;\n }\n}",
"Main",
"public static void main(String arg[]) {\n Scanner sc = new Scanner(System.in);\n \n \n for(int x = 1; x < 10000; x++) {\n \n int H = sc.nextInt();\n int W = sc.nextInt();\n \n if(printJudge(H, W)) {\n \n for(int i = 1; i < H + 1; i++) {\n if((double)i % 2 != 0) {\n printLine1(W);\n }else {\n printLine2(W);\n }\n }\n }else {\n break;\n }\n \n System.out.print(\"\\n\");\n \n } \n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n \n \n for(int x = 1; x < 10000; x++) {\n \n int H = sc.nextInt();\n int W = sc.nextInt();\n \n if(printJudge(H, W)) {\n \n for(int i = 1; i < H + 1; i++) {\n if((double)i % 2 != 0) {\n printLine1(W);\n }else {\n printLine2(W);\n }\n }\n }else {\n break;\n }\n \n System.out.print(\"\\n\");\n \n } \n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"for(int x = 1; x < 10000; x++) {\n \n int H = sc.nextInt();\n int W = sc.nextInt();\n \n if(printJudge(H, W)) {\n \n for(int i = 1; i < H + 1; i++) {\n if((double)i % 2 != 0) {\n printLine1(W);\n }else {\n printLine2(W);\n }\n }\n }else {\n break;\n }\n \n System.out.print(\"\\n\");\n \n }",
"int x = 1;",
"int x = 1;",
"x",
"1",
"x < 10000",
"x",
"10000",
"x++",
"x++",
"x",
"{\n \n int H = sc.nextInt();\n int W = sc.nextInt();\n \n if(printJudge(H, W)) {\n \n for(int i = 1; i < H + 1; i++) {\n if((double)i % 2 != 0) {\n printLine1(W);\n }else {\n printLine2(W);\n }\n }\n }else {\n break;\n }\n \n System.out.print(\"\\n\");\n \n }",
"{\n \n int H = sc.nextInt();\n int W = sc.nextInt();\n \n if(printJudge(H, W)) {\n \n for(int i = 1; i < H + 1; i++) {\n if((double)i % 2 != 0) {\n printLine1(W);\n }else {\n printLine2(W);\n }\n }\n }else {\n break;\n }\n \n System.out.print(\"\\n\");\n \n }",
"int H = sc.nextInt();",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int W = sc.nextInt();",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(printJudge(H, W)) {\n \n for(int i = 1; i < H + 1; i++) {\n if((double)i % 2 != 0) {\n printLine1(W);\n }else {\n printLine2(W);\n }\n }\n }else {\n break;\n }",
"printJudge(H, W)",
"printJudge",
"H",
"W",
"{\n \n for(int i = 1; i < H + 1; i++) {\n if((double)i % 2 != 0) {\n printLine1(W);\n }else {\n printLine2(W);\n }\n }\n }",
"for(int i = 1; i < H + 1; i++) {\n if((double)i % 2 != 0) {\n printLine1(W);\n }else {\n printLine2(W);\n }\n }",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i < H + 1",
"i",
"H + 1",
"H",
"1",
"i++",
"i++",
"i",
"{\n if((double)i % 2 != 0) {\n printLine1(W);\n }else {\n printLine2(W);\n }\n }",
"{\n if((double)i % 2 != 0) {\n printLine1(W);\n }else {\n printLine2(W);\n }\n }",
"if((double)i % 2 != 0) {\n printLine1(W);\n }else {\n printLine2(W);\n }",
"(double)i % 2 != 0",
"(double)i % 2",
"(double)i",
"2",
"0",
"{\n printLine1(W);\n }",
"printLine1(W)",
"printLine1",
"W",
"{\n printLine2(W);\n }",
"printLine2(W)",
"printLine2",
"W",
"{\n break;\n }",
"break;",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"String arg[]",
"arg",
"public static void printLine1(int W) {\n for(int i = 1; i < W + 1; i ++) {\n if((double)i % 2 != 0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }",
"printLine1",
"{\n for(int i = 1; i < W + 1; i ++) {\n if((double)i % 2 != 0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }",
"for(int i = 1; i < W + 1; i ++) {\n if((double)i % 2 != 0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i < W + 1",
"i",
"W + 1",
"W",
"1",
"i ++",
"i ++",
"i",
"{\n if((double)i % 2 != 0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }",
"{\n if((double)i % 2 != 0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }",
"if((double)i % 2 != 0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }",
"(double)i % 2 != 0",
"(double)i % 2",
"(double)i",
"2",
"0",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"int W",
"W",
"public static void printLine2(int W) {\n for(int i = 1; i < W + 1; i ++) {\n if((double)i % 2 != 0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n System.out.print(\"\\n\");\n }",
"printLine2",
"{\n for(int i = 1; i < W + 1; i ++) {\n if((double)i % 2 != 0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n System.out.print(\"\\n\");\n }",
"for(int i = 1; i < W + 1; i ++) {\n if((double)i % 2 != 0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i < W + 1",
"i",
"W + 1",
"W",
"1",
"i ++",
"i ++",
"i",
"{\n if((double)i % 2 != 0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }",
"{\n if((double)i % 2 != 0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }",
"if((double)i % 2 != 0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }",
"(double)i % 2 != 0",
"(double)i % 2",
"(double)i",
"2",
"0",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"int W",
"W",
"public static boolean printJudge(int H, int W) {\n if(H < 1 || W < 1 || H > 300 || W > 300) {\n return false;\n\t}else if(H == 0 && W == 0) {\n return false;\n \n }else return true;\n }",
"printJudge",
"{\n if(H < 1 || W < 1 || H > 300 || W > 300) {\n return false;\n\t}else if(H == 0 && W == 0) {\n return false;\n \n }else return true;\n }",
"if(H < 1 || W < 1 || H > 300 || W > 300) {\n return false;\n\t}else if(H == 0 && W == 0) {\n return false;\n \n }else return true;",
"H < 1 || W < 1 || H > 300 || W > 300",
"H > 300",
"H < 1 || W < 1 || H > 300 || W > 300",
"H < 1",
"H",
"1",
"W < 1",
"W",
"1",
"H > 300",
"H",
"300",
"W > 300",
"W",
"300",
"{\n return false;\n\t}",
"return false;",
"false",
"if(H == 0 && W == 0) {\n return false;\n \n }else return true;",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n return false;\n \n }",
"return false;",
"false",
"return true;",
"true",
"int H",
"H",
"int W",
"W",
"public class Main {\n public static void main(String arg[]) {\n Scanner sc = new Scanner(System.in);\n \n \n for(int x = 1; x < 10000; x++) {\n \n int H = sc.nextInt();\n int W = sc.nextInt();\n \n if(printJudge(H, W)) {\n \n for(int i = 1; i < H + 1; i++) {\n if((double)i % 2 != 0) {\n printLine1(W);\n }else {\n printLine2(W);\n }\n }\n }else {\n break;\n }\n \n System.out.print(\"\\n\");\n \n } \n }\n\n public static void printLine1(int W) {\n for(int i = 1; i < W + 1; i ++) {\n if((double)i % 2 != 0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n \n public static void printLine2(int W) {\n for(int i = 1; i < W + 1; i ++) {\n if((double)i % 2 != 0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n System.out.print(\"\\n\");\n }\n \n public static boolean printJudge(int H, int W) {\n if(H < 1 || W < 1 || H > 300 || W > 300) {\n return false;\n\t}else if(H == 0 && W == 0) {\n return false;\n \n }else return true;\n }\n}",
"public class Main {\n public static void main(String arg[]) {\n Scanner sc = new Scanner(System.in);\n \n \n for(int x = 1; x < 10000; x++) {\n \n int H = sc.nextInt();\n int W = sc.nextInt();\n \n if(printJudge(H, W)) {\n \n for(int i = 1; i < H + 1; i++) {\n if((double)i % 2 != 0) {\n printLine1(W);\n }else {\n printLine2(W);\n }\n }\n }else {\n break;\n }\n \n System.out.print(\"\\n\");\n \n } \n }\n\n public static void printLine1(int W) {\n for(int i = 1; i < W + 1; i ++) {\n if((double)i % 2 != 0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n \n public static void printLine2(int W) {\n for(int i = 1; i < W + 1; i ++) {\n if((double)i % 2 != 0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n System.out.print(\"\\n\");\n }\n \n public static boolean printJudge(int H, int W) {\n if(H < 1 || W < 1 || H > 300 || W > 300) {\n return false;\n\t}else if(H == 0 && W == 0) {\n return false;\n \n }else return true;\n }\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String arg[]) {
Scanner sc = new Scanner(System.in);
for(int x = 1; x < 10000; x++) {
int H = sc.nextInt();
int W = sc.nextInt();
if(printJudge(H, W)) {
for(int i = 1; i < H + 1; i++) {
if((double)i % 2 != 0) {
printLine1(W);
}else {
printLine2(W);
}
}
}else {
break;
}
System.out.print("\n");
}
}
public static void printLine1(int W) {
for(int i = 1; i < W + 1; i ++) {
if((double)i % 2 != 0) {
System.out.print("#");
}else {
System.out.print(".");
}
}
System.out.print("\n");
}
public static void printLine2(int W) {
for(int i = 1; i < W + 1; i ++) {
if((double)i % 2 != 0) {
System.out.print(".");
}else {
System.out.print("#");
}
}
System.out.print("\n");
}
public static boolean printJudge(int H, int W) {
if(H < 1 || W < 1 || H > 300 || W > 300) {
return false;
}else if(H == 0 && W == 0) {
return false;
}else return true;
}
} |
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17,
6,
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30,
41,
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41,
13,
20,
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13,
17,
41,
13,
17,
41,
13,
17,
42,
2,
2,
13,
17,
2,
13,
17,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
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2,
2,
13,
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2,
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30,
3,
30,
4,
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4,
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13,
0,
13,
17,
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17,
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2,
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13,
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41,
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42,
2,
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2,
2,
2,
13,
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17,
2,
2,
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17,
2,
2,
2,
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] | [
"import java.util.*;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\tLinkedList<Integer> ll = new LinkedList<>();\n\t\t\n\t\tint H = 999;\n\t\tint W = 999;\n\t\t\n\t\tint cnt = 0;\n\t\t\n\t\t//?????????????´?\n\t\twhile(H != 0 || W != 0) {\n\t\t\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\t\t\tif(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tll.add(H);\n\t\t\t\tll.add(W);\n\t\t\t\tcnt+=2;\n\t\t\t}\n\t\t}\n\t\t\n\t\tint k = 0;\n\t\twhile(k < cnt) {\n\t\t\tint j = 0;\n\t\t\twhile(j < ll.get(k)) {\n\t\t\t\tint i = 0;\n\t\t\t\twhile(i < ll.get(k+1)) {\n\t\t\t\t\tif(j % 2 == 0 && i % 2 == 0\n\t\t\t\t\t|| j % 2 != 0 && i % 2 != 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else if(j % 2 == 0 && i % 2 != 0\n\t\t\t\t\t\t || j % 2 != 0 && i % 2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\ti++;\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\tj++;\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t\tk+=2;\n\t\t}\n\t\t\n\t}\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\tLinkedList<Integer> ll = new LinkedList<>();\n\t\t\n\t\tint H = 999;\n\t\tint W = 999;\n\t\t\n\t\tint cnt = 0;\n\t\t\n\t\t//?????????????´?\n\t\twhile(H != 0 || W != 0) {\n\t\t\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\t\t\tif(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tll.add(H);\n\t\t\t\tll.add(W);\n\t\t\t\tcnt+=2;\n\t\t\t}\n\t\t}\n\t\t\n\t\tint k = 0;\n\t\twhile(k < cnt) {\n\t\t\tint j = 0;\n\t\t\twhile(j < ll.get(k)) {\n\t\t\t\tint i = 0;\n\t\t\t\twhile(i < ll.get(k+1)) {\n\t\t\t\t\tif(j % 2 == 0 && i % 2 == 0\n\t\t\t\t\t|| j % 2 != 0 && i % 2 != 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else if(j % 2 == 0 && i % 2 != 0\n\t\t\t\t\t\t || j % 2 != 0 && i % 2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\ti++;\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\tj++;\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t\tk+=2;\n\t\t}\n\t\t\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\tLinkedList<Integer> ll = new LinkedList<>();\n\t\t\n\t\tint H = 999;\n\t\tint W = 999;\n\t\t\n\t\tint cnt = 0;\n\t\t\n\t\t//?????????????´?\n\t\twhile(H != 0 || W != 0) {\n\t\t\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\t\t\tif(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tll.add(H);\n\t\t\t\tll.add(W);\n\t\t\t\tcnt+=2;\n\t\t\t}\n\t\t}\n\t\t\n\t\tint k = 0;\n\t\twhile(k < cnt) {\n\t\t\tint j = 0;\n\t\t\twhile(j < ll.get(k)) {\n\t\t\t\tint i = 0;\n\t\t\t\twhile(i < ll.get(k+1)) {\n\t\t\t\t\tif(j % 2 == 0 && i % 2 == 0\n\t\t\t\t\t|| j % 2 != 0 && i % 2 != 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else if(j % 2 == 0 && i % 2 != 0\n\t\t\t\t\t\t || j % 2 != 0 && i % 2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\ti++;\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\tj++;\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t\tk+=2;\n\t\t}\n\t\t\n\t}",
"main",
"{\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\tLinkedList<Integer> ll = new LinkedList<>();\n\t\t\n\t\tint H = 999;\n\t\tint W = 999;\n\t\t\n\t\tint cnt = 0;\n\t\t\n\t\t//?????????????´?\n\t\twhile(H != 0 || W != 0) {\n\t\t\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\t\t\tif(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tll.add(H);\n\t\t\t\tll.add(W);\n\t\t\t\tcnt+=2;\n\t\t\t}\n\t\t}\n\t\t\n\t\tint k = 0;\n\t\twhile(k < cnt) {\n\t\t\tint j = 0;\n\t\t\twhile(j < ll.get(k)) {\n\t\t\t\tint i = 0;\n\t\t\t\twhile(i < ll.get(k+1)) {\n\t\t\t\t\tif(j % 2 == 0 && i % 2 == 0\n\t\t\t\t\t|| j % 2 != 0 && i % 2 != 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else if(j % 2 == 0 && i % 2 != 0\n\t\t\t\t\t\t || j % 2 != 0 && i % 2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\ti++;\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\tj++;\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t\tk+=2;\n\t\t}\n\t\t\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"LinkedList<Integer> ll = new LinkedList<>();",
"ll",
"new LinkedList<>()",
"int H = 999;",
"H",
"999",
"int W = 999;",
"W",
"999",
"int cnt = 0;",
"cnt",
"0",
"while(H != 0 || W != 0) {\n\t\t\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\t\t\tif(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tll.add(H);\n\t\t\t\tll.add(W);\n\t\t\t\tcnt+=2;\n\t\t\t}\n\t\t}",
"H != 0 || W != 0",
"H != 0",
"H",
"0",
"W != 0",
"W",
"0",
"{\n\t\t\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\t\t\tif(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tll.add(H);\n\t\t\t\tll.add(W);\n\t\t\t\tcnt+=2;\n\t\t\t}\n\t\t}",
"H = sc.nextInt()",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"W = sc.nextInt()",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tll.add(H);\n\t\t\t\tll.add(W);\n\t\t\t\tcnt+=2;\n\t\t\t}",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"{\n\t\t\t\tll.add(H);\n\t\t\t\tll.add(W);\n\t\t\t\tcnt+=2;\n\t\t\t}",
"ll.add(H)",
"ll.add",
"ll",
"H",
"ll.add(W)",
"ll.add",
"ll",
"W",
"cnt+=2",
"cnt",
"2",
"int k = 0;",
"k",
"0",
"while(k < cnt) {\n\t\t\tint j = 0;\n\t\t\twhile(j < ll.get(k)) {\n\t\t\t\tint i = 0;\n\t\t\t\twhile(i < ll.get(k+1)) {\n\t\t\t\t\tif(j % 2 == 0 && i % 2 == 0\n\t\t\t\t\t|| j % 2 != 0 && i % 2 != 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else if(j % 2 == 0 && i % 2 != 0\n\t\t\t\t\t\t || j % 2 != 0 && i % 2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\ti++;\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\tj++;\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t\tk+=2;\n\t\t}",
"k < cnt",
"k",
"cnt",
"{\n\t\t\tint j = 0;\n\t\t\twhile(j < ll.get(k)) {\n\t\t\t\tint i = 0;\n\t\t\t\twhile(i < ll.get(k+1)) {\n\t\t\t\t\tif(j % 2 == 0 && i % 2 == 0\n\t\t\t\t\t|| j % 2 != 0 && i % 2 != 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else if(j % 2 == 0 && i % 2 != 0\n\t\t\t\t\t\t || j % 2 != 0 && i % 2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\ti++;\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\tj++;\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t\tk+=2;\n\t\t}",
"int j = 0;",
"j",
"0",
"while(j < ll.get(k)) {\n\t\t\t\tint i = 0;\n\t\t\t\twhile(i < ll.get(k+1)) {\n\t\t\t\t\tif(j % 2 == 0 && i % 2 == 0\n\t\t\t\t\t|| j % 2 != 0 && i % 2 != 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else if(j % 2 == 0 && i % 2 != 0\n\t\t\t\t\t\t || j % 2 != 0 && i % 2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\ti++;\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\tj++;\n\t\t\t}",
"j < ll.get(k)",
"j",
"ll.get(k)",
"ll.get",
"ll",
"k",
"{\n\t\t\t\tint i = 0;\n\t\t\t\twhile(i < ll.get(k+1)) {\n\t\t\t\t\tif(j % 2 == 0 && i % 2 == 0\n\t\t\t\t\t|| j % 2 != 0 && i % 2 != 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else if(j % 2 == 0 && i % 2 != 0\n\t\t\t\t\t\t || j % 2 != 0 && i % 2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\ti++;\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\tj++;\n\t\t\t}",
"int i = 0;",
"i",
"0",
"while(i < ll.get(k+1)) {\n\t\t\t\t\tif(j % 2 == 0 && i % 2 == 0\n\t\t\t\t\t|| j % 2 != 0 && i % 2 != 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else if(j % 2 == 0 && i % 2 != 0\n\t\t\t\t\t\t || j % 2 != 0 && i % 2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\ti++;\n\t\t\t\t}",
"i < ll.get(k+1)",
"i",
"ll.get(k+1)",
"ll.get",
"ll",
"k+1",
"k",
"1",
"{\n\t\t\t\t\tif(j % 2 == 0 && i % 2 == 0\n\t\t\t\t\t|| j % 2 != 0 && i % 2 != 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else if(j % 2 == 0 && i % 2 != 0\n\t\t\t\t\t\t || j % 2 != 0 && i % 2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\ti++;\n\t\t\t\t}",
"if(j % 2 == 0 && i % 2 == 0\n\t\t\t\t\t|| j % 2 != 0 && i % 2 != 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else if(j % 2 == 0 && i % 2 != 0\n\t\t\t\t\t\t || j % 2 != 0 && i % 2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"j % 2 == 0 && i % 2 == 0\n\t\t\t\t\t|| j % 2 != 0 && i % 2 != 0",
"j % 2 == 0 && i % 2 == 0",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"j % 2 != 0 && i % 2 != 0",
"j % 2 != 0",
"j % 2",
"j",
"2",
"0",
"i % 2 != 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"if(j % 2 == 0 && i % 2 != 0\n\t\t\t\t\t\t || j % 2 != 0 && i % 2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"j % 2 == 0 && i % 2 != 0\n\t\t\t\t\t\t || j % 2 != 0 && i % 2 == 0",
"j % 2 == 0 && i % 2 != 0",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"i % 2 != 0",
"i % 2",
"i",
"2",
"0",
"j % 2 != 0 && i % 2 == 0",
"j % 2 != 0",
"j % 2",
"j",
"2",
"0",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"i++",
"i",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"j++",
"j",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"k+=2",
"k",
"2",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\tLinkedList<Integer> ll = new LinkedList<>();\n\t\t\n\t\tint H = 999;\n\t\tint W = 999;\n\t\t\n\t\tint cnt = 0;\n\t\t\n\t\t//?????????????´?\n\t\twhile(H != 0 || W != 0) {\n\t\t\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\t\t\tif(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tll.add(H);\n\t\t\t\tll.add(W);\n\t\t\t\tcnt+=2;\n\t\t\t}\n\t\t}\n\t\t\n\t\tint k = 0;\n\t\twhile(k < cnt) {\n\t\t\tint j = 0;\n\t\t\twhile(j < ll.get(k)) {\n\t\t\t\tint i = 0;\n\t\t\t\twhile(i < ll.get(k+1)) {\n\t\t\t\t\tif(j % 2 == 0 && i % 2 == 0\n\t\t\t\t\t|| j % 2 != 0 && i % 2 != 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else if(j % 2 == 0 && i % 2 != 0\n\t\t\t\t\t\t || j % 2 != 0 && i % 2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\ti++;\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\tj++;\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t\tk+=2;\n\t\t}\n\t\t\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\tLinkedList<Integer> ll = new LinkedList<>();\n\t\t\n\t\tint H = 999;\n\t\tint W = 999;\n\t\t\n\t\tint cnt = 0;\n\t\t\n\t\t//?????????????´?\n\t\twhile(H != 0 || W != 0) {\n\t\t\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\t\t\tif(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tll.add(H);\n\t\t\t\tll.add(W);\n\t\t\t\tcnt+=2;\n\t\t\t}\n\t\t}\n\t\t\n\t\tint k = 0;\n\t\twhile(k < cnt) {\n\t\t\tint j = 0;\n\t\t\twhile(j < ll.get(k)) {\n\t\t\t\tint i = 0;\n\t\t\t\twhile(i < ll.get(k+1)) {\n\t\t\t\t\tif(j % 2 == 0 && i % 2 == 0\n\t\t\t\t\t|| j % 2 != 0 && i % 2 != 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else if(j % 2 == 0 && i % 2 != 0\n\t\t\t\t\t\t || j % 2 != 0 && i % 2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\ti++;\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\tj++;\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t\tk+=2;\n\t\t}\n\t\t\n\t}\n}",
"Main"
] | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
LinkedList<Integer> ll = new LinkedList<>();
int H = 999;
int W = 999;
int cnt = 0;
//?????????????´?
while(H != 0 || W != 0) {
H = sc.nextInt();
W = sc.nextInt();
if(H == 0 && W == 0) {
break;
} else {
ll.add(H);
ll.add(W);
cnt+=2;
}
}
int k = 0;
while(k < cnt) {
int j = 0;
while(j < ll.get(k)) {
int i = 0;
while(i < ll.get(k+1)) {
if(j % 2 == 0 && i % 2 == 0
|| j % 2 != 0 && i % 2 != 0) {
System.out.print("#");
} else if(j % 2 == 0 && i % 2 != 0
|| j % 2 != 0 && i % 2 == 0) {
System.out.print(".");
}
i++;
}
System.out.println();
j++;
}
System.out.println();
k+=2;
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
42,
2,
2,
13,
17,
2,
13,
17,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
41,
13,
20,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
13,
17,
4,
18,
13,
17,
30,
4,
18,
13,
17,
4,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
13,
30,
4,
18,
18,
13,
13,
13,
4,
18,
18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
130,
5
],
[
130,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
8,
16
],
[
16,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
16,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
24,
30
],
[
30,
31
],
[
30,
32
],
[
32,
33
],
[
33,
34
],
[
24,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
37,
39
],
[
36,
40
],
[
40,
41
],
[
40,
42
],
[
35,
43
],
[
43,
44
],
[
24,
45
],
[
45,
46
],
[
45,
47
],
[
24,
48
],
[
48,
49
],
[
48,
50
],
[
24,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
56,
58
],
[
51,
59
],
[
59,
60
],
[
60,
61
],
[
51,
62
],
[
63,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
65,
69
],
[
64,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
71,
74
],
[
70,
75
],
[
75,
76
],
[
76,
77
],
[
75,
78
],
[
64,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
80,
83
],
[
79,
84
],
[
84,
85
],
[
85,
86
],
[
84,
87
],
[
24,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
88,
93
],
[
93,
94
],
[
93,
95
],
[
88,
96
],
[
96,
97
],
[
97,
98
],
[
88,
99
],
[
100,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
103,
104
],
[
103,
105
],
[
102,
106
],
[
101,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
110,
112
],
[
108,
113
],
[
101,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
117,
119
],
[
115,
120
],
[
24,
121
],
[
121,
122
],
[
122,
123
],
[
123,
124
],
[
123,
125
],
[
121,
126
],
[
6,
127
],
[
127,
128
],
[
0,
129
],
[
129,
130
],
[
129,
131
]
] | [
"import java.util.Scanner;\n\npublic class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int H; int W;\n\n do{\n H = scan.nextInt();\n W = scan.nextInt();\n if(H==0 && W==0){break;}\n\n //????????????????????????\n StringBuilder sb1 = new StringBuilder();//??¶??°??? ??????02468\n StringBuilder sb2 = new StringBuilder();//?\\???°??? ??????13579\n for(int i=0; i<W; i++){\n if(i%2==0){sb1.append(\"#\"); sb2.append(\".\");}\n else{sb1.append(\".\"); sb2.append(\"#\");}\n }\n\n for(int j=0; j<H; j++){\n if(j%2==0){System.out.println(sb1);}\n else {System.out.println(sb2);}\n }\n System.out.println(\"\");\n } while(H!=0 || W!=0);\n \n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int H; int W;\n\n do{\n H = scan.nextInt();\n W = scan.nextInt();\n if(H==0 && W==0){break;}\n\n //????????????????????????\n StringBuilder sb1 = new StringBuilder();//??¶??°??? ??????02468\n StringBuilder sb2 = new StringBuilder();//?\\???°??? ??????13579\n for(int i=0; i<W; i++){\n if(i%2==0){sb1.append(\"#\"); sb2.append(\".\");}\n else{sb1.append(\".\"); sb2.append(\"#\");}\n }\n\n for(int j=0; j<H; j++){\n if(j%2==0){System.out.println(sb1);}\n else {System.out.println(sb2);}\n }\n System.out.println(\"\");\n } while(H!=0 || W!=0);\n \n }\n}",
"Main",
"public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int H; int W;\n\n do{\n H = scan.nextInt();\n W = scan.nextInt();\n if(H==0 && W==0){break;}\n\n //????????????????????????\n StringBuilder sb1 = new StringBuilder();//??¶??°??? ??????02468\n StringBuilder sb2 = new StringBuilder();//?\\???°??? ??????13579\n for(int i=0; i<W; i++){\n if(i%2==0){sb1.append(\"#\"); sb2.append(\".\");}\n else{sb1.append(\".\"); sb2.append(\"#\");}\n }\n\n for(int j=0; j<H; j++){\n if(j%2==0){System.out.println(sb1);}\n else {System.out.println(sb2);}\n }\n System.out.println(\"\");\n } while(H!=0 || W!=0);\n \n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n int H; int W;\n\n do{\n H = scan.nextInt();\n W = scan.nextInt();\n if(H==0 && W==0){break;}\n\n //????????????????????????\n StringBuilder sb1 = new StringBuilder();//??¶??°??? ??????02468\n StringBuilder sb2 = new StringBuilder();//?\\???°??? ??????13579\n for(int i=0; i<W; i++){\n if(i%2==0){sb1.append(\"#\"); sb2.append(\".\");}\n else{sb1.append(\".\"); sb2.append(\"#\");}\n }\n\n for(int j=0; j<H; j++){\n if(j%2==0){System.out.println(sb1);}\n else {System.out.println(sb2);}\n }\n System.out.println(\"\");\n } while(H!=0 || W!=0);\n \n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int H;",
"H",
"int W;",
"W",
"do{\n H = scan.nextInt();\n W = scan.nextInt();\n if(H==0 && W==0){break;}\n\n //????????????????????????\n StringBuilder sb1 = new StringBuilder();//??¶??°??? ??????02468\n StringBuilder sb2 = new StringBuilder();//?\\???°??? ??????13579\n for(int i=0; i<W; i++){\n if(i%2==0){sb1.append(\"#\"); sb2.append(\".\");}\n else{sb1.append(\".\"); sb2.append(\"#\");}\n }\n\n for(int j=0; j<H; j++){\n if(j%2==0){System.out.println(sb1);}\n else {System.out.println(sb2);}\n }\n System.out.println(\"\");\n } while(H!=0 || W!=0);",
"H!=0 || W!=0",
"H!=0",
"H",
"0",
"W!=0",
"W",
"0",
"{\n H = scan.nextInt();\n W = scan.nextInt();\n if(H==0 && W==0){break;}\n\n //????????????????????????\n StringBuilder sb1 = new StringBuilder();//??¶??°??? ??????02468\n StringBuilder sb2 = new StringBuilder();//?\\???°??? ??????13579\n for(int i=0; i<W; i++){\n if(i%2==0){sb1.append(\"#\"); sb2.append(\".\");}\n else{sb1.append(\".\"); sb2.append(\"#\");}\n }\n\n for(int j=0; j<H; j++){\n if(j%2==0){System.out.println(sb1);}\n else {System.out.println(sb2);}\n }\n System.out.println(\"\");\n }",
"H = scan.nextInt()",
"H",
"scan.nextInt()",
"scan.nextInt",
"scan",
"W = scan.nextInt()",
"W",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if(H==0 && W==0){break;}",
"H==0 && W==0",
"H==0",
"H",
"0",
"W==0",
"W",
"0",
"{break;}",
"break;",
"StringBuilder sb1 = new StringBuilder();",
"sb1",
"new StringBuilder()",
"StringBuilder sb2 = new StringBuilder();",
"sb2",
"new StringBuilder()",
"for(int i=0; i<W; i++){\n if(i%2==0){sb1.append(\"#\"); sb2.append(\".\");}\n else{sb1.append(\".\"); sb2.append(\"#\");}\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<W",
"i",
"W",
"i++",
"i++",
"i",
"{\n if(i%2==0){sb1.append(\"#\"); sb2.append(\".\");}\n else{sb1.append(\".\"); sb2.append(\"#\");}\n }",
"{\n if(i%2==0){sb1.append(\"#\"); sb2.append(\".\");}\n else{sb1.append(\".\"); sb2.append(\"#\");}\n }",
"if(i%2==0){sb1.append(\"#\"); sb2.append(\".\");}\n else{sb1.append(\".\"); sb2.append(\"#\");}",
"i%2==0",
"i%2",
"i",
"2",
"0",
"{sb1.append(\"#\"); sb2.append(\".\");}",
"sb1.append(\"#\")",
"sb1.append",
"sb1",
"\"#\"",
"sb2.append(\".\")",
"sb2.append",
"sb2",
"\".\"",
"{sb1.append(\".\"); sb2.append(\"#\");}",
"sb1.append(\".\")",
"sb1.append",
"sb1",
"\".\"",
"sb2.append(\"#\")",
"sb2.append",
"sb2",
"\"#\"",
"for(int j=0; j<H; j++){\n if(j%2==0){System.out.println(sb1);}\n else {System.out.println(sb2);}\n }",
"int j=0;",
"int j=0;",
"j",
"0",
"j<H",
"j",
"H",
"j++",
"j++",
"j",
"{\n if(j%2==0){System.out.println(sb1);}\n else {System.out.println(sb2);}\n }",
"{\n if(j%2==0){System.out.println(sb1);}\n else {System.out.println(sb2);}\n }",
"if(j%2==0){System.out.println(sb1);}\n else {System.out.println(sb2);}",
"j%2==0",
"j%2",
"j",
"2",
"0",
"{System.out.println(sb1);}",
"System.out.println(sb1)",
"System.out.println",
"System.out",
"System",
"System.out",
"sb1",
"{System.out.println(sb2);}",
"System.out.println(sb2)",
"System.out.println",
"System.out",
"System",
"System.out",
"sb2",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int H; int W;\n\n do{\n H = scan.nextInt();\n W = scan.nextInt();\n if(H==0 && W==0){break;}\n\n //????????????????????????\n StringBuilder sb1 = new StringBuilder();//??¶??°??? ??????02468\n StringBuilder sb2 = new StringBuilder();//?\\???°??? ??????13579\n for(int i=0; i<W; i++){\n if(i%2==0){sb1.append(\"#\"); sb2.append(\".\");}\n else{sb1.append(\".\"); sb2.append(\"#\");}\n }\n\n for(int j=0; j<H; j++){\n if(j%2==0){System.out.println(sb1);}\n else {System.out.println(sb2);}\n }\n System.out.println(\"\");\n } while(H!=0 || W!=0);\n \n }\n}",
"public class Main{\n public static void main(String[] args){\n Scanner scan = new Scanner(System.in);\n int H; int W;\n\n do{\n H = scan.nextInt();\n W = scan.nextInt();\n if(H==0 && W==0){break;}\n\n //????????????????????????\n StringBuilder sb1 = new StringBuilder();//??¶??°??? ??????02468\n StringBuilder sb2 = new StringBuilder();//?\\???°??? ??????13579\n for(int i=0; i<W; i++){\n if(i%2==0){sb1.append(\"#\"); sb2.append(\".\");}\n else{sb1.append(\".\"); sb2.append(\"#\");}\n }\n\n for(int j=0; j<H; j++){\n if(j%2==0){System.out.println(sb1);}\n else {System.out.println(sb2);}\n }\n System.out.println(\"\");\n } while(H!=0 || W!=0);\n \n }\n}",
"Main"
] | import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
int H; int W;
do{
H = scan.nextInt();
W = scan.nextInt();
if(H==0 && W==0){break;}
//????????????????????????
StringBuilder sb1 = new StringBuilder();//??¶??°??? ??????02468
StringBuilder sb2 = new StringBuilder();//?\???°??? ??????13579
for(int i=0; i<W; i++){
if(i%2==0){sb1.append("#"); sb2.append(".");}
else{sb1.append("."); sb2.append("#");}
}
for(int j=0; j<H; j++){
if(j%2==0){System.out.println(sb1);}
else {System.out.println(sb2);}
}
System.out.println("");
} while(H!=0 || W!=0);
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
13,
17,
4,
18,
18,
13,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
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[
1,
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1,
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0,
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118,
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6,
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9,
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] | [
"import java.util.*;\n\npublic class Main{\n public static void main(String[] args){\n Scanner scanner = new Scanner(System.in);\n while(true){\n int a = scanner.nextInt();\n int b = scanner.nextInt();\n if(a == 0 && b == 0){\n break;\n }\n for(int j = 0; j < a; j++){\n if (j != 0) System.out.print(\"\\n\");\n for(int k = 0; k < b; k++){\n if((j % 2 == 0 && k % 2 == 0) || (j % 2 == 1 && k % 2 == 1)){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println(\"\\n\");\n }\n }\n\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main{\n public static void main(String[] args){\n Scanner scanner = new Scanner(System.in);\n while(true){\n int a = scanner.nextInt();\n int b = scanner.nextInt();\n if(a == 0 && b == 0){\n break;\n }\n for(int j = 0; j < a; j++){\n if (j != 0) System.out.print(\"\\n\");\n for(int k = 0; k < b; k++){\n if((j % 2 == 0 && k % 2 == 0) || (j % 2 == 1 && k % 2 == 1)){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println(\"\\n\");\n }\n }\n\n}",
"Main",
"public static void main(String[] args){\n Scanner scanner = new Scanner(System.in);\n while(true){\n int a = scanner.nextInt();\n int b = scanner.nextInt();\n if(a == 0 && b == 0){\n break;\n }\n for(int j = 0; j < a; j++){\n if (j != 0) System.out.print(\"\\n\");\n for(int k = 0; k < b; k++){\n if((j % 2 == 0 && k % 2 == 0) || (j % 2 == 1 && k % 2 == 1)){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println(\"\\n\");\n }\n }",
"main",
"{\n Scanner scanner = new Scanner(System.in);\n while(true){\n int a = scanner.nextInt();\n int b = scanner.nextInt();\n if(a == 0 && b == 0){\n break;\n }\n for(int j = 0; j < a; j++){\n if (j != 0) System.out.print(\"\\n\");\n for(int k = 0; k < b; k++){\n if((j % 2 == 0 && k % 2 == 0) || (j % 2 == 1 && k % 2 == 1)){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println(\"\\n\");\n }\n }",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"while(true){\n int a = scanner.nextInt();\n int b = scanner.nextInt();\n if(a == 0 && b == 0){\n break;\n }\n for(int j = 0; j < a; j++){\n if (j != 0) System.out.print(\"\\n\");\n for(int k = 0; k < b; k++){\n if((j % 2 == 0 && k % 2 == 0) || (j % 2 == 1 && k % 2 == 1)){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println(\"\\n\");\n }",
"true",
"{\n int a = scanner.nextInt();\n int b = scanner.nextInt();\n if(a == 0 && b == 0){\n break;\n }\n for(int j = 0; j < a; j++){\n if (j != 0) System.out.print(\"\\n\");\n for(int k = 0; k < b; k++){\n if((j % 2 == 0 && k % 2 == 0) || (j % 2 == 1 && k % 2 == 1)){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println(\"\\n\");\n }",
"int a = scanner.nextInt();",
"a",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"int b = scanner.nextInt();",
"b",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"if(a == 0 && b == 0){\n break;\n }",
"a == 0 && b == 0",
"a == 0",
"a",
"0",
"b == 0",
"b",
"0",
"{\n break;\n }",
"break;",
"for(int j = 0; j < a; j++){\n if (j != 0) System.out.print(\"\\n\");\n for(int k = 0; k < b; k++){\n if((j % 2 == 0 && k % 2 == 0) || (j % 2 == 1 && k % 2 == 1)){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < a",
"j",
"a",
"j++",
"j++",
"j",
"{\n if (j != 0) System.out.print(\"\\n\");\n for(int k = 0; k < b; k++){\n if((j % 2 == 0 && k % 2 == 0) || (j % 2 == 1 && k % 2 == 1)){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n }",
"{\n if (j != 0) System.out.print(\"\\n\");\n for(int k = 0; k < b; k++){\n if((j % 2 == 0 && k % 2 == 0) || (j % 2 == 1 && k % 2 == 1)){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n }",
"if (j != 0) System.out.print(\"\\n\");",
"j != 0",
"j",
"0",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"for(int k = 0; k < b; k++){\n if((j % 2 == 0 && k % 2 == 0) || (j % 2 == 1 && k % 2 == 1)){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }",
"int k = 0;",
"int k = 0;",
"k",
"0",
"k < b",
"k",
"b",
"k++",
"k++",
"k",
"{\n if((j % 2 == 0 && k % 2 == 0) || (j % 2 == 1 && k % 2 == 1)){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }",
"{\n if((j % 2 == 0 && k % 2 == 0) || (j % 2 == 1 && k % 2 == 1)){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }",
"if((j % 2 == 0 && k % 2 == 0) || (j % 2 == 1 && k % 2 == 1)){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }",
"(j % 2 == 0 && k % 2 == 0) || (j % 2 == 1 && k % 2 == 1)",
"(j % 2 == 0 && k % 2 == 0)",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"k % 2 == 0",
"k % 2",
"k",
"2",
"0",
"(j % 2 == 1 && k % 2 == 1)",
"j % 2 == 1",
"j % 2",
"j",
"2",
"1",
"k % 2 == 1",
"k % 2",
"k",
"2",
"1",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println(\"\\n\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\\n\"",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args){\n Scanner scanner = new Scanner(System.in);\n while(true){\n int a = scanner.nextInt();\n int b = scanner.nextInt();\n if(a == 0 && b == 0){\n break;\n }\n for(int j = 0; j < a; j++){\n if (j != 0) System.out.print(\"\\n\");\n for(int k = 0; k < b; k++){\n if((j % 2 == 0 && k % 2 == 0) || (j % 2 == 1 && k % 2 == 1)){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println(\"\\n\");\n }\n }\n\n}",
"public class Main{\n public static void main(String[] args){\n Scanner scanner = new Scanner(System.in);\n while(true){\n int a = scanner.nextInt();\n int b = scanner.nextInt();\n if(a == 0 && b == 0){\n break;\n }\n for(int j = 0; j < a; j++){\n if (j != 0) System.out.print(\"\\n\");\n for(int k = 0; k < b; k++){\n if((j % 2 == 0 && k % 2 == 0) || (j % 2 == 1 && k % 2 == 1)){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println(\"\\n\");\n }\n }\n\n}",
"Main"
] | import java.util.*;
public class Main{
public static void main(String[] args){
Scanner scanner = new Scanner(System.in);
while(true){
int a = scanner.nextInt();
int b = scanner.nextInt();
if(a == 0 && b == 0){
break;
}
for(int j = 0; j < a; j++){
if (j != 0) System.out.print("\n");
for(int k = 0; k < b; k++){
if((j % 2 == 0 && k % 2 == 0) || (j % 2 == 1 && k % 2 == 1)){
System.out.print("#");
}
else{
System.out.print(".");
}
}
}
System.out.println("\n");
}
}
} |
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17,
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4,
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2,
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40,
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4,
18,
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13,
13,
23,
13,
10,
6,
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] | [
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29,
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15,
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32,
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[
33,
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34,
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34,
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33,
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32,
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[
38,
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[
15,
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41,
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[
42,
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[
43,
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[
43,
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42,
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46,
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41,
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15,
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51,
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52,
53
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52,
54
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58,
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60
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50,
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[
62,
62
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[
62,
63
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[
63,
64
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[
64,
65
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65,
66
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65,
67
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[
63,
68
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68,
69
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68,
70
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63,
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63,
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75,
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77,
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78,
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78,
80
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[
77,
81
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[
76,
82
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[
82,
83
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[
83,
84
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[
84,
85
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[
85,
86
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[
85,
87
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[
83,
88
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[
76,
89
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[
89,
90
],
[
90,
91
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[
91,
92
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[
92,
93
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[
92,
94
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[
90,
95
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[
75,
96
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[
96,
97
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[
62,
98
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98,
99
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[
99,
100
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[
100,
101
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[
100,
102
],
[
62,
103
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[
103,
104
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[
104,
105
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[
104,
106
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[
103,
107
],
[
107,
108
],
[
15,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
6,
114
],
[
114,
115
],
[
0,
116
],
[
116,
117
],
[
116,
118
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner sc = new Scanner(System.in);\n\t\tfor(;;){\n\t\t\tint H = sc.nextInt();\n\t\t int W = sc.nextInt();\n\t\t int n = 0;\n\t\t int a = 0; //??¶??°??????\n\t\t if(W%2==1)a=1; //?\\???°??????\n\t\t if(H==0 && W==0) break;\n\t\t for(int i=0; i<H; i++){\n\t\t \tfor(int j=0; j<W; j++){\n\t\t \t\tif(n%2==0){\n\t\t \t\t\tSystem.out.print(\"#\");\n\t\t \t\t}else{\n\t\t \t\t\tSystem.out.print(\".\");\n\t\t \t\t}\n\t\t \t\tn++;\n\t\t \t}\n\t\t \tSystem.out.println();\n\t\t\t if(a==0)n++;\n\t\t }\n\t \tSystem.out.println();\n\t\t}\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner sc = new Scanner(System.in);\n\t\tfor(;;){\n\t\t\tint H = sc.nextInt();\n\t\t int W = sc.nextInt();\n\t\t int n = 0;\n\t\t int a = 0; //??¶??°??????\n\t\t if(W%2==1)a=1; //?\\???°??????\n\t\t if(H==0 && W==0) break;\n\t\t for(int i=0; i<H; i++){\n\t\t \tfor(int j=0; j<W; j++){\n\t\t \t\tif(n%2==0){\n\t\t \t\t\tSystem.out.print(\"#\");\n\t\t \t\t}else{\n\t\t \t\t\tSystem.out.print(\".\");\n\t\t \t\t}\n\t\t \t\tn++;\n\t\t \t}\n\t\t \tSystem.out.println();\n\t\t\t if(a==0)n++;\n\t\t }\n\t \tSystem.out.println();\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner sc = new Scanner(System.in);\n\t\tfor(;;){\n\t\t\tint H = sc.nextInt();\n\t\t int W = sc.nextInt();\n\t\t int n = 0;\n\t\t int a = 0; //??¶??°??????\n\t\t if(W%2==1)a=1; //?\\???°??????\n\t\t if(H==0 && W==0) break;\n\t\t for(int i=0; i<H; i++){\n\t\t \tfor(int j=0; j<W; j++){\n\t\t \t\tif(n%2==0){\n\t\t \t\t\tSystem.out.print(\"#\");\n\t\t \t\t}else{\n\t\t \t\t\tSystem.out.print(\".\");\n\t\t \t\t}\n\t\t \t\tn++;\n\t\t \t}\n\t\t \tSystem.out.println();\n\t\t\t if(a==0)n++;\n\t\t }\n\t \tSystem.out.println();\n\t\t}\n\t}",
"main",
"{\n\t\t// TODO Auto-generated method stub\n\t\tScanner sc = new Scanner(System.in);\n\t\tfor(;;){\n\t\t\tint H = sc.nextInt();\n\t\t int W = sc.nextInt();\n\t\t int n = 0;\n\t\t int a = 0; //??¶??°??????\n\t\t if(W%2==1)a=1; //?\\???°??????\n\t\t if(H==0 && W==0) break;\n\t\t for(int i=0; i<H; i++){\n\t\t \tfor(int j=0; j<W; j++){\n\t\t \t\tif(n%2==0){\n\t\t \t\t\tSystem.out.print(\"#\");\n\t\t \t\t}else{\n\t\t \t\t\tSystem.out.print(\".\");\n\t\t \t\t}\n\t\t \t\tn++;\n\t\t \t}\n\t\t \tSystem.out.println();\n\t\t\t if(a==0)n++;\n\t\t }\n\t \tSystem.out.println();\n\t\t}\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"for(;;){\n\t\t\tint H = sc.nextInt();\n\t\t int W = sc.nextInt();\n\t\t int n = 0;\n\t\t int a = 0; //??¶??°??????\n\t\t if(W%2==1)a=1; //?\\???°??????\n\t\t if(H==0 && W==0) break;\n\t\t for(int i=0; i<H; i++){\n\t\t \tfor(int j=0; j<W; j++){\n\t\t \t\tif(n%2==0){\n\t\t \t\t\tSystem.out.print(\"#\");\n\t\t \t\t}else{\n\t\t \t\t\tSystem.out.print(\".\");\n\t\t \t\t}\n\t\t \t\tn++;\n\t\t \t}\n\t\t \tSystem.out.println();\n\t\t\t if(a==0)n++;\n\t\t }\n\t \tSystem.out.println();\n\t\t}",
";",
"{\n\t\t\tint H = sc.nextInt();\n\t\t int W = sc.nextInt();\n\t\t int n = 0;\n\t\t int a = 0; //??¶??°??????\n\t\t if(W%2==1)a=1; //?\\???°??????\n\t\t if(H==0 && W==0) break;\n\t\t for(int i=0; i<H; i++){\n\t\t \tfor(int j=0; j<W; j++){\n\t\t \t\tif(n%2==0){\n\t\t \t\t\tSystem.out.print(\"#\");\n\t\t \t\t}else{\n\t\t \t\t\tSystem.out.print(\".\");\n\t\t \t\t}\n\t\t \t\tn++;\n\t\t \t}\n\t\t \tSystem.out.println();\n\t\t\t if(a==0)n++;\n\t\t }\n\t \tSystem.out.println();\n\t\t}",
"{\n\t\t\tint H = sc.nextInt();\n\t\t int W = sc.nextInt();\n\t\t int n = 0;\n\t\t int a = 0; //??¶??°??????\n\t\t if(W%2==1)a=1; //?\\???°??????\n\t\t if(H==0 && W==0) break;\n\t\t for(int i=0; i<H; i++){\n\t\t \tfor(int j=0; j<W; j++){\n\t\t \t\tif(n%2==0){\n\t\t \t\t\tSystem.out.print(\"#\");\n\t\t \t\t}else{\n\t\t \t\t\tSystem.out.print(\".\");\n\t\t \t\t}\n\t\t \t\tn++;\n\t\t \t}\n\t\t \tSystem.out.println();\n\t\t\t if(a==0)n++;\n\t\t }\n\t \tSystem.out.println();\n\t\t}",
"int H = sc.nextInt();",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int W = sc.nextInt();",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int n = 0;",
"n",
"0",
"int a = 0;",
"a",
"0",
"if(W%2==1)a=1; //?\\???°??????",
"W%2==1",
"W%2",
"W",
"2",
"1",
"a=1",
"a",
"1",
"if(H==0 && W==0) break;",
"H==0 && W==0",
"H==0",
"H",
"0",
"W==0",
"W",
"0",
"break;",
"for(int i=0; i<H; i++){\n\t\t \tfor(int j=0; j<W; j++){\n\t\t \t\tif(n%2==0){\n\t\t \t\t\tSystem.out.print(\"#\");\n\t\t \t\t}else{\n\t\t \t\t\tSystem.out.print(\".\");\n\t\t \t\t}\n\t\t \t\tn++;\n\t\t \t}\n\t\t \tSystem.out.println();\n\t\t\t if(a==0)n++;\n\t\t }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t \tfor(int j=0; j<W; j++){\n\t\t \t\tif(n%2==0){\n\t\t \t\t\tSystem.out.print(\"#\");\n\t\t \t\t}else{\n\t\t \t\t\tSystem.out.print(\".\");\n\t\t \t\t}\n\t\t \t\tn++;\n\t\t \t}\n\t\t \tSystem.out.println();\n\t\t\t if(a==0)n++;\n\t\t }",
"{\n\t\t \tfor(int j=0; j<W; j++){\n\t\t \t\tif(n%2==0){\n\t\t \t\t\tSystem.out.print(\"#\");\n\t\t \t\t}else{\n\t\t \t\t\tSystem.out.print(\".\");\n\t\t \t\t}\n\t\t \t\tn++;\n\t\t \t}\n\t\t \tSystem.out.println();\n\t\t\t if(a==0)n++;\n\t\t }",
"for(int j=0; j<W; j++){\n\t\t \t\tif(n%2==0){\n\t\t \t\t\tSystem.out.print(\"#\");\n\t\t \t\t}else{\n\t\t \t\t\tSystem.out.print(\".\");\n\t\t \t\t}\n\t\t \t\tn++;\n\t\t \t}",
"int j=0;",
"int j=0;",
"j",
"0",
"j<W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t \t\tif(n%2==0){\n\t\t \t\t\tSystem.out.print(\"#\");\n\t\t \t\t}else{\n\t\t \t\t\tSystem.out.print(\".\");\n\t\t \t\t}\n\t\t \t\tn++;\n\t\t \t}",
"{\n\t\t \t\tif(n%2==0){\n\t\t \t\t\tSystem.out.print(\"#\");\n\t\t \t\t}else{\n\t\t \t\t\tSystem.out.print(\".\");\n\t\t \t\t}\n\t\t \t\tn++;\n\t\t \t}",
"if(n%2==0){\n\t\t \t\t\tSystem.out.print(\"#\");\n\t\t \t\t}else{\n\t\t \t\t\tSystem.out.print(\".\");\n\t\t \t\t}",
"n%2==0",
"n%2",
"n",
"2",
"0",
"{\n\t\t \t\t\tSystem.out.print(\"#\");\n\t\t \t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t \t\t\tSystem.out.print(\".\");\n\t\t \t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"n++",
"n",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"if(a==0)n++;",
"a==0",
"a",
"0",
"n++",
"n",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner sc = new Scanner(System.in);\n\t\tfor(;;){\n\t\t\tint H = sc.nextInt();\n\t\t int W = sc.nextInt();\n\t\t int n = 0;\n\t\t int a = 0; //??¶??°??????\n\t\t if(W%2==1)a=1; //?\\???°??????\n\t\t if(H==0 && W==0) break;\n\t\t for(int i=0; i<H; i++){\n\t\t \tfor(int j=0; j<W; j++){\n\t\t \t\tif(n%2==0){\n\t\t \t\t\tSystem.out.print(\"#\");\n\t\t \t\t}else{\n\t\t \t\t\tSystem.out.print(\".\");\n\t\t \t\t}\n\t\t \t\tn++;\n\t\t \t}\n\t\t \tSystem.out.println();\n\t\t\t if(a==0)n++;\n\t\t }\n\t \tSystem.out.println();\n\t\t}\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO Auto-generated method stub\n\t\tScanner sc = new Scanner(System.in);\n\t\tfor(;;){\n\t\t\tint H = sc.nextInt();\n\t\t int W = sc.nextInt();\n\t\t int n = 0;\n\t\t int a = 0; //??¶??°??????\n\t\t if(W%2==1)a=1; //?\\???°??????\n\t\t if(H==0 && W==0) break;\n\t\t for(int i=0; i<H; i++){\n\t\t \tfor(int j=0; j<W; j++){\n\t\t \t\tif(n%2==0){\n\t\t \t\t\tSystem.out.print(\"#\");\n\t\t \t\t}else{\n\t\t \t\t\tSystem.out.print(\".\");\n\t\t \t\t}\n\t\t \t\tn++;\n\t\t \t}\n\t\t \tSystem.out.println();\n\t\t\t if(a==0)n++;\n\t\t }\n\t \tSystem.out.println();\n\t\t}\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc = new Scanner(System.in);
for(;;){
int H = sc.nextInt();
int W = sc.nextInt();
int n = 0;
int a = 0; //??¶??°??????
if(W%2==1)a=1; //?\???°??????
if(H==0 && W==0) break;
for(int i=0; i<H; i++){
for(int j=0; j<W; j++){
if(n%2==0){
System.out.print("#");
}else{
System.out.print(".");
}
n++;
}
System.out.println();
if(a==0)n++;
}
System.out.println();
}
}
} |
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7,
15,
13,
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6,
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4,
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4,
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4,
18,
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0,
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4,
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4,
18,
18,
13,
13,
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23,
13,
10,
6,
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] | [
[
0,
1
],
[
1,
2
],
[
1,
3
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[
0,
4
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[
146,
5
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[
146,
6
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[
6,
7
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[
6,
8
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[
8,
9
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[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
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[
12,
14
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[
14,
15
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[
15,
16
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[
8,
17
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[
17,
18
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[
17,
19
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[
19,
20
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[
20,
21
],
[
8,
22
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[
22,
23
],
[
22,
24
],
[
8,
25
],
[
25,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
26,
30
],
[
30,
31
],
[
30,
32
],
[
25,
33
],
[
33,
34
],
[
34,
35
],
[
35,
36
],
[
36,
37
],
[
36,
38
],
[
34,
39
],
[
39,
40
],
[
39,
41
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[
34,
42
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[
42,
43
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[
43,
44
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[
34,
45
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46,
46
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46,
47
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47,
48
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48,
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47,
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56,
58
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54,
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59,
61
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[
54,
62
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[
62,
63
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[
63,
64
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[
54,
65
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[
66,
66
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[
66,
67
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67,
68
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68,
69
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69,
70
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69,
71
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68,
72
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67,
73
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73,
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74,
75
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75,
76
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74,
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67,
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78,
79
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79,
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80,
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79,
82
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46,
83
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[
83,
84
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[
84,
85
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[
85,
86
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85,
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84,
88
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83,
89
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89,
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90,
91
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91,
92
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92,
93
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92,
94
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90,
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95,
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95,
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[
90,
98
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98,
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90,
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102,
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102,
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103,
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104,
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105,
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105,
107
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104,
108
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103,
109
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109,
110
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[
110,
111
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[
111,
112
],
[
110,
113
],
[
103,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
115,
118
],
[
46,
119
],
[
119,
120
],
[
120,
121
],
[
119,
122
],
[
33,
123
],
[
123,
124
],
[
124,
125
],
[
123,
126
],
[
33,
127
],
[
127,
128
],
[
127,
129
],
[
129,
130
],
[
130,
131
],
[
33,
132
],
[
132,
133
],
[
132,
134
],
[
134,
135
],
[
135,
136
],
[
8,
137
],
[
137,
138
],
[
138,
139
],
[
139,
140
],
[
139,
141
],
[
137,
142
],
[
6,
143
],
[
143,
144
],
[
0,
145
],
[
145,
146
],
[
145,
147
]
] | [
"import java.util.Scanner;\npublic class Main{\n\tpublic static void main(String[] args) {\n\t\tScanner x = new Scanner(System.in);\n\t\tint h = x.nextInt();\n\t\tint w = x.nextInt();\n\t\tStringBuilder sb1 = new StringBuilder();\n\t\twhile(h != 0 || w != 0){\n\t\tfor(int i = 1 ; i <= h ; i++){\n\t\t\tif(i%2 != 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\t\tif(n%2 != 0 ){\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(i%2 == 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\tif(n%2 == 0 ){\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tsb1.append(\"\\n\");\n\t\t}\n\t\tsb1.append(\"\\n\");\n\t\th = x.nextInt();\n\t\tw = x.nextInt();\n\t\t}\n\t\tSystem.out.print(sb1);\n\t}\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main{\n\tpublic static void main(String[] args) {\n\t\tScanner x = new Scanner(System.in);\n\t\tint h = x.nextInt();\n\t\tint w = x.nextInt();\n\t\tStringBuilder sb1 = new StringBuilder();\n\t\twhile(h != 0 || w != 0){\n\t\tfor(int i = 1 ; i <= h ; i++){\n\t\t\tif(i%2 != 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\t\tif(n%2 != 0 ){\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(i%2 == 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\tif(n%2 == 0 ){\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tsb1.append(\"\\n\");\n\t\t}\n\t\tsb1.append(\"\\n\");\n\t\th = x.nextInt();\n\t\tw = x.nextInt();\n\t\t}\n\t\tSystem.out.print(sb1);\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner x = new Scanner(System.in);\n\t\tint h = x.nextInt();\n\t\tint w = x.nextInt();\n\t\tStringBuilder sb1 = new StringBuilder();\n\t\twhile(h != 0 || w != 0){\n\t\tfor(int i = 1 ; i <= h ; i++){\n\t\t\tif(i%2 != 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\t\tif(n%2 != 0 ){\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(i%2 == 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\tif(n%2 == 0 ){\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tsb1.append(\"\\n\");\n\t\t}\n\t\tsb1.append(\"\\n\");\n\t\th = x.nextInt();\n\t\tw = x.nextInt();\n\t\t}\n\t\tSystem.out.print(sb1);\n\t}",
"main",
"{\n\t\tScanner x = new Scanner(System.in);\n\t\tint h = x.nextInt();\n\t\tint w = x.nextInt();\n\t\tStringBuilder sb1 = new StringBuilder();\n\t\twhile(h != 0 || w != 0){\n\t\tfor(int i = 1 ; i <= h ; i++){\n\t\t\tif(i%2 != 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\t\tif(n%2 != 0 ){\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(i%2 == 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\tif(n%2 == 0 ){\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tsb1.append(\"\\n\");\n\t\t}\n\t\tsb1.append(\"\\n\");\n\t\th = x.nextInt();\n\t\tw = x.nextInt();\n\t\t}\n\t\tSystem.out.print(sb1);\n\t}",
"Scanner x = new Scanner(System.in);",
"x",
"new Scanner(System.in)",
"int h = x.nextInt();",
"h",
"x.nextInt()",
"x.nextInt",
"x",
"int w = x.nextInt();",
"w",
"x.nextInt()",
"x.nextInt",
"x",
"StringBuilder sb1 = new StringBuilder();",
"sb1",
"new StringBuilder()",
"while(h != 0 || w != 0){\n\t\tfor(int i = 1 ; i <= h ; i++){\n\t\t\tif(i%2 != 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\t\tif(n%2 != 0 ){\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(i%2 == 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\tif(n%2 == 0 ){\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tsb1.append(\"\\n\");\n\t\t}\n\t\tsb1.append(\"\\n\");\n\t\th = x.nextInt();\n\t\tw = x.nextInt();\n\t\t}",
"h != 0 || w != 0",
"h != 0",
"h",
"0",
"w != 0",
"w",
"0",
"{\n\t\tfor(int i = 1 ; i <= h ; i++){\n\t\t\tif(i%2 != 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\t\tif(n%2 != 0 ){\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(i%2 == 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\tif(n%2 == 0 ){\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tsb1.append(\"\\n\");\n\t\t}\n\t\tsb1.append(\"\\n\");\n\t\th = x.nextInt();\n\t\tw = x.nextInt();\n\t\t}",
"for(int i = 1 ; i <= h ; i++){\n\t\t\tif(i%2 != 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\t\tif(n%2 != 0 ){\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(i%2 == 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\tif(n%2 == 0 ){\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tsb1.append(\"\\n\");\n\t\t}",
"int i = 1 ;",
"int i = 1 ;",
"i",
"1",
"i <= h",
"i",
"h",
"i++",
"i++",
"i",
"{\n\t\t\tif(i%2 != 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\t\tif(n%2 != 0 ){\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(i%2 == 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\tif(n%2 == 0 ){\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tsb1.append(\"\\n\");\n\t\t}",
"{\n\t\t\tif(i%2 != 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\t\tif(n%2 != 0 ){\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(i%2 == 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\tif(n%2 == 0 ){\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tsb1.append(\"\\n\");\n\t\t}",
"if(i%2 != 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\t\tif(n%2 != 0 ){\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}",
"i%2 != 0",
"i%2",
"i",
"2",
"0",
"{\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\t\tif(n%2 != 0 ){\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}",
"for(int n = 1 ; n <= w ; n++){\n\t\t\t\t\tif(n%2 != 0 ){\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"int n = 1 ;",
"int n = 1 ;",
"n",
"1",
"n <= w",
"n",
"w",
"n++",
"n++",
"n",
"{\n\t\t\t\t\tif(n%2 != 0 ){\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif(n%2 != 0 ){\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"if(n%2 != 0 ){\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}",
"n%2 != 0",
"n%2",
"n",
"2",
"0",
"{\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}",
"sb1.append(\"#\")",
"sb1.append",
"sb1",
"\"#\"",
"{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}",
"sb1.append(\".\")",
"sb1.append",
"sb1",
"\".\"",
"if(i%2 == 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\tif(n%2 == 0 ){\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t}",
"i%2 == 0",
"i%2",
"i",
"2",
"0",
"{\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\tif(n%2 == 0 ){\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t}",
"for(int n = 1 ; n <= w ; n++){\n\t\t\t\tif(n%2 == 0 ){\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}\n\t\t\t\t}",
"int n = 1 ;",
"int n = 1 ;",
"n",
"1",
"n <= w",
"n",
"w",
"n++",
"n++",
"n",
"{\n\t\t\t\tif(n%2 == 0 ){\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\tif(n%2 == 0 ){\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}\n\t\t\t\t}",
"if(n%2 == 0 ){\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}",
"n%2 == 0",
"n%2",
"n",
"2",
"0",
"{\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}",
"sb1.append(\"#\")",
"sb1.append",
"sb1",
"\"#\"",
"{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}",
"sb1.append(\".\")",
"sb1.append",
"sb1",
"\".\"",
"sb1.append(\"\\n\")",
"sb1.append",
"sb1",
"\"\\n\"",
"sb1.append(\"\\n\")",
"sb1.append",
"sb1",
"\"\\n\"",
"h = x.nextInt()",
"h",
"x.nextInt()",
"x.nextInt",
"x",
"w = x.nextInt()",
"w",
"x.nextInt()",
"x.nextInt",
"x",
"System.out.print(sb1)",
"System.out.print",
"System.out",
"System",
"System.out",
"sb1",
"String[] args",
"args",
"public class Main{\n\tpublic static void main(String[] args) {\n\t\tScanner x = new Scanner(System.in);\n\t\tint h = x.nextInt();\n\t\tint w = x.nextInt();\n\t\tStringBuilder sb1 = new StringBuilder();\n\t\twhile(h != 0 || w != 0){\n\t\tfor(int i = 1 ; i <= h ; i++){\n\t\t\tif(i%2 != 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\t\tif(n%2 != 0 ){\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(i%2 == 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\tif(n%2 == 0 ){\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tsb1.append(\"\\n\");\n\t\t}\n\t\tsb1.append(\"\\n\");\n\t\th = x.nextInt();\n\t\tw = x.nextInt();\n\t\t}\n\t\tSystem.out.print(sb1);\n\t}\n\n}",
"public class Main{\n\tpublic static void main(String[] args) {\n\t\tScanner x = new Scanner(System.in);\n\t\tint h = x.nextInt();\n\t\tint w = x.nextInt();\n\t\tStringBuilder sb1 = new StringBuilder();\n\t\twhile(h != 0 || w != 0){\n\t\tfor(int i = 1 ; i <= h ; i++){\n\t\t\tif(i%2 != 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\t\tif(n%2 != 0 ){\n\t\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tif(i%2 == 0){\n\t\t\t\tfor(int n = 1 ; n <= w ; n++){\n\t\t\t\tif(n%2 == 0 ){\n\t\t\t\t\tsb1.append(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\tsb1.append(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\tsb1.append(\"\\n\");\n\t\t}\n\t\tsb1.append(\"\\n\");\n\t\th = x.nextInt();\n\t\tw = x.nextInt();\n\t\t}\n\t\tSystem.out.print(sb1);\n\t}\n\n}",
"Main"
] | import java.util.Scanner;
public class Main{
public static void main(String[] args) {
Scanner x = new Scanner(System.in);
int h = x.nextInt();
int w = x.nextInt();
StringBuilder sb1 = new StringBuilder();
while(h != 0 || w != 0){
for(int i = 1 ; i <= h ; i++){
if(i%2 != 0){
for(int n = 1 ; n <= w ; n++){
if(n%2 != 0 ){
sb1.append("#");
}else{
sb1.append(".");
}
}
}
if(i%2 == 0){
for(int n = 1 ; n <= w ; n++){
if(n%2 == 0 ){
sb1.append("#");
}else{
sb1.append(".");
}
}
}
sb1.append("\n");
}
sb1.append("\n");
h = x.nextInt();
w = x.nextInt();
}
System.out.print(sb1);
}
} |
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7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
4,
18,
13,
17,
4,
18,
13,
17,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
13,
17,
41,
13,
20,
4,
18,
18,
13,
13,
13,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
161,
11
],
[
161,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
14,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
23,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
32,
33
],
[
31,
34
],
[
23,
35
],
[
35,
36
],
[
35,
37
],
[
37,
38
],
[
38,
39
],
[
37,
40
],
[
40,
41
],
[
40,
42
],
[
23,
43
],
[
43,
44
],
[
43,
45
],
[
45,
46
],
[
46,
47
],
[
45,
48
],
[
48,
49
],
[
48,
50
],
[
23,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
52,
56
],
[
56,
57
],
[
56,
58
],
[
51,
59
],
[
23,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
62,
64
],
[
60,
65
],
[
65,
66
],
[
65,
67
],
[
60,
68
],
[
68,
69
],
[
69,
70
],
[
60,
71
],
[
72,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
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[
75,
77
],
[
74,
78
],
[
73,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
82,
83
],
[
82,
84
],
[
80,
85
],
[
85,
86
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[
85,
87
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[
80,
88
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[
88,
89
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[
89,
90
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[
80,
91
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[
92,
92
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[
92,
93
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[
93,
94
],
[
94,
95
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[
95,
96
],
[
95,
97
],
[
94,
98
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[
93,
99
],
[
99,
100
],
[
100,
101
],
[
99,
102
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[
93,
103
],
[
103,
104
],
[
104,
105
],
[
103,
106
],
[
73,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
110,
112
],
[
108,
113
],
[
113,
114
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[
113,
115
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[
108,
116
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[
116,
117
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[
117,
118
],
[
108,
119
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[
120,
120
],
[
120,
121
],
[
121,
122
],
[
122,
123
],
[
123,
124
],
[
123,
125
],
[
122,
126
],
[
121,
127
],
[
127,
128
],
[
128,
129
],
[
127,
130
],
[
121,
131
],
[
131,
132
],
[
132,
133
],
[
131,
134
],
[
72,
135
],
[
135,
136
],
[
136,
137
],
[
135,
138
],
[
23,
139
],
[
139,
140
],
[
140,
141
],
[
139,
142
],
[
14,
143
],
[
143,
144
],
[
143,
145
],
[
14,
146
],
[
146,
147
],
[
147,
148
],
[
148,
149
],
[
148,
150
],
[
146,
151
],
[
14,
152
],
[
152,
153
],
[
153,
154
],
[
154,
155
],
[
154,
156
],
[
152,
157
],
[
12,
158
],
[
158,
159
],
[
0,
160
],
[
160,
161
],
[
160,
162
]
] | [
"import java.io.IOException;\nimport java.io.BufferedReader;\nimport java.io.InputStreamReader;\n\npublic class Main {\n public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n while (true){\n String line = br.readLine();\n String[] ln = line.split(\" \");\n int H = Integer.parseInt(ln[0]);\n int W = Integer.parseInt(ln[1]);\n if (H==0 && W==0) break;\n for (int j=0; j<H; j++){\n if (j%2==0){\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n }else{\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }\n StringBuilder k = new StringBuilder(100);\n System.out.print(k);\n System.out.print(sb);\n }\n}",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"public class Main {\n public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n while (true){\n String line = br.readLine();\n String[] ln = line.split(\" \");\n int H = Integer.parseInt(ln[0]);\n int W = Integer.parseInt(ln[1]);\n if (H==0 && W==0) break;\n for (int j=0; j<H; j++){\n if (j%2==0){\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n }else{\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }\n StringBuilder k = new StringBuilder(100);\n System.out.print(k);\n System.out.print(sb);\n }\n}",
"Main",
"public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n while (true){\n String line = br.readLine();\n String[] ln = line.split(\" \");\n int H = Integer.parseInt(ln[0]);\n int W = Integer.parseInt(ln[1]);\n if (H==0 && W==0) break;\n for (int j=0; j<H; j++){\n if (j%2==0){\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n }else{\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }\n StringBuilder k = new StringBuilder(100);\n System.out.print(k);\n System.out.print(sb);\n }",
"main",
"{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n while (true){\n String line = br.readLine();\n String[] ln = line.split(\" \");\n int H = Integer.parseInt(ln[0]);\n int W = Integer.parseInt(ln[1]);\n if (H==0 && W==0) break;\n for (int j=0; j<H; j++){\n if (j%2==0){\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n }else{\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }\n StringBuilder k = new StringBuilder(100);\n System.out.print(k);\n System.out.print(sb);\n }",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"while (true){\n String line = br.readLine();\n String[] ln = line.split(\" \");\n int H = Integer.parseInt(ln[0]);\n int W = Integer.parseInt(ln[1]);\n if (H==0 && W==0) break;\n for (int j=0; j<H; j++){\n if (j%2==0){\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n }else{\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }",
"true",
"{\n String line = br.readLine();\n String[] ln = line.split(\" \");\n int H = Integer.parseInt(ln[0]);\n int W = Integer.parseInt(ln[1]);\n if (H==0 && W==0) break;\n for (int j=0; j<H; j++){\n if (j%2==0){\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n }else{\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }",
"String line = br.readLine();",
"line",
"br.readLine()",
"br.readLine",
"br",
"String[] ln = line.split(\" \");",
"ln",
"line.split(\" \")",
"line.split",
"line",
"\" \"",
"int H = Integer.parseInt(ln[0]);",
"H",
"Integer.parseInt(ln[0])",
"Integer.parseInt",
"Integer",
"ln[0]",
"ln",
"0",
"int W = Integer.parseInt(ln[1]);",
"W",
"Integer.parseInt(ln[1])",
"Integer.parseInt",
"Integer",
"ln[1]",
"ln",
"1",
"if (H==0 && W==0) break;",
"H==0 && W==0",
"H==0",
"H",
"0",
"W==0",
"W",
"0",
"break;",
"for (int j=0; j<H; j++){\n if (j%2==0){\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n }else{\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n sb.append(\"\\n\");\n }",
"int j=0;",
"int j=0;",
"j",
"0",
"j<H",
"j",
"H",
"j++",
"j++",
"j",
"{\n if (j%2==0){\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n }else{\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n sb.append(\"\\n\");\n }",
"{\n if (j%2==0){\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n }else{\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n sb.append(\"\\n\");\n }",
"if (j%2==0){\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n }else{\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }",
"j%2==0",
"j%2",
"j",
"2",
"0",
"{\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n }",
"for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<W",
"i",
"W",
"i++",
"i++",
"i",
"{\n if (i%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }",
"{\n if (i%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }",
"if (i%2==0) sb.append(\"#\");\n else sb.append(\".\");",
"i%2==0",
"i%2",
"i",
"2",
"0",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"{\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }",
"for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<W",
"i",
"W",
"i++",
"i++",
"i",
"{\n if (i%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }",
"{\n if (i%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }",
"if (i%2==0) sb.append(\".\");\n else sb.append(\"#\");",
"i%2==0",
"i%2",
"i",
"2",
"0",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"StringBuilder k = new StringBuilder(100);",
"k",
"new StringBuilder(100)",
"System.out.print(k)",
"System.out.print",
"System.out",
"System",
"System.out",
"k",
"System.out.print(sb)",
"System.out.print",
"System.out",
"System",
"System.out",
"sb",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n while (true){\n String line = br.readLine();\n String[] ln = line.split(\" \");\n int H = Integer.parseInt(ln[0]);\n int W = Integer.parseInt(ln[1]);\n if (H==0 && W==0) break;\n for (int j=0; j<H; j++){\n if (j%2==0){\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n }else{\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }\n StringBuilder k = new StringBuilder(100);\n System.out.print(k);\n System.out.print(sb);\n }\n}",
"public class Main {\n public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n while (true){\n String line = br.readLine();\n String[] ln = line.split(\" \");\n int H = Integer.parseInt(ln[0]);\n int W = Integer.parseInt(ln[1]);\n if (H==0 && W==0) break;\n for (int j=0; j<H; j++){\n if (j%2==0){\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n }else{\n for (int i=0; i<W; i++){\n if (i%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }\n StringBuilder k = new StringBuilder(100);\n System.out.print(k);\n System.out.print(sb);\n }\n}",
"Main"
] | import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringBuilder sb = new StringBuilder();
while (true){
String line = br.readLine();
String[] ln = line.split(" ");
int H = Integer.parseInt(ln[0]);
int W = Integer.parseInt(ln[1]);
if (H==0 && W==0) break;
for (int j=0; j<H; j++){
if (j%2==0){
for (int i=0; i<W; i++){
if (i%2==0) sb.append("#");
else sb.append(".");
}
}else{
for (int i=0; i<W; i++){
if (i%2==0) sb.append(".");
else sb.append("#");
}
}
sb.append("\n");
}
sb.append("\n");
}
StringBuilder k = new StringBuilder(100);
System.out.print(k);
System.out.print(sb);
}
} |
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7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
17,
41,
13,
17,
42,
17,
30,
41,
13,
4,
18,
4,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
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18,
13,
17,
14,
2,
2,
13,
17,
2,
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17,
3,
11,
1,
0,
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17,
2,
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13,
1,
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30,
30,
11,
1,
0,
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17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
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13,
17,
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17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
149,
11
],
[
149,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
14,
21
],
[
21,
22
],
[
21,
23
],
[
14,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
32,
33
],
[
29,
34
],
[
26,
35
],
[
35,
36
],
[
35,
37
],
[
37,
38
],
[
38,
39
],
[
37,
40
],
[
40,
41
],
[
40,
42
],
[
26,
43
],
[
43,
44
],
[
43,
45
],
[
45,
46
],
[
46,
47
],
[
45,
48
],
[
48,
49
],
[
48,
50
],
[
26,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
52,
56
],
[
56,
57
],
[
56,
58
],
[
51,
59
],
[
26,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
62,
64
],
[
60,
65
],
[
65,
66
],
[
65,
67
],
[
60,
68
],
[
68,
69
],
[
69,
70
],
[
60,
71
],
[
72,
72
],
[
72,
73
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[
73,
74
],
[
74,
75
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[
75,
76
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[
75,
77
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[
73,
78
],
[
78,
79
],
[
78,
80
],
[
73,
81
],
[
81,
82
],
[
82,
83
],
[
73,
84
],
[
85,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
87,
91
],
[
86,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
95,
97
],
[
94,
98
],
[
93,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
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[
100,
105
],
[
93,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
109,
111
],
[
107,
112
],
[
86,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
116,
118
],
[
115,
119
],
[
114,
120
],
[
120,
121
],
[
121,
122
],
[
122,
123
],
[
123,
124
],
[
123,
125
],
[
121,
126
],
[
114,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
130,
131
],
[
130,
132
],
[
128,
133
],
[
72,
134
],
[
134,
135
],
[
135,
136
],
[
136,
137
],
[
136,
138
],
[
134,
139
],
[
26,
140
],
[
140,
141
],
[
141,
142
],
[
142,
143
],
[
142,
144
],
[
140,
145
],
[
12,
146
],
[
146,
147
],
[
0,
148
],
[
148,
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],
[
148,
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] | [
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\n\npublic class Main {\n\tpublic static void main(String[] age)throws IOException{\n\t\tBufferedReader br = new BufferedReader (new InputStreamReader(System.in));\n\n\t\tint i = 1;\n\t\tint j = 0;\n\n\t\twhile(true){\n\t\t\tString[] input = br.readLine().split(\" \");\n\n\t\t\tint H = Integer.parseInt(input[0]);\n\t\t\tint W = Integer.parseInt(input[1]);\n\n\t\t\tif( H==0 && W==0 ) break;\n\n\t\t\tfor( i=1 ; i<=H ; i++ ){\n\t\t\t\tfor( j=1 ; j<=W ; j++ ){\n\t\t\t\t\tif( i%2==1 ){\n\t\t\t\t\t\tif( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif ( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}\n\t}\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"public class Main {\n\tpublic static void main(String[] age)throws IOException{\n\t\tBufferedReader br = new BufferedReader (new InputStreamReader(System.in));\n\n\t\tint i = 1;\n\t\tint j = 0;\n\n\t\twhile(true){\n\t\t\tString[] input = br.readLine().split(\" \");\n\n\t\t\tint H = Integer.parseInt(input[0]);\n\t\t\tint W = Integer.parseInt(input[1]);\n\n\t\t\tif( H==0 && W==0 ) break;\n\n\t\t\tfor( i=1 ; i<=H ; i++ ){\n\t\t\t\tfor( j=1 ; j<=W ; j++ ){\n\t\t\t\t\tif( i%2==1 ){\n\t\t\t\t\t\tif( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif ( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] age)throws IOException{\n\t\tBufferedReader br = new BufferedReader (new InputStreamReader(System.in));\n\n\t\tint i = 1;\n\t\tint j = 0;\n\n\t\twhile(true){\n\t\t\tString[] input = br.readLine().split(\" \");\n\n\t\t\tint H = Integer.parseInt(input[0]);\n\t\t\tint W = Integer.parseInt(input[1]);\n\n\t\t\tif( H==0 && W==0 ) break;\n\n\t\t\tfor( i=1 ; i<=H ; i++ ){\n\t\t\t\tfor( j=1 ; j<=W ; j++ ){\n\t\t\t\t\tif( i%2==1 ){\n\t\t\t\t\t\tif( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif ( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}\n\t}",
"main",
"{\n\t\tBufferedReader br = new BufferedReader (new InputStreamReader(System.in));\n\n\t\tint i = 1;\n\t\tint j = 0;\n\n\t\twhile(true){\n\t\t\tString[] input = br.readLine().split(\" \");\n\n\t\t\tint H = Integer.parseInt(input[0]);\n\t\t\tint W = Integer.parseInt(input[1]);\n\n\t\t\tif( H==0 && W==0 ) break;\n\n\t\t\tfor( i=1 ; i<=H ; i++ ){\n\t\t\t\tfor( j=1 ; j<=W ; j++ ){\n\t\t\t\t\tif( i%2==1 ){\n\t\t\t\t\t\tif( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif ( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}\n\t}",
"BufferedReader br = new BufferedReader (new InputStreamReader(System.in));",
"br",
"new BufferedReader (new InputStreamReader(System.in))",
"int i = 1;",
"i",
"1",
"int j = 0;",
"j",
"0",
"while(true){\n\t\t\tString[] input = br.readLine().split(\" \");\n\n\t\t\tint H = Integer.parseInt(input[0]);\n\t\t\tint W = Integer.parseInt(input[1]);\n\n\t\t\tif( H==0 && W==0 ) break;\n\n\t\t\tfor( i=1 ; i<=H ; i++ ){\n\t\t\t\tfor( j=1 ; j<=W ; j++ ){\n\t\t\t\t\tif( i%2==1 ){\n\t\t\t\t\t\tif( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif ( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}",
"true",
"{\n\t\t\tString[] input = br.readLine().split(\" \");\n\n\t\t\tint H = Integer.parseInt(input[0]);\n\t\t\tint W = Integer.parseInt(input[1]);\n\n\t\t\tif( H==0 && W==0 ) break;\n\n\t\t\tfor( i=1 ; i<=H ; i++ ){\n\t\t\t\tfor( j=1 ; j<=W ; j++ ){\n\t\t\t\t\tif( i%2==1 ){\n\t\t\t\t\t\tif( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif ( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}",
"String[] input = br.readLine().split(\" \");",
"input",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"int H = Integer.parseInt(input[0]);",
"H",
"Integer.parseInt(input[0])",
"Integer.parseInt",
"Integer",
"input[0]",
"input",
"0",
"int W = Integer.parseInt(input[1]);",
"W",
"Integer.parseInt(input[1])",
"Integer.parseInt",
"Integer",
"input[1]",
"input",
"1",
"if( H==0 && W==0 ) break;",
"H==0 && W==0",
"H==0",
"H",
"0",
"W==0",
"W",
"0",
"break;",
"for( i=1 ; i<=H ; i++ ){\n\t\t\t\tfor( j=1 ; j<=W ; j++ ){\n\t\t\t\t\tif( i%2==1 ){\n\t\t\t\t\t\tif( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif ( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}",
"i=1 ;",
"i=1",
"i",
"1",
"i<=H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor( j=1 ; j<=W ; j++ ){\n\t\t\t\t\tif( i%2==1 ){\n\t\t\t\t\t\tif( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif ( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}",
"{\n\t\t\t\tfor( j=1 ; j<=W ; j++ ){\n\t\t\t\t\tif( i%2==1 ){\n\t\t\t\t\t\tif( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif ( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}",
"for( j=1 ; j<=W ; j++ ){\n\t\t\t\t\tif( i%2==1 ){\n\t\t\t\t\t\tif( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif ( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"j=1 ;",
"j=1",
"j",
"1",
"j<=W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif( i%2==1 ){\n\t\t\t\t\t\tif( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif ( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif( i%2==1 ){\n\t\t\t\t\t\tif( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif ( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"if( i%2==1 ){\n\t\t\t\t\t\tif( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif ( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"i%2==1",
"i%2",
"i",
"2",
"1",
"{\n\t\t\t\t\t\tif( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"j%2==1",
"j%2",
"j",
"2",
"1",
"{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\t\tif ( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if ( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"j%2==1",
"j%2",
"j",
"2",
"1",
"{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"String[] age",
"age",
"public class Main {\n\tpublic static void main(String[] age)throws IOException{\n\t\tBufferedReader br = new BufferedReader (new InputStreamReader(System.in));\n\n\t\tint i = 1;\n\t\tint j = 0;\n\n\t\twhile(true){\n\t\t\tString[] input = br.readLine().split(\" \");\n\n\t\t\tint H = Integer.parseInt(input[0]);\n\t\t\tint W = Integer.parseInt(input[1]);\n\n\t\t\tif( H==0 && W==0 ) break;\n\n\t\t\tfor( i=1 ; i<=H ; i++ ){\n\t\t\t\tfor( j=1 ; j<=W ; j++ ){\n\t\t\t\t\tif( i%2==1 ){\n\t\t\t\t\t\tif( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif ( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] age)throws IOException{\n\t\tBufferedReader br = new BufferedReader (new InputStreamReader(System.in));\n\n\t\tint i = 1;\n\t\tint j = 0;\n\n\t\twhile(true){\n\t\t\tString[] input = br.readLine().split(\" \");\n\n\t\t\tint H = Integer.parseInt(input[0]);\n\t\t\tint W = Integer.parseInt(input[1]);\n\n\t\t\tif( H==0 && W==0 ) break;\n\n\t\t\tfor( i=1 ; i<=H ; i++ ){\n\t\t\t\tfor( j=1 ; j<=W ; j++ ){\n\t\t\t\t\tif( i%2==1 ){\n\t\t\t\t\t\tif( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif ( j%2==1 ){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}\n\t}\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] age)throws IOException{
BufferedReader br = new BufferedReader (new InputStreamReader(System.in));
int i = 1;
int j = 0;
while(true){
String[] input = br.readLine().split(" ");
int H = Integer.parseInt(input[0]);
int W = Integer.parseInt(input[1]);
if( H==0 && W==0 ) break;
for( i=1 ; i<=H ; i++ ){
for( j=1 ; j<=W ; j++ ){
if( i%2==1 ){
if( j%2==1 ){
System.out.print("#");
}else{
System.out.print(".");
}
}else{
if ( j%2==1 ){
System.out.print(".");
}else{
System.out.print("#");
}
}
}
System.out.print("\n");
}
System.out.print("\n");
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
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] | [
"import java.util.Scanner;\nclass Main{\n public static void main(String[] args){\n\tfinal Scanner sc=new Scanner(System.in);\n\twhile(true){\n\tint a=sc.nextInt();\n\tint b=sc.nextInt();\n\tif(a==0 && b==0) break;\n\tfor(int i=0;i<a;i++){\n\t for(int j=0;j<b;j++){\n\t\tif((i+j)%2==0) System.out.print(\"#\");\n\t\telse System.out.print(\".\");\n\t }\n\t System.out.println(\"\");\n\t}\n\tSystem.out.println(\"\");\n\t}\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main{\n public static void main(String[] args){\n\tfinal Scanner sc=new Scanner(System.in);\n\twhile(true){\n\tint a=sc.nextInt();\n\tint b=sc.nextInt();\n\tif(a==0 && b==0) break;\n\tfor(int i=0;i<a;i++){\n\t for(int j=0;j<b;j++){\n\t\tif((i+j)%2==0) System.out.print(\"#\");\n\t\telse System.out.print(\".\");\n\t }\n\t System.out.println(\"\");\n\t}\n\tSystem.out.println(\"\");\n\t}\n }\n}",
"Main",
"public static void main(String[] args){\n\tfinal Scanner sc=new Scanner(System.in);\n\twhile(true){\n\tint a=sc.nextInt();\n\tint b=sc.nextInt();\n\tif(a==0 && b==0) break;\n\tfor(int i=0;i<a;i++){\n\t for(int j=0;j<b;j++){\n\t\tif((i+j)%2==0) System.out.print(\"#\");\n\t\telse System.out.print(\".\");\n\t }\n\t System.out.println(\"\");\n\t}\n\tSystem.out.println(\"\");\n\t}\n }",
"main",
"{\n\tfinal Scanner sc=new Scanner(System.in);\n\twhile(true){\n\tint a=sc.nextInt();\n\tint b=sc.nextInt();\n\tif(a==0 && b==0) break;\n\tfor(int i=0;i<a;i++){\n\t for(int j=0;j<b;j++){\n\t\tif((i+j)%2==0) System.out.print(\"#\");\n\t\telse System.out.print(\".\");\n\t }\n\t System.out.println(\"\");\n\t}\n\tSystem.out.println(\"\");\n\t}\n }",
"final Scanner sc=new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"while(true){\n\tint a=sc.nextInt();\n\tint b=sc.nextInt();\n\tif(a==0 && b==0) break;\n\tfor(int i=0;i<a;i++){\n\t for(int j=0;j<b;j++){\n\t\tif((i+j)%2==0) System.out.print(\"#\");\n\t\telse System.out.print(\".\");\n\t }\n\t System.out.println(\"\");\n\t}\n\tSystem.out.println(\"\");\n\t}",
"true",
"{\n\tint a=sc.nextInt();\n\tint b=sc.nextInt();\n\tif(a==0 && b==0) break;\n\tfor(int i=0;i<a;i++){\n\t for(int j=0;j<b;j++){\n\t\tif((i+j)%2==0) System.out.print(\"#\");\n\t\telse System.out.print(\".\");\n\t }\n\t System.out.println(\"\");\n\t}\n\tSystem.out.println(\"\");\n\t}",
"int a=sc.nextInt();",
"a",
"sc.nextInt()",
"sc.nextInt",
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"int b=sc.nextInt();",
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"if(a==0 && b==0) break;",
"a==0 && b==0",
"a==0",
"a",
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"break;",
"for(int i=0;i<a;i++){\n\t for(int j=0;j<b;j++){\n\t\tif((i+j)%2==0) System.out.print(\"#\");\n\t\telse System.out.print(\".\");\n\t }\n\t System.out.println(\"\");\n\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<a",
"i",
"a",
"i++",
"i++",
"i",
"{\n\t for(int j=0;j<b;j++){\n\t\tif((i+j)%2==0) System.out.print(\"#\");\n\t\telse System.out.print(\".\");\n\t }\n\t System.out.println(\"\");\n\t}",
"{\n\t for(int j=0;j<b;j++){\n\t\tif((i+j)%2==0) System.out.print(\"#\");\n\t\telse System.out.print(\".\");\n\t }\n\t System.out.println(\"\");\n\t}",
"for(int j=0;j<b;j++){\n\t\tif((i+j)%2==0) System.out.print(\"#\");\n\t\telse System.out.print(\".\");\n\t }",
"int j=0;",
"int j=0;",
"j",
"0",
"j<b",
"j",
"b",
"j++",
"j++",
"j",
"{\n\t\tif((i+j)%2==0) System.out.print(\"#\");\n\t\telse System.out.print(\".\");\n\t }",
"{\n\t\tif((i+j)%2==0) System.out.print(\"#\");\n\t\telse System.out.print(\".\");\n\t }",
"if((i+j)%2==0) System.out.print(\"#\");\n\t\telse System.out.print(\".\");",
"(i+j)%2==0",
"(i+j)%2",
"(i+j)",
"i",
"j",
"2",
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"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] args",
"args"
] | import java.util.Scanner;
class Main{
public static void main(String[] args){
final Scanner sc=new Scanner(System.in);
while(true){
int a=sc.nextInt();
int b=sc.nextInt();
if(a==0 && b==0) break;
for(int i=0;i<a;i++){
for(int j=0;j<b;j++){
if((i+j)%2==0) System.out.print("#");
else System.out.print(".");
}
System.out.println("");
}
System.out.println("");
}
}
} |
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] | [
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1
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1,
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1,
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4,
6
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0,
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156,
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156,
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9,
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11,
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12,
13
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11,
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21,
22
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26
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26,
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25,
28
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17,
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29,
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30,
31
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[
31,
32
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[
32,
33
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[
31,
34
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34,
35
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34,
36
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[
30,
37
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[
29,
38
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38,
39
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39,
40
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40,
41
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41,
42
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43,
44
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43,
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39,
46
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38,
47
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17,
48
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48,
49
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48,
50
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50,
51
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51,
52
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[
50,
53
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53,
54
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53,
55
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48,
56
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56,
57
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57,
58
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56,
59
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59,
60
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59,
61
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9,
62
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62,
63
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156,
64
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64,
65
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64,
66
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66,
67
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72,
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72,
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67,
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75,
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76,
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67,
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79,
79
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[
79,
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80,
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81,
82
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82,
83
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[
82,
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[
80,
85
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85,
86
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[
85,
87
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[
80,
88
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[
88,
89
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[
89,
90
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[
80,
91
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[
92,
92
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[
92,
93
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[
93,
94
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94,
95
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95,
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94,
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93,
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100,
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114,
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115,
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116,
117
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116,
118
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[
114,
119
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[
93,
120
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120,
121
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[
121,
122
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[
122,
123
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[
123,
124
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[
123,
125
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[
122,
126
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121,
127
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[
127,
128
],
[
128,
129
],
[
129,
130
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[
130,
131
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[
130,
132
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[
128,
133
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[
121,
134
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[
134,
135
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[
135,
136
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[
136,
137
],
[
137,
138
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[
137,
139
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[
135,
140
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[
79,
141
],
[
141,
142
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[
142,
143
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[
143,
144
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[
143,
145
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[
66,
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[
146,
147
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[
147,
148
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[
148,
149
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[
148,
150
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[
64,
151
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[
151,
152
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[
64,
153
],
[
153,
154
],
[
0,
155
],
[
155,
156
],
[
155,
157
]
] | [
"import java.io.BufferedReader;\nimport java.io.InputStreamReader;\n\npublic class Main {\n public static void main(String[] args) throws Exception {\n // Here your code !\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n while(true) {\n String line = br.readLine();\n String[] line2 = line.split(\" \");\n if(Integer.parseInt(line2[0]) == 0)\n if(Integer.parseInt(line2[1]) == 0)\n break;\n print(Integer.parseInt(line2[0]),Integer.parseInt(line2[1]));\n }\n }\n static void print(int h,int w) {\n for(int i=0;i < h;i++) {\n for(int j = 0; j < w ; j++) {\n if(i % 2 == 0) {\n if(j % 2==0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n else {\n if(j % 2==0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n\n }\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"public class Main {\n public static void main(String[] args) throws Exception {\n // Here your code !\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n while(true) {\n String line = br.readLine();\n String[] line2 = line.split(\" \");\n if(Integer.parseInt(line2[0]) == 0)\n if(Integer.parseInt(line2[1]) == 0)\n break;\n print(Integer.parseInt(line2[0]),Integer.parseInt(line2[1]));\n }\n }\n static void print(int h,int w) {\n for(int i=0;i < h;i++) {\n for(int j = 0; j < w ; j++) {\n if(i % 2 == 0) {\n if(j % 2==0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n else {\n if(j % 2==0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n\n }\n}",
"Main",
"public static void main(String[] args) throws Exception {\n // Here your code !\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n while(true) {\n String line = br.readLine();\n String[] line2 = line.split(\" \");\n if(Integer.parseInt(line2[0]) == 0)\n if(Integer.parseInt(line2[1]) == 0)\n break;\n print(Integer.parseInt(line2[0]),Integer.parseInt(line2[1]));\n }\n }",
"main",
"{\n // Here your code !\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n while(true) {\n String line = br.readLine();\n String[] line2 = line.split(\" \");\n if(Integer.parseInt(line2[0]) == 0)\n if(Integer.parseInt(line2[1]) == 0)\n break;\n print(Integer.parseInt(line2[0]),Integer.parseInt(line2[1]));\n }\n }",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"while(true) {\n String line = br.readLine();\n String[] line2 = line.split(\" \");\n if(Integer.parseInt(line2[0]) == 0)\n if(Integer.parseInt(line2[1]) == 0)\n break;\n print(Integer.parseInt(line2[0]),Integer.parseInt(line2[1]));\n }",
"true",
"{\n String line = br.readLine();\n String[] line2 = line.split(\" \");\n if(Integer.parseInt(line2[0]) == 0)\n if(Integer.parseInt(line2[1]) == 0)\n break;\n print(Integer.parseInt(line2[0]),Integer.parseInt(line2[1]));\n }",
"String line = br.readLine();",
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"br.readLine",
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"line.split",
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"if(Integer.parseInt(line2[0]) == 0)\n if(Integer.parseInt(line2[1]) == 0)\n break;",
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"String[] args",
"args",
"static void print(int h,int w) {\n for(int i=0;i < h;i++) {\n for(int j = 0; j < w ; j++) {\n if(i % 2 == 0) {\n if(j % 2==0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n else {\n if(j % 2==0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n\n }",
"print",
"{\n for(int i=0;i < h;i++) {\n for(int j = 0; j < w ; j++) {\n if(i % 2 == 0) {\n if(j % 2==0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n else {\n if(j % 2==0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n\n }",
"for(int i=0;i < h;i++) {\n for(int j = 0; j < w ; j++) {\n if(i % 2 == 0) {\n if(j % 2==0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n else {\n if(j % 2==0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n }\n System.out.println();\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i < h",
"i",
"h",
"i++",
"i++",
"i",
"{\n for(int j = 0; j < w ; j++) {\n if(i % 2 == 0) {\n if(j % 2==0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n else {\n if(j % 2==0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n }\n System.out.println();\n }",
"{\n for(int j = 0; j < w ; j++) {\n if(i % 2 == 0) {\n if(j % 2==0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n else {\n if(j % 2==0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n }\n System.out.println();\n }",
"for(int j = 0; j < w ; j++) {\n if(i % 2 == 0) {\n if(j % 2==0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n else {\n if(j % 2==0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < w",
"j",
"w",
"j++",
"j++",
"j",
"{\n if(i % 2 == 0) {\n if(j % 2==0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n else {\n if(j % 2==0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n }",
"{\n if(i % 2 == 0) {\n if(j % 2==0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n else {\n if(j % 2==0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n }",
"if(i % 2 == 0) {\n if(j % 2==0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n else {\n if(j % 2==0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n if(j % 2==0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }",
"if(j % 2==0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }",
"j % 2==0",
"j % 2",
"j",
"2",
"0",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n if(j % 2==0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }",
"if(j % 2==0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }",
"j % 2==0",
"j % 2",
"j",
"2",
"0",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"int h",
"h",
"int w",
"w",
"public class Main {\n public static void main(String[] args) throws Exception {\n // Here your code !\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n while(true) {\n String line = br.readLine();\n String[] line2 = line.split(\" \");\n if(Integer.parseInt(line2[0]) == 0)\n if(Integer.parseInt(line2[1]) == 0)\n break;\n print(Integer.parseInt(line2[0]),Integer.parseInt(line2[1]));\n }\n }\n static void print(int h,int w) {\n for(int i=0;i < h;i++) {\n for(int j = 0; j < w ; j++) {\n if(i % 2 == 0) {\n if(j % 2==0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n else {\n if(j % 2==0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n\n }\n}",
"public class Main {\n public static void main(String[] args) throws Exception {\n // Here your code !\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n while(true) {\n String line = br.readLine();\n String[] line2 = line.split(\" \");\n if(Integer.parseInt(line2[0]) == 0)\n if(Integer.parseInt(line2[1]) == 0)\n break;\n print(Integer.parseInt(line2[0]),Integer.parseInt(line2[1]));\n }\n }\n static void print(int h,int w) {\n for(int i=0;i < h;i++) {\n for(int j = 0; j < w ; j++) {\n if(i % 2 == 0) {\n if(j % 2==0) {\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n else {\n if(j % 2==0) {\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n\n }\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) throws Exception {
// Here your code !
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
while(true) {
String line = br.readLine();
String[] line2 = line.split(" ");
if(Integer.parseInt(line2[0]) == 0)
if(Integer.parseInt(line2[1]) == 0)
break;
print(Integer.parseInt(line2[0]),Integer.parseInt(line2[1]));
}
}
static void print(int h,int w) {
for(int i=0;i < h;i++) {
for(int j = 0; j < w ; j++) {
if(i % 2 == 0) {
if(j % 2==0) {
System.out.print("#");
}else {
System.out.print(".");
}
}
else {
if(j % 2==0) {
System.out.print(".");
}else {
System.out.print("#");
}
}
}
System.out.println();
}
System.out.println();
}
} |
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
18,
13,
13,
42,
17,
30,
41,
13,
4,
18,
4,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
3,
41,
13,
20,
14,
2,
2,
17,
13,
2,
17,
13,
37,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
0,
13,
17,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
0,
13,
17,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
30,
4,
18,
13,
17,
30,
4,
18,
13,
17,
4,
18,
13,
4,
18,
13,
17,
4,
18,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
135,
14
],
[
135,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
23,
25
],
[
17,
26
],
[
26,
27
],
[
26,
28
],
[
28,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
31,
36
],
[
28,
37
],
[
37,
38
],
[
37,
39
],
[
39,
40
],
[
40,
41
],
[
39,
42
],
[
42,
43
],
[
42,
44
],
[
28,
45
],
[
45,
46
],
[
45,
47
],
[
47,
48
],
[
48,
49
],
[
47,
50
],
[
50,
51
],
[
50,
52
],
[
28,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
54,
58
],
[
58,
59
],
[
58,
60
],
[
53,
61
],
[
28,
62
],
[
62,
63
],
[
62,
64
],
[
28,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
67,
69
],
[
66,
70
],
[
70,
71
],
[
70,
72
],
[
65,
73
],
[
73,
74
],
[
28,
75
],
[
75,
76
],
[
76,
77
],
[
77,
78
],
[
77,
79
],
[
75,
80
],
[
80,
81
],
[
80,
82
],
[
75,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
75,
87
],
[
88,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
89,
94
],
[
94,
95
],
[
94,
96
],
[
89,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
89,
101
],
[
102,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
106,
108
],
[
105,
109
],
[
104,
110
],
[
103,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
112,
115
],
[
103,
116
],
[
116,
117
],
[
117,
118
],
[
118,
119
],
[
117,
120
],
[
88,
121
],
[
121,
122
],
[
122,
123
],
[
121,
124
],
[
124,
125
],
[
125,
126
],
[
124,
127
],
[
28,
128
],
[
128,
129
],
[
129,
130
],
[
128,
131
],
[
15,
132
],
[
132,
133
],
[
0,
134
],
[
134,
135
],
[
134,
136
]
] | [
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\nimport java.io.PrintStream;\n\npublic class Main {\n\tpublic static void main(String[] args) throws IOException {\n\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\tPrintStream out = System.out;\n\t\twhile (true) {\n\t\t\tString[] str = in.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(str[0]);\n\t\t\tint W = Integer.parseInt(str[1]);\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\t\t\tStringBuilder sb = new StringBuilder();\n\t\t\tif (300 < H || 300 < W)\n\t\t\t\tthrow new RuntimeException(\"range oger\");\n\t\t\tfor (int i = 0; i < H; i += 1) {\n\t\t\t\tfor (int j = 0; j < W; j += 1) {\n\t\t\t\t\tif ((i + j) % 2 == 0) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(System.getProperty(\"line.separator\"));\n\t\t\t}\n\t\t\tout.println(sb);\n\t\t}\n\t}\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.io.PrintStream;",
"PrintStream",
"java.io",
"public class Main {\n\tpublic static void main(String[] args) throws IOException {\n\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\tPrintStream out = System.out;\n\t\twhile (true) {\n\t\t\tString[] str = in.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(str[0]);\n\t\t\tint W = Integer.parseInt(str[1]);\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\t\t\tStringBuilder sb = new StringBuilder();\n\t\t\tif (300 < H || 300 < W)\n\t\t\t\tthrow new RuntimeException(\"range oger\");\n\t\t\tfor (int i = 0; i < H; i += 1) {\n\t\t\t\tfor (int j = 0; j < W; j += 1) {\n\t\t\t\t\tif ((i + j) % 2 == 0) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(System.getProperty(\"line.separator\"));\n\t\t\t}\n\t\t\tout.println(sb);\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args) throws IOException {\n\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\tPrintStream out = System.out;\n\t\twhile (true) {\n\t\t\tString[] str = in.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(str[0]);\n\t\t\tint W = Integer.parseInt(str[1]);\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\t\t\tStringBuilder sb = new StringBuilder();\n\t\t\tif (300 < H || 300 < W)\n\t\t\t\tthrow new RuntimeException(\"range oger\");\n\t\t\tfor (int i = 0; i < H; i += 1) {\n\t\t\t\tfor (int j = 0; j < W; j += 1) {\n\t\t\t\t\tif ((i + j) % 2 == 0) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(System.getProperty(\"line.separator\"));\n\t\t\t}\n\t\t\tout.println(sb);\n\t\t}\n\t}",
"main",
"{\n\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\tPrintStream out = System.out;\n\t\twhile (true) {\n\t\t\tString[] str = in.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(str[0]);\n\t\t\tint W = Integer.parseInt(str[1]);\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\t\t\tStringBuilder sb = new StringBuilder();\n\t\t\tif (300 < H || 300 < W)\n\t\t\t\tthrow new RuntimeException(\"range oger\");\n\t\t\tfor (int i = 0; i < H; i += 1) {\n\t\t\t\tfor (int j = 0; j < W; j += 1) {\n\t\t\t\t\tif ((i + j) % 2 == 0) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(System.getProperty(\"line.separator\"));\n\t\t\t}\n\t\t\tout.println(sb);\n\t\t}\n\t}",
"BufferedReader in = new BufferedReader(new InputStreamReader(System.in));",
"in",
"new BufferedReader(new InputStreamReader(System.in))",
"PrintStream out = System.out;",
"out",
"System.out",
"System",
"System.out",
"while (true) {\n\t\t\tString[] str = in.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(str[0]);\n\t\t\tint W = Integer.parseInt(str[1]);\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\t\t\tStringBuilder sb = new StringBuilder();\n\t\t\tif (300 < H || 300 < W)\n\t\t\t\tthrow new RuntimeException(\"range oger\");\n\t\t\tfor (int i = 0; i < H; i += 1) {\n\t\t\t\tfor (int j = 0; j < W; j += 1) {\n\t\t\t\t\tif ((i + j) % 2 == 0) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(System.getProperty(\"line.separator\"));\n\t\t\t}\n\t\t\tout.println(sb);\n\t\t}",
"true",
"{\n\t\t\tString[] str = in.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(str[0]);\n\t\t\tint W = Integer.parseInt(str[1]);\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\t\t\tStringBuilder sb = new StringBuilder();\n\t\t\tif (300 < H || 300 < W)\n\t\t\t\tthrow new RuntimeException(\"range oger\");\n\t\t\tfor (int i = 0; i < H; i += 1) {\n\t\t\t\tfor (int j = 0; j < W; j += 1) {\n\t\t\t\t\tif ((i + j) % 2 == 0) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(System.getProperty(\"line.separator\"));\n\t\t\t}\n\t\t\tout.println(sb);\n\t\t}",
"String[] str = in.readLine().split(\" \");",
"str",
"in.readLine().split(\" \")",
"in.readLine().split",
"in.readLine()",
"in.readLine",
"in",
"\" \"",
"int H = Integer.parseInt(str[0]);",
"H",
"Integer.parseInt(str[0])",
"Integer.parseInt",
"Integer",
"str[0]",
"str",
"0",
"int W = Integer.parseInt(str[1]);",
"W",
"Integer.parseInt(str[1])",
"Integer.parseInt",
"Integer",
"str[1]",
"str",
"1",
"if (H == 0 && W == 0)\n\t\t\t\tbreak;",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"break;",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"if (300 < H || 300 < W)\n\t\t\t\tthrow new RuntimeException(\"range oger\");",
"300 < H || 300 < W",
"300 < H",
"300",
"H",
"300 < W",
"300",
"W",
"throw new RuntimeException(\"range oger\");",
"new RuntimeException(\"range oger\")",
"for (int i = 0; i < H; i += 1) {\n\t\t\t\tfor (int j = 0; j < W; j += 1) {\n\t\t\t\t\tif ((i + j) % 2 == 0) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(System.getProperty(\"line.separator\"));\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i += 1",
"i += 1",
"i",
"1",
"{\n\t\t\t\tfor (int j = 0; j < W; j += 1) {\n\t\t\t\t\tif ((i + j) % 2 == 0) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(System.getProperty(\"line.separator\"));\n\t\t\t}",
"{\n\t\t\t\tfor (int j = 0; j < W; j += 1) {\n\t\t\t\t\tif ((i + j) % 2 == 0) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(System.getProperty(\"line.separator\"));\n\t\t\t}",
"for (int j = 0; j < W; j += 1) {\n\t\t\t\t\tif ((i + j) % 2 == 0) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < W",
"j",
"W",
"j += 1",
"j += 1",
"j",
"1",
"{\n\t\t\t\t\tif ((i + j) % 2 == 0) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif ((i + j) % 2 == 0) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"if ((i + j) % 2 == 0) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}",
"(i + j) % 2 == 0",
"(i + j) % 2",
"(i + j)",
"i",
"j",
"2",
"0",
"{\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"{\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"sb.append(System.getProperty(\"line.separator\"))",
"sb.append",
"sb",
"System.getProperty(\"line.separator\")",
"System.getProperty",
"System",
"\"line.separator\"",
"out.println(sb)",
"out.println",
"out",
"sb",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) throws IOException {\n\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\tPrintStream out = System.out;\n\t\twhile (true) {\n\t\t\tString[] str = in.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(str[0]);\n\t\t\tint W = Integer.parseInt(str[1]);\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\t\t\tStringBuilder sb = new StringBuilder();\n\t\t\tif (300 < H || 300 < W)\n\t\t\t\tthrow new RuntimeException(\"range oger\");\n\t\t\tfor (int i = 0; i < H; i += 1) {\n\t\t\t\tfor (int j = 0; j < W; j += 1) {\n\t\t\t\t\tif ((i + j) % 2 == 0) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(System.getProperty(\"line.separator\"));\n\t\t\t}\n\t\t\tout.println(sb);\n\t\t}\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) throws IOException {\n\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\t\tPrintStream out = System.out;\n\t\twhile (true) {\n\t\t\tString[] str = in.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(str[0]);\n\t\t\tint W = Integer.parseInt(str[1]);\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\t\t\tStringBuilder sb = new StringBuilder();\n\t\t\tif (300 < H || 300 < W)\n\t\t\t\tthrow new RuntimeException(\"range oger\");\n\t\t\tfor (int i = 0; i < H; i += 1) {\n\t\t\t\tfor (int j = 0; j < W; j += 1) {\n\t\t\t\t\tif ((i + j) % 2 == 0) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(System.getProperty(\"line.separator\"));\n\t\t\t}\n\t\t\tout.println(sb);\n\t\t}\n\t}\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintStream;
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
PrintStream out = System.out;
while (true) {
String[] str = in.readLine().split(" ");
int H = Integer.parseInt(str[0]);
int W = Integer.parseInt(str[1]);
if (H == 0 && W == 0)
break;
StringBuilder sb = new StringBuilder();
if (300 < H || 300 < W)
throw new RuntimeException("range oger");
for (int i = 0; i < H; i += 1) {
for (int j = 0; j < W; j += 1) {
if ((i + j) % 2 == 0) {
sb.append("#");
} else {
sb.append(".");
}
}
sb.append(System.getProperty("line.separator"));
}
out.println(sb);
}
}
} |
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
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6,
13,
41,
13,
20,
12,
13,
30,
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13,
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30,
4,
18,
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13,
30,
42,
17,
30,
41,
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4,
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41,
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4,
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2,
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3,
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1,
41,
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2,
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1,
40,
13,
30,
30,
11,
1,
41,
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17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
16,
17
],
[
16,
18
],
[
0,
19
],
[
19,
20
],
[
19,
21
],
[
0,
22
],
[
121,
23
],
[
121,
24
],
[
24,
25
],
[
24,
26
],
[
121,
27
],
[
27,
28
],
[
27,
29
],
[
29,
30
],
[
27,
31
],
[
31,
32
],
[
121,
33
],
[
33,
34
],
[
33,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
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[
121,
39
],
[
39,
40
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[
39,
41
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[
41,
42
],
[
41,
43
],
[
43,
44
],
[
44,
45
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[
44,
46
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[
46,
47
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[
47,
48
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[
47,
49
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[
49,
50
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[
50,
51
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[
46,
52
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[
52,
53
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[
52,
54
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[
54,
55
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[
55,
56
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[
46,
57
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[
57,
58
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[
58,
59
],
[
59,
60
],
[
59,
61
],
[
58,
62
],
[
57,
63
],
[
46,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
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[
66,
68
],
[
64,
69
],
[
69,
70
],
[
69,
71
],
[
64,
72
],
[
72,
73
],
[
73,
74
],
[
64,
75
],
[
76,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
79,
81
],
[
77,
82
],
[
82,
83
],
[
82,
84
],
[
77,
85
],
[
85,
86
],
[
86,
87
],
[
77,
88
],
[
89,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
92,
96
],
[
91,
97
],
[
90,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
100,
102
],
[
98,
103
],
[
90,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
106,
108
],
[
104,
109
],
[
76,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
112,
114
],
[
46,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
117,
119
],
[
0,
120
],
[
120,
121
],
[
120,
122
]
] | [
"import java.awt.AWTException;\nimport java.awt.Robot;\nimport java.awt.event.InputEvent;\nimport java.awt.event.MouseEvent;\nimport java.awt.geom.Point2D;\nimport java.awt.geom.Point2D.Double;\nimport java.util.*;\n \npublic class Main {\n Scanner sc = new Scanner(System.in);\n \n public static void main(String[] args) {\n new Main(); \n }\n \n public Main() {\n new TEST().doIt();\n }\n class TEST{\n void doIt(){\n \twhile(true){\n \t\tint n = sc.nextInt();\n \t\tint m = sc.nextInt();\n \t\tif(n + m == 0)break;\n \t\tfor(int i = 0;i < n;i++){\n \t\t\tfor(int j = 0;j < m;j++){\n \t\t\t\tif((i+j)%2 == 0)System.out.print(\"#\");\n \t\t\t\telse System.out.print(\".\");\n \t\t\t}\n \t\t\tSystem.out.println();\n \t\t}\n \t\tSystem.out.println();\n \t}\n }\n }\n}",
"import java.awt.AWTException;",
"AWTException",
"java.awt",
"import java.awt.Robot;",
"Robot",
"java.awt",
"import java.awt.event.InputEvent;",
"InputEvent",
"java.awt.event",
"import java.awt.event.MouseEvent;",
"MouseEvent",
"java.awt.event",
"import java.awt.geom.Point2D;",
"Point2D",
"java.awt.geom",
"import java.awt.geom.Point2D.Double;",
"Double",
"java.awt.geom.Point2D",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n Scanner sc = new Scanner(System.in);\n \n public static void main(String[] args) {\n new Main(); \n }\n \n public Main() {\n new TEST().doIt();\n }\n class TEST{\n void doIt(){\n \twhile(true){\n \t\tint n = sc.nextInt();\n \t\tint m = sc.nextInt();\n \t\tif(n + m == 0)break;\n \t\tfor(int i = 0;i < n;i++){\n \t\t\tfor(int j = 0;j < m;j++){\n \t\t\t\tif((i+j)%2 == 0)System.out.print(\"#\");\n \t\t\t\telse System.out.print(\".\");\n \t\t\t}\n \t\t\tSystem.out.println();\n \t\t}\n \t\tSystem.out.println();\n \t}\n }\n }\n}",
"Main",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"public static void main(String[] args) {\n new Main(); \n }",
"main",
"{\n new Main(); \n }",
"new Main()",
"String[] args",
"args",
"public Main() {\n new TEST().doIt();\n }",
"Main",
"{\n new TEST().doIt();\n }",
"new TEST().doIt()",
"new TEST().doIt",
"new TEST()",
"class TEST{\n void doIt(){\n \twhile(true){\n \t\tint n = sc.nextInt();\n \t\tint m = sc.nextInt();\n \t\tif(n + m == 0)break;\n \t\tfor(int i = 0;i < n;i++){\n \t\t\tfor(int j = 0;j < m;j++){\n \t\t\t\tif((i+j)%2 == 0)System.out.print(\"#\");\n \t\t\t\telse System.out.print(\".\");\n \t\t\t}\n \t\t\tSystem.out.println();\n \t\t}\n \t\tSystem.out.println();\n \t}\n }\n }",
"TEST",
"void doIt(){\n \twhile(true){\n \t\tint n = sc.nextInt();\n \t\tint m = sc.nextInt();\n \t\tif(n + m == 0)break;\n \t\tfor(int i = 0;i < n;i++){\n \t\t\tfor(int j = 0;j < m;j++){\n \t\t\t\tif((i+j)%2 == 0)System.out.print(\"#\");\n \t\t\t\telse System.out.print(\".\");\n \t\t\t}\n \t\t\tSystem.out.println();\n \t\t}\n \t\tSystem.out.println();\n \t}\n }",
"doIt",
"{\n \twhile(true){\n \t\tint n = sc.nextInt();\n \t\tint m = sc.nextInt();\n \t\tif(n + m == 0)break;\n \t\tfor(int i = 0;i < n;i++){\n \t\t\tfor(int j = 0;j < m;j++){\n \t\t\t\tif((i+j)%2 == 0)System.out.print(\"#\");\n \t\t\t\telse System.out.print(\".\");\n \t\t\t}\n \t\t\tSystem.out.println();\n \t\t}\n \t\tSystem.out.println();\n \t}\n }",
"while(true){\n \t\tint n = sc.nextInt();\n \t\tint m = sc.nextInt();\n \t\tif(n + m == 0)break;\n \t\tfor(int i = 0;i < n;i++){\n \t\t\tfor(int j = 0;j < m;j++){\n \t\t\t\tif((i+j)%2 == 0)System.out.print(\"#\");\n \t\t\t\telse System.out.print(\".\");\n \t\t\t}\n \t\t\tSystem.out.println();\n \t\t}\n \t\tSystem.out.println();\n \t}",
"true",
"{\n \t\tint n = sc.nextInt();\n \t\tint m = sc.nextInt();\n \t\tif(n + m == 0)break;\n \t\tfor(int i = 0;i < n;i++){\n \t\t\tfor(int j = 0;j < m;j++){\n \t\t\t\tif((i+j)%2 == 0)System.out.print(\"#\");\n \t\t\t\telse System.out.print(\".\");\n \t\t\t}\n \t\t\tSystem.out.println();\n \t\t}\n \t\tSystem.out.println();\n \t}",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int m = sc.nextInt();",
"m",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(n + m == 0)break;",
"n + m == 0",
"n + m",
"n",
"m",
"0",
"break;",
"for(int i = 0;i < n;i++){\n \t\t\tfor(int j = 0;j < m;j++){\n \t\t\t\tif((i+j)%2 == 0)System.out.print(\"#\");\n \t\t\t\telse System.out.print(\".\");\n \t\t\t}\n \t\t\tSystem.out.println();\n \t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n \t\t\tfor(int j = 0;j < m;j++){\n \t\t\t\tif((i+j)%2 == 0)System.out.print(\"#\");\n \t\t\t\telse System.out.print(\".\");\n \t\t\t}\n \t\t\tSystem.out.println();\n \t\t}",
"{\n \t\t\tfor(int j = 0;j < m;j++){\n \t\t\t\tif((i+j)%2 == 0)System.out.print(\"#\");\n \t\t\t\telse System.out.print(\".\");\n \t\t\t}\n \t\t\tSystem.out.println();\n \t\t}",
"for(int j = 0;j < m;j++){\n \t\t\t\tif((i+j)%2 == 0)System.out.print(\"#\");\n \t\t\t\telse System.out.print(\".\");\n \t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < m",
"j",
"m",
"j++",
"j++",
"j",
"{\n \t\t\t\tif((i+j)%2 == 0)System.out.print(\"#\");\n \t\t\t\telse System.out.print(\".\");\n \t\t\t}",
"{\n \t\t\t\tif((i+j)%2 == 0)System.out.print(\"#\");\n \t\t\t\telse System.out.print(\".\");\n \t\t\t}",
"if((i+j)%2 == 0)System.out.print(\"#\");\n \t\t\t\telse System.out.print(\".\");",
"(i+j)%2 == 0",
"(i+j)%2",
"(i+j)",
"i",
"j",
"2",
"0",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"public class Main {\n Scanner sc = new Scanner(System.in);\n \n public static void main(String[] args) {\n new Main(); \n }\n \n public Main() {\n new TEST().doIt();\n }\n class TEST{\n void doIt(){\n \twhile(true){\n \t\tint n = sc.nextInt();\n \t\tint m = sc.nextInt();\n \t\tif(n + m == 0)break;\n \t\tfor(int i = 0;i < n;i++){\n \t\t\tfor(int j = 0;j < m;j++){\n \t\t\t\tif((i+j)%2 == 0)System.out.print(\"#\");\n \t\t\t\telse System.out.print(\".\");\n \t\t\t}\n \t\t\tSystem.out.println();\n \t\t}\n \t\tSystem.out.println();\n \t}\n }\n }\n}",
"public class Main {\n Scanner sc = new Scanner(System.in);\n \n public static void main(String[] args) {\n new Main(); \n }\n \n public Main() {\n new TEST().doIt();\n }\n class TEST{\n void doIt(){\n \twhile(true){\n \t\tint n = sc.nextInt();\n \t\tint m = sc.nextInt();\n \t\tif(n + m == 0)break;\n \t\tfor(int i = 0;i < n;i++){\n \t\t\tfor(int j = 0;j < m;j++){\n \t\t\t\tif((i+j)%2 == 0)System.out.print(\"#\");\n \t\t\t\telse System.out.print(\".\");\n \t\t\t}\n \t\t\tSystem.out.println();\n \t\t}\n \t\tSystem.out.println();\n \t}\n }\n }\n}",
"Main"
] | import java.awt.AWTException;
import java.awt.Robot;
import java.awt.event.InputEvent;
import java.awt.event.MouseEvent;
import java.awt.geom.Point2D;
import java.awt.geom.Point2D.Double;
import java.util.*;
public class Main {
Scanner sc = new Scanner(System.in);
public static void main(String[] args) {
new Main();
}
public Main() {
new TEST().doIt();
}
class TEST{
void doIt(){
while(true){
int n = sc.nextInt();
int m = sc.nextInt();
if(n + m == 0)break;
for(int i = 0;i < n;i++){
for(int j = 0;j < m;j++){
if((i+j)%2 == 0)System.out.print("#");
else System.out.print(".");
}
System.out.println();
}
System.out.println();
}
}
}
} |
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
38,
5,
13,
30,
4,
18,
13,
30,
41,
13,
41,
13,
41,
13,
20,
42,
17,
30,
41,
13,
20,
17,
41,
13,
4,
18,
4,
18,
13,
17,
0,
13,
4,
18,
13,
18,
13,
17,
0,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
30,
0,
18,
13,
17,
13,
0,
18,
13,
17,
13,
4,
18,
13,
13,
41,
13,
41,
13,
28,
13,
13,
30,
30,
0,
13,
18,
13,
17,
0,
13,
18,
13,
17,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
17,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
24,
31
],
[
31,
32
],
[
32,
33
],
[
31,
34
],
[
34,
35
],
[
31,
36
],
[
36,
37
],
[
36,
38
],
[
31,
39
],
[
39,
40
],
[
39,
41
],
[
41,
42
],
[
42,
43
],
[
42,
44
],
[
41,
46
],
[
46,
47
],
[
46,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
48,
53
],
[
41,
54
],
[
54,
55
],
[
54,
56
],
[
56,
57
],
[
57,
58
],
[
56,
59
],
[
59,
60
],
[
59,
61
],
[
41,
62
],
[
62,
63
],
[
62,
64
],
[
64,
65
],
[
65,
66
],
[
64,
67
],
[
67,
68
],
[
67,
69
],
[
41,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
71,
75
],
[
75,
76
],
[
75,
77
],
[
70,
78
],
[
78,
79
],
[
70,
80
],
[
80,
81
],
[
81,
82
],
[
82,
83
],
[
82,
84
],
[
81,
85
],
[
80,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
86,
90
],
[
80,
91
],
[
91,
92
],
[
92,
93
],
[
91,
94
],
[
31,
95
],
[
95,
96
],
[
31,
97
],
[
97,
98
],
[
31,
99
],
[
99,
100
],
[
99,
101
],
[
99,
102
],
[
103,
103
],
[
103,
104
],
[
104,
105
],
[
104,
106
],
[
106,
107
],
[
106,
108
],
[
103,
109
],
[
109,
110
],
[
109,
111
],
[
111,
112
],
[
111,
113
],
[
103,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
116,
118
],
[
114,
119
],
[
119,
120
],
[
119,
121
],
[
114,
122
],
[
122,
123
],
[
123,
124
],
[
114,
125
],
[
126,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
127,
132
],
[
132,
133
],
[
132,
134
],
[
127,
135
],
[
135,
136
],
[
136,
137
],
[
127,
138
],
[
139,
139
],
[
139,
140
],
[
140,
141
],
[
141,
142
],
[
142,
143
],
[
143,
144
],
[
143,
145
],
[
142,
146
],
[
141,
147
],
[
140,
148
],
[
148,
149
],
[
149,
150
],
[
150,
151
],
[
151,
152
],
[
151,
153
],
[
149,
154
],
[
140,
155
],
[
155,
156
],
[
156,
157
],
[
157,
158
],
[
158,
159
],
[
158,
160
],
[
156,
161
],
[
126,
162
],
[
162,
163
],
[
163,
164
],
[
164,
165
],
[
164,
166
],
[
103,
167
],
[
167,
168
],
[
168,
169
],
[
169,
170
],
[
169,
171
],
[
15,
172
],
[
172,
173
]
] | [
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\nimport java.util.ArrayList;\n\nclass Main {\n\tpublic static void main(String[] args) {\n\t\tInputStreamReader isr = new InputStreamReader(System.in);\n\t\tBufferedReader br = new BufferedReader(isr);\n\t\ttry {\n\t\t\tint H, W;\n\t\t\tArrayList<int[]> list = new ArrayList<int[]>();\n\t\t\tdo {\n\t\t\t\tint[] ret = new int[2];\n\t\t\t\tString[] input = br.readLine().split(\" \");\n\t\t\t\tH = Integer.parseInt(input[0]);\n\t\t\t\tW = Integer.parseInt(input[1]);\n\t\t\t\tif (H == 0 && W == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\tret[0] = H;\n\t\t\t\t\tret[1] = W;\n\t\t\t\t\tlist.add(ret);\n\t\t\t\t}\n\t\t\t} while (true);\n\n\t\t\tint x, y;\n\t\t\tfor (int[] e : list) {\n\t\t\t\tH = e[0];\n\t\t\t\tW = e[1];\n\t\t\t\tfor (x = 1; x <= H; x++) {\n\t\t\t\t\tfor (y = 1; y <= W; y++) {\n\t\t\t\t\t\tif ((x + y) % 2 == 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\n\t\t} catch (IOException e) {\n\t\t\te.printStackTrace();\n\t\t}\n\t}\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"class Main {\n\tpublic static void main(String[] args) {\n\t\tInputStreamReader isr = new InputStreamReader(System.in);\n\t\tBufferedReader br = new BufferedReader(isr);\n\t\ttry {\n\t\t\tint H, W;\n\t\t\tArrayList<int[]> list = new ArrayList<int[]>();\n\t\t\tdo {\n\t\t\t\tint[] ret = new int[2];\n\t\t\t\tString[] input = br.readLine().split(\" \");\n\t\t\t\tH = Integer.parseInt(input[0]);\n\t\t\t\tW = Integer.parseInt(input[1]);\n\t\t\t\tif (H == 0 && W == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\tret[0] = H;\n\t\t\t\t\tret[1] = W;\n\t\t\t\t\tlist.add(ret);\n\t\t\t\t}\n\t\t\t} while (true);\n\n\t\t\tint x, y;\n\t\t\tfor (int[] e : list) {\n\t\t\t\tH = e[0];\n\t\t\t\tW = e[1];\n\t\t\t\tfor (x = 1; x <= H; x++) {\n\t\t\t\t\tfor (y = 1; y <= W; y++) {\n\t\t\t\t\t\tif ((x + y) % 2 == 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\n\t\t} catch (IOException e) {\n\t\t\te.printStackTrace();\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tInputStreamReader isr = new InputStreamReader(System.in);\n\t\tBufferedReader br = new BufferedReader(isr);\n\t\ttry {\n\t\t\tint H, W;\n\t\t\tArrayList<int[]> list = new ArrayList<int[]>();\n\t\t\tdo {\n\t\t\t\tint[] ret = new int[2];\n\t\t\t\tString[] input = br.readLine().split(\" \");\n\t\t\t\tH = Integer.parseInt(input[0]);\n\t\t\t\tW = Integer.parseInt(input[1]);\n\t\t\t\tif (H == 0 && W == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\tret[0] = H;\n\t\t\t\t\tret[1] = W;\n\t\t\t\t\tlist.add(ret);\n\t\t\t\t}\n\t\t\t} while (true);\n\n\t\t\tint x, y;\n\t\t\tfor (int[] e : list) {\n\t\t\t\tH = e[0];\n\t\t\t\tW = e[1];\n\t\t\t\tfor (x = 1; x <= H; x++) {\n\t\t\t\t\tfor (y = 1; y <= W; y++) {\n\t\t\t\t\t\tif ((x + y) % 2 == 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\n\t\t} catch (IOException e) {\n\t\t\te.printStackTrace();\n\t\t}\n\t}",
"main",
"{\n\t\tInputStreamReader isr = new InputStreamReader(System.in);\n\t\tBufferedReader br = new BufferedReader(isr);\n\t\ttry {\n\t\t\tint H, W;\n\t\t\tArrayList<int[]> list = new ArrayList<int[]>();\n\t\t\tdo {\n\t\t\t\tint[] ret = new int[2];\n\t\t\t\tString[] input = br.readLine().split(\" \");\n\t\t\t\tH = Integer.parseInt(input[0]);\n\t\t\t\tW = Integer.parseInt(input[1]);\n\t\t\t\tif (H == 0 && W == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\tret[0] = H;\n\t\t\t\t\tret[1] = W;\n\t\t\t\t\tlist.add(ret);\n\t\t\t\t}\n\t\t\t} while (true);\n\n\t\t\tint x, y;\n\t\t\tfor (int[] e : list) {\n\t\t\t\tH = e[0];\n\t\t\t\tW = e[1];\n\t\t\t\tfor (x = 1; x <= H; x++) {\n\t\t\t\t\tfor (y = 1; y <= W; y++) {\n\t\t\t\t\t\tif ((x + y) % 2 == 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\n\t\t} catch (IOException e) {\n\t\t\te.printStackTrace();\n\t\t}\n\t}",
"InputStreamReader isr = new InputStreamReader(System.in);",
"isr",
"new InputStreamReader(System.in)",
"BufferedReader br = new BufferedReader(isr);",
"br",
"new BufferedReader(isr)",
"try {\n\t\t\tint H, W;\n\t\t\tArrayList<int[]> list = new ArrayList<int[]>();\n\t\t\tdo {\n\t\t\t\tint[] ret = new int[2];\n\t\t\t\tString[] input = br.readLine().split(\" \");\n\t\t\t\tH = Integer.parseInt(input[0]);\n\t\t\t\tW = Integer.parseInt(input[1]);\n\t\t\t\tif (H == 0 && W == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\tret[0] = H;\n\t\t\t\t\tret[1] = W;\n\t\t\t\t\tlist.add(ret);\n\t\t\t\t}\n\t\t\t} while (true);\n\n\t\t\tint x, y;\n\t\t\tfor (int[] e : list) {\n\t\t\t\tH = e[0];\n\t\t\t\tW = e[1];\n\t\t\t\tfor (x = 1; x <= H; x++) {\n\t\t\t\t\tfor (y = 1; y <= W; y++) {\n\t\t\t\t\t\tif ((x + y) % 2 == 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\n\t\t} catch (IOException e) {\n\t\t\te.printStackTrace();\n\t\t}",
"catch (IOException e) {\n\t\t\te.printStackTrace();\n\t\t}",
"IOException e",
"{\n\t\t\te.printStackTrace();\n\t\t}",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n\t\t\tint H, W;\n\t\t\tArrayList<int[]> list = new ArrayList<int[]>();\n\t\t\tdo {\n\t\t\t\tint[] ret = new int[2];\n\t\t\t\tString[] input = br.readLine().split(\" \");\n\t\t\t\tH = Integer.parseInt(input[0]);\n\t\t\t\tW = Integer.parseInt(input[1]);\n\t\t\t\tif (H == 0 && W == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\tret[0] = H;\n\t\t\t\t\tret[1] = W;\n\t\t\t\t\tlist.add(ret);\n\t\t\t\t}\n\t\t\t} while (true);\n\n\t\t\tint x, y;\n\t\t\tfor (int[] e : list) {\n\t\t\t\tH = e[0];\n\t\t\t\tW = e[1];\n\t\t\t\tfor (x = 1; x <= H; x++) {\n\t\t\t\t\tfor (y = 1; y <= W; y++) {\n\t\t\t\t\t\tif ((x + y) % 2 == 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\n\t\t}",
"int H",
"H",
"W;",
"W",
"ArrayList<int[]> list = new ArrayList<int[]>();",
"list",
"new ArrayList<int[]>()",
"do {\n\t\t\t\tint[] ret = new int[2];\n\t\t\t\tString[] input = br.readLine().split(\" \");\n\t\t\t\tH = Integer.parseInt(input[0]);\n\t\t\t\tW = Integer.parseInt(input[1]);\n\t\t\t\tif (H == 0 && W == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\tret[0] = H;\n\t\t\t\t\tret[1] = W;\n\t\t\t\t\tlist.add(ret);\n\t\t\t\t}\n\t\t\t} while (true);",
"true",
"{\n\t\t\t\tint[] ret = new int[2];\n\t\t\t\tString[] input = br.readLine().split(\" \");\n\t\t\t\tH = Integer.parseInt(input[0]);\n\t\t\t\tW = Integer.parseInt(input[1]);\n\t\t\t\tif (H == 0 && W == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\tret[0] = H;\n\t\t\t\t\tret[1] = W;\n\t\t\t\t\tlist.add(ret);\n\t\t\t\t}\n\t\t\t}",
"int[] ret = new int[2];",
"ret",
"new int[2]",
"2",
"String[] input = br.readLine().split(\" \");",
"input",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"H = Integer.parseInt(input[0])",
"H",
"Integer.parseInt(input[0])",
"Integer.parseInt",
"Integer",
"input[0]",
"input",
"0",
"W = Integer.parseInt(input[1])",
"W",
"Integer.parseInt(input[1])",
"Integer.parseInt",
"Integer",
"input[1]",
"input",
"1",
"if (H == 0 && W == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\tret[0] = H;\n\t\t\t\t\tret[1] = W;\n\t\t\t\t\tlist.add(ret);\n\t\t\t\t}",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n\t\t\t\t\tbreak;\n\t\t\t\t}",
"break;",
"{\n\t\t\t\t\tret[0] = H;\n\t\t\t\t\tret[1] = W;\n\t\t\t\t\tlist.add(ret);\n\t\t\t\t}",
"ret[0] = H",
"ret[0]",
"ret",
"0",
"H",
"ret[1] = W",
"ret[1]",
"ret",
"1",
"W",
"list.add(ret)",
"list.add",
"list",
"ret",
"int x",
"x",
"y;",
"y",
"for (int[] e : list) {\n\t\t\t\tH = e[0];\n\t\t\t\tW = e[1];\n\t\t\t\tfor (x = 1; x <= H; x++) {\n\t\t\t\t\tfor (y = 1; y <= W; y++) {\n\t\t\t\t\t\tif ((x + y) % 2 == 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"int[] e",
"list",
"{\n\t\t\t\tH = e[0];\n\t\t\t\tW = e[1];\n\t\t\t\tfor (x = 1; x <= H; x++) {\n\t\t\t\t\tfor (y = 1; y <= W; y++) {\n\t\t\t\t\t\tif ((x + y) % 2 == 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"{\n\t\t\t\tH = e[0];\n\t\t\t\tW = e[1];\n\t\t\t\tfor (x = 1; x <= H; x++) {\n\t\t\t\t\tfor (y = 1; y <= W; y++) {\n\t\t\t\t\t\tif ((x + y) % 2 == 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"H = e[0]",
"H",
"e[0]",
"e",
"0",
"W = e[1]",
"W",
"e[1]",
"e",
"1",
"for (x = 1; x <= H; x++) {\n\t\t\t\t\tfor (y = 1; y <= W; y++) {\n\t\t\t\t\t\tif ((x + y) % 2 == 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}",
"x = 1;",
"x = 1",
"x",
"1",
"x <= H",
"x",
"H",
"x++",
"x++",
"x",
"{\n\t\t\t\t\tfor (y = 1; y <= W; y++) {\n\t\t\t\t\t\tif ((x + y) % 2 == 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}",
"{\n\t\t\t\t\tfor (y = 1; y <= W; y++) {\n\t\t\t\t\t\tif ((x + y) % 2 == 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}",
"for (y = 1; y <= W; y++) {\n\t\t\t\t\t\tif ((x + y) % 2 == 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"y = 1;",
"y = 1",
"y",
"1",
"y <= W",
"y",
"W",
"y++",
"y++",
"y",
"{\n\t\t\t\t\t\tif ((x + y) % 2 == 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"{\n\t\t\t\t\t\tif ((x + y) % 2 == 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if ((x + y) % 2 == 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"(x + y) % 2 == 0",
"(x + y) % 2",
"(x + y)",
"x",
"y",
"2",
"0",
"{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args"
] | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
class Main {
public static void main(String[] args) {
InputStreamReader isr = new InputStreamReader(System.in);
BufferedReader br = new BufferedReader(isr);
try {
int H, W;
ArrayList<int[]> list = new ArrayList<int[]>();
do {
int[] ret = new int[2];
String[] input = br.readLine().split(" ");
H = Integer.parseInt(input[0]);
W = Integer.parseInt(input[1]);
if (H == 0 && W == 0) {
break;
} else {
ret[0] = H;
ret[1] = W;
list.add(ret);
}
} while (true);
int x, y;
for (int[] e : list) {
H = e[0];
W = e[1];
for (x = 1; x <= H; x++) {
for (y = 1; y <= W; y++) {
if ((x + y) % 2 == 0) {
System.out.print("#");
} else {
System.out.print(".");
}
}
System.out.println();
}
System.out.println();
}
} catch (IOException e) {
e.printStackTrace();
}
}
} |
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7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
11,
1,
30,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
30,
3,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
149,
5
],
[
149,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
15,
15
],
[
15,
16
],
[
16,
17
],
[
16,
18
],
[
18,
19
],
[
19,
20
],
[
15,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
15,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
27,
31
],
[
31,
32
],
[
31,
33
],
[
26,
34
],
[
34,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
37,
39
],
[
35,
40
],
[
40,
41
],
[
40,
42
],
[
35,
43
],
[
43,
44
],
[
44,
45
],
[
35,
46
],
[
47,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
49,
53
],
[
48,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
57,
59
],
[
55,
60
],
[
54,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
63,
65
],
[
61,
66
],
[
66,
67
],
[
66,
68
],
[
61,
69
],
[
69,
70
],
[
70,
71
],
[
61,
72
],
[
73,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
75,
79
],
[
74,
80
],
[
80,
81
],
[
81,
82
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[
82,
83
],
[
83,
84
],
[
83,
85
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[
81,
86
],
[
74,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
88,
93
],
[
48,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
95,
100
],
[
94,
101
],
[
101,
102
],
[
102,
103
],
[
103,
104
],
[
103,
105
],
[
101,
106
],
[
106,
107
],
[
106,
108
],
[
101,
109
],
[
109,
110
],
[
110,
111
],
[
101,
112
],
[
113,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
116,
118
],
[
115,
119
],
[
114,
120
],
[
120,
121
],
[
121,
122
],
[
122,
123
],
[
123,
124
],
[
123,
125
],
[
121,
126
],
[
114,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
130,
131
],
[
130,
132
],
[
128,
133
],
[
47,
134
],
[
134,
135
],
[
135,
136
],
[
136,
137
],
[
136,
138
],
[
34,
139
],
[
139,
140
],
[
140,
141
],
[
141,
142
],
[
141,
143
],
[
26,
144
],
[
144,
145
],
[
6,
146
],
[
146,
147
],
[
0,
148
],
[
148,
149
],
[
148,
150
]
] | [
"import java.util.Scanner;\npublic class Main {\n public static void main(String[] args){\n Scanner scan = new java.util.Scanner(System.in);\n for(;;){\n int H = scan.nextInt();\n int W = scan.nextInt();\n if(H != 0 && W != 0){\n for(int i = 1; i <= H; i++){\n if(i % 2 != 0){\n System.out.print(\"#\");\n for(int j = 1; j < W; j++){\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }else{\n System.out.print(\".\");\n for(int j = 1; j < W; j++){\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n }else{\n break;\n }\n }\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String[] args){\n Scanner scan = new java.util.Scanner(System.in);\n for(;;){\n int H = scan.nextInt();\n int W = scan.nextInt();\n if(H != 0 && W != 0){\n for(int i = 1; i <= H; i++){\n if(i % 2 != 0){\n System.out.print(\"#\");\n for(int j = 1; j < W; j++){\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }else{\n System.out.print(\".\");\n for(int j = 1; j < W; j++){\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n }else{\n break;\n }\n }\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner scan = new java.util.Scanner(System.in);\n for(;;){\n int H = scan.nextInt();\n int W = scan.nextInt();\n if(H != 0 && W != 0){\n for(int i = 1; i <= H; i++){\n if(i % 2 != 0){\n System.out.print(\"#\");\n for(int j = 1; j < W; j++){\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }else{\n System.out.print(\".\");\n for(int j = 1; j < W; j++){\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n }else{\n break;\n }\n }\n }",
"main",
"{\n Scanner scan = new java.util.Scanner(System.in);\n for(;;){\n int H = scan.nextInt();\n int W = scan.nextInt();\n if(H != 0 && W != 0){\n for(int i = 1; i <= H; i++){\n if(i % 2 != 0){\n System.out.print(\"#\");\n for(int j = 1; j < W; j++){\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }else{\n System.out.print(\".\");\n for(int j = 1; j < W; j++){\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n }else{\n break;\n }\n }\n }",
"Scanner scan = new java.util.Scanner(System.in);",
"scan",
"new java.util.Scanner(System.in)",
"for(;;){\n int H = scan.nextInt();\n int W = scan.nextInt();\n if(H != 0 && W != 0){\n for(int i = 1; i <= H; i++){\n if(i % 2 != 0){\n System.out.print(\"#\");\n for(int j = 1; j < W; j++){\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }else{\n System.out.print(\".\");\n for(int j = 1; j < W; j++){\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n }else{\n break;\n }\n }",
";",
"{\n int H = scan.nextInt();\n int W = scan.nextInt();\n if(H != 0 && W != 0){\n for(int i = 1; i <= H; i++){\n if(i % 2 != 0){\n System.out.print(\"#\");\n for(int j = 1; j < W; j++){\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }else{\n System.out.print(\".\");\n for(int j = 1; j < W; j++){\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n }else{\n break;\n }\n }",
"{\n int H = scan.nextInt();\n int W = scan.nextInt();\n if(H != 0 && W != 0){\n for(int i = 1; i <= H; i++){\n if(i % 2 != 0){\n System.out.print(\"#\");\n for(int j = 1; j < W; j++){\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }else{\n System.out.print(\".\");\n for(int j = 1; j < W; j++){\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n }else{\n break;\n }\n }",
"int H = scan.nextInt();",
"H",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int W = scan.nextInt();",
"W",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if(H != 0 && W != 0){\n for(int i = 1; i <= H; i++){\n if(i % 2 != 0){\n System.out.print(\"#\");\n for(int j = 1; j < W; j++){\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }else{\n System.out.print(\".\");\n for(int j = 1; j < W; j++){\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n }else{\n break;\n }",
"H != 0 && W != 0",
"H != 0",
"H",
"0",
"W != 0",
"W",
"0",
"{\n for(int i = 1; i <= H; i++){\n if(i % 2 != 0){\n System.out.print(\"#\");\n for(int j = 1; j < W; j++){\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }else{\n System.out.print(\".\");\n for(int j = 1; j < W; j++){\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n }",
"for(int i = 1; i <= H; i++){\n if(i % 2 != 0){\n System.out.print(\"#\");\n for(int j = 1; j < W; j++){\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }else{\n System.out.print(\".\");\n for(int j = 1; j < W; j++){\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println();\n }",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i <= H",
"i",
"H",
"i++",
"i++",
"i",
"{\n if(i % 2 != 0){\n System.out.print(\"#\");\n for(int j = 1; j < W; j++){\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }else{\n System.out.print(\".\");\n for(int j = 1; j < W; j++){\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println();\n }",
"{\n if(i % 2 != 0){\n System.out.print(\"#\");\n for(int j = 1; j < W; j++){\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }else{\n System.out.print(\".\");\n for(int j = 1; j < W; j++){\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println();\n }",
"if(i % 2 != 0){\n System.out.print(\"#\");\n for(int j = 1; j < W; j++){\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }else{\n System.out.print(\".\");\n for(int j = 1; j < W; j++){\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }",
"i % 2 != 0",
"i % 2",
"i",
"2",
"0",
"{\n System.out.print(\"#\");\n for(int j = 1; j < W; j++){\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"for(int j = 1; j < W; j++){\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }",
"int j = 1;",
"int j = 1;",
"j",
"1",
"j < W",
"j",
"W",
"j++",
"j++",
"j",
"{\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }",
"{\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }",
"if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n System.out.print(\".\");\n for(int j = 1; j < W; j++){\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"for(int j = 1; j < W; j++){\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }",
"int j = 1;",
"int j = 1;",
"j",
"1",
"j < W",
"j",
"W",
"j++",
"j++",
"j",
"{\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }",
"{\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }",
"if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }",
"j % 2 != 0",
"j % 2",
"j",
"2",
"0",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"{\n break;\n }",
"break;",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args){\n Scanner scan = new java.util.Scanner(System.in);\n for(;;){\n int H = scan.nextInt();\n int W = scan.nextInt();\n if(H != 0 && W != 0){\n for(int i = 1; i <= H; i++){\n if(i % 2 != 0){\n System.out.print(\"#\");\n for(int j = 1; j < W; j++){\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }else{\n System.out.print(\".\");\n for(int j = 1; j < W; j++){\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n }else{\n break;\n }\n }\n }\n}",
"public class Main {\n public static void main(String[] args){\n Scanner scan = new java.util.Scanner(System.in);\n for(;;){\n int H = scan.nextInt();\n int W = scan.nextInt();\n if(H != 0 && W != 0){\n for(int i = 1; i <= H; i++){\n if(i % 2 != 0){\n System.out.print(\"#\");\n for(int j = 1; j < W; j++){\n if(j % 2 == 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }else{\n System.out.print(\".\");\n for(int j = 1; j < W; j++){\n if(j % 2 != 0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n }else{\n break;\n }\n }\n }\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args){
Scanner scan = new java.util.Scanner(System.in);
for(;;){
int H = scan.nextInt();
int W = scan.nextInt();
if(H != 0 && W != 0){
for(int i = 1; i <= H; i++){
if(i % 2 != 0){
System.out.print("#");
for(int j = 1; j < W; j++){
if(j % 2 == 0){
System.out.print("#");
}else{
System.out.print(".");
}
}
}else{
System.out.print(".");
for(int j = 1; j < W; j++){
if(j % 2 != 0){
System.out.print("#");
}else{
System.out.print(".");
}
}
}
System.out.println();
}
System.out.println();
}else{
break;
}
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
3,
14,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
13,
17,
4,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
13,
17,
4,
18,
13,
17,
14,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
2,
2,
13,
17,
17,
1,
40,
13,
30,
30,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
2,
2,
13,
17,
17,
1,
40,
13,
30,
30,
4,
18,
13,
17,
4,
18,
13,
17,
14,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
13,
17,
4,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
2,
2,
13,
17,
17,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
13,
17,
4,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
13,
17,
4,
18,
13,
17,
14,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
4,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
2,
2,
13,
17,
17,
1,
40,
13,
30,
30,
4,
18,
13,
17,
4,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
2,
2,
13,
17,
17,
1,
40,
13,
30,
30,
4,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
2,
2,
13,
17,
17,
1,
40,
13,
30,
30,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
2,
2,
13,
17,
17,
1,
40,
13,
30,
30,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
18,
13,
13,
13,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
17,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
26,
27
],
[
17,
28
],
[
28,
29
],
[
29,
30
],
[
30,
31
],
[
30,
32
],
[
29,
33
],
[
33,
34
],
[
33,
35
],
[
28,
36
],
[
17,
37
],
[
37,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
39,
43
],
[
38,
44
],
[
44,
45
],
[
45,
46
],
[
45,
47
],
[
44,
48
],
[
37,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
50,
55
],
[
55,
56
],
[
55,
57
],
[
57,
58
],
[
57,
59
],
[
50,
60
],
[
60,
61
],
[
61,
62
],
[
50,
63
],
[
64,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
67,
69
],
[
65,
70
],
[
70,
71
],
[
70,
72
],
[
72,
73
],
[
72,
74
],
[
65,
75
],
[
75,
76
],
[
76,
77
],
[
65,
78
],
[
79,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
80,
83
],
[
64,
84
],
[
84,
85
],
[
85,
86
],
[
84,
87
],
[
64,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
88,
93
],
[
93,
94
],
[
93,
95
],
[
95,
96
],
[
95,
97
],
[
88,
98
],
[
98,
99
],
[
99,
100
],
[
88,
101
],
[
102,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
103,
106
],
[
64,
107
],
[
107,
108
],
[
108,
109
],
[
107,
110
],
[
17,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
114,
115
],
[
114,
116
],
[
113,
117
],
[
112,
118
],
[
118,
119
],
[
119,
120
],
[
119,
121
],
[
118,
122
],
[
111,
123
],
[
123,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
126,
128
],
[
124,
129
],
[
129,
130
],
[
129,
131
],
[
131,
132
],
[
131,
133
],
[
124,
134
],
[
134,
135
],
[
135,
136
],
[
124,
137
],
[
138,
138
],
[
138,
139
],
[
139,
140
],
[
140,
141
],
[
139,
142
],
[
138,
143
],
[
143,
144
],
[
144,
145
],
[
145,
146
],
[
145,
147
],
[
143,
148
],
[
148,
149
],
[
148,
150
],
[
150,
151
],
[
151,
152
],
[
151,
153
],
[
150,
154
],
[
143,
155
],
[
155,
156
],
[
156,
157
],
[
143,
158
],
[
159,
159
],
[
159,
160
],
[
160,
161
],
[
161,
162
],
[
160,
163
],
[
138,
164
],
[
164,
165
],
[
165,
166
],
[
164,
167
],
[
138,
168
],
[
168,
169
],
[
169,
170
],
[
168,
171
],
[
138,
172
],
[
172,
173
],
[
173,
174
],
[
174,
175
],
[
174,
176
],
[
172,
177
],
[
177,
178
],
[
177,
179
],
[
179,
180
],
[
180,
181
],
[
180,
182
],
[
179,
183
],
[
172,
184
],
[
184,
185
],
[
185,
186
],
[
172,
187
],
[
188,
188
],
[
188,
189
],
[
189,
190
],
[
190,
191
],
[
189,
192
],
[
138,
193
],
[
193,
194
],
[
194,
195
],
[
193,
196
],
[
17,
197
],
[
197,
198
],
[
198,
199
],
[
199,
200
],
[
200,
201
],
[
200,
202
],
[
199,
203
],
[
198,
204
],
[
204,
205
],
[
205,
206
],
[
205,
207
],
[
204,
208
],
[
197,
209
],
[
209,
210
],
[
210,
211
],
[
211,
212
],
[
212,
213
],
[
212,
214
],
[
210,
215
],
[
215,
216
],
[
215,
217
],
[
217,
218
],
[
217,
219
],
[
210,
220
],
[
220,
221
],
[
221,
222
],
[
210,
223
],
[
224,
224
],
[
224,
225
],
[
225,
226
],
[
226,
227
],
[
225,
228
],
[
209,
229
],
[
229,
230
],
[
230,
231
],
[
229,
232
],
[
209,
233
],
[
233,
234
],
[
234,
235
],
[
235,
236
],
[
235,
237
],
[
233,
238
],
[
238,
239
],
[
238,
240
],
[
240,
241
],
[
241,
242
],
[
241,
243
],
[
240,
244
],
[
233,
245
],
[
245,
246
],
[
246,
247
],
[
233,
248
],
[
249,
249
],
[
249,
250
],
[
250,
251
],
[
251,
252
],
[
252,
253
],
[
252,
254
],
[
250,
255
],
[
255,
256
],
[
255,
257
],
[
257,
258
],
[
257,
259
],
[
250,
260
],
[
260,
261
],
[
261,
262
],
[
250,
263
],
[
264,
264
],
[
264,
265
],
[
265,
266
],
[
266,
267
],
[
265,
268
],
[
249,
269
],
[
269,
270
],
[
270,
271
],
[
269,
272
],
[
249,
273
],
[
273,
274
],
[
274,
275
],
[
275,
276
],
[
275,
277
],
[
273,
278
],
[
278,
279
],
[
278,
280
],
[
280,
281
],
[
280,
282
],
[
273,
283
],
[
283,
284
],
[
284,
285
],
[
273,
286
],
[
287,
287
],
[
287,
288
],
[
288,
289
],
[
289,
290
],
[
288,
291
],
[
249,
292
],
[
292,
293
],
[
293,
294
],
[
292,
295
],
[
17,
296
],
[
296,
297
],
[
297,
298
],
[
298,
299
],
[
299,
300
],
[
299,
301
],
[
298,
302
],
[
297,
303
],
[
303,
304
],
[
304,
305
],
[
304,
306
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] | [
"import java.util.Scanner;\n\nclass Main {\n\tpublic static void main(String[] args) {\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tStringBuilder str = new StringBuilder();\n\n\t\twhile (true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n \n\t\t\t// 偶行偶列\n\t\t\tif (h % 2 == 0 && w % 2 == 0) {\n\t\t\t\tfor (int j = 0; j < h / 2; j++) { // 一行目と二行目の繰り返し\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 一行目を並べる\n\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 二行目を並べる\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 偶行奇列\n\t\t\tif (h % 2 == 0 && w % 2 != 0) {\n\t\t\t\tfor (int i = 0; i < h / 2; i++) { // 一行目と二行目の繰り返し\n\n\t\t\t\t\tstr.append(\"#\"); // 一行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) { // 一行目の二文字目以降\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二行目の二文字目以降\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 奇行偶列\n\t\t\tif (h % 2 != 0 && w % 2 == 0) {\n\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\tstr.append(\"#.\"); // 一行目\n\t\t\t\t}\n\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\tfor (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 三行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 奇行奇列\n\t\t\tif (h % 2 != 0 && w % 2 != 0) {\n\t\t\t\tstr.append(\"#\"); // 最初の行の最初の文字\n\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t}\n\t\t\t\tstr.append(\"\\n\");\n\t\t\t\tfor (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二文字目からの繰り返し \n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\"#\"); // 三行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}\n\t\t\t}\n\t\t\tstr.append(\"\\n\");\n\t\t}\n\t\tSystem.out.print(str);\n\t}\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main {\n\tpublic static void main(String[] args) {\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tStringBuilder str = new StringBuilder();\n\n\t\twhile (true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n \n\t\t\t// 偶行偶列\n\t\t\tif (h % 2 == 0 && w % 2 == 0) {\n\t\t\t\tfor (int j = 0; j < h / 2; j++) { // 一行目と二行目の繰り返し\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 一行目を並べる\n\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 二行目を並べる\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 偶行奇列\n\t\t\tif (h % 2 == 0 && w % 2 != 0) {\n\t\t\t\tfor (int i = 0; i < h / 2; i++) { // 一行目と二行目の繰り返し\n\n\t\t\t\t\tstr.append(\"#\"); // 一行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) { // 一行目の二文字目以降\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二行目の二文字目以降\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 奇行偶列\n\t\t\tif (h % 2 != 0 && w % 2 == 0) {\n\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\tstr.append(\"#.\"); // 一行目\n\t\t\t\t}\n\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\tfor (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 三行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 奇行奇列\n\t\t\tif (h % 2 != 0 && w % 2 != 0) {\n\t\t\t\tstr.append(\"#\"); // 最初の行の最初の文字\n\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t}\n\t\t\t\tstr.append(\"\\n\");\n\t\t\t\tfor (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二文字目からの繰り返し \n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\"#\"); // 三行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}\n\t\t\t}\n\t\t\tstr.append(\"\\n\");\n\t\t}\n\t\tSystem.out.print(str);\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tStringBuilder str = new StringBuilder();\n\n\t\twhile (true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n \n\t\t\t// 偶行偶列\n\t\t\tif (h % 2 == 0 && w % 2 == 0) {\n\t\t\t\tfor (int j = 0; j < h / 2; j++) { // 一行目と二行目の繰り返し\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 一行目を並べる\n\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 二行目を並べる\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 偶行奇列\n\t\t\tif (h % 2 == 0 && w % 2 != 0) {\n\t\t\t\tfor (int i = 0; i < h / 2; i++) { // 一行目と二行目の繰り返し\n\n\t\t\t\t\tstr.append(\"#\"); // 一行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) { // 一行目の二文字目以降\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二行目の二文字目以降\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 奇行偶列\n\t\t\tif (h % 2 != 0 && w % 2 == 0) {\n\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\tstr.append(\"#.\"); // 一行目\n\t\t\t\t}\n\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\tfor (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 三行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 奇行奇列\n\t\t\tif (h % 2 != 0 && w % 2 != 0) {\n\t\t\t\tstr.append(\"#\"); // 最初の行の最初の文字\n\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t}\n\t\t\t\tstr.append(\"\\n\");\n\t\t\t\tfor (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二文字目からの繰り返し \n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\"#\"); // 三行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}\n\t\t\t}\n\t\t\tstr.append(\"\\n\");\n\t\t}\n\t\tSystem.out.print(str);\n\t}",
"main",
"{\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tStringBuilder str = new StringBuilder();\n\n\t\twhile (true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n \n\t\t\t// 偶行偶列\n\t\t\tif (h % 2 == 0 && w % 2 == 0) {\n\t\t\t\tfor (int j = 0; j < h / 2; j++) { // 一行目と二行目の繰り返し\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 一行目を並べる\n\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 二行目を並べる\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 偶行奇列\n\t\t\tif (h % 2 == 0 && w % 2 != 0) {\n\t\t\t\tfor (int i = 0; i < h / 2; i++) { // 一行目と二行目の繰り返し\n\n\t\t\t\t\tstr.append(\"#\"); // 一行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) { // 一行目の二文字目以降\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二行目の二文字目以降\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 奇行偶列\n\t\t\tif (h % 2 != 0 && w % 2 == 0) {\n\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\tstr.append(\"#.\"); // 一行目\n\t\t\t\t}\n\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\tfor (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 三行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 奇行奇列\n\t\t\tif (h % 2 != 0 && w % 2 != 0) {\n\t\t\t\tstr.append(\"#\"); // 最初の行の最初の文字\n\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t}\n\t\t\t\tstr.append(\"\\n\");\n\t\t\t\tfor (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二文字目からの繰り返し \n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\"#\"); // 三行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}\n\t\t\t}\n\t\t\tstr.append(\"\\n\");\n\t\t}\n\t\tSystem.out.print(str);\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"StringBuilder str = new StringBuilder();",
"str",
"new StringBuilder()",
"while (true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n \n\t\t\t// 偶行偶列\n\t\t\tif (h % 2 == 0 && w % 2 == 0) {\n\t\t\t\tfor (int j = 0; j < h / 2; j++) { // 一行目と二行目の繰り返し\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 一行目を並べる\n\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 二行目を並べる\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 偶行奇列\n\t\t\tif (h % 2 == 0 && w % 2 != 0) {\n\t\t\t\tfor (int i = 0; i < h / 2; i++) { // 一行目と二行目の繰り返し\n\n\t\t\t\t\tstr.append(\"#\"); // 一行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) { // 一行目の二文字目以降\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二行目の二文字目以降\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 奇行偶列\n\t\t\tif (h % 2 != 0 && w % 2 == 0) {\n\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\tstr.append(\"#.\"); // 一行目\n\t\t\t\t}\n\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\tfor (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 三行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 奇行奇列\n\t\t\tif (h % 2 != 0 && w % 2 != 0) {\n\t\t\t\tstr.append(\"#\"); // 最初の行の最初の文字\n\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t}\n\t\t\t\tstr.append(\"\\n\");\n\t\t\t\tfor (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二文字目からの繰り返し \n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\"#\"); // 三行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}\n\t\t\t}\n\t\t\tstr.append(\"\\n\");\n\t\t}",
"true",
"{\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n \n\t\t\t// 偶行偶列\n\t\t\tif (h % 2 == 0 && w % 2 == 0) {\n\t\t\t\tfor (int j = 0; j < h / 2; j++) { // 一行目と二行目の繰り返し\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 一行目を並べる\n\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 二行目を並べる\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 偶行奇列\n\t\t\tif (h % 2 == 0 && w % 2 != 0) {\n\t\t\t\tfor (int i = 0; i < h / 2; i++) { // 一行目と二行目の繰り返し\n\n\t\t\t\t\tstr.append(\"#\"); // 一行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) { // 一行目の二文字目以降\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二行目の二文字目以降\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 奇行偶列\n\t\t\tif (h % 2 != 0 && w % 2 == 0) {\n\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\tstr.append(\"#.\"); // 一行目\n\t\t\t\t}\n\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\tfor (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 三行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// 奇行奇列\n\t\t\tif (h % 2 != 0 && w % 2 != 0) {\n\t\t\t\tstr.append(\"#\"); // 最初の行の最初の文字\n\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t}\n\t\t\t\tstr.append(\"\\n\");\n\t\t\t\tfor (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二文字目からの繰り返し \n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\"#\"); // 三行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}\n\t\t\t}\n\t\t\tstr.append(\"\\n\");\n\t\t}",
"int h = scan.nextInt();",
"h",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int w = scan.nextInt();",
"w",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if (h == 0 && w == 0)\n\t\t\t\tbreak;",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"break;",
"if (h % 2 == 0 && w % 2 == 0) {\n\t\t\t\tfor (int j = 0; j < h / 2; j++) { // 一行目と二行目の繰り返し\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 一行目を並べる\n\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 二行目を並べる\n\t\t\t\t}\n\t\t\t}",
"h % 2 == 0 && w % 2 == 0",
"h % 2 == 0",
"h % 2",
"h",
"2",
"0",
"w % 2 == 0",
"w % 2",
"w",
"2",
"0",
"{\n\t\t\t\tfor (int j = 0; j < h / 2; j++) { // 一行目と二行目の繰り返し\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 一行目を並べる\n\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 二行目を並べる\n\t\t\t\t}\n\t\t\t}",
"for (int j = 0; j < h / 2; j++) { // 一行目と二行目の繰り返し\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 一行目を並べる\n\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 二行目を並べる\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < h / 2",
"j",
"h / 2",
"h",
"2",
"j++",
"j++",
"j",
"{ // 一行目と二行目の繰り返し\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 一行目を並べる\n\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 二行目を並べる\n\t\t\t\t}",
"{ // 一行目と二行目の繰り返し\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 一行目を並べる\n\n\t\t\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\"); // 二行目を並べる\n\t\t\t\t}",
"for (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\");\n\t\t\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < w / 2",
"i",
"w / 2",
"w",
"2",
"i++",
"i++",
"i",
"{\n\t\t\t\t\t\tstr.append(\"#.\");\n\t\t\t\t\t}",
"{\n\t\t\t\t\t\tstr.append(\"#.\");\n\t\t\t\t\t}",
"str.append(\"#.\")",
"str.append",
"str",
"\"#.\"",
"str.append(\"\\n\")",
"str.append",
"str",
"\"\\n\"",
"for (int i = 0; i < w / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < w / 2",
"i",
"w / 2",
"w",
"2",
"i++",
"i++",
"i",
"{\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}",
"{\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}",
"str.append(\".#\")",
"str.append",
"str",
"\".#\"",
"str.append(\"\\n\")",
"str.append",
"str",
"\"\\n\"",
"if (h % 2 == 0 && w % 2 != 0) {\n\t\t\t\tfor (int i = 0; i < h / 2; i++) { // 一行目と二行目の繰り返し\n\n\t\t\t\t\tstr.append(\"#\"); // 一行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) { // 一行目の二文字目以降\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二行目の二文字目以降\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}\n\t\t\t}",
"h % 2 == 0 && w % 2 != 0",
"h % 2 == 0",
"h % 2",
"h",
"2",
"0",
"w % 2 != 0",
"w % 2",
"w",
"2",
"0",
"{\n\t\t\t\tfor (int i = 0; i < h / 2; i++) { // 一行目と二行目の繰り返し\n\n\t\t\t\t\tstr.append(\"#\"); // 一行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) { // 一行目の二文字目以降\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二行目の二文字目以降\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}\n\t\t\t}",
"for (int i = 0; i < h / 2; i++) { // 一行目と二行目の繰り返し\n\n\t\t\t\t\tstr.append(\"#\"); // 一行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) { // 一行目の二文字目以降\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二行目の二文字目以降\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < h / 2",
"i",
"h / 2",
"h",
"2",
"i++",
"i++",
"i",
"{ // 一行目と二行目の繰り返し\n\n\t\t\t\t\tstr.append(\"#\"); // 一行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) { // 一行目の二文字目以降\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二行目の二文字目以降\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}",
"{ // 一行目と二行目の繰り返し\n\n\t\t\t\t\tstr.append(\"#\"); // 一行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) { // 一行目の二文字目以降\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の一文字目\n\t\t\t\t\tfor (int j = 0; j < (w - 1) / 2; j++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二行目の二文字目以降\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}",
"str.append(\"#\")",
"str.append",
"str",
"\"#\"",
"for (int j = 0; j < (w - 1) / 2; j++) { // 一行目の二文字目以降\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < (w - 1) / 2",
"j",
"(w - 1) / 2",
"(w - 1)",
"w",
"1",
"2",
"j++",
"j++",
"j",
"{ // 一行目の二文字目以降\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}",
"{ // 一行目の二文字目以降\n\t\t\t\t\t\tstr.append(\".#\");\n\t\t\t\t\t}",
"str.append(\".#\")",
"str.append",
"str",
"\".#\"",
"str.append(\"\\n\")",
"str.append",
"str",
"\"\\n\"",
"str.append(\".\")",
"str.append",
"str",
"\".\"",
"for (int j = 0; j < (w - 1) / 2; j++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二行目の二文字目以降\n\t\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < (w - 1) / 2",
"j",
"(w - 1) / 2",
"(w - 1)",
"w",
"1",
"2",
"j++",
"j++",
"j",
"{\n\t\t\t\t\t\tstr.append(\"#.\"); // 二行目の二文字目以降\n\t\t\t\t\t}",
"{\n\t\t\t\t\t\tstr.append(\"#.\"); // 二行目の二文字目以降\n\t\t\t\t\t}",
"str.append(\"#.\")",
"str.append",
"str",
"\"#.\"",
"str.append(\"\\n\")",
"str.append",
"str",
"\"\\n\"",
"if (h % 2 != 0 && w % 2 == 0) {\n\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\tstr.append(\"#.\"); // 一行目\n\t\t\t\t}\n\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\tfor (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 三行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t}\n\t\t\t}",
"h % 2 != 0 && w % 2 == 0",
"h % 2 != 0",
"h % 2",
"h",
"2",
"0",
"w % 2 == 0",
"w % 2",
"w",
"2",
"0",
"{\n\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\tstr.append(\"#.\"); // 一行目\n\t\t\t\t}\n\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\tfor (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 三行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t}\n\t\t\t}",
"for (int i = 0; i < w/2; i++) {\n\t\t\t\t\tstr.append(\"#.\"); // 一行目\n\t\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < w/2",
"i",
"w/2",
"w",
"2",
"i++",
"i++",
"i",
"{\n\t\t\t\t\tstr.append(\"#.\"); // 一行目\n\t\t\t\t}",
"{\n\t\t\t\t\tstr.append(\"#.\"); // 一行目\n\t\t\t\t}",
"str.append(\"#.\")",
"str.append",
"str",
"\"#.\"",
"str.append(\"\\n\")",
"str.append",
"str",
"\"\\n\"",
"for (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 三行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < (h - 1) / 2",
"j",
"(h - 1) / 2",
"(h - 1)",
"h",
"1",
"2",
"j++",
"j++",
"j",
"{ // 二行目と三行目の繰り返し\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 三行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t}",
"{ // 二行目と三行目の繰り返し\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tfor (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 三行目\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t}",
"for (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二行目\n\t\t\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < w/2",
"i",
"w/2",
"w",
"2",
"i++",
"i++",
"i",
"{\n\t\t\t\t\t\tstr.append(\".#\"); // 二行目\n\t\t\t\t\t}",
"{\n\t\t\t\t\t\tstr.append(\".#\"); // 二行目\n\t\t\t\t\t}",
"str.append(\".#\")",
"str.append",
"str",
"\".#\"",
"str.append(\"\\n\")",
"str.append",
"str",
"\"\\n\"",
"for (int i = 0; i < w/2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 三行目\n\t\t\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < w/2",
"i",
"w/2",
"w",
"2",
"i++",
"i++",
"i",
"{\n\t\t\t\t\t\tstr.append(\"#.\"); // 三行目\n\t\t\t\t\t}",
"{\n\t\t\t\t\t\tstr.append(\"#.\"); // 三行目\n\t\t\t\t\t}",
"str.append(\"#.\")",
"str.append",
"str",
"\"#.\"",
"str.append(\"\\n\")",
"str.append",
"str",
"\"\\n\"",
"if (h % 2 != 0 && w % 2 != 0) {\n\t\t\t\tstr.append(\"#\"); // 最初の行の最初の文字\n\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t}\n\t\t\t\tstr.append(\"\\n\");\n\t\t\t\tfor (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二文字目からの繰り返し \n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\"#\"); // 三行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}\n\t\t\t}",
"h % 2 != 0 && w % 2 != 0",
"h % 2 != 0",
"h % 2",
"h",
"2",
"0",
"w % 2 != 0",
"w % 2",
"w",
"2",
"0",
"{\n\t\t\t\tstr.append(\"#\"); // 最初の行の最初の文字\n\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t}\n\t\t\t\tstr.append(\"\\n\");\n\t\t\t\tfor (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二文字目からの繰り返し \n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\"#\"); // 三行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}\n\t\t\t}",
"str.append(\"#\")",
"str.append",
"str",
"\"#\"",
"for (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < (w - 1) / 2",
"i",
"(w - 1) / 2",
"(w - 1)",
"w",
"1",
"2",
"i++",
"i++",
"i",
"{\n\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t}",
"{\n\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t}",
"str.append(\".#\")",
"str.append",
"str",
"\".#\"",
"str.append(\"\\n\")",
"str.append",
"str",
"\"\\n\"",
"for (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二文字目からの繰り返し \n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\"#\"); // 三行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < (h - 1) / 2",
"j",
"(h - 1) / 2",
"(h - 1)",
"h",
"1",
"2",
"j++",
"j++",
"j",
"{ // 二行目と三行目の繰り返し\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二文字目からの繰り返し \n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\"#\"); // 三行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}",
"{ // 二行目と三行目の繰り返し\n\n\t\t\t\t\tstr.append(\".\"); // 二行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二文字目からの繰り返し \n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\n\t\t\t\t\tstr.append(\"#\"); // 三行目の行の最初の文字\n\t\t\t\t\tfor (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t\t}\n\t\t\t\t\tstr.append(\"\\n\");\n\t\t\t\t}",
"str.append(\".\")",
"str.append",
"str",
"\".\"",
"for (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\"#.\"); // 二文字目からの繰り返し \n\t\t\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < (w - 1) / 2",
"i",
"(w - 1) / 2",
"(w - 1)",
"w",
"1",
"2",
"i++",
"i++",
"i",
"{\n\t\t\t\t\t\tstr.append(\"#.\"); // 二文字目からの繰り返し \n\t\t\t\t\t}",
"{\n\t\t\t\t\t\tstr.append(\"#.\"); // 二文字目からの繰り返し \n\t\t\t\t\t}",
"str.append(\"#.\")",
"str.append",
"str",
"\"#.\"",
"str.append(\"\\n\")",
"str.append",
"str",
"\"\\n\"",
"str.append(\"#\")",
"str.append",
"str",
"\"#\"",
"for (int i = 0; i < (w - 1) / 2; i++) {\n\t\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < (w - 1) / 2",
"i",
"(w - 1) / 2",
"(w - 1)",
"w",
"1",
"2",
"i++",
"i++",
"i",
"{\n\t\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t\t}",
"{\n\t\t\t\t\t\tstr.append(\".#\"); // 二文字目からの繰り返し\n\t\t\t\t\t}",
"str.append(\".#\")",
"str.append",
"str",
"\".#\"",
"str.append(\"\\n\")",
"str.append",
"str",
"\"\\n\"",
"str.append(\"\\n\")",
"str.append",
"str",
"\"\\n\"",
"System.out.print(str)",
"System.out.print",
"System.out",
"System",
"System.out",
"str",
"String[] args",
"args"
] | import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
StringBuilder str = new StringBuilder();
while (true) {
int h = scan.nextInt();
int w = scan.nextInt();
if (h == 0 && w == 0)
break;
// 偶行偶列
if (h % 2 == 0 && w % 2 == 0) {
for (int j = 0; j < h / 2; j++) { // 一行目と二行目の繰り返し
for (int i = 0; i < w / 2; i++) {
str.append("#.");
}
str.append("\n"); // 一行目を並べる
for (int i = 0; i < w / 2; i++) {
str.append(".#");
}
str.append("\n"); // 二行目を並べる
}
}
// 偶行奇列
if (h % 2 == 0 && w % 2 != 0) {
for (int i = 0; i < h / 2; i++) { // 一行目と二行目の繰り返し
str.append("#"); // 一行目の一文字目
for (int j = 0; j < (w - 1) / 2; j++) { // 一行目の二文字目以降
str.append(".#");
}
str.append("\n");
str.append("."); // 二行目の一文字目
for (int j = 0; j < (w - 1) / 2; j++) {
str.append("#."); // 二行目の二文字目以降
}
str.append("\n");
}
}
// 奇行偶列
if (h % 2 != 0 && w % 2 == 0) {
for (int i = 0; i < w/2; i++) {
str.append("#."); // 一行目
}
str.append("\n");
for (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し
for (int i = 0; i < w/2; i++) {
str.append(".#"); // 二行目
}
str.append("\n");
for (int i = 0; i < w/2; i++) {
str.append("#."); // 三行目
}
str.append("\n");
}
}
// 奇行奇列
if (h % 2 != 0 && w % 2 != 0) {
str.append("#"); // 最初の行の最初の文字
for (int i = 0; i < (w - 1) / 2; i++) {
str.append(".#"); // 二文字目からの繰り返し
}
str.append("\n");
for (int j = 0; j < (h - 1) / 2; j++) { // 二行目と三行目の繰り返し
str.append("."); // 二行目の行の最初の文字
for (int i = 0; i < (w - 1) / 2; i++) {
str.append("#."); // 二文字目からの繰り返し
}
str.append("\n");
str.append("#"); // 三行目の行の最初の文字
for (int i = 0; i < (w - 1) / 2; i++) {
str.append(".#"); // 二文字目からの繰り返し
}
str.append("\n");
}
}
str.append("\n");
}
System.out.print(str);
}
} |
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7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
42,
4,
18,
13,
30,
0,
13,
20,
17,
0,
18,
13,
17,
4,
18,
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2,
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2,
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1,
40,
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30,
30,
0,
13,
4,
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11,
1,
41,
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2,
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1,
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2,
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1,
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1,
40,
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30,
4,
18,
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4,
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30,
11,
1,
41,
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2,
13,
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1,
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30,
30,
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2,
2,
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17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
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0,
1
],
[
1,
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1,
3
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[
0,
4
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4,
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4,
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0,
7
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[
202,
8
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202,
9
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9,
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9,
11
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11,
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67,
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78,
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67,
80
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81,
81
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81,
82
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82,
83
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82,
84
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84,
85
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85,
86
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84,
87
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81,
88
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88,
89
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89,
90
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90,
91
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90,
92
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88,
93
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93,
94
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93,
95
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95,
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88,
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126
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126,
127
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127,
128
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127,
129
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126,
130
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125,
131
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131,
132
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133
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133,
134
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134,
135
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134,
136
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132,
137
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125,
138
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138,
139
],
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139,
140
],
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140,
141
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141,
142
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141,
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139,
144
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109,
145
],
[
145,
146
],
[
146,
147
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147,
148
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147,
149
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145,
150
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103,
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151,
152
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152,
153
],
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153,
154
],
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154,
155
],
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154,
156
],
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152,
157
],
[
157,
158
],
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157,
159
],
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159,
160
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159,
161
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152,
162
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162,
163
],
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163,
164
],
[
152,
165
],
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166,
166
],
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166,
167
],
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167,
168
],
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168,
169
],
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169,
170
],
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169,
171
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168,
172
],
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167,
173
],
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173,
174
],
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174,
175
],
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175,
176
],
[
176,
177
],
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176,
178
],
[
174,
179
],
[
167,
180
],
[
180,
181
],
[
181,
182
],
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182,
183
],
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183,
184
],
[
183,
185
],
[
181,
186
],
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151,
187
],
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187,
188
],
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189,
190
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189,
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],
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187,
192
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81,
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],
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194
],
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194,
195
],
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195,
196
],
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195,
197
],
[
193,
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],
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9,
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],
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199,
200
],
[
0,
201
],
[
201,
202
],
[
201,
203
]
] | [
"import java.util.ArrayList;\nimport java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO ?????????????????????????????????????????????\n\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tArrayList<Integer[]> list = new ArrayList<Integer[]>();\n\n\t\tInteger[] ary;\n\n\t\twhile(scan.hasNext()){\n\n\t\t\tary = new Integer[2];\n\t\t\t//???H\n\t\t\tary[0] = scan.nextInt();\n\t\t\t//?¨?W\n\t\t\tary[1] = scan.nextInt();\n\n\t\t\tif(ary[0] != 0 && ary[1] != 0){\n\n\t\t\t\tlist.add(ary);\n\t\t\t}else{\n\t\t\t\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t}\n\n\t\tString[] mark;\n\n\t\tfor(int i = 0; i < list.size(); i++){\n\n\t\t\tary = list.get(i);\n\t\t\t//???\n\t\t\tfor(int j = 0; j < ary[0]; j++){\n\n\n\t\t\t\t//?¨?\n\t\t\t\tif(j % 2 == 0){\n\t\t\t\t//?\\???°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t}else{\n\t\t\t\t//??¶??°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t}\n\n\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO ?????????????????????????????????????????????\n\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tArrayList<Integer[]> list = new ArrayList<Integer[]>();\n\n\t\tInteger[] ary;\n\n\t\twhile(scan.hasNext()){\n\n\t\t\tary = new Integer[2];\n\t\t\t//???H\n\t\t\tary[0] = scan.nextInt();\n\t\t\t//?¨?W\n\t\t\tary[1] = scan.nextInt();\n\n\t\t\tif(ary[0] != 0 && ary[1] != 0){\n\n\t\t\t\tlist.add(ary);\n\t\t\t}else{\n\t\t\t\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t}\n\n\t\tString[] mark;\n\n\t\tfor(int i = 0; i < list.size(); i++){\n\n\t\t\tary = list.get(i);\n\t\t\t//???\n\t\t\tfor(int j = 0; j < ary[0]; j++){\n\n\n\t\t\t\t//?¨?\n\t\t\t\tif(j % 2 == 0){\n\t\t\t\t//?\\???°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t}else{\n\t\t\t\t//??¶??°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t}\n\n\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\t// TODO ?????????????????????????????????????????????\n\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tArrayList<Integer[]> list = new ArrayList<Integer[]>();\n\n\t\tInteger[] ary;\n\n\t\twhile(scan.hasNext()){\n\n\t\t\tary = new Integer[2];\n\t\t\t//???H\n\t\t\tary[0] = scan.nextInt();\n\t\t\t//?¨?W\n\t\t\tary[1] = scan.nextInt();\n\n\t\t\tif(ary[0] != 0 && ary[1] != 0){\n\n\t\t\t\tlist.add(ary);\n\t\t\t}else{\n\t\t\t\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t}\n\n\t\tString[] mark;\n\n\t\tfor(int i = 0; i < list.size(); i++){\n\n\t\t\tary = list.get(i);\n\t\t\t//???\n\t\t\tfor(int j = 0; j < ary[0]; j++){\n\n\n\t\t\t\t//?¨?\n\t\t\t\tif(j % 2 == 0){\n\t\t\t\t//?\\???°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t}else{\n\t\t\t\t//??¶??°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t}\n\n\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}",
"main",
"{\n\t\t// TODO ?????????????????????????????????????????????\n\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tArrayList<Integer[]> list = new ArrayList<Integer[]>();\n\n\t\tInteger[] ary;\n\n\t\twhile(scan.hasNext()){\n\n\t\t\tary = new Integer[2];\n\t\t\t//???H\n\t\t\tary[0] = scan.nextInt();\n\t\t\t//?¨?W\n\t\t\tary[1] = scan.nextInt();\n\n\t\t\tif(ary[0] != 0 && ary[1] != 0){\n\n\t\t\t\tlist.add(ary);\n\t\t\t}else{\n\t\t\t\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t}\n\n\t\tString[] mark;\n\n\t\tfor(int i = 0; i < list.size(); i++){\n\n\t\t\tary = list.get(i);\n\t\t\t//???\n\t\t\tfor(int j = 0; j < ary[0]; j++){\n\n\n\t\t\t\t//?¨?\n\t\t\t\tif(j % 2 == 0){\n\t\t\t\t//?\\???°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t}else{\n\t\t\t\t//??¶??°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t}\n\n\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"ArrayList<Integer[]> list = new ArrayList<Integer[]>();",
"list",
"new ArrayList<Integer[]>()",
"Integer[] ary;",
"ary",
"while(scan.hasNext()){\n\n\t\t\tary = new Integer[2];\n\t\t\t//???H\n\t\t\tary[0] = scan.nextInt();\n\t\t\t//?¨?W\n\t\t\tary[1] = scan.nextInt();\n\n\t\t\tif(ary[0] != 0 && ary[1] != 0){\n\n\t\t\t\tlist.add(ary);\n\t\t\t}else{\n\t\t\t\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t}",
"scan.hasNext()",
"scan.hasNext",
"scan",
"{\n\n\t\t\tary = new Integer[2];\n\t\t\t//???H\n\t\t\tary[0] = scan.nextInt();\n\t\t\t//?¨?W\n\t\t\tary[1] = scan.nextInt();\n\n\t\t\tif(ary[0] != 0 && ary[1] != 0){\n\n\t\t\t\tlist.add(ary);\n\t\t\t}else{\n\t\t\t\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t}",
"ary = new Integer[2]",
"ary",
"new Integer[2]",
"2",
"ary[0] = scan.nextInt()",
"ary[0]",
"ary",
"0",
"scan.nextInt()",
"scan.nextInt",
"scan",
"ary[1] = scan.nextInt()",
"ary[1]",
"ary",
"1",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if(ary[0] != 0 && ary[1] != 0){\n\n\t\t\t\tlist.add(ary);\n\t\t\t}else{\n\t\t\t\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}",
"ary[0] != 0 && ary[1] != 0",
"ary[0] != 0",
"ary[0]",
"ary",
"0",
"0",
"ary[1] != 0",
"ary[1]",
"ary",
"1",
"0",
"{\n\n\t\t\t\tlist.add(ary);\n\t\t\t}",
"list.add(ary)",
"list.add",
"list",
"ary",
"{\n\t\t\t\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}",
"scan.close()",
"scan.close",
"scan",
"break;",
"String[] mark;",
"mark",
"for(int i = 0; i < list.size(); i++){\n\n\t\t\tary = list.get(i);\n\t\t\t//???\n\t\t\tfor(int j = 0; j < ary[0]; j++){\n\n\n\t\t\t\t//?¨?\n\t\t\t\tif(j % 2 == 0){\n\t\t\t\t//?\\???°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t}else{\n\t\t\t\t//??¶??°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t}\n\n\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < list.size()",
"i",
"list.size()",
"list.size",
"list",
"i++",
"i++",
"i",
"{\n\n\t\t\tary = list.get(i);\n\t\t\t//???\n\t\t\tfor(int j = 0; j < ary[0]; j++){\n\n\n\t\t\t\t//?¨?\n\t\t\t\tif(j % 2 == 0){\n\t\t\t\t//?\\???°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t}else{\n\t\t\t\t//??¶??°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t}\n\n\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"{\n\n\t\t\tary = list.get(i);\n\t\t\t//???\n\t\t\tfor(int j = 0; j < ary[0]; j++){\n\n\n\t\t\t\t//?¨?\n\t\t\t\tif(j % 2 == 0){\n\t\t\t\t//?\\???°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t}else{\n\t\t\t\t//??¶??°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t}\n\n\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"ary = list.get(i)",
"ary",
"list.get(i)",
"list.get",
"list",
"i",
"for(int j = 0; j < ary[0]; j++){\n\n\n\t\t\t\t//?¨?\n\t\t\t\tif(j % 2 == 0){\n\t\t\t\t//?\\???°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t}else{\n\t\t\t\t//??¶??°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t}\n\n\n\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < ary[0]",
"j",
"ary[0]",
"ary",
"0",
"j++",
"j++",
"j",
"{\n\n\n\t\t\t\t//?¨?\n\t\t\t\tif(j % 2 == 0){\n\t\t\t\t//?\\???°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t}else{\n\t\t\t\t//??¶??°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t}\n\n\n\t\t\t}",
"{\n\n\n\t\t\t\t//?¨?\n\t\t\t\tif(j % 2 == 0){\n\t\t\t\t//?\\???°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t}else{\n\t\t\t\t//??¶??°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t}\n\n\n\t\t\t}",
"if(j % 2 == 0){\n\t\t\t\t//?\\???°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t}else{\n\t\t\t\t//??¶??°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t}",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"{\n\t\t\t\t//?\\???°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t}",
"for(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"int k = 0;",
"int k = 0;",
"k",
"0",
"k < ary[1]",
"k",
"ary[1]",
"ary",
"1",
"k++",
"k++",
"k",
"{\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"{\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"k % 2 == 0",
"k % 2",
"k",
"2",
"0",
"{\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"{\n\t\t\t\t//??¶??°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t}",
"for(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"int k = 0;",
"int k = 0;",
"k",
"0",
"k < ary[1]",
"k",
"ary[1]",
"ary",
"1",
"k++",
"k++",
"k",
"{\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"{\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"k % 2 == 0",
"k % 2",
"k",
"2",
"0",
"{\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO ?????????????????????????????????????????????\n\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tArrayList<Integer[]> list = new ArrayList<Integer[]>();\n\n\t\tInteger[] ary;\n\n\t\twhile(scan.hasNext()){\n\n\t\t\tary = new Integer[2];\n\t\t\t//???H\n\t\t\tary[0] = scan.nextInt();\n\t\t\t//?¨?W\n\t\t\tary[1] = scan.nextInt();\n\n\t\t\tif(ary[0] != 0 && ary[1] != 0){\n\n\t\t\t\tlist.add(ary);\n\t\t\t}else{\n\t\t\t\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t}\n\n\t\tString[] mark;\n\n\t\tfor(int i = 0; i < list.size(); i++){\n\n\t\t\tary = list.get(i);\n\t\t\t//???\n\t\t\tfor(int j = 0; j < ary[0]; j++){\n\n\n\t\t\t\t//?¨?\n\t\t\t\tif(j % 2 == 0){\n\t\t\t\t//?\\???°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t}else{\n\t\t\t\t//??¶??°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t}\n\n\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO ?????????????????????????????????????????????\n\n\n\t\tScanner scan = new Scanner(System.in);\n\t\tArrayList<Integer[]> list = new ArrayList<Integer[]>();\n\n\t\tInteger[] ary;\n\n\t\twhile(scan.hasNext()){\n\n\t\t\tary = new Integer[2];\n\t\t\t//???H\n\t\t\tary[0] = scan.nextInt();\n\t\t\t//?¨?W\n\t\t\tary[1] = scan.nextInt();\n\n\t\t\tif(ary[0] != 0 && ary[1] != 0){\n\n\t\t\t\tlist.add(ary);\n\t\t\t}else{\n\t\t\t\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t}\n\n\t\tString[] mark;\n\n\t\tfor(int i = 0; i < list.size(); i++){\n\n\t\t\tary = list.get(i);\n\t\t\t//???\n\t\t\tfor(int j = 0; j < ary[0]; j++){\n\n\n\t\t\t\t//?¨?\n\t\t\t\tif(j % 2 == 0){\n\t\t\t\t//?\\???°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t}else{\n\t\t\t\t//??¶??°???\n\n\t\t\t\t\tfor(int k = 0; k < ary[1]; k++){\n\n\t\t\t\t\t\tif(k % 2 == 0){\n\t\t\t\t\t\t//?\\???°???\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t//??¶??°???\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t}\n\n\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"Main"
] | import java.util.ArrayList;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
// TODO ?????????????????????????????????????????????
Scanner scan = new Scanner(System.in);
ArrayList<Integer[]> list = new ArrayList<Integer[]>();
Integer[] ary;
while(scan.hasNext()){
ary = new Integer[2];
//???H
ary[0] = scan.nextInt();
//?¨?W
ary[1] = scan.nextInt();
if(ary[0] != 0 && ary[1] != 0){
list.add(ary);
}else{
scan.close();
break;
}
}
String[] mark;
for(int i = 0; i < list.size(); i++){
ary = list.get(i);
//???
for(int j = 0; j < ary[0]; j++){
//?¨?
if(j % 2 == 0){
//?\???°???
for(int k = 0; k < ary[1]; k++){
if(k % 2 == 0){
//?\???°???
System.out.print("#");
}else{
//??¶??°???
System.out.print(".");
}
}
System.out.println("");
}else{
//??¶??°???
for(int k = 0; k < ary[1]; k++){
if(k % 2 == 0){
//?\???°???
System.out.print(".");
}else{
//??¶??°???
System.out.print("#");
}
}
System.out.println("");
}
}
System.out.println("");
}
}
} |
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7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
4,
18,
13,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
30,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
0,
13,
17,
30,
0,
13,
17,
41,
13,
4,
18,
13,
17,
2,
4,
18,
13,
17,
41,
13,
4,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
13,
30,
4,
18,
18,
13,
13,
13,
4,
18,
18,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
128,
5
],
[
128,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
13,
14
],
[
14,
15
],
[
12,
16
],
[
16,
17
],
[
17,
18
],
[
17,
19
],
[
19,
20
],
[
20,
21
],
[
16,
22
],
[
22,
23
],
[
22,
24
],
[
24,
25
],
[
25,
26
],
[
16,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
29,
31
],
[
28,
32
],
[
32,
33
],
[
32,
34
],
[
27,
35
],
[
35,
36
],
[
27,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
37,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
43,
45
],
[
41,
46
],
[
46,
47
],
[
46,
48
],
[
48,
49
],
[
48,
50
],
[
41,
51
],
[
51,
52
],
[
52,
53
],
[
41,
54
],
[
55,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
58,
60
],
[
57,
61
],
[
56,
62
],
[
62,
63
],
[
63,
64
],
[
63,
65
],
[
56,
66
],
[
66,
67
],
[
67,
68
],
[
67,
69
],
[
37,
70
],
[
70,
71
],
[
70,
72
],
[
72,
73
],
[
73,
74
],
[
72,
75
],
[
72,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
76,
80
],
[
37,
81
],
[
81,
82
],
[
81,
83
],
[
83,
84
],
[
84,
85
],
[
83,
86
],
[
37,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
87,
92
],
[
92,
93
],
[
92,
94
],
[
87,
95
],
[
95,
96
],
[
96,
97
],
[
87,
98
],
[
99,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
101,
105
],
[
100,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
109,
111
],
[
107,
112
],
[
100,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
116,
118
],
[
114,
119
],
[
37,
120
],
[
120,
121
],
[
121,
122
],
[
122,
123
],
[
122,
124
],
[
6,
125
],
[
125,
126
],
[
0,
127
],
[
127,
128
],
[
127,
129
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\t@SuppressWarnings(\"resource\")\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(scan.hasNext()){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}else{\n\t\t\t\tString str = \"\";\n\t\t\t\tfor(int i = 1; i <= W + 1; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tstr += \"#\";\n\t\t\t\t\t}else{\n\t\t\t\t\t\tstr += \".\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tString odd_str = str.substring(0, str.length() - 1);\n\t\t\t\tString even_str = str.substring(1);\n\t\t\t\tfor(int i = 1; i <= H; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tSystem.out.println(odd_str);\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(even_str);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t}\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\t@SuppressWarnings(\"resource\")\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(scan.hasNext()){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}else{\n\t\t\t\tString str = \"\";\n\t\t\t\tfor(int i = 1; i <= W + 1; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tstr += \"#\";\n\t\t\t\t\t}else{\n\t\t\t\t\t\tstr += \".\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tString odd_str = str.substring(0, str.length() - 1);\n\t\t\t\tString even_str = str.substring(1);\n\t\t\t\tfor(int i = 1; i <= H; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tSystem.out.println(odd_str);\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(even_str);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t}\n\t}\n}",
"Main",
"@SuppressWarnings(\"resource\")\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(scan.hasNext()){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}else{\n\t\t\t\tString str = \"\";\n\t\t\t\tfor(int i = 1; i <= W + 1; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tstr += \"#\";\n\t\t\t\t\t}else{\n\t\t\t\t\t\tstr += \".\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tString odd_str = str.substring(0, str.length() - 1);\n\t\t\t\tString even_str = str.substring(1);\n\t\t\t\tfor(int i = 1; i <= H; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tSystem.out.println(odd_str);\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(even_str);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t}\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(scan.hasNext()){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}else{\n\t\t\t\tString str = \"\";\n\t\t\t\tfor(int i = 1; i <= W + 1; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tstr += \"#\";\n\t\t\t\t\t}else{\n\t\t\t\t\t\tstr += \".\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tString odd_str = str.substring(0, str.length() - 1);\n\t\t\t\tString even_str = str.substring(1);\n\t\t\t\tfor(int i = 1; i <= H; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tSystem.out.println(odd_str);\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(even_str);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t}\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"while(scan.hasNext()){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}else{\n\t\t\t\tString str = \"\";\n\t\t\t\tfor(int i = 1; i <= W + 1; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tstr += \"#\";\n\t\t\t\t\t}else{\n\t\t\t\t\t\tstr += \".\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tString odd_str = str.substring(0, str.length() - 1);\n\t\t\t\tString even_str = str.substring(1);\n\t\t\t\tfor(int i = 1; i <= H; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tSystem.out.println(odd_str);\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(even_str);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t}",
"scan.hasNext()",
"scan.hasNext",
"scan",
"{\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}else{\n\t\t\t\tString str = \"\";\n\t\t\t\tfor(int i = 1; i <= W + 1; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tstr += \"#\";\n\t\t\t\t\t}else{\n\t\t\t\t\t\tstr += \".\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tString odd_str = str.substring(0, str.length() - 1);\n\t\t\t\tString even_str = str.substring(1);\n\t\t\t\tfor(int i = 1; i <= H; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tSystem.out.println(odd_str);\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(even_str);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t}",
"int H = scan.nextInt();",
"H",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int W = scan.nextInt();",
"W",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}else{\n\t\t\t\tString str = \"\";\n\t\t\t\tfor(int i = 1; i <= W + 1; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tstr += \"#\";\n\t\t\t\t\t}else{\n\t\t\t\t\t\tstr += \".\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tString odd_str = str.substring(0, str.length() - 1);\n\t\t\t\tString even_str = str.substring(1);\n\t\t\t\tfor(int i = 1; i <= H; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tSystem.out.println(odd_str);\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(even_str);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"{\n\t\t\t\tString str = \"\";\n\t\t\t\tfor(int i = 1; i <= W + 1; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tstr += \"#\";\n\t\t\t\t\t}else{\n\t\t\t\t\t\tstr += \".\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tString odd_str = str.substring(0, str.length() - 1);\n\t\t\t\tString even_str = str.substring(1);\n\t\t\t\tfor(int i = 1; i <= H; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tSystem.out.println(odd_str);\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(even_str);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"String str = \"\";",
"str",
"\"\"",
"for(int i = 1; i <= W + 1; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tstr += \"#\";\n\t\t\t\t\t}else{\n\t\t\t\t\t\tstr += \".\";\n\t\t\t\t\t}\n\t\t\t\t}",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i <= W + 1",
"i",
"W + 1",
"W",
"1",
"i++",
"i++",
"i",
"{\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tstr += \"#\";\n\t\t\t\t\t}else{\n\t\t\t\t\t\tstr += \".\";\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tstr += \"#\";\n\t\t\t\t\t}else{\n\t\t\t\t\t\tstr += \".\";\n\t\t\t\t\t}\n\t\t\t\t}",
"if(i % 2 == 1){\n\t\t\t\t\t\tstr += \"#\";\n\t\t\t\t\t}else{\n\t\t\t\t\t\tstr += \".\";\n\t\t\t\t\t}",
"i % 2 == 1",
"i % 2",
"i",
"2",
"1",
"{\n\t\t\t\t\t\tstr += \"#\";\n\t\t\t\t\t}",
"str += \"#\"",
"str",
"\"#\"",
"{\n\t\t\t\t\t\tstr += \".\";\n\t\t\t\t\t}",
"str += \".\"",
"str",
"\".\"",
"String odd_str = str.substring(0, str.length() - 1);",
"odd_str",
"str.substring(0, str.length() - 1)",
"str.substring",
"str",
"0",
"str.length() - 1",
"str.length()",
"str.length",
"str",
"1",
"String even_str = str.substring(1);",
"even_str",
"str.substring(1)",
"str.substring",
"str",
"1",
"for(int i = 1; i <= H; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tSystem.out.println(odd_str);\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(even_str);\n\t\t\t\t\t}\n\t\t\t\t}",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i <= H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tSystem.out.println(odd_str);\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(even_str);\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tSystem.out.println(odd_str);\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(even_str);\n\t\t\t\t\t}\n\t\t\t\t}",
"if(i % 2 == 1){\n\t\t\t\t\t\tSystem.out.println(odd_str);\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(even_str);\n\t\t\t\t\t}",
"i % 2 == 1",
"i % 2",
"i",
"2",
"1",
"{\n\t\t\t\t\t\tSystem.out.println(odd_str);\n\t\t\t\t\t}",
"System.out.println(odd_str)",
"System.out.println",
"System.out",
"System",
"System.out",
"odd_str",
"{\n\t\t\t\t\t\tSystem.out.println(even_str);\n\t\t\t\t\t}",
"System.out.println(even_str)",
"System.out.println",
"System.out",
"System",
"System.out",
"even_str",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args",
"public class Main {\n\t@SuppressWarnings(\"resource\")\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(scan.hasNext()){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}else{\n\t\t\t\tString str = \"\";\n\t\t\t\tfor(int i = 1; i <= W + 1; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tstr += \"#\";\n\t\t\t\t\t}else{\n\t\t\t\t\t\tstr += \".\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tString odd_str = str.substring(0, str.length() - 1);\n\t\t\t\tString even_str = str.substring(1);\n\t\t\t\tfor(int i = 1; i <= H; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tSystem.out.println(odd_str);\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(even_str);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t}\n\t}\n}",
"public class Main {\n\t@SuppressWarnings(\"resource\")\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(scan.hasNext()){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}else{\n\t\t\t\tString str = \"\";\n\t\t\t\tfor(int i = 1; i <= W + 1; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tstr += \"#\";\n\t\t\t\t\t}else{\n\t\t\t\t\t\tstr += \".\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tString odd_str = str.substring(0, str.length() - 1);\n\t\t\t\tString even_str = str.substring(1);\n\t\t\t\tfor(int i = 1; i <= H; i++){\n\t\t\t\t\tif(i % 2 == 1){\n\t\t\t\t\t\tSystem.out.println(odd_str);\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(even_str);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t}\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main {
@SuppressWarnings("resource")
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
while(scan.hasNext()){
int H = scan.nextInt();
int W = scan.nextInt();
if(H == 0 && W == 0){
break;
}else{
String str = "";
for(int i = 1; i <= W + 1; i++){
if(i % 2 == 1){
str += "#";
}else{
str += ".";
}
}
String odd_str = str.substring(0, str.length() - 1);
String even_str = str.substring(1);
for(int i = 1; i <= H; i++){
if(i % 2 == 1){
System.out.println(odd_str);
}else{
System.out.println(even_str);
}
}
System.out.println();
}
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
4,
18,
13,
17,
30,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
115,
5
],
[
115,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
17,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
26,
27
],
[
17,
28
],
[
28,
29
],
[
29,
30
],
[
30,
31
],
[
30,
32
],
[
29,
33
],
[
33,
34
],
[
33,
35
],
[
28,
36
],
[
36,
37
],
[
17,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
38,
43
],
[
43,
44
],
[
43,
45
],
[
38,
46
],
[
46,
47
],
[
47,
48
],
[
38,
49
],
[
50,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
56,
58
],
[
51,
59
],
[
59,
60
],
[
60,
61
],
[
51,
62
],
[
63,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
68,
70
],
[
67,
71
],
[
66,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
72,
76
],
[
65,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
79,
81
],
[
78,
82
],
[
77,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
83,
87
],
[
64,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
89,
92
],
[
64,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
94,
97
],
[
50,
98
],
[
98,
99
],
[
99,
100
],
[
98,
101
],
[
17,
102
],
[
102,
103
],
[
103,
104
],
[
102,
105
],
[
8,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
108,
110
],
[
106,
111
],
[
6,
112
],
[
112,
113
],
[
0,
114
],
[
114,
115
],
[
114,
116
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tStringBuilder sb = new StringBuilder();\n\t\twhile (true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif (h == 0 && w == 0) {break;}\n\t\t\tfor (int i = 1; i <= h; i++) {\n\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\tif ( (i % 2 == 1 && j % 2 == 1)\n\t\t\t\t\t\t\t|| (i % 2 == 0 && j % 2 == 0) ) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\tSystem.out.print(sb);\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tStringBuilder sb = new StringBuilder();\n\t\twhile (true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif (h == 0 && w == 0) {break;}\n\t\t\tfor (int i = 1; i <= h; i++) {\n\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\tif ( (i % 2 == 1 && j % 2 == 1)\n\t\t\t\t\t\t\t|| (i % 2 == 0 && j % 2 == 0) ) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\tSystem.out.print(sb);\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tStringBuilder sb = new StringBuilder();\n\t\twhile (true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif (h == 0 && w == 0) {break;}\n\t\t\tfor (int i = 1; i <= h; i++) {\n\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\tif ( (i % 2 == 1 && j % 2 == 1)\n\t\t\t\t\t\t\t|| (i % 2 == 0 && j % 2 == 0) ) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\tSystem.out.print(sb);\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\tStringBuilder sb = new StringBuilder();\n\t\twhile (true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif (h == 0 && w == 0) {break;}\n\t\t\tfor (int i = 1; i <= h; i++) {\n\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\tif ( (i % 2 == 1 && j % 2 == 1)\n\t\t\t\t\t\t\t|| (i % 2 == 0 && j % 2 == 0) ) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\tSystem.out.print(sb);\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"while (true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif (h == 0 && w == 0) {break;}\n\t\t\tfor (int i = 1; i <= h; i++) {\n\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\tif ( (i % 2 == 1 && j % 2 == 1)\n\t\t\t\t\t\t\t|| (i % 2 == 0 && j % 2 == 0) ) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}",
"true",
"{\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif (h == 0 && w == 0) {break;}\n\t\t\tfor (int i = 1; i <= h; i++) {\n\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\tif ( (i % 2 == 1 && j % 2 == 1)\n\t\t\t\t\t\t\t|| (i % 2 == 0 && j % 2 == 0) ) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}",
"int h = scan.nextInt();",
"h",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int w = scan.nextInt();",
"w",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if (h == 0 && w == 0) {break;}",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"{break;}",
"break;",
"for (int i = 1; i <= h; i++) {\n\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\tif ( (i % 2 == 1 && j % 2 == 1)\n\t\t\t\t\t\t\t|| (i % 2 == 0 && j % 2 == 0) ) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i <= h",
"i",
"h",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\tif ( (i % 2 == 1 && j % 2 == 1)\n\t\t\t\t\t\t\t|| (i % 2 == 0 && j % 2 == 0) ) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}",
"{\n\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\tif ( (i % 2 == 1 && j % 2 == 1)\n\t\t\t\t\t\t\t|| (i % 2 == 0 && j % 2 == 0) ) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}",
"for (int j = 1; j <= w; j++) {\n\t\t\t\t\tif ( (i % 2 == 1 && j % 2 == 1)\n\t\t\t\t\t\t\t|| (i % 2 == 0 && j % 2 == 0) ) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"int j = 1;",
"int j = 1;",
"j",
"1",
"j <= w",
"j",
"w",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif ( (i % 2 == 1 && j % 2 == 1)\n\t\t\t\t\t\t\t|| (i % 2 == 0 && j % 2 == 0) ) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif ( (i % 2 == 1 && j % 2 == 1)\n\t\t\t\t\t\t\t|| (i % 2 == 0 && j % 2 == 0) ) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"if ( (i % 2 == 1 && j % 2 == 1)\n\t\t\t\t\t\t\t|| (i % 2 == 0 && j % 2 == 0) ) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}",
"(i % 2 == 1 && j % 2 == 1)\n\t\t\t\t\t\t\t|| (i % 2 == 0 && j % 2 == 0)",
"(i % 2 == 1 && j % 2 == 1)",
"i % 2 == 1",
"i % 2",
"i",
"2",
"1",
"j % 2 == 1",
"j % 2",
"j",
"2",
"1",
"(i % 2 == 0 && j % 2 == 0)",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"{\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"System.out.print(sb)",
"System.out.print",
"System.out",
"System",
"System.out",
"sb",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tStringBuilder sb = new StringBuilder();\n\t\twhile (true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif (h == 0 && w == 0) {break;}\n\t\t\tfor (int i = 1; i <= h; i++) {\n\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\tif ( (i % 2 == 1 && j % 2 == 1)\n\t\t\t\t\t\t\t|| (i % 2 == 0 && j % 2 == 0) ) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\tSystem.out.print(sb);\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tStringBuilder sb = new StringBuilder();\n\t\twhile (true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif (h == 0 && w == 0) {break;}\n\t\t\tfor (int i = 1; i <= h; i++) {\n\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\tif ( (i % 2 == 1 && j % 2 == 1)\n\t\t\t\t\t\t\t|| (i % 2 == 0 && j % 2 == 0) ) {\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\tSystem.out.print(sb);\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
StringBuilder sb = new StringBuilder();
while (true) {
int h = scan.nextInt();
int w = scan.nextInt();
if (h == 0 && w == 0) {break;}
for (int i = 1; i <= h; i++) {
for (int j = 1; j <= w; j++) {
if ( (i % 2 == 1 && j % 2 == 1)
|| (i % 2 == 0 && j % 2 == 0) ) {
sb.append("#");
} else {
sb.append(".");
}
}
sb.append("\n");
}
sb.append("\n");
}
System.out.print(sb);
}
} |
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
4,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
17,
14,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
17,
14,
2,
2,
13,
17,
17,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
17,
14,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
14,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
26,
31
],
[
23,
32
],
[
32,
33
],
[
32,
34
],
[
34,
35
],
[
35,
36
],
[
34,
37
],
[
37,
38
],
[
37,
39
],
[
23,
40
],
[
40,
41
],
[
40,
42
],
[
42,
43
],
[
43,
44
],
[
42,
45
],
[
45,
46
],
[
45,
47
],
[
23,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
49,
53
],
[
53,
54
],
[
53,
55
],
[
48,
56
],
[
56,
57
],
[
23,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
60,
62
],
[
58,
63
],
[
63,
64
],
[
63,
65
],
[
58,
66
],
[
66,
67
],
[
67,
68
],
[
58,
69
],
[
70,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
72,
76
],
[
71,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
78,
83
],
[
83,
84
],
[
83,
85
],
[
78,
86
],
[
86,
87
],
[
87,
88
],
[
78,
89
],
[
90,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
92,
96
],
[
91,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
99,
101
],
[
97,
102
],
[
91,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
105,
107
],
[
104,
108
],
[
103,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
109,
114
],
[
71,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
117,
119
],
[
116,
120
],
[
115,
121
],
[
121,
122
],
[
122,
123
],
[
123,
124
],
[
124,
125
],
[
124,
126
],
[
122,
127
],
[
127,
128
],
[
127,
129
],
[
122,
130
],
[
130,
131
],
[
131,
132
],
[
122,
133
],
[
134,
134
],
[
134,
135
],
[
135,
136
],
[
136,
137
],
[
137,
138
],
[
137,
139
],
[
136,
140
],
[
135,
141
],
[
141,
142
],
[
142,
143
],
[
143,
144
],
[
143,
145
],
[
141,
146
],
[
135,
147
],
[
147,
148
],
[
148,
149
],
[
149,
150
],
[
149,
151
],
[
148,
152
],
[
147,
153
],
[
153,
154
],
[
154,
155
],
[
155,
156
],
[
155,
157
],
[
153,
158
],
[
70,
159
],
[
159,
160
],
[
160,
161
],
[
161,
162
],
[
161,
163
],
[
23,
164
],
[
164,
165
],
[
165,
166
],
[
166,
167
],
[
166,
168
],
[
12,
169
],
[
169,
170
]
] | [
"import java.io.InputStreamReader; \nimport java.io.BufferedReader;\nimport java.io.IOException;\n\nclass Main {\n\tpublic static void main(String[] args) throws IOException {\n\t\tInputStreamReader is = new InputStreamReader(System.in);\n\t\tBufferedReader bf = new BufferedReader(is);\n\t\twhile (true) {\n\t\t\tString[] strAry = bf.readLine().split(\" \");\n\t\t\tint h = Integer.parseInt(strAry[0]);\n\t\t\tint w = Integer.parseInt(strAry[1]);\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor (int i = 1; i <= h; i++) {\n\t\t\t\tif (i % 2 != 0) {\n\t\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\t\tif (j % 2 != 0) System.out.print(\"#\");\n\t\t\t\t\t\telse if (j % 2 == 0) System.out.print(\".\");\t\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (i % 2 == 0) {\n\t\t\t\t\t\tfor (int k = 1; k <= w; k++) {\n\t\t\t\t\t\tif (k % 2 != 0) System.out.print(\".\");\n\t\t\t\t\t\telse if (k % 2 == 0) System.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n}",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"class Main {\n\tpublic static void main(String[] args) throws IOException {\n\t\tInputStreamReader is = new InputStreamReader(System.in);\n\t\tBufferedReader bf = new BufferedReader(is);\n\t\twhile (true) {\n\t\t\tString[] strAry = bf.readLine().split(\" \");\n\t\t\tint h = Integer.parseInt(strAry[0]);\n\t\t\tint w = Integer.parseInt(strAry[1]);\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor (int i = 1; i <= h; i++) {\n\t\t\t\tif (i % 2 != 0) {\n\t\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\t\tif (j % 2 != 0) System.out.print(\"#\");\n\t\t\t\t\t\telse if (j % 2 == 0) System.out.print(\".\");\t\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (i % 2 == 0) {\n\t\t\t\t\t\tfor (int k = 1; k <= w; k++) {\n\t\t\t\t\t\tif (k % 2 != 0) System.out.print(\".\");\n\t\t\t\t\t\telse if (k % 2 == 0) System.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args) throws IOException {\n\t\tInputStreamReader is = new InputStreamReader(System.in);\n\t\tBufferedReader bf = new BufferedReader(is);\n\t\twhile (true) {\n\t\t\tString[] strAry = bf.readLine().split(\" \");\n\t\t\tint h = Integer.parseInt(strAry[0]);\n\t\t\tint w = Integer.parseInt(strAry[1]);\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor (int i = 1; i <= h; i++) {\n\t\t\t\tif (i % 2 != 0) {\n\t\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\t\tif (j % 2 != 0) System.out.print(\"#\");\n\t\t\t\t\t\telse if (j % 2 == 0) System.out.print(\".\");\t\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (i % 2 == 0) {\n\t\t\t\t\t\tfor (int k = 1; k <= w; k++) {\n\t\t\t\t\t\tif (k % 2 != 0) System.out.print(\".\");\n\t\t\t\t\t\telse if (k % 2 == 0) System.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}",
"main",
"{\n\t\tInputStreamReader is = new InputStreamReader(System.in);\n\t\tBufferedReader bf = new BufferedReader(is);\n\t\twhile (true) {\n\t\t\tString[] strAry = bf.readLine().split(\" \");\n\t\t\tint h = Integer.parseInt(strAry[0]);\n\t\t\tint w = Integer.parseInt(strAry[1]);\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor (int i = 1; i <= h; i++) {\n\t\t\t\tif (i % 2 != 0) {\n\t\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\t\tif (j % 2 != 0) System.out.print(\"#\");\n\t\t\t\t\t\telse if (j % 2 == 0) System.out.print(\".\");\t\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (i % 2 == 0) {\n\t\t\t\t\t\tfor (int k = 1; k <= w; k++) {\n\t\t\t\t\t\tif (k % 2 != 0) System.out.print(\".\");\n\t\t\t\t\t\telse if (k % 2 == 0) System.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}",
"InputStreamReader is = new InputStreamReader(System.in);",
"is",
"new InputStreamReader(System.in)",
"BufferedReader bf = new BufferedReader(is);",
"bf",
"new BufferedReader(is)",
"while (true) {\n\t\t\tString[] strAry = bf.readLine().split(\" \");\n\t\t\tint h = Integer.parseInt(strAry[0]);\n\t\t\tint w = Integer.parseInt(strAry[1]);\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor (int i = 1; i <= h; i++) {\n\t\t\t\tif (i % 2 != 0) {\n\t\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\t\tif (j % 2 != 0) System.out.print(\"#\");\n\t\t\t\t\t\telse if (j % 2 == 0) System.out.print(\".\");\t\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (i % 2 == 0) {\n\t\t\t\t\t\tfor (int k = 1; k <= w; k++) {\n\t\t\t\t\t\tif (k % 2 != 0) System.out.print(\".\");\n\t\t\t\t\t\telse if (k % 2 == 0) System.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"true",
"{\n\t\t\tString[] strAry = bf.readLine().split(\" \");\n\t\t\tint h = Integer.parseInt(strAry[0]);\n\t\t\tint w = Integer.parseInt(strAry[1]);\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor (int i = 1; i <= h; i++) {\n\t\t\t\tif (i % 2 != 0) {\n\t\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\t\tif (j % 2 != 0) System.out.print(\"#\");\n\t\t\t\t\t\telse if (j % 2 == 0) System.out.print(\".\");\t\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (i % 2 == 0) {\n\t\t\t\t\t\tfor (int k = 1; k <= w; k++) {\n\t\t\t\t\t\tif (k % 2 != 0) System.out.print(\".\");\n\t\t\t\t\t\telse if (k % 2 == 0) System.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"String[] strAry = bf.readLine().split(\" \");",
"strAry",
"bf.readLine().split(\" \")",
"bf.readLine().split",
"bf.readLine()",
"bf.readLine",
"bf",
"\" \"",
"int h = Integer.parseInt(strAry[0]);",
"h",
"Integer.parseInt(strAry[0])",
"Integer.parseInt",
"Integer",
"strAry[0]",
"strAry",
"0",
"int w = Integer.parseInt(strAry[1]);",
"w",
"Integer.parseInt(strAry[1])",
"Integer.parseInt",
"Integer",
"strAry[1]",
"strAry",
"1",
"if (h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for (int i = 1; i <= h; i++) {\n\t\t\t\tif (i % 2 != 0) {\n\t\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\t\tif (j % 2 != 0) System.out.print(\"#\");\n\t\t\t\t\t\telse if (j % 2 == 0) System.out.print(\".\");\t\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (i % 2 == 0) {\n\t\t\t\t\t\tfor (int k = 1; k <= w; k++) {\n\t\t\t\t\t\tif (k % 2 != 0) System.out.print(\".\");\n\t\t\t\t\t\telse if (k % 2 == 0) System.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i <= h",
"i",
"h",
"i++",
"i++",
"i",
"{\n\t\t\t\tif (i % 2 != 0) {\n\t\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\t\tif (j % 2 != 0) System.out.print(\"#\");\n\t\t\t\t\t\telse if (j % 2 == 0) System.out.print(\".\");\t\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (i % 2 == 0) {\n\t\t\t\t\t\tfor (int k = 1; k <= w; k++) {\n\t\t\t\t\t\tif (k % 2 != 0) System.out.print(\".\");\n\t\t\t\t\t\telse if (k % 2 == 0) System.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"{\n\t\t\t\tif (i % 2 != 0) {\n\t\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\t\tif (j % 2 != 0) System.out.print(\"#\");\n\t\t\t\t\t\telse if (j % 2 == 0) System.out.print(\".\");\t\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (i % 2 == 0) {\n\t\t\t\t\t\tfor (int k = 1; k <= w; k++) {\n\t\t\t\t\t\tif (k % 2 != 0) System.out.print(\".\");\n\t\t\t\t\t\telse if (k % 2 == 0) System.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"if (i % 2 != 0) {\n\t\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\t\tif (j % 2 != 0) System.out.print(\"#\");\n\t\t\t\t\t\telse if (j % 2 == 0) System.out.print(\".\");\t\n\t\t\t\t\t\t}\n\t\t\t\t\t} else if (i % 2 == 0) {\n\t\t\t\t\t\tfor (int k = 1; k <= w; k++) {\n\t\t\t\t\t\tif (k % 2 != 0) System.out.print(\".\");\n\t\t\t\t\t\telse if (k % 2 == 0) System.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"i % 2 != 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\t\tfor (int j = 1; j <= w; j++) {\n\t\t\t\t\t\tif (j % 2 != 0) System.out.print(\"#\");\n\t\t\t\t\t\telse if (j % 2 == 0) System.out.print(\".\");\t\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"for (int j = 1; j <= w; j++) {\n\t\t\t\t\t\tif (j % 2 != 0) System.out.print(\"#\");\n\t\t\t\t\t\telse if (j % 2 == 0) System.out.print(\".\");\t\n\t\t\t\t\t\t}",
"int j = 1;",
"int j = 1;",
"j",
"1",
"j <= w",
"j",
"w",
"j++",
"j++",
"j",
"{\n\t\t\t\t\t\tif (j % 2 != 0) System.out.print(\"#\");\n\t\t\t\t\t\telse if (j % 2 == 0) System.out.print(\".\");\t\n\t\t\t\t\t\t}",
"{\n\t\t\t\t\t\tif (j % 2 != 0) System.out.print(\"#\");\n\t\t\t\t\t\telse if (j % 2 == 0) System.out.print(\".\");\t\n\t\t\t\t\t\t}",
"if (j % 2 != 0) System.out.print(\"#\");\n\t\t\t\t\t\telse if (j % 2 == 0) System.out.print(\".\");",
"j % 2 != 0",
"j % 2",
"j",
"2",
"0",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"if (j % 2 == 0) System.out.print(\".\");",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"if (i % 2 == 0) {\n\t\t\t\t\t\tfor (int k = 1; k <= w; k++) {\n\t\t\t\t\t\tif (k % 2 != 0) System.out.print(\".\");\n\t\t\t\t\t\telse if (k % 2 == 0) System.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\t\t\tfor (int k = 1; k <= w; k++) {\n\t\t\t\t\t\tif (k % 2 != 0) System.out.print(\".\");\n\t\t\t\t\t\telse if (k % 2 == 0) System.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"for (int k = 1; k <= w; k++) {\n\t\t\t\t\t\tif (k % 2 != 0) System.out.print(\".\");\n\t\t\t\t\t\telse if (k % 2 == 0) System.out.print(\"#\");\n\t\t\t\t\t\t}",
"int k = 1;",
"int k = 1;",
"k",
"1",
"k <= w",
"k",
"w",
"k++",
"k++",
"k",
"{\n\t\t\t\t\t\tif (k % 2 != 0) System.out.print(\".\");\n\t\t\t\t\t\telse if (k % 2 == 0) System.out.print(\"#\");\n\t\t\t\t\t\t}",
"{\n\t\t\t\t\t\tif (k % 2 != 0) System.out.print(\".\");\n\t\t\t\t\t\telse if (k % 2 == 0) System.out.print(\"#\");\n\t\t\t\t\t\t}",
"if (k % 2 != 0) System.out.print(\".\");\n\t\t\t\t\t\telse if (k % 2 == 0) System.out.print(\"#\");",
"k % 2 != 0",
"k % 2",
"k",
"2",
"0",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"if (k % 2 == 0) System.out.print(\"#\");",
"k % 2 == 0",
"k % 2",
"k",
"2",
"0",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args"
] | import java.io.InputStreamReader;
import java.io.BufferedReader;
import java.io.IOException;
class Main {
public static void main(String[] args) throws IOException {
InputStreamReader is = new InputStreamReader(System.in);
BufferedReader bf = new BufferedReader(is);
while (true) {
String[] strAry = bf.readLine().split(" ");
int h = Integer.parseInt(strAry[0]);
int w = Integer.parseInt(strAry[1]);
if (h == 0 && w == 0) {
break;
}
for (int i = 1; i <= h; i++) {
if (i % 2 != 0) {
for (int j = 1; j <= w; j++) {
if (j % 2 != 0) System.out.print("#");
else if (j % 2 == 0) System.out.print(".");
}
} else if (i % 2 == 0) {
for (int k = 1; k <= w; k++) {
if (k % 2 != 0) System.out.print(".");
else if (k % 2 == 0) System.out.print("#");
}
}
System.out.println();
}
System.out.println();
}
}
} |
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
17,
41,
13,
4,
18,
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18,
13,
17,
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4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
13,
17,
30,
4,
18,
13,
17,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
13,
17,
30,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
144,
11
],
[
144,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
14,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
23,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
32,
33
],
[
31,
34
],
[
23,
35
],
[
35,
36
],
[
35,
37
],
[
37,
38
],
[
38,
39
],
[
37,
40
],
[
40,
41
],
[
40,
42
],
[
23,
43
],
[
43,
44
],
[
43,
45
],
[
45,
46
],
[
46,
47
],
[
45,
48
],
[
48,
49
],
[
48,
50
],
[
23,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
52,
56
],
[
56,
57
],
[
56,
58
],
[
51,
59
],
[
59,
60
],
[
23,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
63,
65
],
[
61,
66
],
[
66,
67
],
[
66,
68
],
[
61,
69
],
[
69,
70
],
[
70,
71
],
[
61,
72
],
[
73,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
74,
79
],
[
79,
80
],
[
79,
81
],
[
74,
82
],
[
82,
83
],
[
83,
84
],
[
74,
85
],
[
86,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
88,
92
],
[
87,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
96,
98
],
[
95,
99
],
[
94,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
101,
104
],
[
94,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
106,
109
],
[
87,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
113,
115
],
[
112,
116
],
[
111,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
118,
121
],
[
111,
122
],
[
122,
123
],
[
123,
124
],
[
124,
125
],
[
123,
126
],
[
73,
127
],
[
127,
128
],
[
128,
129
],
[
127,
130
],
[
23,
131
],
[
131,
132
],
[
132,
133
],
[
131,
134
],
[
14,
135
],
[
135,
136
],
[
136,
137
],
[
137,
138
],
[
137,
139
],
[
135,
140
],
[
12,
141
],
[
141,
142
],
[
0,
143
],
[
143,
144
],
[
143,
145
]
] | [
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\n\npublic class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb = new StringBuilder();\n\n\t\twhile(true) {\n\t\t\tString num = br.readLine();\n\t\t\tString[] set = num.split(\" \");\n\n\t\t\tint a = Integer.parseInt(set[0]);\n\t\t\tint b = Integer.parseInt(set[1]);\n\n\t\t\tif (a==0 && b==0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor (int i = 0; i < a ; i++) {\n\t\t\t\tfor (int j = 0; j < b ; j++) {\n\t\t\t\t\tif(i%2==0) {\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\n\t\tSystem.out.print(sb);\n\n\t}\n\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"public class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb = new StringBuilder();\n\n\t\twhile(true) {\n\t\t\tString num = br.readLine();\n\t\t\tString[] set = num.split(\" \");\n\n\t\t\tint a = Integer.parseInt(set[0]);\n\t\t\tint b = Integer.parseInt(set[1]);\n\n\t\t\tif (a==0 && b==0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor (int i = 0; i < a ; i++) {\n\t\t\t\tfor (int j = 0; j < b ; j++) {\n\t\t\t\t\tif(i%2==0) {\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\n\t\tSystem.out.print(sb);\n\n\t}\n\n}",
"Main",
"public static void main(String[] args) throws IOException {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb = new StringBuilder();\n\n\t\twhile(true) {\n\t\t\tString num = br.readLine();\n\t\t\tString[] set = num.split(\" \");\n\n\t\t\tint a = Integer.parseInt(set[0]);\n\t\t\tint b = Integer.parseInt(set[1]);\n\n\t\t\tif (a==0 && b==0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor (int i = 0; i < a ; i++) {\n\t\t\t\tfor (int j = 0; j < b ; j++) {\n\t\t\t\t\tif(i%2==0) {\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\n\t\tSystem.out.print(sb);\n\n\t}",
"main",
"{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb = new StringBuilder();\n\n\t\twhile(true) {\n\t\t\tString num = br.readLine();\n\t\t\tString[] set = num.split(\" \");\n\n\t\t\tint a = Integer.parseInt(set[0]);\n\t\t\tint b = Integer.parseInt(set[1]);\n\n\t\t\tif (a==0 && b==0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor (int i = 0; i < a ; i++) {\n\t\t\t\tfor (int j = 0; j < b ; j++) {\n\t\t\t\t\tif(i%2==0) {\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\n\t\tSystem.out.print(sb);\n\n\t}",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"while(true) {\n\t\t\tString num = br.readLine();\n\t\t\tString[] set = num.split(\" \");\n\n\t\t\tint a = Integer.parseInt(set[0]);\n\t\t\tint b = Integer.parseInt(set[1]);\n\n\t\t\tif (a==0 && b==0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor (int i = 0; i < a ; i++) {\n\t\t\t\tfor (int j = 0; j < b ; j++) {\n\t\t\t\t\tif(i%2==0) {\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}",
"true",
"{\n\t\t\tString num = br.readLine();\n\t\t\tString[] set = num.split(\" \");\n\n\t\t\tint a = Integer.parseInt(set[0]);\n\t\t\tint b = Integer.parseInt(set[1]);\n\n\t\t\tif (a==0 && b==0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor (int i = 0; i < a ; i++) {\n\t\t\t\tfor (int j = 0; j < b ; j++) {\n\t\t\t\t\tif(i%2==0) {\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}",
"String num = br.readLine();",
"num",
"br.readLine()",
"br.readLine",
"br",
"String[] set = num.split(\" \");",
"set",
"num.split(\" \")",
"num.split",
"num",
"\" \"",
"int a = Integer.parseInt(set[0]);",
"a",
"Integer.parseInt(set[0])",
"Integer.parseInt",
"Integer",
"set[0]",
"set",
"0",
"int b = Integer.parseInt(set[1]);",
"b",
"Integer.parseInt(set[1])",
"Integer.parseInt",
"Integer",
"set[1]",
"set",
"1",
"if (a==0 && b==0) {\n\t\t\t\tbreak;\n\t\t\t}",
"a==0 && b==0",
"a==0",
"a",
"0",
"b==0",
"b",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for (int i = 0; i < a ; i++) {\n\t\t\t\tfor (int j = 0; j < b ; j++) {\n\t\t\t\t\tif(i%2==0) {\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < a",
"i",
"a",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor (int j = 0; j < b ; j++) {\n\t\t\t\t\tif(i%2==0) {\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}",
"{\n\t\t\t\tfor (int j = 0; j < b ; j++) {\n\t\t\t\t\tif(i%2==0) {\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}",
"for (int j = 0; j < b ; j++) {\n\t\t\t\t\tif(i%2==0) {\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < b",
"j",
"b",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif(i%2==0) {\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif(i%2==0) {\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"if(i%2==0) {\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"i%2==0",
"i%2",
"i",
"2",
"0",
"{\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}",
"j%2==0",
"j%2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"{\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"{\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}",
"j%2==0",
"j%2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"{\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"System.out.print(sb)",
"System.out.print",
"System.out",
"System",
"System.out",
"sb",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb = new StringBuilder();\n\n\t\twhile(true) {\n\t\t\tString num = br.readLine();\n\t\t\tString[] set = num.split(\" \");\n\n\t\t\tint a = Integer.parseInt(set[0]);\n\t\t\tint b = Integer.parseInt(set[1]);\n\n\t\t\tif (a==0 && b==0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor (int i = 0; i < a ; i++) {\n\t\t\t\tfor (int j = 0; j < b ; j++) {\n\t\t\t\t\tif(i%2==0) {\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\n\t\tSystem.out.print(sb);\n\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb = new StringBuilder();\n\n\t\twhile(true) {\n\t\t\tString num = br.readLine();\n\t\t\tString[] set = num.split(\" \");\n\n\t\t\tint a = Integer.parseInt(set[0]);\n\t\t\tint b = Integer.parseInt(set[1]);\n\n\t\t\tif (a==0 && b==0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor (int i = 0; i < a ; i++) {\n\t\t\t\tfor (int j = 0; j < b ; j++) {\n\t\t\t\t\tif(i%2==0) {\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\n\t\tSystem.out.print(sb);\n\n\t}\n\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringBuilder sb = new StringBuilder();
while(true) {
String num = br.readLine();
String[] set = num.split(" ");
int a = Integer.parseInt(set[0]);
int b = Integer.parseInt(set[1]);
if (a==0 && b==0) {
break;
}
for (int i = 0; i < a ; i++) {
for (int j = 0; j < b ; j++) {
if(i%2==0) {
if(j%2==0) {
sb.append("#");
}else {
sb.append(".");
}
}else{
if(j%2==0) {
sb.append(".");
}else {
sb.append("#");
}
}
}
sb.append("\n");
}
sb.append("\n");
}
System.out.print(sb);
}
} |
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41,
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41,
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18,
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4,
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23,
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] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
104,
5
],
[
104,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
8,
11
],
[
11,
12
],
[
8,
13
],
[
13,
14
],
[
13,
15
],
[
8,
16
],
[
16,
17
],
[
17,
18
],
[
18,
19
],
[
16,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
20,
26
],
[
26,
27
],
[
26,
28
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[
28,
29
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[
29,
30
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[
20,
31
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[
31,
32
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[
32,
33
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[
33,
34
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[
33,
35
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[
32,
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[
36,
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[
31,
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[
39,
40
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[
20,
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[
41,
42
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[
42,
43
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[
43,
44
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[
43,
45
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[
41,
46
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[
46,
47
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[
46,
48
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[
41,
49
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[
49,
50
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[
50,
51
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[
41,
52
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[
53,
53
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[
53,
54
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[
54,
55
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[
55,
56
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[
56,
57
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[
56,
58
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[
54,
59
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[
59,
60
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[
59,
61
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[
54,
62
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[
62,
63
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[
63,
64
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[
54,
65
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[
66,
66
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[
66,
67
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[
67,
68
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[
68,
69
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[
69,
70
],
[
70,
71
],
[
70,
72
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[
69,
73
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[
68,
74
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[
67,
75
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[
75,
76
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[
76,
77
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[
77,
78
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[
78,
79
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[
78,
80
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[
76,
81
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[
67,
82
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[
82,
83
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[
83,
84
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[
84,
85
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[
85,
86
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[
85,
87
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[
83,
88
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[
53,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
89,
94
],
[
20,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
95,
100
],
[
6,
101
],
[
101,
102
],
[
0,
103
],
[
103,
104
],
[
103,
105
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tint H,W;\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(scan.hasNext()){\n\t\t\tH=scan.nextInt();\n\t\t\tW=scan.nextInt();\n\t\t\tif(H == 0 && W== 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < H; i++) {\n\t\t\t\tfor(int j = 0; j < W; j++) {\n\t\t\t\t\tif((i+j)%2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tint H,W;\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(scan.hasNext()){\n\t\t\tH=scan.nextInt();\n\t\t\tW=scan.nextInt();\n\t\t\tif(H == 0 && W== 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < H; i++) {\n\t\t\t\tfor(int j = 0; j < W; j++) {\n\t\t\t\t\tif((i+j)%2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tint H,W;\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(scan.hasNext()){\n\t\t\tH=scan.nextInt();\n\t\t\tW=scan.nextInt();\n\t\t\tif(H == 0 && W== 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < H; i++) {\n\t\t\t\tfor(int j = 0; j < W; j++) {\n\t\t\t\t\tif((i+j)%2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\n\t}",
"main",
"{\n\t\tint H,W;\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(scan.hasNext()){\n\t\t\tH=scan.nextInt();\n\t\t\tW=scan.nextInt();\n\t\t\tif(H == 0 && W== 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < H; i++) {\n\t\t\t\tfor(int j = 0; j < W; j++) {\n\t\t\t\t\tif((i+j)%2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\n\t}",
"int H",
"H",
"W;",
"W",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"while(scan.hasNext()){\n\t\t\tH=scan.nextInt();\n\t\t\tW=scan.nextInt();\n\t\t\tif(H == 0 && W== 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < H; i++) {\n\t\t\t\tfor(int j = 0; j < W; j++) {\n\t\t\t\t\tif((i+j)%2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"scan.hasNext()",
"scan.hasNext",
"scan",
"{\n\t\t\tH=scan.nextInt();\n\t\t\tW=scan.nextInt();\n\t\t\tif(H == 0 && W== 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < H; i++) {\n\t\t\t\tfor(int j = 0; j < W; j++) {\n\t\t\t\t\tif((i+j)%2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"H=scan.nextInt()",
"H",
"scan.nextInt()",
"scan.nextInt",
"scan",
"W=scan.nextInt()",
"W",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if(H == 0 && W== 0) {\n\t\t\t\tbreak;\n\t\t\t}",
"H == 0 && W== 0",
"H == 0",
"H",
"0",
"W== 0",
"W",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for(int i = 0; i < H; i++) {\n\t\t\t\tfor(int j = 0; j < W; j++) {\n\t\t\t\t\tif((i+j)%2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor(int j = 0; j < W; j++) {\n\t\t\t\t\tif((i+j)%2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"{\n\t\t\t\tfor(int j = 0; j < W; j++) {\n\t\t\t\t\tif((i+j)%2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"for(int j = 0; j < W; j++) {\n\t\t\t\t\tif((i+j)%2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif((i+j)%2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}",
"{\n\t\t\t\t\tif((i+j)%2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}",
"if((i+j)%2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"(i+j)%2 == 0",
"(i+j)%2",
"(i+j)",
"i",
"j",
"2",
"0",
"{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tint H,W;\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(scan.hasNext()){\n\t\t\tH=scan.nextInt();\n\t\t\tW=scan.nextInt();\n\t\t\tif(H == 0 && W== 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < H; i++) {\n\t\t\t\tfor(int j = 0; j < W; j++) {\n\t\t\t\t\tif((i+j)%2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tint H,W;\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(scan.hasNext()){\n\t\t\tH=scan.nextInt();\n\t\t\tW=scan.nextInt();\n\t\t\tif(H == 0 && W== 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < H; i++) {\n\t\t\t\tfor(int j = 0; j < W; j++) {\n\t\t\t\t\tif((i+j)%2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
int H,W;
Scanner scan = new Scanner(System.in);
while(scan.hasNext()){
H=scan.nextInt();
W=scan.nextInt();
if(H == 0 && W== 0) {
break;
}
for(int i = 0; i < H; i++) {
for(int j = 0; j < W; j++) {
if((i+j)%2 == 0) {
System.out.print("#");
}
else{
System.out.print(".");
}
}
System.out.println("");
}
System.out.println("");
}
}
} |
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13,
30,
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13,
20,
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13,
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42,
17,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
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2,
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2,
2,
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17,
30,
4,
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13,
13,
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30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
136,
2
],
[
136,
3
],
[
3,
4
],
[
3,
5
],
[
5,
6
],
[
6,
7
],
[
6,
8
],
[
5,
9
],
[
9,
10
],
[
5,
11
],
[
11,
12
],
[
5,
13
],
[
13,
14
],
[
5,
15
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[
15,
16
],
[
5,
17
],
[
17,
18
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[
17,
19
],
[
19,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
19,
25
],
[
25,
26
],
[
25,
27
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[
27,
28
],
[
28,
29
],
[
19,
30
],
[
30,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
31,
35
],
[
35,
36
],
[
35,
37
],
[
30,
38
],
[
38,
39
],
[
19,
40
],
[
40,
41
],
[
43,
42
],
[
50,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
43,
47
],
[
47,
48
],
[
47,
49
],
[
50,
50
],
[
50,
51
],
[
50,
52
],
[
43,
53
],
[
53,
54
],
[
53,
55
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[
40,
56
],
[
56,
57
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[
57,
58
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[
58,
59
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[
59,
60
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[
59,
61
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[
57,
62
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[
62,
63
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[
62,
64
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[
57,
65
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[
65,
66
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66,
67
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[
57,
68
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69,
69
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69,
70
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[
70,
71
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71,
72
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72,
73
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72,
74
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70,
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75,
76
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75,
77
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[
70,
78
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78,
79
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[
79,
80
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[
70,
81
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[
82,
82
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[
82,
83
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[
83,
84
],
[
84,
85
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[
85,
86
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[
86,
87
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87,
88
],
[
87,
89
],
[
86,
90
],
[
85,
91
],
[
91,
92
],
[
92,
93
],
[
92,
94
],
[
91,
95
],
[
84,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
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[
97,
101
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[
96,
102
],
[
102,
103
],
[
103,
104
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[
103,
105
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[
102,
106
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[
83,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
110,
112
],
[
108,
113
],
[
83,
114
],
[
114,
115
],
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115,
116
],
[
116,
117
],
[
117,
118
],
[
117,
119
],
[
115,
120
],
[
69,
121
],
[
121,
122
],
[
122,
123
],
[
123,
124
],
[
123,
125
],
[
121,
126
],
[
56,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
127,
132
],
[
3,
133
],
[
133,
134
],
[
0,
135
],
[
135,
136
],
[
135,
137
]
] | [
"public class Main {\n\n\n\t\tpublic static void main(String[] args) {\n\t\tjava.util.Scanner scan = new java.util.Scanner(System.in);\n\t\tint h, w, i, t;\n\t\t\nwhile(true){\n\t\th = scan.nextInt();\n\t\tw = scan.nextInt();\n\t\t\n\t\tif(h == 0 && w == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\tif(1 <= h && h <= 300 && 1 <= w && w <= 300){\n\t\t\tfor(i = 1; i <= h ; i++){\n\t\t\tfor(t = 1; t <= w ; t++){\n\t\t\t\tif(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t}System.out.println(\"\");\n\t\t\t\n\t\t\t}System.out.println(\"\");\n\t\t\n\t\t\n\t\t}\n\t\t\n\t\t}\n\t\t}\n}\t",
"public class Main {\n\n\n\t\tpublic static void main(String[] args) {\n\t\tjava.util.Scanner scan = new java.util.Scanner(System.in);\n\t\tint h, w, i, t;\n\t\t\nwhile(true){\n\t\th = scan.nextInt();\n\t\tw = scan.nextInt();\n\t\t\n\t\tif(h == 0 && w == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\tif(1 <= h && h <= 300 && 1 <= w && w <= 300){\n\t\t\tfor(i = 1; i <= h ; i++){\n\t\t\tfor(t = 1; t <= w ; t++){\n\t\t\t\tif(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t}System.out.println(\"\");\n\t\t\t\n\t\t\t}System.out.println(\"\");\n\t\t\n\t\t\n\t\t}\n\t\t\n\t\t}\n\t\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tjava.util.Scanner scan = new java.util.Scanner(System.in);\n\t\tint h, w, i, t;\n\t\t\nwhile(true){\n\t\th = scan.nextInt();\n\t\tw = scan.nextInt();\n\t\t\n\t\tif(h == 0 && w == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\tif(1 <= h && h <= 300 && 1 <= w && w <= 300){\n\t\t\tfor(i = 1; i <= h ; i++){\n\t\t\tfor(t = 1; t <= w ; t++){\n\t\t\t\tif(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t}System.out.println(\"\");\n\t\t\t\n\t\t\t}System.out.println(\"\");\n\t\t\n\t\t\n\t\t}\n\t\t\n\t\t}\n\t\t}",
"main",
"{\n\t\tjava.util.Scanner scan = new java.util.Scanner(System.in);\n\t\tint h, w, i, t;\n\t\t\nwhile(true){\n\t\th = scan.nextInt();\n\t\tw = scan.nextInt();\n\t\t\n\t\tif(h == 0 && w == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\tif(1 <= h && h <= 300 && 1 <= w && w <= 300){\n\t\t\tfor(i = 1; i <= h ; i++){\n\t\t\tfor(t = 1; t <= w ; t++){\n\t\t\t\tif(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t}System.out.println(\"\");\n\t\t\t\n\t\t\t}System.out.println(\"\");\n\t\t\n\t\t\n\t\t}\n\t\t\n\t\t}\n\t\t}",
"java.util.Scanner scan = new java.util.Scanner(System.in);",
"scan",
"new java.util.Scanner(System.in)",
"int h",
"h",
"w",
"w",
"i",
"i",
"t;",
"t",
"while(true){\n\t\th = scan.nextInt();\n\t\tw = scan.nextInt();\n\t\t\n\t\tif(h == 0 && w == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\tif(1 <= h && h <= 300 && 1 <= w && w <= 300){\n\t\t\tfor(i = 1; i <= h ; i++){\n\t\t\tfor(t = 1; t <= w ; t++){\n\t\t\t\tif(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t}System.out.println(\"\");\n\t\t\t\n\t\t\t}System.out.println(\"\");\n\t\t\n\t\t\n\t\t}\n\t\t\n\t\t}",
"true",
"{\n\t\th = scan.nextInt();\n\t\tw = scan.nextInt();\n\t\t\n\t\tif(h == 0 && w == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\tif(1 <= h && h <= 300 && 1 <= w && w <= 300){\n\t\t\tfor(i = 1; i <= h ; i++){\n\t\t\tfor(t = 1; t <= w ; t++){\n\t\t\t\tif(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t}System.out.println(\"\");\n\t\t\t\n\t\t\t}System.out.println(\"\");\n\t\t\n\t\t\n\t\t}\n\t\t\n\t\t}",
"h = scan.nextInt()",
"h",
"scan.nextInt()",
"scan.nextInt",
"scan",
"w = scan.nextInt()",
"w",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if(h == 0 && w == 0){\n\t\t\t\tbreak;\n\t\t\t}",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"if(1 <= h && h <= 300 && 1 <= w && w <= 300){\n\t\t\tfor(i = 1; i <= h ; i++){\n\t\t\tfor(t = 1; t <= w ; t++){\n\t\t\t\tif(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t}System.out.println(\"\");\n\t\t\t\n\t\t\t}System.out.println(\"\");\n\t\t\n\t\t\n\t\t}",
"1 <= h && h <= 300 && 1 <= w && w <= 300",
"1 <= w",
"1 <= h && h <= 300 && 1 <= w && w <= 300",
"1 <= h",
"1",
"h",
"h <= 300",
"h",
"300",
"1 <= w",
"1",
"w",
"w <= 300",
"w",
"300",
"{\n\t\t\tfor(i = 1; i <= h ; i++){\n\t\t\tfor(t = 1; t <= w ; t++){\n\t\t\t\tif(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t}System.out.println(\"\");\n\t\t\t\n\t\t\t}System.out.println(\"\");\n\t\t\n\t\t\n\t\t}",
"for(i = 1; i <= h ; i++){\n\t\t\tfor(t = 1; t <= w ; t++){\n\t\t\t\tif(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t}System.out.println(\"\");\n\t\t\t\n\t\t\t}",
"i = 1;",
"i = 1",
"i",
"1",
"i <= h",
"i",
"h",
"i++",
"i++",
"i",
"{\n\t\t\tfor(t = 1; t <= w ; t++){\n\t\t\t\tif(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t}System.out.println(\"\");\n\t\t\t\n\t\t\t}",
"{\n\t\t\tfor(t = 1; t <= w ; t++){\n\t\t\t\tif(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t}System.out.println(\"\");\n\t\t\t\n\t\t\t}",
"for(t = 1; t <= w ; t++){\n\t\t\t\tif(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t}",
"t = 1;",
"t = 1",
"t",
"1",
"t <= w",
"t",
"w",
"t++",
"t++",
"t",
"{\n\t\t\t\tif(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t}",
"{\n\t\t\t\tif(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t}",
"if(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}",
"t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0",
"t % 2 != 0 && i % 2 != 0",
"t % 2 != 0",
"t % 2",
"t",
"2",
"0",
"i % 2 != 0",
"i % 2",
"i",
"2",
"0",
"t % 2 == 0 && i % 2 == 0",
"t % 2 == 0",
"t % 2",
"t",
"2",
"0",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] args",
"args",
"public class Main {\n\n\n\t\tpublic static void main(String[] args) {\n\t\tjava.util.Scanner scan = new java.util.Scanner(System.in);\n\t\tint h, w, i, t;\n\t\t\nwhile(true){\n\t\th = scan.nextInt();\n\t\tw = scan.nextInt();\n\t\t\n\t\tif(h == 0 && w == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\tif(1 <= h && h <= 300 && 1 <= w && w <= 300){\n\t\t\tfor(i = 1; i <= h ; i++){\n\t\t\tfor(t = 1; t <= w ; t++){\n\t\t\t\tif(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t}System.out.println(\"\");\n\t\t\t\n\t\t\t}System.out.println(\"\");\n\t\t\n\t\t\n\t\t}\n\t\t\n\t\t}\n\t\t}\n}",
"public class Main {\n\n\n\t\tpublic static void main(String[] args) {\n\t\tjava.util.Scanner scan = new java.util.Scanner(System.in);\n\t\tint h, w, i, t;\n\t\t\nwhile(true){\n\t\th = scan.nextInt();\n\t\tw = scan.nextInt();\n\t\t\n\t\tif(h == 0 && w == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\tif(1 <= h && h <= 300 && 1 <= w && w <= 300){\n\t\t\tfor(i = 1; i <= h ; i++){\n\t\t\tfor(t = 1; t <= w ; t++){\n\t\t\t\tif(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}else{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t}System.out.println(\"\");\n\t\t\t\n\t\t\t}System.out.println(\"\");\n\t\t\n\t\t\n\t\t}\n\t\t\n\t\t}\n\t\t}\n}",
"Main"
] | public class Main {
public static void main(String[] args) {
java.util.Scanner scan = new java.util.Scanner(System.in);
int h, w, i, t;
while(true){
h = scan.nextInt();
w = scan.nextInt();
if(h == 0 && w == 0){
break;
}
if(1 <= h && h <= 300 && 1 <= w && w <= 300){
for(i = 1; i <= h ; i++){
for(t = 1; t <= w ; t++){
if(t % 2 != 0 && i % 2 != 0 || t % 2 == 0 && i % 2 == 0){
System.out.print("#");
}else{
System.out.print(".");
}
}System.out.println("");
}System.out.println("");
}
}
}
} |
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] | [
"import java.io.BufferedReader;\nimport java.io.InputStreamReader;\n\npublic class Main {\n\tpublic static void main(String[] args) throws Exception {\n\t\n\t\ttry{\n\tBufferedReader buf = new BufferedReader(new InputStreamReader(System.in));\n\n\twhile(true){\n String input = buf.readLine();\n\tString[] strAry = input.split(\" \");\n int H = Integer.parseInt(strAry[0]);\n int W = Integer.parseInt(strAry[1]);\n\t\n\tif(H == 0 && W == 0){\n\t\tbreak;\n\t}\n\t\n\tfor (int i = 0; i < H; i++) {\n\t\tfor(int j = 0; j < W; j++){\n\t\t\tif((i + j)%2 == 0 ){\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}else{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.printf(\"\\n\");\n\t}\n\tSystem.out.printf(\"\\n\");\n\t}\n} catch (Exception e) {\n\n\tSystem.out.println(\"????????????\");\n\t\n}\n\t\t }\n }",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"public class Main {\n\tpublic static void main(String[] args) throws Exception {\n\t\n\t\ttry{\n\tBufferedReader buf = new BufferedReader(new InputStreamReader(System.in));\n\n\twhile(true){\n String input = buf.readLine();\n\tString[] strAry = input.split(\" \");\n int H = Integer.parseInt(strAry[0]);\n int W = Integer.parseInt(strAry[1]);\n\t\n\tif(H == 0 && W == 0){\n\t\tbreak;\n\t}\n\t\n\tfor (int i = 0; i < H; i++) {\n\t\tfor(int j = 0; j < W; j++){\n\t\t\tif((i + j)%2 == 0 ){\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}else{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.printf(\"\\n\");\n\t}\n\tSystem.out.printf(\"\\n\");\n\t}\n} catch (Exception e) {\n\n\tSystem.out.println(\"????????????\");\n\t\n}\n\t\t }\n }",
"Main",
"public static void main(String[] args) throws Exception {\n\t\n\t\ttry{\n\tBufferedReader buf = new BufferedReader(new InputStreamReader(System.in));\n\n\twhile(true){\n String input = buf.readLine();\n\tString[] strAry = input.split(\" \");\n int H = Integer.parseInt(strAry[0]);\n int W = Integer.parseInt(strAry[1]);\n\t\n\tif(H == 0 && W == 0){\n\t\tbreak;\n\t}\n\t\n\tfor (int i = 0; i < H; i++) {\n\t\tfor(int j = 0; j < W; j++){\n\t\t\tif((i + j)%2 == 0 ){\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}else{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.printf(\"\\n\");\n\t}\n\tSystem.out.printf(\"\\n\");\n\t}\n} catch (Exception e) {\n\n\tSystem.out.println(\"????????????\");\n\t\n}\n\t\t }",
"main",
"{\n\t\n\t\ttry{\n\tBufferedReader buf = new BufferedReader(new InputStreamReader(System.in));\n\n\twhile(true){\n String input = buf.readLine();\n\tString[] strAry = input.split(\" \");\n int H = Integer.parseInt(strAry[0]);\n int W = Integer.parseInt(strAry[1]);\n\t\n\tif(H == 0 && W == 0){\n\t\tbreak;\n\t}\n\t\n\tfor (int i = 0; i < H; i++) {\n\t\tfor(int j = 0; j < W; j++){\n\t\t\tif((i + j)%2 == 0 ){\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}else{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.printf(\"\\n\");\n\t}\n\tSystem.out.printf(\"\\n\");\n\t}\n} catch (Exception e) {\n\n\tSystem.out.println(\"????????????\");\n\t\n}\n\t\t }",
"try{\n\tBufferedReader buf = new BufferedReader(new InputStreamReader(System.in));\n\n\twhile(true){\n String input = buf.readLine();\n\tString[] strAry = input.split(\" \");\n int H = Integer.parseInt(strAry[0]);\n int W = Integer.parseInt(strAry[1]);\n\t\n\tif(H == 0 && W == 0){\n\t\tbreak;\n\t}\n\t\n\tfor (int i = 0; i < H; i++) {\n\t\tfor(int j = 0; j < W; j++){\n\t\t\tif((i + j)%2 == 0 ){\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}else{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.printf(\"\\n\");\n\t}\n\tSystem.out.printf(\"\\n\");\n\t}\n} catch (Exception e) {\n\n\tSystem.out.println(\"????????????\");\n\t\n}",
"catch (Exception e) {\n\n\tSystem.out.println(\"????????????\");\n\t\n}",
"Exception e",
"{\n\n\tSystem.out.println(\"????????????\");\n\t\n}",
"System.out.println(\"????????????\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"????????????\"",
"{\n\tBufferedReader buf = new BufferedReader(new InputStreamReader(System.in));\n\n\twhile(true){\n String input = buf.readLine();\n\tString[] strAry = input.split(\" \");\n int H = Integer.parseInt(strAry[0]);\n int W = Integer.parseInt(strAry[1]);\n\t\n\tif(H == 0 && W == 0){\n\t\tbreak;\n\t}\n\t\n\tfor (int i = 0; i < H; i++) {\n\t\tfor(int j = 0; j < W; j++){\n\t\t\tif((i + j)%2 == 0 ){\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}else{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.printf(\"\\n\");\n\t}\n\tSystem.out.printf(\"\\n\");\n\t}\n}",
"BufferedReader buf = new BufferedReader(new InputStreamReader(System.in));",
"buf",
"new BufferedReader(new InputStreamReader(System.in))",
"while(true){\n String input = buf.readLine();\n\tString[] strAry = input.split(\" \");\n int H = Integer.parseInt(strAry[0]);\n int W = Integer.parseInt(strAry[1]);\n\t\n\tif(H == 0 && W == 0){\n\t\tbreak;\n\t}\n\t\n\tfor (int i = 0; i < H; i++) {\n\t\tfor(int j = 0; j < W; j++){\n\t\t\tif((i + j)%2 == 0 ){\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}else{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.printf(\"\\n\");\n\t}\n\tSystem.out.printf(\"\\n\");\n\t}",
"true",
"{\n String input = buf.readLine();\n\tString[] strAry = input.split(\" \");\n int H = Integer.parseInt(strAry[0]);\n int W = Integer.parseInt(strAry[1]);\n\t\n\tif(H == 0 && W == 0){\n\t\tbreak;\n\t}\n\t\n\tfor (int i = 0; i < H; i++) {\n\t\tfor(int j = 0; j < W; j++){\n\t\t\tif((i + j)%2 == 0 ){\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}else{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.printf(\"\\n\");\n\t}\n\tSystem.out.printf(\"\\n\");\n\t}",
"String input = buf.readLine();",
"input",
"buf.readLine()",
"buf.readLine",
"buf",
"String[] strAry = input.split(\" \");",
"strAry",
"input.split(\" \")",
"input.split",
"input",
"\" \"",
"int H = Integer.parseInt(strAry[0]);",
"H",
"Integer.parseInt(strAry[0])",
"Integer.parseInt",
"Integer",
"strAry[0]",
"strAry",
"0",
"int W = Integer.parseInt(strAry[1]);",
"W",
"Integer.parseInt(strAry[1])",
"Integer.parseInt",
"Integer",
"strAry[1]",
"strAry",
"1",
"if(H == 0 && W == 0){\n\t\tbreak;\n\t}",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n\t\tbreak;\n\t}",
"break;",
"for (int i = 0; i < H; i++) {\n\t\tfor(int j = 0; j < W; j++){\n\t\t\tif((i + j)%2 == 0 ){\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}else{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.printf(\"\\n\");\n\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\tfor(int j = 0; j < W; j++){\n\t\t\tif((i + j)%2 == 0 ){\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}else{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.printf(\"\\n\");\n\t}",
"{\n\t\tfor(int j = 0; j < W; j++){\n\t\t\tif((i + j)%2 == 0 ){\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}else{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.printf(\"\\n\");\n\t}",
"for(int j = 0; j < W; j++){\n\t\t\tif((i + j)%2 == 0 ){\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}else{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}\n\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\tif((i + j)%2 == 0 ){\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}else{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}\n\t\t}",
"{\n\t\t\tif((i + j)%2 == 0 ){\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}else{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}\n\t\t}",
"if((i + j)%2 == 0 ){\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}else{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}",
"(i + j)%2 == 0",
"(i + j)%2",
"(i + j)",
"i",
"j",
"2",
"0",
"{\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}",
"System.out.printf(\"#\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}",
"System.out.printf(\".\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.printf(\"\\n\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"\\n\"",
"System.out.printf(\"\\n\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"\\n\"",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) throws Exception {\n\t\n\t\ttry{\n\tBufferedReader buf = new BufferedReader(new InputStreamReader(System.in));\n\n\twhile(true){\n String input = buf.readLine();\n\tString[] strAry = input.split(\" \");\n int H = Integer.parseInt(strAry[0]);\n int W = Integer.parseInt(strAry[1]);\n\t\n\tif(H == 0 && W == 0){\n\t\tbreak;\n\t}\n\t\n\tfor (int i = 0; i < H; i++) {\n\t\tfor(int j = 0; j < W; j++){\n\t\t\tif((i + j)%2 == 0 ){\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}else{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.printf(\"\\n\");\n\t}\n\tSystem.out.printf(\"\\n\");\n\t}\n} catch (Exception e) {\n\n\tSystem.out.println(\"????????????\");\n\t\n}\n\t\t }\n }",
"public class Main {\n\tpublic static void main(String[] args) throws Exception {\n\t\n\t\ttry{\n\tBufferedReader buf = new BufferedReader(new InputStreamReader(System.in));\n\n\twhile(true){\n String input = buf.readLine();\n\tString[] strAry = input.split(\" \");\n int H = Integer.parseInt(strAry[0]);\n int W = Integer.parseInt(strAry[1]);\n\t\n\tif(H == 0 && W == 0){\n\t\tbreak;\n\t}\n\t\n\tfor (int i = 0; i < H; i++) {\n\t\tfor(int j = 0; j < W; j++){\n\t\t\tif((i + j)%2 == 0 ){\n\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t}else{\n\t\t\tSystem.out.printf(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.printf(\"\\n\");\n\t}\n\tSystem.out.printf(\"\\n\");\n\t}\n} catch (Exception e) {\n\n\tSystem.out.println(\"????????????\");\n\t\n}\n\t\t }\n }",
"Main"
] | import java.io.BufferedReader;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) throws Exception {
try{
BufferedReader buf = new BufferedReader(new InputStreamReader(System.in));
while(true){
String input = buf.readLine();
String[] strAry = input.split(" ");
int H = Integer.parseInt(strAry[0]);
int W = Integer.parseInt(strAry[1]);
if(H == 0 && W == 0){
break;
}
for (int i = 0; i < H; i++) {
for(int j = 0; j < W; j++){
if((i + j)%2 == 0 ){
System.out.printf("#");
}else{
System.out.printf(".");
}
}
System.out.printf("\n");
}
System.out.printf("\n");
}
} catch (Exception e) {
System.out.println("????????????");
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
2,
13,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
98,
5
],
[
98,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
14,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
14,
25
],
[
25,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
26,
30
],
[
30,
31
],
[
30,
32
],
[
25,
33
],
[
33,
34
],
[
14,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
37,
39
],
[
35,
40
],
[
40,
41
],
[
40,
42
],
[
35,
43
],
[
43,
44
],
[
44,
45
],
[
35,
46
],
[
47,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
48,
53
],
[
53,
54
],
[
53,
55
],
[
48,
56
],
[
56,
57
],
[
57,
58
],
[
48,
59
],
[
60,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
63,
65
],
[
62,
66
],
[
66,
67
],
[
66,
68
],
[
61,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
70,
75
],
[
61,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
79,
81
],
[
77,
82
],
[
47,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
83,
88
],
[
14,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
89,
94
],
[
6,
95
],
[
95,
96
],
[
0,
97
],
[
97,
98
],
[
97,
99
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\t\t\tif(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 1;i <= H;i++) {\n\t\t\t\tfor(int j = 1;j <= W;j++) {\n\t\t\t\t\tif(i%2 == j%2) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t}\n\t}\n}\n",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\t\t\tif(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 1;i <= H;i++) {\n\t\t\t\tfor(int j = 1;j <= W;j++) {\n\t\t\t\t\tif(i%2 == j%2) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\t\t\tif(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 1;i <= H;i++) {\n\t\t\t\tfor(int j = 1;j <= W;j++) {\n\t\t\t\t\tif(i%2 == j%2) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t}\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\t\t\tif(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 1;i <= H;i++) {\n\t\t\t\tfor(int j = 1;j <= W;j++) {\n\t\t\t\t\tif(i%2 == j%2) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t}\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"while(true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\t\t\tif(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 1;i <= H;i++) {\n\t\t\t\tfor(int j = 1;j <= W;j++) {\n\t\t\t\t\tif(i%2 == j%2) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t}",
"true",
"{\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\t\t\tif(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 1;i <= H;i++) {\n\t\t\t\tfor(int j = 1;j <= W;j++) {\n\t\t\t\t\tif(i%2 == j%2) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t}",
"int H = sc.nextInt();",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int W = sc.nextInt();",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for(int i = 1;i <= H;i++) {\n\t\t\t\tfor(int j = 1;j <= W;j++) {\n\t\t\t\t\tif(i%2 == j%2) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t}",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i <= H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor(int j = 1;j <= W;j++) {\n\t\t\t\t\tif(i%2 == j%2) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t}",
"{\n\t\t\t\tfor(int j = 1;j <= W;j++) {\n\t\t\t\t\tif(i%2 == j%2) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t}",
"for(int j = 1;j <= W;j++) {\n\t\t\t\t\tif(i%2 == j%2) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"int j = 1;",
"int j = 1;",
"j",
"1",
"j <= W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif(i%2 == j%2) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif(i%2 == j%2) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"if(i%2 == j%2) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}",
"i%2 == j%2",
"i%2",
"i",
"2",
"j%2",
"j",
"2",
"{\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t}",
"System.out.printf(\"#\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}",
"System.out.printf(\".\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.printf(\"\\n\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"\\n\"",
"System.out.printf(\"\\n\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"\\n\"",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\t\t\tif(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 1;i <= H;i++) {\n\t\t\t\tfor(int j = 1;j <= W;j++) {\n\t\t\t\t\tif(i%2 == j%2) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t}\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\t\t\tif(H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 1;i <= H;i++) {\n\t\t\t\tfor(int j = 1;j <= W;j++) {\n\t\t\t\t\tif(i%2 == j%2) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t}\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
while(true) {
int H = sc.nextInt();
int W = sc.nextInt();
if(H == 0 && W == 0) {
break;
}
for(int i = 1;i <= H;i++) {
for(int j = 1;j <= W;j++) {
if(i%2 == j%2) {
System.out.printf("#");
} else {
System.out.printf(".");
}
}
System.out.printf("\n");
}
System.out.printf("\n");
}
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
4,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
13,
17,
30,
4,
18,
13,
17,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
13,
17,
30,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
18,
13,
13,
13,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
22,
23
],
[
23,
24
],
[
20,
25
],
[
17,
26
],
[
26,
27
],
[
26,
28
],
[
28,
29
],
[
29,
30
],
[
28,
31
],
[
31,
32
],
[
31,
33
],
[
17,
34
],
[
34,
35
],
[
34,
36
],
[
36,
37
],
[
37,
38
],
[
36,
39
],
[
39,
40
],
[
39,
41
],
[
17,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
43,
47
],
[
47,
48
],
[
47,
49
],
[
42,
50
],
[
17,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
56,
58
],
[
51,
59
],
[
59,
60
],
[
60,
61
],
[
51,
62
],
[
63,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
64,
69
],
[
69,
70
],
[
69,
71
],
[
64,
72
],
[
72,
73
],
[
73,
74
],
[
64,
75
],
[
76,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
79,
81
],
[
78,
82
],
[
77,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
86,
88
],
[
85,
89
],
[
84,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
91,
94
],
[
84,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
96,
99
],
[
77,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
103,
104
],
[
103,
105
],
[
102,
106
],
[
101,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
108,
111
],
[
101,
112
],
[
112,
113
],
[
113,
114
],
[
114,
115
],
[
113,
116
],
[
63,
117
],
[
117,
118
],
[
118,
119
],
[
117,
120
],
[
17,
121
],
[
121,
122
],
[
122,
123
],
[
121,
124
],
[
8,
125
],
[
125,
126
],
[
126,
127
],
[
127,
128
],
[
127,
129
],
[
125,
130
],
[
6,
131
],
[
131,
132
]
] | [
"import java.io.*;\n\nclass Main {\n\tpublic static void main(String[] args) throws Exception {\n\t\tBufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb=new StringBuilder();\n\t\twhile(true){\n\t\t\tString[] ary=br.readLine().split(\" \");\n\t\t\tint H=Integer.parseInt(ary[0]);\n\t int W=Integer.parseInt(ary[1]);\n\t\t\tif(H==0&&W==0) break;\n\t\t\tfor(int i=0;i<H;i++){\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append('\\n');\n\t\t\t}\n\t\t\tsb.append('\\n');\n\t\t}\n\t\tSystem.out.print(sb);\n\t}\n}",
"import java.io.*;",
"io.*",
"java",
"class Main {\n\tpublic static void main(String[] args) throws Exception {\n\t\tBufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb=new StringBuilder();\n\t\twhile(true){\n\t\t\tString[] ary=br.readLine().split(\" \");\n\t\t\tint H=Integer.parseInt(ary[0]);\n\t int W=Integer.parseInt(ary[1]);\n\t\t\tif(H==0&&W==0) break;\n\t\t\tfor(int i=0;i<H;i++){\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append('\\n');\n\t\t\t}\n\t\t\tsb.append('\\n');\n\t\t}\n\t\tSystem.out.print(sb);\n\t}\n}",
"Main",
"public static void main(String[] args) throws Exception {\n\t\tBufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb=new StringBuilder();\n\t\twhile(true){\n\t\t\tString[] ary=br.readLine().split(\" \");\n\t\t\tint H=Integer.parseInt(ary[0]);\n\t int W=Integer.parseInt(ary[1]);\n\t\t\tif(H==0&&W==0) break;\n\t\t\tfor(int i=0;i<H;i++){\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append('\\n');\n\t\t\t}\n\t\t\tsb.append('\\n');\n\t\t}\n\t\tSystem.out.print(sb);\n\t}",
"main",
"{\n\t\tBufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb=new StringBuilder();\n\t\twhile(true){\n\t\t\tString[] ary=br.readLine().split(\" \");\n\t\t\tint H=Integer.parseInt(ary[0]);\n\t int W=Integer.parseInt(ary[1]);\n\t\t\tif(H==0&&W==0) break;\n\t\t\tfor(int i=0;i<H;i++){\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append('\\n');\n\t\t\t}\n\t\t\tsb.append('\\n');\n\t\t}\n\t\tSystem.out.print(sb);\n\t}",
"BufferedReader br=new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"StringBuilder sb=new StringBuilder();",
"sb",
"new StringBuilder()",
"while(true){\n\t\t\tString[] ary=br.readLine().split(\" \");\n\t\t\tint H=Integer.parseInt(ary[0]);\n\t int W=Integer.parseInt(ary[1]);\n\t\t\tif(H==0&&W==0) break;\n\t\t\tfor(int i=0;i<H;i++){\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append('\\n');\n\t\t\t}\n\t\t\tsb.append('\\n');\n\t\t}",
"true",
"{\n\t\t\tString[] ary=br.readLine().split(\" \");\n\t\t\tint H=Integer.parseInt(ary[0]);\n\t int W=Integer.parseInt(ary[1]);\n\t\t\tif(H==0&&W==0) break;\n\t\t\tfor(int i=0;i<H;i++){\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append('\\n');\n\t\t\t}\n\t\t\tsb.append('\\n');\n\t\t}",
"String[] ary=br.readLine().split(\" \");",
"ary",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"int H=Integer.parseInt(ary[0]);",
"H",
"Integer.parseInt(ary[0])",
"Integer.parseInt",
"Integer",
"ary[0]",
"ary",
"0",
"int W=Integer.parseInt(ary[1]);",
"W",
"Integer.parseInt(ary[1])",
"Integer.parseInt",
"Integer",
"ary[1]",
"ary",
"1",
"if(H==0&&W==0) break;",
"H==0&&W==0",
"H==0",
"H",
"0",
"W==0",
"W",
"0",
"break;",
"for(int i=0;i<H;i++){\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append('\\n');\n\t\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append('\\n');\n\t\t\t}",
"{\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append('\\n');\n\t\t\t}",
"for(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"int j=0;",
"int j=0;",
"j",
"0",
"j<W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"if(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"i%2==0",
"i%2",
"i",
"2",
"0",
"{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if(j%2==0){\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}",
"j%2==0",
"j%2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}",
"sb.append('#')",
"sb.append",
"sb",
"'#'",
"{\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}",
"sb.append('.')",
"sb.append",
"sb",
"'.'",
"{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if(j%2==0){\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}",
"j%2==0",
"j%2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\t\tsb.append('.');\n\t\t\t\t\t\t}",
"sb.append('.')",
"sb.append",
"sb",
"'.'",
"{\n\t\t\t\t\t\t\tsb.append('#');\n\t\t\t\t\t\t}",
"sb.append('#')",
"sb.append",
"sb",
"'#'",
"sb.append('\\n')",
"sb.append",
"sb",
"'\\n'",
"sb.append('\\n')",
"sb.append",
"sb",
"'\\n'",
"System.out.print(sb)",
"System.out.print",
"System.out",
"System",
"System.out",
"sb",
"String[] args",
"args"
] | import java.io.*;
class Main {
public static void main(String[] args) throws Exception {
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
StringBuilder sb=new StringBuilder();
while(true){
String[] ary=br.readLine().split(" ");
int H=Integer.parseInt(ary[0]);
int W=Integer.parseInt(ary[1]);
if(H==0&&W==0) break;
for(int i=0;i<H;i++){
for(int j=0;j<W;j++){
if(i%2==0){
if(j%2==0){
sb.append('#');
}else{
sb.append('.');
}
}else{
if(j%2==0){
sb.append('.');
}else{
sb.append('#');
}
}
}
sb.append('\n');
}
sb.append('\n');
}
System.out.print(sb);
}
} |
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7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
4,
18,
18,
13,
13,
4,
13,
4,
13,
18,
13,
13,
23,
13,
12,
13,
30,
41,
13,
4,
13,
13,
41,
13,
20,
28,
13,
13,
30,
30,
41,
13,
4,
13,
13,
41,
13,
18,
13,
17,
41,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
14,
2,
4,
18,
13,
17,
30,
4,
18,
13,
17,
4,
18,
13,
4,
13,
13,
13,
29,
4,
18,
13,
23,
13,
12,
13,
30,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
13,
13,
13,
4,
18,
13,
17,
29,
4,
18,
13,
23,
13,
23,
13,
12,
13,
30,
29,
8,
2,
2,
2,
13,
13,
17,
17,
17,
17,
23,
13,
23,
13,
12,
13,
30,
41,
13,
17,
41,
13,
17,
38,
5,
13,
30,
37,
20,
30,
14,
2,
13,
17,
30,
38,
5,
13,
30,
30,
4,
18,
13,
14,
2,
13,
17,
30,
38,
5,
13,
30,
30,
4,
18,
13,
30,
0,
13,
20,
0,
13,
20,
41,
13,
20,
41,
13,
42,
2,
0,
13,
4,
18,
13,
17,
30,
4,
18,
4,
18,
13,
13,
17,
29,
4,
18,
13,
23,
13,
12,
13,
30,
41,
13,
4,
18,
13,
17,
41,
13,
20,
18,
13,
13,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
18,
13,
13,
29,
13,
23,
13,
12,
13,
30,
29,
4,
18,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
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[
4,
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[
4,
6
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[
0,
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[
7,
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9
],
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0,
10
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10,
11
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297,
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297,
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47,
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99,
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103,
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104,
105
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105,
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105,
107
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103,
108
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108,
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108,
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103,
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111,
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112,
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103,
114
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115,
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115,
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116,
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117,
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118,
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118,
120
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116,
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121,
122
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121,
123
],
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116,
124
],
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124,
125
],
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125,
126
],
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116,
127
],
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128,
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128,
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],
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129,
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130,
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],
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129,
132
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132,
133
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132,
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132,
135
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115,
136
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136,
137
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137,
138
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136,
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99,
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140,
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141,
142
],
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142,
143
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97,
144
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144,
145
],
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97,
146
],
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146,
147
],
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297,
148
],
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148,
149
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148,
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150,
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],
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151,
152
],
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152,
153
],
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153,
154
],
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154,
155
],
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155,
156
],
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155,
157
],
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154,
158
],
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153,
159
],
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152,
160
],
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152,
161
],
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148,
162
],
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162,
163
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148,
164
],
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164,
165
],
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297,
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166,
167
],
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166,
168
],
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168,
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],
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169,
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169,
171
],
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168,
172
],
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172,
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172,
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168,
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175,
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181,
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182,
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],
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183,
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],
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183,
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182,
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],
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186,
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],
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187,
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188,
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188,
190
],
[
187,
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],
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191,
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],
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192,
193
],
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193,
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],
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181,
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],
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195,
196
],
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196,
197
],
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196,
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],
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195,
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],
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199,
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],
[
200,
201
],
[
201,
202
],
[
201,
203
],
[
200,
204
],
[
204,
205
],
[
205,
206
],
[
206,
207
],
[
175,
208
],
[
208,
209
],
[
209,
210
],
[
209,
211
],
[
208,
212
],
[
212,
213
],
[
212,
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] | [
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStream;\nimport java.io.InputStreamReader;\n\npublic class Main {\n\n public static void main(String[] args) {\n System.out.println(process(readAll(System.in)));\n }\n\n protected static String process(String data) {\n final String[] lines = splitForLines(data);\n\n StringBuilder sb = new StringBuilder();\n\n for (String line : lines) {\n final int[] split = split(line);\n\n int height = split[0];\n int width = split[1];\n\n if (height == 0 && width == 0) {\n break;\n }\n\n if (sb.length() > 0) {\n sb.append(\"\\n\");\n }\n\n sb.append(rectangle(width, height));\n }\n\n return sb.toString();\n }\n\n static String rectangle(int width, int height) {\n StringBuilder sb = new StringBuilder();\n\n for (int i = 0; i < height; i++) {\n for (int j = 0; j < width; j++) {\n sb.append(symbol(i, j));\n }\n sb.append('\\n');\n }\n\n return sb.toString();\n }\n\n static char symbol(int y, int x) {\n return (y + x) % 2 == 0 ? '#' : '.';\n }\n\n private static String readAll(InputStream is) {\n InputStreamReader r = null;\n BufferedReader br = null;\n\n try {\n r = new InputStreamReader(is);\n br = new BufferedReader(r);\n StringBuilder sb = new StringBuilder();\n String s;\n\n while ((s = br.readLine()) != null) {\n sb.append(s).append('\\n');\n }\n\n return sb.toString();\n } catch (IOException e) {\n throw new RuntimeException(e);\n } finally {\n if (br != null) {\n try {\n br.close();\n } catch (IOException e) {\n }\n }\n if (r != null) {\n try {\n r.close();\n } catch (IOException e) {\n }\n }\n }\n }\n\n private static int[] split(String s) {\n final String[] s0 = s.split(\" \");\n int[] ia = new int[s0.length];\n\n for (int i = 0; i < s0.length; i++) {\n ia[i] = Integer.parseInt(s0[i]);\n }\n\n return ia;\n }\n\n private static String[] splitForLines(String lines) {\n return lines.split(\"\\\\n\");\n }\n\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStream;",
"InputStream",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"public class Main {\n\n public static void main(String[] args) {\n System.out.println(process(readAll(System.in)));\n }\n\n protected static String process(String data) {\n final String[] lines = splitForLines(data);\n\n StringBuilder sb = new StringBuilder();\n\n for (String line : lines) {\n final int[] split = split(line);\n\n int height = split[0];\n int width = split[1];\n\n if (height == 0 && width == 0) {\n break;\n }\n\n if (sb.length() > 0) {\n sb.append(\"\\n\");\n }\n\n sb.append(rectangle(width, height));\n }\n\n return sb.toString();\n }\n\n static String rectangle(int width, int height) {\n StringBuilder sb = new StringBuilder();\n\n for (int i = 0; i < height; i++) {\n for (int j = 0; j < width; j++) {\n sb.append(symbol(i, j));\n }\n sb.append('\\n');\n }\n\n return sb.toString();\n }\n\n static char symbol(int y, int x) {\n return (y + x) % 2 == 0 ? '#' : '.';\n }\n\n private static String readAll(InputStream is) {\n InputStreamReader r = null;\n BufferedReader br = null;\n\n try {\n r = new InputStreamReader(is);\n br = new BufferedReader(r);\n StringBuilder sb = new StringBuilder();\n String s;\n\n while ((s = br.readLine()) != null) {\n sb.append(s).append('\\n');\n }\n\n return sb.toString();\n } catch (IOException e) {\n throw new RuntimeException(e);\n } finally {\n if (br != null) {\n try {\n br.close();\n } catch (IOException e) {\n }\n }\n if (r != null) {\n try {\n r.close();\n } catch (IOException e) {\n }\n }\n }\n }\n\n private static int[] split(String s) {\n final String[] s0 = s.split(\" \");\n int[] ia = new int[s0.length];\n\n for (int i = 0; i < s0.length; i++) {\n ia[i] = Integer.parseInt(s0[i]);\n }\n\n return ia;\n }\n\n private static String[] splitForLines(String lines) {\n return lines.split(\"\\\\n\");\n }\n\n}",
"Main",
"public static void main(String[] args) {\n System.out.println(process(readAll(System.in)));\n }",
"main",
"{\n System.out.println(process(readAll(System.in)));\n }",
"System.out.println(process(readAll(System.in)))",
"System.out.println",
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"protected static String process(String data) {\n final String[] lines = splitForLines(data);\n\n StringBuilder sb = new StringBuilder();\n\n for (String line : lines) {\n final int[] split = split(line);\n\n int height = split[0];\n int width = split[1];\n\n if (height == 0 && width == 0) {\n break;\n }\n\n if (sb.length() > 0) {\n sb.append(\"\\n\");\n }\n\n sb.append(rectangle(width, height));\n }\n\n return sb.toString();\n }",
"process",
"{\n final String[] lines = splitForLines(data);\n\n StringBuilder sb = new StringBuilder();\n\n for (String line : lines) {\n final int[] split = split(line);\n\n int height = split[0];\n int width = split[1];\n\n if (height == 0 && width == 0) {\n break;\n }\n\n if (sb.length() > 0) {\n sb.append(\"\\n\");\n }\n\n sb.append(rectangle(width, height));\n }\n\n return sb.toString();\n }",
"final String[] lines = splitForLines(data);",
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"for (String line : lines) {\n final int[] split = split(line);\n\n int height = split[0];\n int width = split[1];\n\n if (height == 0 && width == 0) {\n break;\n }\n\n if (sb.length() > 0) {\n sb.append(\"\\n\");\n }\n\n sb.append(rectangle(width, height));\n }",
"String line",
"lines",
"{\n final int[] split = split(line);\n\n int height = split[0];\n int width = split[1];\n\n if (height == 0 && width == 0) {\n break;\n }\n\n if (sb.length() > 0) {\n sb.append(\"\\n\");\n }\n\n sb.append(rectangle(width, height));\n }",
"{\n final int[] split = split(line);\n\n int height = split[0];\n int width = split[1];\n\n if (height == 0 && width == 0) {\n break;\n }\n\n if (sb.length() > 0) {\n sb.append(\"\\n\");\n }\n\n sb.append(rectangle(width, height));\n }",
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"static String rectangle(int width, int height) {\n StringBuilder sb = new StringBuilder();\n\n for (int i = 0; i < height; i++) {\n for (int j = 0; j < width; j++) {\n sb.append(symbol(i, j));\n }\n sb.append('\\n');\n }\n\n return sb.toString();\n }",
"rectangle",
"{\n StringBuilder sb = new StringBuilder();\n\n for (int i = 0; i < height; i++) {\n for (int j = 0; j < width; j++) {\n sb.append(symbol(i, j));\n }\n sb.append('\\n');\n }\n\n return sb.toString();\n }",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"for (int i = 0; i < height; i++) {\n for (int j = 0; j < width; j++) {\n sb.append(symbol(i, j));\n }\n sb.append('\\n');\n }",
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"for (int j = 0; j < width; j++) {\n sb.append(symbol(i, j));\n }",
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"int width",
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"static char symbol(int y, int x) {\n return (y + x) % 2 == 0 ? '#' : '.';\n }",
"symbol",
"{\n return (y + x) % 2 == 0 ? '#' : '.';\n }",
"return (y + x) % 2 == 0 ? '#' : '.';",
"(y + x) % 2 == 0 ? '#' : '.'",
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"private static String readAll(InputStream is) {\n InputStreamReader r = null;\n BufferedReader br = null;\n\n try {\n r = new InputStreamReader(is);\n br = new BufferedReader(r);\n StringBuilder sb = new StringBuilder();\n String s;\n\n while ((s = br.readLine()) != null) {\n sb.append(s).append('\\n');\n }\n\n return sb.toString();\n } catch (IOException e) {\n throw new RuntimeException(e);\n } finally {\n if (br != null) {\n try {\n br.close();\n } catch (IOException e) {\n }\n }\n if (r != null) {\n try {\n r.close();\n } catch (IOException e) {\n }\n }\n }\n }",
"readAll",
"{\n InputStreamReader r = null;\n BufferedReader br = null;\n\n try {\n r = new InputStreamReader(is);\n br = new BufferedReader(r);\n StringBuilder sb = new StringBuilder();\n String s;\n\n while ((s = br.readLine()) != null) {\n sb.append(s).append('\\n');\n }\n\n return sb.toString();\n } catch (IOException e) {\n throw new RuntimeException(e);\n } finally {\n if (br != null) {\n try {\n br.close();\n } catch (IOException e) {\n }\n }\n if (r != null) {\n try {\n r.close();\n } catch (IOException e) {\n }\n }\n }\n }",
"InputStreamReader r = null;",
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"BufferedReader br = null;",
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"try {\n r = new InputStreamReader(is);\n br = new BufferedReader(r);\n StringBuilder sb = new StringBuilder();\n String s;\n\n while ((s = br.readLine()) != null) {\n sb.append(s).append('\\n');\n }\n\n return sb.toString();\n } catch (IOException e) {\n throw new RuntimeException(e);\n } finally {\n if (br != null) {\n try {\n br.close();\n } catch (IOException e) {\n }\n }\n if (r != null) {\n try {\n r.close();\n } catch (IOException e) {\n }\n }\n }",
"catch (IOException e) {\n throw new RuntimeException(e);\n }",
"IOException e",
"{\n throw new RuntimeException(e);\n }",
"throw new RuntimeException(e);",
"new RuntimeException(e)",
"{\n if (br != null) {\n try {\n br.close();\n } catch (IOException e) {\n }\n }\n if (r != null) {\n try {\n r.close();\n } catch (IOException e) {\n }\n }\n }",
"if (br != null) {\n try {\n br.close();\n } catch (IOException e) {\n }\n }",
"br != null",
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"{\n try {\n br.close();\n } catch (IOException e) {\n }\n }",
"try {\n br.close();\n } catch (IOException e) {\n }",
"catch (IOException e) {\n }",
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"{\n br.close();\n }",
"br.close()",
"br.close",
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"r != null",
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"null",
"{\n try {\n r.close();\n } catch (IOException e) {\n }\n }",
"try {\n r.close();\n } catch (IOException e) {\n }",
"catch (IOException e) {\n }",
"IOException e",
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"{\n r.close();\n }",
"r.close()",
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"{\n r = new InputStreamReader(is);\n br = new BufferedReader(r);\n StringBuilder sb = new StringBuilder();\n String s;\n\n while ((s = br.readLine()) != null) {\n sb.append(s).append('\\n');\n }\n\n return sb.toString();\n }",
"r = new InputStreamReader(is)",
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"'\\n'",
"return sb.toString();",
"sb.toString()",
"sb.toString",
"sb",
"InputStream is",
"is",
"private static int[] split(String s) {\n final String[] s0 = s.split(\" \");\n int[] ia = new int[s0.length];\n\n for (int i = 0; i < s0.length; i++) {\n ia[i] = Integer.parseInt(s0[i]);\n }\n\n return ia;\n }",
"split",
"{\n final String[] s0 = s.split(\" \");\n int[] ia = new int[s0.length];\n\n for (int i = 0; i < s0.length; i++) {\n ia[i] = Integer.parseInt(s0[i]);\n }\n\n return ia;\n }",
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"splitForLines",
"{\n return lines.split(\"\\\\n\");\n }",
"return lines.split(\"\\\\n\");",
"lines.split(\"\\\\n\")",
"lines.split",
"lines",
"\"\\\\n\"",
"String lines",
"lines",
"public class Main {\n\n public static void main(String[] args) {\n System.out.println(process(readAll(System.in)));\n }\n\n protected static String process(String data) {\n final String[] lines = splitForLines(data);\n\n StringBuilder sb = new StringBuilder();\n\n for (String line : lines) {\n final int[] split = split(line);\n\n int height = split[0];\n int width = split[1];\n\n if (height == 0 && width == 0) {\n break;\n }\n\n if (sb.length() > 0) {\n sb.append(\"\\n\");\n }\n\n sb.append(rectangle(width, height));\n }\n\n return sb.toString();\n }\n\n static String rectangle(int width, int height) {\n StringBuilder sb = new StringBuilder();\n\n for (int i = 0; i < height; i++) {\n for (int j = 0; j < width; j++) {\n sb.append(symbol(i, j));\n }\n sb.append('\\n');\n }\n\n return sb.toString();\n }\n\n static char symbol(int y, int x) {\n return (y + x) % 2 == 0 ? '#' : '.';\n }\n\n private static String readAll(InputStream is) {\n InputStreamReader r = null;\n BufferedReader br = null;\n\n try {\n r = new InputStreamReader(is);\n br = new BufferedReader(r);\n StringBuilder sb = new StringBuilder();\n String s;\n\n while ((s = br.readLine()) != null) {\n sb.append(s).append('\\n');\n }\n\n return sb.toString();\n } catch (IOException e) {\n throw new RuntimeException(e);\n } finally {\n if (br != null) {\n try {\n br.close();\n } catch (IOException e) {\n }\n }\n if (r != null) {\n try {\n r.close();\n } catch (IOException e) {\n }\n }\n }\n }\n\n private static int[] split(String s) {\n final String[] s0 = s.split(\" \");\n int[] ia = new int[s0.length];\n\n for (int i = 0; i < s0.length; i++) {\n ia[i] = Integer.parseInt(s0[i]);\n }\n\n return ia;\n }\n\n private static String[] splitForLines(String lines) {\n return lines.split(\"\\\\n\");\n }\n\n}",
"public class Main {\n\n public static void main(String[] args) {\n System.out.println(process(readAll(System.in)));\n }\n\n protected static String process(String data) {\n final String[] lines = splitForLines(data);\n\n StringBuilder sb = new StringBuilder();\n\n for (String line : lines) {\n final int[] split = split(line);\n\n int height = split[0];\n int width = split[1];\n\n if (height == 0 && width == 0) {\n break;\n }\n\n if (sb.length() > 0) {\n sb.append(\"\\n\");\n }\n\n sb.append(rectangle(width, height));\n }\n\n return sb.toString();\n }\n\n static String rectangle(int width, int height) {\n StringBuilder sb = new StringBuilder();\n\n for (int i = 0; i < height; i++) {\n for (int j = 0; j < width; j++) {\n sb.append(symbol(i, j));\n }\n sb.append('\\n');\n }\n\n return sb.toString();\n }\n\n static char symbol(int y, int x) {\n return (y + x) % 2 == 0 ? '#' : '.';\n }\n\n private static String readAll(InputStream is) {\n InputStreamReader r = null;\n BufferedReader br = null;\n\n try {\n r = new InputStreamReader(is);\n br = new BufferedReader(r);\n StringBuilder sb = new StringBuilder();\n String s;\n\n while ((s = br.readLine()) != null) {\n sb.append(s).append('\\n');\n }\n\n return sb.toString();\n } catch (IOException e) {\n throw new RuntimeException(e);\n } finally {\n if (br != null) {\n try {\n br.close();\n } catch (IOException e) {\n }\n }\n if (r != null) {\n try {\n r.close();\n } catch (IOException e) {\n }\n }\n }\n }\n\n private static int[] split(String s) {\n final String[] s0 = s.split(\" \");\n int[] ia = new int[s0.length];\n\n for (int i = 0; i < s0.length; i++) {\n ia[i] = Integer.parseInt(s0[i]);\n }\n\n return ia;\n }\n\n private static String[] splitForLines(String lines) {\n return lines.split(\"\\\\n\");\n }\n\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) {
System.out.println(process(readAll(System.in)));
}
protected static String process(String data) {
final String[] lines = splitForLines(data);
StringBuilder sb = new StringBuilder();
for (String line : lines) {
final int[] split = split(line);
int height = split[0];
int width = split[1];
if (height == 0 && width == 0) {
break;
}
if (sb.length() > 0) {
sb.append("\n");
}
sb.append(rectangle(width, height));
}
return sb.toString();
}
static String rectangle(int width, int height) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < height; i++) {
for (int j = 0; j < width; j++) {
sb.append(symbol(i, j));
}
sb.append('\n');
}
return sb.toString();
}
static char symbol(int y, int x) {
return (y + x) % 2 == 0 ? '#' : '.';
}
private static String readAll(InputStream is) {
InputStreamReader r = null;
BufferedReader br = null;
try {
r = new InputStreamReader(is);
br = new BufferedReader(r);
StringBuilder sb = new StringBuilder();
String s;
while ((s = br.readLine()) != null) {
sb.append(s).append('\n');
}
return sb.toString();
} catch (IOException e) {
throw new RuntimeException(e);
} finally {
if (br != null) {
try {
br.close();
} catch (IOException e) {
}
}
if (r != null) {
try {
r.close();
} catch (IOException e) {
}
}
}
}
private static int[] split(String s) {
final String[] s0 = s.split(" ");
int[] ia = new int[s0.length];
for (int i = 0; i < s0.length; i++) {
ia[i] = Integer.parseInt(s0[i]);
}
return ia;
}
private static String[] splitForLines(String lines) {
return lines.split("\\n");
}
} |
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26,
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33,
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34,
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33,
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32,
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26,
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38,
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38,
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40,
41
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41,
42
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[
40,
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26,
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60,
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61,
62
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62,
63
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62,
64
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[
60,
65
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65,
66
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[
65,
67
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[
60,
68
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68,
69
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69,
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60,
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118,
119
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117,
120
],
[
110,
121
],
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121,
122
],
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122,
123
],
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123,
124
],
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122,
125
],
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72,
126
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126,
127
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127,
128
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126,
129
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26,
130
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130,
131
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131,
132
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130,
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134,
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135,
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136,
138
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134,
139
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6,
140
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140,
141
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] | [
"import java.io.*;\n\nclass Main {\n\tpublic static void main(String[] args) throws Exception {\n\t\tBufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb=new StringBuilder();\n\t\tchar s='#',p='.',n='\\n';\n\t\twhile(true){\n\t\t\tString in=br.readLine();\n\t\t\tif(in.equals(\"0 0\")) break;\n\t\t\tString[] a=in.split(\" \");\n\t\t\tint H=Integer.parseInt(a[0]);\n\t int W=Integer.parseInt(a[1]);\n\t\t\tfor(int i=0;i<H;i++){\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(n);\n\t\t\t}\n\t\t\tsb.append(n);\n\t\t}\n\t\tSystem.out.print(sb);\n\t}\n}",
"import java.io.*;",
"io.*",
"java",
"class Main {\n\tpublic static void main(String[] args) throws Exception {\n\t\tBufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb=new StringBuilder();\n\t\tchar s='#',p='.',n='\\n';\n\t\twhile(true){\n\t\t\tString in=br.readLine();\n\t\t\tif(in.equals(\"0 0\")) break;\n\t\t\tString[] a=in.split(\" \");\n\t\t\tint H=Integer.parseInt(a[0]);\n\t int W=Integer.parseInt(a[1]);\n\t\t\tfor(int i=0;i<H;i++){\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(n);\n\t\t\t}\n\t\t\tsb.append(n);\n\t\t}\n\t\tSystem.out.print(sb);\n\t}\n}",
"Main",
"public static void main(String[] args) throws Exception {\n\t\tBufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb=new StringBuilder();\n\t\tchar s='#',p='.',n='\\n';\n\t\twhile(true){\n\t\t\tString in=br.readLine();\n\t\t\tif(in.equals(\"0 0\")) break;\n\t\t\tString[] a=in.split(\" \");\n\t\t\tint H=Integer.parseInt(a[0]);\n\t int W=Integer.parseInt(a[1]);\n\t\t\tfor(int i=0;i<H;i++){\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(n);\n\t\t\t}\n\t\t\tsb.append(n);\n\t\t}\n\t\tSystem.out.print(sb);\n\t}",
"main",
"{\n\t\tBufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb=new StringBuilder();\n\t\tchar s='#',p='.',n='\\n';\n\t\twhile(true){\n\t\t\tString in=br.readLine();\n\t\t\tif(in.equals(\"0 0\")) break;\n\t\t\tString[] a=in.split(\" \");\n\t\t\tint H=Integer.parseInt(a[0]);\n\t int W=Integer.parseInt(a[1]);\n\t\t\tfor(int i=0;i<H;i++){\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(n);\n\t\t\t}\n\t\t\tsb.append(n);\n\t\t}\n\t\tSystem.out.print(sb);\n\t}",
"BufferedReader br=new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"StringBuilder sb=new StringBuilder();",
"sb",
"new StringBuilder()",
"char s='#'",
"s",
"'#'",
"p='.'",
"p",
"'.'",
"n='\\n';",
"n",
"'\\n'",
"while(true){\n\t\t\tString in=br.readLine();\n\t\t\tif(in.equals(\"0 0\")) break;\n\t\t\tString[] a=in.split(\" \");\n\t\t\tint H=Integer.parseInt(a[0]);\n\t int W=Integer.parseInt(a[1]);\n\t\t\tfor(int i=0;i<H;i++){\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(n);\n\t\t\t}\n\t\t\tsb.append(n);\n\t\t}",
"true",
"{\n\t\t\tString in=br.readLine();\n\t\t\tif(in.equals(\"0 0\")) break;\n\t\t\tString[] a=in.split(\" \");\n\t\t\tint H=Integer.parseInt(a[0]);\n\t int W=Integer.parseInt(a[1]);\n\t\t\tfor(int i=0;i<H;i++){\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(n);\n\t\t\t}\n\t\t\tsb.append(n);\n\t\t}",
"String in=br.readLine();",
"in",
"br.readLine()",
"br.readLine",
"br",
"if(in.equals(\"0 0\")) break;",
"in.equals(\"0 0\")",
"in.equals",
"in",
"\"0 0\"",
"break;",
"String[] a=in.split(\" \");",
"a",
"in.split(\" \")",
"in.split",
"in",
"\" \"",
"int H=Integer.parseInt(a[0]);",
"H",
"Integer.parseInt(a[0])",
"Integer.parseInt",
"Integer",
"a[0]",
"a",
"0",
"int W=Integer.parseInt(a[1]);",
"W",
"Integer.parseInt(a[1])",
"Integer.parseInt",
"Integer",
"a[1]",
"a",
"1",
"for(int i=0;i<H;i++){\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(n);\n\t\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(n);\n\t\t\t}",
"{\n\t\t\t\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(n);\n\t\t\t}",
"for(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"int j=0;",
"int j=0;",
"j",
"0",
"j<W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"if(i%2==0){\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"i%2==0",
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"i",
"2",
"0",
"{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if(j%2==0){\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}",
"j%2==0",
"j%2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}",
"sb.append(s)",
"sb.append",
"sb",
"s",
"{\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}",
"sb.append(p)",
"sb.append",
"sb",
"p",
"{\n\t\t\t\t\t\tif(j%2==0){\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if(j%2==0){\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}",
"j%2==0",
"j%2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\t\tsb.append(p);\n\t\t\t\t\t\t}",
"sb.append(p)",
"sb.append",
"sb",
"p",
"{\n\t\t\t\t\t\t\tsb.append(s);\n\t\t\t\t\t\t}",
"sb.append(s)",
"sb.append",
"sb",
"s",
"sb.append(n)",
"sb.append",
"sb",
"n",
"sb.append(n)",
"sb.append",
"sb",
"n",
"System.out.print(sb)",
"System.out.print",
"System.out",
"System",
"System.out",
"sb",
"String[] args",
"args"
] | import java.io.*;
class Main {
public static void main(String[] args) throws Exception {
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
StringBuilder sb=new StringBuilder();
char s='#',p='.',n='\n';
while(true){
String in=br.readLine();
if(in.equals("0 0")) break;
String[] a=in.split(" ");
int H=Integer.parseInt(a[0]);
int W=Integer.parseInt(a[1]);
for(int i=0;i<H;i++){
for(int j=0;j<W;j++){
if(i%2==0){
if(j%2==0){
sb.append(s);
}else{
sb.append(p);
}
}else{
if(j%2==0){
sb.append(p);
}else{
sb.append(s);
}
}
}
sb.append(n);
}
sb.append(n);
}
System.out.print(sb);
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
17,
41,
13,
17,
41,
13,
17,
42,
17,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
0,
13,
17,
30,
0,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
13,
17,
30,
4,
18,
18,
13,
13,
17,
0,
13,
17,
30,
4,
18,
18,
13,
13,
17,
0,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
8,
18
],
[
18,
19
],
[
18,
20
],
[
8,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
23,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
32,
33
],
[
23,
34
],
[
34,
35
],
[
35,
36
],
[
36,
37
],
[
36,
38
],
[
35,
39
],
[
39,
40
],
[
39,
41
],
[
34,
42
],
[
42,
43
],
[
23,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
46,
48
],
[
44,
49
],
[
49,
50
],
[
49,
51
],
[
44,
52
],
[
52,
53
],
[
53,
54
],
[
44,
55
],
[
56,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
59,
61
],
[
58,
62
],
[
57,
63
],
[
63,
64
],
[
64,
65
],
[
64,
66
],
[
57,
67
],
[
67,
68
],
[
68,
69
],
[
68,
70
],
[
56,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
71,
76
],
[
76,
77
],
[
76,
78
],
[
71,
79
],
[
79,
80
],
[
80,
81
],
[
71,
82
],
[
83,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
84,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
89,
94
],
[
88,
95
],
[
95,
96
],
[
95,
97
],
[
84,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
101,
103
],
[
99,
104
],
[
98,
105
],
[
105,
106
],
[
105,
107
],
[
56,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
110,
112
],
[
23,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
115,
117
],
[
6,
118
],
[
118,
119
]
] | [
"import java.util.Scanner;\n\nclass Main\n{\n\tpublic static void main ( String[] args ) {\n\t\tScanner sc = new Scanner ( System.in );\n\t\t\n\t\tint H = 0;\n\t\tint W = 0;\n\t\tboolean flg = true;\n\n\t\twhile ( true ) {\n\t\t\tH = sc.nextInt ();\n\t\t\tW = sc.nextInt ();\n\n\t\t\tif ( H == 0 && W == 0 ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor ( int i = 1; i <= H; i++ ) {\n\t\t\t\tif ( i % 2 == 0 ) {\n\t\t\t\t\tflg = false;\n\t\t\t\t} else {\n\t\t\t\t\tflg = true;\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tfor ( int j = 1; j <= W; j++ ) {\n\t\t\t\t\tif ( flg == true ) {\n\t\t\t\t\t\tSystem.out.print ( \"#\" );\n\t\t\t\t\t\tflg = false;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print ( \".\" );\n\t\t\t\t\t\tflg = true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println ();\n\t\t\t}\n\t\t\tSystem.out.println ();\n\t\t}\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main\n{\n\tpublic static void main ( String[] args ) {\n\t\tScanner sc = new Scanner ( System.in );\n\t\t\n\t\tint H = 0;\n\t\tint W = 0;\n\t\tboolean flg = true;\n\n\t\twhile ( true ) {\n\t\t\tH = sc.nextInt ();\n\t\t\tW = sc.nextInt ();\n\n\t\t\tif ( H == 0 && W == 0 ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor ( int i = 1; i <= H; i++ ) {\n\t\t\t\tif ( i % 2 == 0 ) {\n\t\t\t\t\tflg = false;\n\t\t\t\t} else {\n\t\t\t\t\tflg = true;\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tfor ( int j = 1; j <= W; j++ ) {\n\t\t\t\t\tif ( flg == true ) {\n\t\t\t\t\t\tSystem.out.print ( \"#\" );\n\t\t\t\t\t\tflg = false;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print ( \".\" );\n\t\t\t\t\t\tflg = true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println ();\n\t\t\t}\n\t\t\tSystem.out.println ();\n\t\t}\n\t}\n}",
"Main",
"public static void main ( String[] args ) {\n\t\tScanner sc = new Scanner ( System.in );\n\t\t\n\t\tint H = 0;\n\t\tint W = 0;\n\t\tboolean flg = true;\n\n\t\twhile ( true ) {\n\t\t\tH = sc.nextInt ();\n\t\t\tW = sc.nextInt ();\n\n\t\t\tif ( H == 0 && W == 0 ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor ( int i = 1; i <= H; i++ ) {\n\t\t\t\tif ( i % 2 == 0 ) {\n\t\t\t\t\tflg = false;\n\t\t\t\t} else {\n\t\t\t\t\tflg = true;\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tfor ( int j = 1; j <= W; j++ ) {\n\t\t\t\t\tif ( flg == true ) {\n\t\t\t\t\t\tSystem.out.print ( \"#\" );\n\t\t\t\t\t\tflg = false;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print ( \".\" );\n\t\t\t\t\t\tflg = true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println ();\n\t\t\t}\n\t\t\tSystem.out.println ();\n\t\t}\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner ( System.in );\n\t\t\n\t\tint H = 0;\n\t\tint W = 0;\n\t\tboolean flg = true;\n\n\t\twhile ( true ) {\n\t\t\tH = sc.nextInt ();\n\t\t\tW = sc.nextInt ();\n\n\t\t\tif ( H == 0 && W == 0 ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor ( int i = 1; i <= H; i++ ) {\n\t\t\t\tif ( i % 2 == 0 ) {\n\t\t\t\t\tflg = false;\n\t\t\t\t} else {\n\t\t\t\t\tflg = true;\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tfor ( int j = 1; j <= W; j++ ) {\n\t\t\t\t\tif ( flg == true ) {\n\t\t\t\t\t\tSystem.out.print ( \"#\" );\n\t\t\t\t\t\tflg = false;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print ( \".\" );\n\t\t\t\t\t\tflg = true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println ();\n\t\t\t}\n\t\t\tSystem.out.println ();\n\t\t}\n\t}",
"Scanner sc = new Scanner ( System.in );",
"sc",
"new Scanner ( System.in )",
"int H = 0;",
"H",
"0",
"int W = 0;",
"W",
"0",
"boolean flg = true;",
"flg",
"true",
"while ( true ) {\n\t\t\tH = sc.nextInt ();\n\t\t\tW = sc.nextInt ();\n\n\t\t\tif ( H == 0 && W == 0 ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor ( int i = 1; i <= H; i++ ) {\n\t\t\t\tif ( i % 2 == 0 ) {\n\t\t\t\t\tflg = false;\n\t\t\t\t} else {\n\t\t\t\t\tflg = true;\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tfor ( int j = 1; j <= W; j++ ) {\n\t\t\t\t\tif ( flg == true ) {\n\t\t\t\t\t\tSystem.out.print ( \"#\" );\n\t\t\t\t\t\tflg = false;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print ( \".\" );\n\t\t\t\t\t\tflg = true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println ();\n\t\t\t}\n\t\t\tSystem.out.println ();\n\t\t}",
"true",
"{\n\t\t\tH = sc.nextInt ();\n\t\t\tW = sc.nextInt ();\n\n\t\t\tif ( H == 0 && W == 0 ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor ( int i = 1; i <= H; i++ ) {\n\t\t\t\tif ( i % 2 == 0 ) {\n\t\t\t\t\tflg = false;\n\t\t\t\t} else {\n\t\t\t\t\tflg = true;\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tfor ( int j = 1; j <= W; j++ ) {\n\t\t\t\t\tif ( flg == true ) {\n\t\t\t\t\t\tSystem.out.print ( \"#\" );\n\t\t\t\t\t\tflg = false;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print ( \".\" );\n\t\t\t\t\t\tflg = true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println ();\n\t\t\t}\n\t\t\tSystem.out.println ();\n\t\t}",
"H = sc.nextInt ()",
"H",
"sc.nextInt ()",
"sc.nextInt",
"sc",
"W = sc.nextInt ()",
"W",
"sc.nextInt ()",
"sc.nextInt",
"sc",
"if ( H == 0 && W == 0 ) {\n\t\t\t\tbreak;\n\t\t\t}",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for ( int i = 1; i <= H; i++ ) {\n\t\t\t\tif ( i % 2 == 0 ) {\n\t\t\t\t\tflg = false;\n\t\t\t\t} else {\n\t\t\t\t\tflg = true;\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tfor ( int j = 1; j <= W; j++ ) {\n\t\t\t\t\tif ( flg == true ) {\n\t\t\t\t\t\tSystem.out.print ( \"#\" );\n\t\t\t\t\t\tflg = false;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print ( \".\" );\n\t\t\t\t\t\tflg = true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println ();\n\t\t\t}",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i <= H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\tif ( i % 2 == 0 ) {\n\t\t\t\t\tflg = false;\n\t\t\t\t} else {\n\t\t\t\t\tflg = true;\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tfor ( int j = 1; j <= W; j++ ) {\n\t\t\t\t\tif ( flg == true ) {\n\t\t\t\t\t\tSystem.out.print ( \"#\" );\n\t\t\t\t\t\tflg = false;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print ( \".\" );\n\t\t\t\t\t\tflg = true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println ();\n\t\t\t}",
"{\n\t\t\t\tif ( i % 2 == 0 ) {\n\t\t\t\t\tflg = false;\n\t\t\t\t} else {\n\t\t\t\t\tflg = true;\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tfor ( int j = 1; j <= W; j++ ) {\n\t\t\t\t\tif ( flg == true ) {\n\t\t\t\t\t\tSystem.out.print ( \"#\" );\n\t\t\t\t\t\tflg = false;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print ( \".\" );\n\t\t\t\t\t\tflg = true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println ();\n\t\t\t}",
"if ( i % 2 == 0 ) {\n\t\t\t\t\tflg = false;\n\t\t\t\t} else {\n\t\t\t\t\tflg = true;\n\t\t\t\t}",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\t\tflg = false;\n\t\t\t\t}",
"flg = false",
"flg",
"false",
"{\n\t\t\t\t\tflg = true;\n\t\t\t\t}",
"flg = true",
"flg",
"true",
"for ( int j = 1; j <= W; j++ ) {\n\t\t\t\t\tif ( flg == true ) {\n\t\t\t\t\t\tSystem.out.print ( \"#\" );\n\t\t\t\t\t\tflg = false;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print ( \".\" );\n\t\t\t\t\t\tflg = true;\n\t\t\t\t\t}\n\t\t\t\t}",
"int j = 1;",
"int j = 1;",
"j",
"1",
"j <= W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif ( flg == true ) {\n\t\t\t\t\t\tSystem.out.print ( \"#\" );\n\t\t\t\t\t\tflg = false;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print ( \".\" );\n\t\t\t\t\t\tflg = true;\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif ( flg == true ) {\n\t\t\t\t\t\tSystem.out.print ( \"#\" );\n\t\t\t\t\t\tflg = false;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print ( \".\" );\n\t\t\t\t\t\tflg = true;\n\t\t\t\t\t}\n\t\t\t\t}",
"if ( flg == true ) {\n\t\t\t\t\t\tSystem.out.print ( \"#\" );\n\t\t\t\t\t\tflg = false;\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print ( \".\" );\n\t\t\t\t\t\tflg = true;\n\t\t\t\t\t}",
"flg == true",
"flg",
"true",
"{\n\t\t\t\t\t\tSystem.out.print ( \"#\" );\n\t\t\t\t\t\tflg = false;\n\t\t\t\t\t}",
"System.out.print ( \"#\" )",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"flg = false",
"flg",
"false",
"{\n\t\t\t\t\t\tSystem.out.print ( \".\" );\n\t\t\t\t\t\tflg = true;\n\t\t\t\t\t}",
"System.out.print ( \".\" )",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"flg = true",
"flg",
"true",
"System.out.println ()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println ()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args"
] | import java.util.Scanner;
class Main
{
public static void main ( String[] args ) {
Scanner sc = new Scanner ( System.in );
int H = 0;
int W = 0;
boolean flg = true;
while ( true ) {
H = sc.nextInt ();
W = sc.nextInt ();
if ( H == 0 && W == 0 ) {
break;
}
for ( int i = 1; i <= H; i++ ) {
if ( i % 2 == 0 ) {
flg = false;
} else {
flg = true;
}
for ( int j = 1; j <= W; j++ ) {
if ( flg == true ) {
System.out.print ( "#" );
flg = false;
} else {
System.out.print ( "." );
flg = true;
}
}
System.out.println ();
}
System.out.println ();
}
}
} |
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
4,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
118,
11
],
[
118,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
23,
28
],
[
20,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
32,
33
],
[
31,
34
],
[
34,
35
],
[
34,
36
],
[
20,
37
],
[
37,
38
],
[
37,
39
],
[
39,
40
],
[
40,
41
],
[
39,
42
],
[
42,
43
],
[
42,
44
],
[
20,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
46,
50
],
[
50,
51
],
[
50,
52
],
[
45,
53
],
[
53,
54
],
[
20,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
57,
59
],
[
55,
60
],
[
60,
61
],
[
60,
62
],
[
55,
63
],
[
63,
64
],
[
64,
65
],
[
55,
66
],
[
67,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
70,
72
],
[
68,
73
],
[
73,
74
],
[
73,
75
],
[
68,
76
],
[
76,
77
],
[
77,
78
],
[
68,
79
],
[
80,
80
],
[
80,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
83,
87
],
[
82,
88
],
[
81,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
92,
94
],
[
90,
95
],
[
81,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
99,
101
],
[
97,
102
],
[
67,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
105,
107
],
[
103,
108
],
[
20,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
109,
114
],
[
12,
115
],
[
115,
116
],
[
0,
117
],
[
117,
118
],
[
117,
119
]
] | [
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\n\npublic class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\twhile(true) {\n\t\t\tString[] strArray = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(strArray[0]);\n\t\t\tint W = Integer.parseInt(strArray[1]);\n\n\t\t\tif (H ==0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor (int i = 0; i < H; i++) {\n\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\tif ((i + j) %2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"public class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\twhile(true) {\n\t\t\tString[] strArray = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(strArray[0]);\n\t\t\tint W = Integer.parseInt(strArray[1]);\n\n\t\t\tif (H ==0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor (int i = 0; i < H; i++) {\n\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\tif ((i + j) %2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args) throws IOException {\n\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\twhile(true) {\n\t\t\tString[] strArray = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(strArray[0]);\n\t\t\tint W = Integer.parseInt(strArray[1]);\n\n\t\t\tif (H ==0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor (int i = 0; i < H; i++) {\n\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\tif ((i + j) %2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}",
"main",
"{\n\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\twhile(true) {\n\t\t\tString[] strArray = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(strArray[0]);\n\t\t\tint W = Integer.parseInt(strArray[1]);\n\n\t\t\tif (H ==0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor (int i = 0; i < H; i++) {\n\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\tif ((i + j) %2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"while(true) {\n\t\t\tString[] strArray = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(strArray[0]);\n\t\t\tint W = Integer.parseInt(strArray[1]);\n\n\t\t\tif (H ==0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor (int i = 0; i < H; i++) {\n\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\tif ((i + j) %2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"true",
"{\n\t\t\tString[] strArray = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(strArray[0]);\n\t\t\tint W = Integer.parseInt(strArray[1]);\n\n\t\t\tif (H ==0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor (int i = 0; i < H; i++) {\n\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\tif ((i + j) %2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"String[] strArray = br.readLine().split(\" \");",
"strArray",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"int H = Integer.parseInt(strArray[0]);",
"H",
"Integer.parseInt(strArray[0])",
"Integer.parseInt",
"Integer",
"strArray[0]",
"strArray",
"0",
"int W = Integer.parseInt(strArray[1]);",
"W",
"Integer.parseInt(strArray[1])",
"Integer.parseInt",
"Integer",
"strArray[1]",
"strArray",
"1",
"if (H ==0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}",
"H ==0 && W == 0",
"H ==0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for (int i = 0; i < H; i++) {\n\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\tif ((i + j) %2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\tif ((i + j) %2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"{\n\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\tif ((i + j) %2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"for (int j = 0; j < W; j++) {\n\t\t\t\t\tif ((i + j) %2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif ((i + j) %2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif ((i + j) %2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"if ((i + j) %2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"(i + j) %2 == 0",
"(i + j) %2",
"(i + j)",
"i",
"j",
"2",
"0",
"{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\twhile(true) {\n\t\t\tString[] strArray = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(strArray[0]);\n\t\t\tint W = Integer.parseInt(strArray[1]);\n\n\t\t\tif (H ==0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor (int i = 0; i < H; i++) {\n\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\tif ((i + j) %2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\twhile(true) {\n\t\t\tString[] strArray = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(strArray[0]);\n\t\t\tint W = Integer.parseInt(strArray[1]);\n\n\t\t\tif (H ==0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor (int i = 0; i < H; i++) {\n\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\tif ((i + j) %2 == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t} else {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
while(true) {
String[] strArray = br.readLine().split(" ");
int H = Integer.parseInt(strArray[0]);
int W = Integer.parseInt(strArray[1]);
if (H ==0 && W == 0) {
break;
}
for (int i = 0; i < H; i++) {
for (int j = 0; j < W; j++) {
if ((i + j) %2 == 0) {
System.out.print("#");
} else {
System.out.print(".");
}
}
System.out.println("");
}
System.out.println("");
}
}
} |
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
17,
42,
2,
0,
13,
4,
18,
13,
17,
30,
40,
13,
41,
13,
4,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
3,
4,
13,
13,
13,
13,
4,
18,
13,
17,
23,
13,
12,
13,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
14,
2,
2,
2,
13,
13,
17,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
23,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
140,
8
],
[
140,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
11,
17
],
[
17,
18
],
[
17,
19
],
[
11,
20
],
[
20,
21
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
24,
25
],
[
25,
26
],
[
21,
27
],
[
20,
28
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28,
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[
29,
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28,
31
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31,
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31,
33
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[
33,
34
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[
34,
35
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[
33,
36
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[
28,
37
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37,
38
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[
37,
39
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[
39,
40
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40,
41
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[
39,
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[
42,
43
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42,
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[
28,
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45,
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45,
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47,
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48,
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28,
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58,
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53,
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28,
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11,
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100,
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101,
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102,
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103,
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104,
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104,
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103,
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[
102,
108
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101,
109
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[
109,
110
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[
110,
111
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[
111,
112
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[
111,
113
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109,
114
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101,
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115,
116
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116,
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[
117,
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[
117,
119
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[
115,
120
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[
88,
121
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[
121,
122
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[
122,
123
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[
123,
124
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[
123,
125
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[
121,
126
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[
75,
127
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[
127,
128
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[
128,
129
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[
129,
130
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[
129,
131
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[
127,
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[
73,
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[
133,
134
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[
73,
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[
135,
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[
137,
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[
0,
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140
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[
139,
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] | [
"import java.io.BufferedReader;\nimport java.io.InputStreamReader;\n\npublic class Main {\n\n\tpublic static void main(String[] args) throws Exception {\n\t\tBufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in));\n\t\tString s;\n\t\tint inCnt = 0;\n\t\twhile ((s = stdIn.readLine()) != null) {\n\t\t\tinCnt++;\n\t\t\tString[] se = s.split(\" \");\n\t\t\tint h = Integer.valueOf(se[0]);\n\t\t\tint w = Integer.valueOf(se[1]);\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\tdoMain(inCnt, h, w);\n\t\t}\n\t\tSystem.exit(0);\n\t}\n\n\tprivate static void doMain(int inCnt, int h, int w) {\n\t\tfor (int i = 0; i < h; i++) {\n\t\t\tfor (int j = 0; j < w; j++)\n\t\t\t\tif ((i + j) % 2 == 0)\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\tSystem.out.println(\"\");\n\t}\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"public class Main {\n\n\tpublic static void main(String[] args) throws Exception {\n\t\tBufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in));\n\t\tString s;\n\t\tint inCnt = 0;\n\t\twhile ((s = stdIn.readLine()) != null) {\n\t\t\tinCnt++;\n\t\t\tString[] se = s.split(\" \");\n\t\t\tint h = Integer.valueOf(se[0]);\n\t\t\tint w = Integer.valueOf(se[1]);\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\tdoMain(inCnt, h, w);\n\t\t}\n\t\tSystem.exit(0);\n\t}\n\n\tprivate static void doMain(int inCnt, int h, int w) {\n\t\tfor (int i = 0; i < h; i++) {\n\t\t\tfor (int j = 0; j < w; j++)\n\t\t\t\tif ((i + j) % 2 == 0)\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\tSystem.out.println(\"\");\n\t}\n}",
"Main",
"public static void main(String[] args) throws Exception {\n\t\tBufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in));\n\t\tString s;\n\t\tint inCnt = 0;\n\t\twhile ((s = stdIn.readLine()) != null) {\n\t\t\tinCnt++;\n\t\t\tString[] se = s.split(\" \");\n\t\t\tint h = Integer.valueOf(se[0]);\n\t\t\tint w = Integer.valueOf(se[1]);\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\tdoMain(inCnt, h, w);\n\t\t}\n\t\tSystem.exit(0);\n\t}",
"main",
"{\n\t\tBufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in));\n\t\tString s;\n\t\tint inCnt = 0;\n\t\twhile ((s = stdIn.readLine()) != null) {\n\t\t\tinCnt++;\n\t\t\tString[] se = s.split(\" \");\n\t\t\tint h = Integer.valueOf(se[0]);\n\t\t\tint w = Integer.valueOf(se[1]);\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\tdoMain(inCnt, h, w);\n\t\t}\n\t\tSystem.exit(0);\n\t}",
"BufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in));",
"stdIn",
"new BufferedReader(new InputStreamReader(System.in))",
"String s;",
"s",
"int inCnt = 0;",
"inCnt",
"0",
"while ((s = stdIn.readLine()) != null) {\n\t\t\tinCnt++;\n\t\t\tString[] se = s.split(\" \");\n\t\t\tint h = Integer.valueOf(se[0]);\n\t\t\tint w = Integer.valueOf(se[1]);\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\tdoMain(inCnt, h, w);\n\t\t}",
"(s = stdIn.readLine()) != null",
"(s = stdIn.readLine())",
"s",
"stdIn.readLine()",
"stdIn.readLine",
"stdIn",
"null",
"{\n\t\t\tinCnt++;\n\t\t\tString[] se = s.split(\" \");\n\t\t\tint h = Integer.valueOf(se[0]);\n\t\t\tint w = Integer.valueOf(se[1]);\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\tdoMain(inCnt, h, w);\n\t\t}",
"inCnt++",
"inCnt",
"String[] se = s.split(\" \");",
"se",
"s.split(\" \")",
"s.split",
"s",
"\" \"",
"int h = Integer.valueOf(se[0]);",
"h",
"Integer.valueOf(se[0])",
"Integer.valueOf",
"Integer",
"se[0]",
"se",
"0",
"int w = Integer.valueOf(se[1]);",
"w",
"Integer.valueOf(se[1])",
"Integer.valueOf",
"Integer",
"se[1]",
"se",
"1",
"if (h == 0 && w == 0)\n\t\t\t\tbreak;",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"break;",
"doMain(inCnt, h, w)",
"doMain",
"inCnt",
"h",
"w",
"System.exit(0)",
"System.exit",
"System",
"0",
"String[] args",
"args",
"private static void doMain(int inCnt, int h, int w) {\n\t\tfor (int i = 0; i < h; i++) {\n\t\t\tfor (int j = 0; j < w; j++)\n\t\t\t\tif ((i + j) % 2 == 0)\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\tSystem.out.println(\"\");\n\t}",
"doMain",
"{\n\t\tfor (int i = 0; i < h; i++) {\n\t\t\tfor (int j = 0; j < w; j++)\n\t\t\t\tif ((i + j) % 2 == 0)\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\tSystem.out.println(\"\");\n\t}",
"for (int i = 0; i < h; i++) {\n\t\t\tfor (int j = 0; j < w; j++)\n\t\t\t\tif ((i + j) % 2 == 0)\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < h",
"i",
"h",
"i++",
"i++",
"i",
"{\n\t\t\tfor (int j = 0; j < w; j++)\n\t\t\t\tif ((i + j) % 2 == 0)\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"{\n\t\t\tfor (int j = 0; j < w; j++)\n\t\t\t\tif ((i + j) % 2 == 0)\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"for (int j = 0; j < w; j++)\n\t\t\t\tif ((i + j) % 2 == 0)\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < w",
"j",
"w",
"j++",
"j++",
"j",
"if ((i + j) % 2 == 0)\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");",
"if ((i + j) % 2 == 0)\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");",
"(i + j) % 2 == 0",
"(i + j) % 2",
"(i + j)",
"i",
"j",
"2",
"0",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"int inCnt",
"inCnt",
"int h",
"h",
"int w",
"w",
"public class Main {\n\n\tpublic static void main(String[] args) throws Exception {\n\t\tBufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in));\n\t\tString s;\n\t\tint inCnt = 0;\n\t\twhile ((s = stdIn.readLine()) != null) {\n\t\t\tinCnt++;\n\t\t\tString[] se = s.split(\" \");\n\t\t\tint h = Integer.valueOf(se[0]);\n\t\t\tint w = Integer.valueOf(se[1]);\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\tdoMain(inCnt, h, w);\n\t\t}\n\t\tSystem.exit(0);\n\t}\n\n\tprivate static void doMain(int inCnt, int h, int w) {\n\t\tfor (int i = 0; i < h; i++) {\n\t\t\tfor (int j = 0; j < w; j++)\n\t\t\t\tif ((i + j) % 2 == 0)\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\tSystem.out.println(\"\");\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) throws Exception {\n\t\tBufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in));\n\t\tString s;\n\t\tint inCnt = 0;\n\t\twhile ((s = stdIn.readLine()) != null) {\n\t\t\tinCnt++;\n\t\t\tString[] se = s.split(\" \");\n\t\t\tint h = Integer.valueOf(se[0]);\n\t\t\tint w = Integer.valueOf(se[1]);\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\tdoMain(inCnt, h, w);\n\t\t}\n\t\tSystem.exit(0);\n\t}\n\n\tprivate static void doMain(int inCnt, int h, int w) {\n\t\tfor (int i = 0; i < h; i++) {\n\t\t\tfor (int j = 0; j < w; j++)\n\t\t\t\tif ((i + j) % 2 == 0)\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\tSystem.out.println(\"\");\n\t}\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) throws Exception {
BufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in));
String s;
int inCnt = 0;
while ((s = stdIn.readLine()) != null) {
inCnt++;
String[] se = s.split(" ");
int h = Integer.valueOf(se[0]);
int w = Integer.valueOf(se[1]);
if (h == 0 && w == 0)
break;
doMain(inCnt, h, w);
}
System.exit(0);
}
private static void doMain(int inCnt, int h, int w) {
for (int i = 0; i < h; i++) {
for (int j = 0; j < w; j++)
if ((i + j) % 2 == 0)
System.out.print("#");
else
System.out.print(".");
System.out.println("");
}
System.out.println("");
}
} |
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23,
13,
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6,
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] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
145,
5
],
[
145,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
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[
8,
12
],
[
12,
13
],
[
12,
14
],
[
8,
15
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15,
16
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[
15,
17
],
[
17,
18
],
[
18,
19
],
[
8,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
8,
25
],
[
25,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
26,
30
],
[
30,
31
],
[
30,
32
],
[
25,
33
],
[
33,
34
],
[
34,
35
],
[
35,
36
],
[
36,
37
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[
36,
38
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34,
39
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39,
40
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41
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34,
42
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118,
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33,
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124
],
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[
33,
126
],
[
126,
127
],
[
126,
128
],
[
128,
129
],
[
129,
130
],
[
33,
131
],
[
131,
132
],
[
131,
133
],
[
133,
134
],
[
134,
135
],
[
8,
136
],
[
136,
137
],
[
137,
138
],
[
138,
139
],
[
138,
140
],
[
136,
141
],
[
6,
142
],
[
142,
143
],
[
0,
144
],
[
144,
145
],
[
144,
146
]
] | [
"import java.util.Scanner;\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc=new Scanner(System.in);\n\t\tStringBuilder sb=new StringBuilder(\"\");\n\t\tint H=sc.nextInt(),W=sc.nextInt();\n\t\twhile (H!=0||W!=0){\n\t\t\tfor(int a=1;a<=H;a++){\n\t\t\t\tfor (int b=1;b<=W;b++){\n\t\t\t\t\tif((a%2==1&&b%2==1)||(a%2==0&&b%2==0)){\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}else if((a%2==0&&b%2==1)||(a%2==1&&b%2==0)){\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\tH=sc.nextInt();W=sc.nextInt();\n\t\t}\n\t\tSystem.out.print(sb);\n\t\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc=new Scanner(System.in);\n\t\tStringBuilder sb=new StringBuilder(\"\");\n\t\tint H=sc.nextInt(),W=sc.nextInt();\n\t\twhile (H!=0||W!=0){\n\t\t\tfor(int a=1;a<=H;a++){\n\t\t\t\tfor (int b=1;b<=W;b++){\n\t\t\t\t\tif((a%2==1&&b%2==1)||(a%2==0&&b%2==0)){\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}else if((a%2==0&&b%2==1)||(a%2==1&&b%2==0)){\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\tH=sc.nextInt();W=sc.nextInt();\n\t\t}\n\t\tSystem.out.print(sb);\n\t\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc=new Scanner(System.in);\n\t\tStringBuilder sb=new StringBuilder(\"\");\n\t\tint H=sc.nextInt(),W=sc.nextInt();\n\t\twhile (H!=0||W!=0){\n\t\t\tfor(int a=1;a<=H;a++){\n\t\t\t\tfor (int b=1;b<=W;b++){\n\t\t\t\t\tif((a%2==1&&b%2==1)||(a%2==0&&b%2==0)){\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}else if((a%2==0&&b%2==1)||(a%2==1&&b%2==0)){\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\tH=sc.nextInt();W=sc.nextInt();\n\t\t}\n\t\tSystem.out.print(sb);\n\t\t}",
"main",
"{\n\t\tScanner sc=new Scanner(System.in);\n\t\tStringBuilder sb=new StringBuilder(\"\");\n\t\tint H=sc.nextInt(),W=sc.nextInt();\n\t\twhile (H!=0||W!=0){\n\t\t\tfor(int a=1;a<=H;a++){\n\t\t\t\tfor (int b=1;b<=W;b++){\n\t\t\t\t\tif((a%2==1&&b%2==1)||(a%2==0&&b%2==0)){\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}else if((a%2==0&&b%2==1)||(a%2==1&&b%2==0)){\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\tH=sc.nextInt();W=sc.nextInt();\n\t\t}\n\t\tSystem.out.print(sb);\n\t\t}",
"Scanner sc=new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"StringBuilder sb=new StringBuilder(\"\");",
"sb",
"new StringBuilder(\"\")",
"int H=sc.nextInt()",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"W=sc.nextInt();",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"while (H!=0||W!=0){\n\t\t\tfor(int a=1;a<=H;a++){\n\t\t\t\tfor (int b=1;b<=W;b++){\n\t\t\t\t\tif((a%2==1&&b%2==1)||(a%2==0&&b%2==0)){\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}else if((a%2==0&&b%2==1)||(a%2==1&&b%2==0)){\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\tH=sc.nextInt();W=sc.nextInt();\n\t\t}",
"H!=0||W!=0",
"H!=0",
"H",
"0",
"W!=0",
"W",
"0",
"{\n\t\t\tfor(int a=1;a<=H;a++){\n\t\t\t\tfor (int b=1;b<=W;b++){\n\t\t\t\t\tif((a%2==1&&b%2==1)||(a%2==0&&b%2==0)){\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}else if((a%2==0&&b%2==1)||(a%2==1&&b%2==0)){\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\tH=sc.nextInt();W=sc.nextInt();\n\t\t}",
"for(int a=1;a<=H;a++){\n\t\t\t\tfor (int b=1;b<=W;b++){\n\t\t\t\t\tif((a%2==1&&b%2==1)||(a%2==0&&b%2==0)){\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}else if((a%2==0&&b%2==1)||(a%2==1&&b%2==0)){\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}",
"int a=1;",
"int a=1;",
"a",
"1",
"a<=H",
"a",
"H",
"a++",
"a++",
"a",
"{\n\t\t\t\tfor (int b=1;b<=W;b++){\n\t\t\t\t\tif((a%2==1&&b%2==1)||(a%2==0&&b%2==0)){\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}else if((a%2==0&&b%2==1)||(a%2==1&&b%2==0)){\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}",
"{\n\t\t\t\tfor (int b=1;b<=W;b++){\n\t\t\t\t\tif((a%2==1&&b%2==1)||(a%2==0&&b%2==0)){\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}else if((a%2==0&&b%2==1)||(a%2==1&&b%2==0)){\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}",
"for (int b=1;b<=W;b++){\n\t\t\t\t\tif((a%2==1&&b%2==1)||(a%2==0&&b%2==0)){\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}else if((a%2==0&&b%2==1)||(a%2==1&&b%2==0)){\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"int b=1;",
"int b=1;",
"b",
"1",
"b<=W",
"b",
"W",
"b++",
"b++",
"b",
"{\n\t\t\t\t\tif((a%2==1&&b%2==1)||(a%2==0&&b%2==0)){\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}else if((a%2==0&&b%2==1)||(a%2==1&&b%2==0)){\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif((a%2==1&&b%2==1)||(a%2==0&&b%2==0)){\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}else if((a%2==0&&b%2==1)||(a%2==1&&b%2==0)){\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"if((a%2==1&&b%2==1)||(a%2==0&&b%2==0)){\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}else if((a%2==0&&b%2==1)||(a%2==1&&b%2==0)){\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}",
"(a%2==1&&b%2==1)||(a%2==0&&b%2==0)",
"(a%2==1&&b%2==1)",
"a%2==1",
"a%2",
"a",
"2",
"1",
"b%2==1",
"b%2",
"b",
"2",
"1",
"(a%2==0&&b%2==0)",
"a%2==0",
"a%2",
"a",
"2",
"0",
"b%2==0",
"b%2",
"b",
"2",
"0",
"{\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"if((a%2==0&&b%2==1)||(a%2==1&&b%2==0)){\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}",
"(a%2==0&&b%2==1)||(a%2==1&&b%2==0)",
"(a%2==0&&b%2==1)",
"a%2==0",
"a%2",
"a",
"2",
"0",
"b%2==1",
"b%2",
"b",
"2",
"1",
"(a%2==1&&b%2==0)",
"a%2==1",
"a%2",
"a",
"2",
"1",
"b%2==0",
"b%2",
"b",
"2",
"0",
"{\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"H=sc.nextInt()",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"W=sc.nextInt()",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"System.out.print(sb)",
"System.out.print",
"System.out",
"System",
"System.out",
"sb",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc=new Scanner(System.in);\n\t\tStringBuilder sb=new StringBuilder(\"\");\n\t\tint H=sc.nextInt(),W=sc.nextInt();\n\t\twhile (H!=0||W!=0){\n\t\t\tfor(int a=1;a<=H;a++){\n\t\t\t\tfor (int b=1;b<=W;b++){\n\t\t\t\t\tif((a%2==1&&b%2==1)||(a%2==0&&b%2==0)){\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}else if((a%2==0&&b%2==1)||(a%2==1&&b%2==0)){\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\tH=sc.nextInt();W=sc.nextInt();\n\t\t}\n\t\tSystem.out.print(sb);\n\t\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc=new Scanner(System.in);\n\t\tStringBuilder sb=new StringBuilder(\"\");\n\t\tint H=sc.nextInt(),W=sc.nextInt();\n\t\twhile (H!=0||W!=0){\n\t\t\tfor(int a=1;a<=H;a++){\n\t\t\t\tfor (int b=1;b<=W;b++){\n\t\t\t\t\tif((a%2==1&&b%2==1)||(a%2==0&&b%2==0)){\n\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t}else if((a%2==0&&b%2==1)||(a%2==1&&b%2==0)){\n\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\tH=sc.nextInt();W=sc.nextInt();\n\t\t}\n\t\tSystem.out.print(sb);\n\t\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
StringBuilder sb=new StringBuilder("");
int H=sc.nextInt(),W=sc.nextInt();
while (H!=0||W!=0){
for(int a=1;a<=H;a++){
for (int b=1;b<=W;b++){
if((a%2==1&&b%2==1)||(a%2==0&&b%2==0)){
sb.append("#");
}else if((a%2==0&&b%2==1)||(a%2==1&&b%2==0)){
sb.append(".");
}
}
sb.append("\n");
}
sb.append("\n");
H=sc.nextInt();W=sc.nextInt();
}
System.out.print(sb);
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
42,
17,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
3,
4,
13,
13,
13,
23,
13,
12,
13,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
14,
2,
13,
2,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
23,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
115,
5
],
[
115,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
8,
16
],
[
16,
17
],
[
16,
18
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
21,
22
],
[
22,
23
],
[
18,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
18,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
30,
34
],
[
34,
35
],
[
34,
36
],
[
29,
37
],
[
18,
38
],
[
38,
39
],
[
38,
40
],
[
38,
41
],
[
6,
42
],
[
42,
43
],
[
115,
44
],
[
44,
45
],
[
44,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
49,
51
],
[
47,
52
],
[
52,
53
],
[
52,
54
],
[
47,
55
],
[
55,
56
],
[
56,
57
],
[
47,
58
],
[
59,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
62,
64
],
[
60,
65
],
[
65,
66
],
[
65,
67
],
[
60,
68
],
[
68,
69
],
[
69,
70
],
[
60,
71
],
[
72,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
75,
79
],
[
74,
80
],
[
73,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
83,
85
],
[
81,
86
],
[
73,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
87,
92
],
[
72,
93
],
[
93,
94
],
[
94,
95
],
[
94,
96
],
[
96,
97
],
[
96,
98
],
[
93,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
101,
103
],
[
99,
104
],
[
46,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
44,
110
],
[
110,
111
],
[
44,
112
],
[
112,
113
],
[
0,
114
],
[
114,
115
],
[
114,
116
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint H;\n\t\tint W;\n\n\t\twhile (true) {\n\t\t\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\n\t\t\tprintChessboard(H, W);\n\n\t\t}\n\n\t}\n\n\tstatic void printChessboard(int H, int W) {\n\t\tfor (int i = 0; i < H; i++) {\n\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\tif (j == (W - 1))\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint H;\n\t\tint W;\n\n\t\twhile (true) {\n\t\t\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\n\t\t\tprintChessboard(H, W);\n\n\t\t}\n\n\t}\n\n\tstatic void printChessboard(int H, int W) {\n\t\tfor (int i = 0; i < H; i++) {\n\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\tif (j == (W - 1))\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint H;\n\t\tint W;\n\n\t\twhile (true) {\n\t\t\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\n\t\t\tprintChessboard(H, W);\n\n\t\t}\n\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tint H;\n\t\tint W;\n\n\t\twhile (true) {\n\t\t\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\n\t\t\tprintChessboard(H, W);\n\n\t\t}\n\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int H;",
"H",
"int W;",
"W",
"while (true) {\n\t\t\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\n\t\t\tprintChessboard(H, W);\n\n\t\t}",
"true",
"{\n\t\t\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\n\t\t\tprintChessboard(H, W);\n\n\t\t}",
"H = sc.nextInt()",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"W = sc.nextInt()",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if (H == 0 && W == 0)\n\t\t\t\tbreak;",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"break;",
"printChessboard(H, W)",
"printChessboard",
"H",
"W",
"String[] args",
"args",
"static void printChessboard(int H, int W) {\n\t\tfor (int i = 0; i < H; i++) {\n\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\tif (j == (W - 1))\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}",
"printChessboard",
"{\n\t\tfor (int i = 0; i < H; i++) {\n\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\tif (j == (W - 1))\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}",
"for (int i = 0; i < H; i++) {\n\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\tif (j == (W - 1))\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\tif (j == (W - 1))\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t}",
"{\n\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\tif (j == (W - 1))\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t}",
"for (int j = 0; j < W; j++) {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\tif (j == (W - 1))\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\t\tif((i+j)%2==0)\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\tif (j == (W - 1))\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"{\n\t\t\t\tif((i+j)%2==0)\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\tif (j == (W - 1))\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"if((i+j)%2==0)\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");",
"(i+j)%2==0",
"(i+j)%2",
"(i+j)",
"i",
"j",
"2",
"0",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"if (j == (W - 1))\n\t\t\t\t\tSystem.out.println(\"\");",
"j == (W - 1)",
"j",
"(W - 1)",
"W",
"1",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"int H",
"H",
"int W",
"W",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint H;\n\t\tint W;\n\n\t\twhile (true) {\n\t\t\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\n\t\t\tprintChessboard(H, W);\n\n\t\t}\n\n\t}\n\n\tstatic void printChessboard(int H, int W) {\n\t\tfor (int i = 0; i < H; i++) {\n\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\tif (j == (W - 1))\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\tint H;\n\t\tint W;\n\n\t\twhile (true) {\n\t\t\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\n\t\t\tprintChessboard(H, W);\n\n\t\t}\n\n\t}\n\n\tstatic void printChessboard(int H, int W) {\n\t\tfor (int i = 0; i < H; i++) {\n\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\tif (j == (W - 1))\n\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}\n\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int H;
int W;
while (true) {
H = sc.nextInt();
W = sc.nextInt();
if (H == 0 && W == 0)
break;
printChessboard(H, W);
}
}
static void printChessboard(int H, int W) {
for (int i = 0; i < H; i++) {
for (int j = 0; j < W; j++) {
if((i+j)%2==0)
System.out.print("#");
else
System.out.print(".");
if (j == (W - 1))
System.out.println("");
}
}
System.out.println();
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
17,
41,
13,
17,
41,
13,
41,
13,
41,
13,
41,
13,
0,
13,
4,
18,
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0,
13,
4,
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42,
2,
2,
13,
17,
2,
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30,
11,
1,
0,
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17,
2,
13,
13,
1,
40,
13,
30,
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11,
1,
0,
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2,
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1,
40,
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30,
0,
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2,
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0,
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2,
13,
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14,
2,
13,
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14,
2,
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30,
4,
18,
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13,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
13,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
12,
13,
30,
4,
18,
20,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
8,
18
],
[
18,
19
],
[
8,
20
],
[
20,
21
],
[
8,
22
],
[
22,
23
],
[
8,
24
],
[
24,
25
],
[
8,
26
],
[
26,
27
],
[
26,
28
],
[
28,
29
],
[
29,
30
],
[
8,
31
],
[
31,
32
],
[
31,
33
],
[
33,
34
],
[
34,
35
],
[
8,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
37,
41
],
[
41,
42
],
[
41,
43
],
[
36,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
45,
50
],
[
50,
51
],
[
50,
52
],
[
45,
53
],
[
53,
54
],
[
54,
55
],
[
45,
56
],
[
57,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
60,
62
],
[
58,
63
],
[
63,
64
],
[
63,
65
],
[
58,
66
],
[
66,
67
],
[
67,
68
],
[
58,
69
],
[
70,
70
],
[
70,
71
],
[
71,
72
],
[
71,
73
],
[
73,
74
],
[
73,
75
],
[
70,
76
],
[
76,
77
],
[
76,
78
],
[
78,
79
],
[
78,
80
],
[
70,
81
],
[
81,
82
],
[
82,
83
],
[
82,
84
],
[
81,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
86,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
91,
96
],
[
86,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
100,
102
],
[
98,
103
],
[
81,
104
],
[
104,
105
],
[
105,
106
],
[
105,
107
],
[
104,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
109,
114
],
[
104,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
118,
119
],
[
118,
120
],
[
116,
121
],
[
57,
122
],
[
122,
123
],
[
123,
124
],
[
124,
125
],
[
124,
126
],
[
44,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
44,
132
],
[
132,
133
],
[
132,
134
],
[
134,
135
],
[
135,
136
],
[
44,
137
],
[
137,
138
],
[
137,
139
],
[
139,
140
],
[
140,
141
],
[
4,
142
],
[
142,
143
],
[
142,
144
],
[
144,
145
],
[
145,
146
],
[
146,
147
],
[
142,
148
],
[
148,
149
]
] | [
"import java.util.Scanner;class Main {\n public void yatary(){\n Scanner sc = new Scanner(System.in);\n int H = 0,W = 0;\n int x,y,a,b;\n H = sc.nextInt();\n W = sc.nextInt();\n while(H != 0 || W != 0){\n for(x = 1; x <= H;x++){ \n for(y = 1; y <= W;y++){\n a = x % 2;\n b = y % 2;\n if(b == 1){\n if(a == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else if(a == 0){\n System.out.print(\"#\"); \n }else{ \n System.out.print(\".\"); \n } \n }\n System.out.println(); \n }\n System.out.println();\n H = sc.nextInt();\n W = sc.nextInt();\n }\n }\n public static void main(String[] args) { \n new Main().yatary();\n } \n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main {\n public void yatary(){\n Scanner sc = new Scanner(System.in);\n int H = 0,W = 0;\n int x,y,a,b;\n H = sc.nextInt();\n W = sc.nextInt();\n while(H != 0 || W != 0){\n for(x = 1; x <= H;x++){ \n for(y = 1; y <= W;y++){\n a = x % 2;\n b = y % 2;\n if(b == 1){\n if(a == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else if(a == 0){\n System.out.print(\"#\"); \n }else{ \n System.out.print(\".\"); \n } \n }\n System.out.println(); \n }\n System.out.println();\n H = sc.nextInt();\n W = sc.nextInt();\n }\n }\n public static void main(String[] args) { \n new Main().yatary();\n } \n}",
"Main",
"public void yatary(){\n Scanner sc = new Scanner(System.in);\n int H = 0,W = 0;\n int x,y,a,b;\n H = sc.nextInt();\n W = sc.nextInt();\n while(H != 0 || W != 0){\n for(x = 1; x <= H;x++){ \n for(y = 1; y <= W;y++){\n a = x % 2;\n b = y % 2;\n if(b == 1){\n if(a == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else if(a == 0){\n System.out.print(\"#\"); \n }else{ \n System.out.print(\".\"); \n } \n }\n System.out.println(); \n }\n System.out.println();\n H = sc.nextInt();\n W = sc.nextInt();\n }\n }",
"yatary",
"{\n Scanner sc = new Scanner(System.in);\n int H = 0,W = 0;\n int x,y,a,b;\n H = sc.nextInt();\n W = sc.nextInt();\n while(H != 0 || W != 0){\n for(x = 1; x <= H;x++){ \n for(y = 1; y <= W;y++){\n a = x % 2;\n b = y % 2;\n if(b == 1){\n if(a == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else if(a == 0){\n System.out.print(\"#\"); \n }else{ \n System.out.print(\".\"); \n } \n }\n System.out.println(); \n }\n System.out.println();\n H = sc.nextInt();\n W = sc.nextInt();\n }\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int H = 0",
"H",
"0",
"W = 0;",
"W",
"0",
"int x",
"x",
"y",
"y",
"a",
"a",
"b;",
"b",
"H = sc.nextInt()",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"W = sc.nextInt()",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"while(H != 0 || W != 0){\n for(x = 1; x <= H;x++){ \n for(y = 1; y <= W;y++){\n a = x % 2;\n b = y % 2;\n if(b == 1){\n if(a == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else if(a == 0){\n System.out.print(\"#\"); \n }else{ \n System.out.print(\".\"); \n } \n }\n System.out.println(); \n }\n System.out.println();\n H = sc.nextInt();\n W = sc.nextInt();\n }",
"H != 0 || W != 0",
"H != 0",
"H",
"0",
"W != 0",
"W",
"0",
"{\n for(x = 1; x <= H;x++){ \n for(y = 1; y <= W;y++){\n a = x % 2;\n b = y % 2;\n if(b == 1){\n if(a == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else if(a == 0){\n System.out.print(\"#\"); \n }else{ \n System.out.print(\".\"); \n } \n }\n System.out.println(); \n }\n System.out.println();\n H = sc.nextInt();\n W = sc.nextInt();\n }",
"for(x = 1; x <= H;x++){ \n for(y = 1; y <= W;y++){\n a = x % 2;\n b = y % 2;\n if(b == 1){\n if(a == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else if(a == 0){\n System.out.print(\"#\"); \n }else{ \n System.out.print(\".\"); \n } \n }\n System.out.println(); \n }",
"x = 1;",
"x = 1",
"x",
"1",
"x <= H",
"x",
"H",
"x++",
"x++",
"x",
"{ \n for(y = 1; y <= W;y++){\n a = x % 2;\n b = y % 2;\n if(b == 1){\n if(a == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else if(a == 0){\n System.out.print(\"#\"); \n }else{ \n System.out.print(\".\"); \n } \n }\n System.out.println(); \n }",
"{ \n for(y = 1; y <= W;y++){\n a = x % 2;\n b = y % 2;\n if(b == 1){\n if(a == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else if(a == 0){\n System.out.print(\"#\"); \n }else{ \n System.out.print(\".\"); \n } \n }\n System.out.println(); \n }",
"for(y = 1; y <= W;y++){\n a = x % 2;\n b = y % 2;\n if(b == 1){\n if(a == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else if(a == 0){\n System.out.print(\"#\"); \n }else{ \n System.out.print(\".\"); \n } \n }",
"y = 1;",
"y = 1",
"y",
"1",
"y <= W",
"y",
"W",
"y++",
"y++",
"y",
"{\n a = x % 2;\n b = y % 2;\n if(b == 1){\n if(a == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else if(a == 0){\n System.out.print(\"#\"); \n }else{ \n System.out.print(\".\"); \n } \n }",
"{\n a = x % 2;\n b = y % 2;\n if(b == 1){\n if(a == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else if(a == 0){\n System.out.print(\"#\"); \n }else{ \n System.out.print(\".\"); \n } \n }",
"a = x % 2",
"a",
"x % 2",
"x",
"2",
"b = y % 2",
"b",
"y % 2",
"y",
"2",
"if(b == 1){\n if(a == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else if(a == 0){\n System.out.print(\"#\"); \n }else{ \n System.out.print(\".\"); \n }",
"b == 1",
"b",
"1",
"{\n if(a == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }",
"if(a == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }",
"a == 1",
"a",
"1",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"if(a == 0){\n System.out.print(\"#\"); \n }else{ \n System.out.print(\".\"); \n }",
"a == 0",
"a",
"0",
"{\n System.out.print(\"#\"); \n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{ \n System.out.print(\".\"); \n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"H = sc.nextInt()",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"W = sc.nextInt()",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"public static void main(String[] args) { \n new Main().yatary();\n }",
"main",
"{ \n new Main().yatary();\n }",
"new Main().yatary()",
"new Main().yatary",
"new Main()",
"String[] args",
"args"
] | import java.util.Scanner;class Main {
public void yatary(){
Scanner sc = new Scanner(System.in);
int H = 0,W = 0;
int x,y,a,b;
H = sc.nextInt();
W = sc.nextInt();
while(H != 0 || W != 0){
for(x = 1; x <= H;x++){
for(y = 1; y <= W;y++){
a = x % 2;
b = y % 2;
if(b == 1){
if(a == 1){
System.out.print("#");
}else{
System.out.print(".");
}
}else if(a == 0){
System.out.print("#");
}else{
System.out.print(".");
}
}
System.out.println();
}
System.out.println();
H = sc.nextInt();
W = sc.nextInt();
}
}
public static void main(String[] args) {
new Main().yatary();
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
11,
1,
30,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
128,
5
],
[
128,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
8,
16
],
[
16,
17
],
[
16,
18
],
[
19,
19
],
[
19,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
19,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
19,
30
],
[
30,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
31,
35
],
[
35,
36
],
[
35,
37
],
[
30,
38
],
[
19,
39
],
[
39,
40
],
[
40,
41
],
[
41,
42
],
[
41,
43
],
[
39,
44
],
[
44,
45
],
[
44,
46
],
[
39,
47
],
[
47,
48
],
[
48,
49
],
[
39,
50
],
[
51,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
54,
56
],
[
52,
57
],
[
57,
58
],
[
57,
59
],
[
52,
60
],
[
60,
61
],
[
61,
62
],
[
52,
63
],
[
64,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
67,
69
],
[
66,
70
],
[
65,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
74,
76
],
[
73,
77
],
[
72,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
79,
84
],
[
72,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
86,
91
],
[
65,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
95,
97
],
[
94,
98
],
[
93,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
100,
105
],
[
93,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
109,
111
],
[
107,
112
],
[
51,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
115,
117
],
[
113,
118
],
[
19,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
121,
123
],
[
119,
124
],
[
6,
125
],
[
125,
126
],
[
0,
127
],
[
127,
128
],
[
127,
129
]
] | [
"import java.util.Scanner;\npublic class Main {\n\tpublic static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tint i,v;\n\t\tfor(;;){\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\tfor(i = 1; i <= h; ++i){\n\t\t\t\tfor(v = 1; v <= w; ++v){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tint i,v;\n\t\tfor(;;){\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\tfor(i = 1; i <= h; ++i){\n\t\t\t\tfor(v = 1; v <= w; ++v){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tint i,v;\n\t\tfor(;;){\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\tfor(i = 1; i <= h; ++i){\n\t\t\t\tfor(v = 1; v <= w; ++v){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\tint i,v;\n\t\tfor(;;){\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\tfor(i = 1; i <= h; ++i){\n\t\t\t\tfor(v = 1; v <= w; ++v){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int i",
"i",
"v;",
"v",
"for(;;){\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\tfor(i = 1; i <= h; ++i){\n\t\t\t\tfor(v = 1; v <= w; ++v){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
";",
"{\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\tfor(i = 1; i <= h; ++i){\n\t\t\t\tfor(v = 1; v <= w; ++v){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"{\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\tfor(i = 1; i <= h; ++i){\n\t\t\t\tfor(v = 1; v <= w; ++v){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"int h = scan.nextInt();",
"h",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int w = scan.nextInt();",
"w",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if(h == 0 && w == 0)\n\t\t\t\tbreak;",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"break;",
"for(i = 1; i <= h; ++i){\n\t\t\t\tfor(v = 1; v <= w; ++v){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"i = 1;",
"i = 1",
"i",
"1",
"i <= h",
"i",
"h",
"++i",
"++i",
"i",
"{\n\t\t\t\tfor(v = 1; v <= w; ++v){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"{\n\t\t\t\tfor(v = 1; v <= w; ++v){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"for(v = 1; v <= w; ++v){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t}",
"v = 1;",
"v = 1",
"v",
"1",
"v <= w",
"v",
"w",
"++v",
"++v",
"v",
"{\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t}",
"{\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t}",
"if(i % 2 == 0){\n\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t}",
"if(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"v % 2 == 0",
"v % 2",
"v",
"2",
"0",
"{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"v % 2 == 0",
"v % 2",
"v",
"2",
"0",
"{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tint i,v;\n\t\tfor(;;){\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\tfor(i = 1; i <= h; ++i){\n\t\t\t\tfor(v = 1; v <= w; ++v){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tint i,v;\n\t\tfor(;;){\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\tfor(i = 1; i <= h; ++i){\n\t\t\t\tfor(v = 1; v <= w; ++v){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse{\n\t\t\t\t\t\tif(v % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
int i,v;
for(;;){
int h = scan.nextInt();
int w = scan.nextInt();
if(h == 0 && w == 0)
break;
for(i = 1; i <= h; ++i){
for(v = 1; v <= w; ++v){
if(i % 2 == 0){
if(v % 2 == 0){
System.out.print("#");
}
else{
System.out.print(".");
}
}
else{
if(v % 2 == 0){
System.out.print(".");
}
else{
System.out.print("#");
}
}
}
System.out.println("");
}
System.out.println("");
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
41,
13,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
30,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
146,
5
],
[
146,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
8,
11
],
[
11,
12
],
[
8,
13
],
[
13,
14
],
[
13,
15
],
[
8,
16
],
[
16,
17
],
[
16,
18
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
21,
22
],
[
22,
23
],
[
18,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
18,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
30,
34
],
[
34,
35
],
[
34,
36
],
[
29,
37
],
[
18,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
38,
43
],
[
43,
44
],
[
43,
45
],
[
38,
46
],
[
46,
47
],
[
47,
48
],
[
38,
49
],
[
50,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
52,
56
],
[
51,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
60,
62
],
[
58,
63
],
[
63,
64
],
[
63,
65
],
[
58,
66
],
[
66,
67
],
[
67,
68
],
[
58,
69
],
[
70,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
72,
76
],
[
71,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
78,
83
],
[
71,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
85,
90
],
[
57,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
51,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
99,
101
],
[
97,
102
],
[
102,
103
],
[
102,
104
],
[
97,
105
],
[
105,
106
],
[
106,
107
],
[
97,
108
],
[
109,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
112,
114
],
[
111,
115
],
[
110,
116
],
[
116,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
119,
121
],
[
117,
122
],
[
110,
123
],
[
123,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
126,
128
],
[
124,
129
],
[
96,
130
],
[
130,
131
],
[
131,
132
],
[
132,
133
],
[
132,
134
],
[
18,
135
],
[
135,
136
],
[
136,
137
],
[
137,
138
],
[
137,
139
],
[
8,
140
],
[
140,
141
],
[
141,
142
],
[
6,
143
],
[
143,
144
],
[
0,
145
],
[
145,
146
],
[
145,
147
]
] | [
"import java.util.Scanner;\n\npublic class Main{\n public static void main(String args[]) {\n int i, j;\n Scanner sc = new Scanner(System.in);\n while (true) {\n int h = sc.nextInt();\n int w = sc.nextInt();\n if(h==0 && w==0)break;\n for (i = 0; i < h; i++) {\n if (i % 2 == 0) {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n } else {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n System.out.println();\n }\n }\n System.out.println();\n }\n\n sc.close();\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main{\n public static void main(String args[]) {\n int i, j;\n Scanner sc = new Scanner(System.in);\n while (true) {\n int h = sc.nextInt();\n int w = sc.nextInt();\n if(h==0 && w==0)break;\n for (i = 0; i < h; i++) {\n if (i % 2 == 0) {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n } else {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n System.out.println();\n }\n }\n System.out.println();\n }\n\n sc.close();\n }\n}",
"Main",
"public static void main(String args[]) {\n int i, j;\n Scanner sc = new Scanner(System.in);\n while (true) {\n int h = sc.nextInt();\n int w = sc.nextInt();\n if(h==0 && w==0)break;\n for (i = 0; i < h; i++) {\n if (i % 2 == 0) {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n } else {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n System.out.println();\n }\n }\n System.out.println();\n }\n\n sc.close();\n }",
"main",
"{\n int i, j;\n Scanner sc = new Scanner(System.in);\n while (true) {\n int h = sc.nextInt();\n int w = sc.nextInt();\n if(h==0 && w==0)break;\n for (i = 0; i < h; i++) {\n if (i % 2 == 0) {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n } else {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n System.out.println();\n }\n }\n System.out.println();\n }\n\n sc.close();\n }",
"int i",
"i",
"j;",
"j",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"while (true) {\n int h = sc.nextInt();\n int w = sc.nextInt();\n if(h==0 && w==0)break;\n for (i = 0; i < h; i++) {\n if (i % 2 == 0) {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n } else {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n System.out.println();\n }\n }\n System.out.println();\n }",
"true",
"{\n int h = sc.nextInt();\n int w = sc.nextInt();\n if(h==0 && w==0)break;\n for (i = 0; i < h; i++) {\n if (i % 2 == 0) {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n } else {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n System.out.println();\n }\n }\n System.out.println();\n }",
"int h = sc.nextInt();",
"h",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int w = sc.nextInt();",
"w",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(h==0 && w==0)break;",
"h==0 && w==0",
"h==0",
"h",
"0",
"w==0",
"w",
"0",
"break;",
"for (i = 0; i < h; i++) {\n if (i % 2 == 0) {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n } else {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n System.out.println();\n }\n }",
"i = 0;",
"i = 0",
"i",
"0",
"i < h",
"i",
"h",
"i++",
"i++",
"i",
"{\n if (i % 2 == 0) {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n } else {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n System.out.println();\n }\n }",
"{\n if (i % 2 == 0) {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n } else {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n System.out.println();\n }\n }",
"if (i % 2 == 0) {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n } else {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n System.out.println();\n }",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n }",
"for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }",
"j = 0;",
"j = 0",
"j",
"0",
"j < w",
"j",
"w",
"j++",
"j++",
"j",
"{\n if (j % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }",
"{\n if (j % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }",
"if (j % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"{\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n System.out.println();\n }",
"for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }",
"j = 0;",
"j = 0",
"j",
"0",
"j < w",
"j",
"w",
"j++",
"j++",
"j",
"{\n if (j % 2 == 0) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }",
"{\n if (j % 2 == 0) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }",
"if (j % 2 == 0) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"sc.close()",
"sc.close",
"sc",
"String args[]",
"args",
"public class Main{\n public static void main(String args[]) {\n int i, j;\n Scanner sc = new Scanner(System.in);\n while (true) {\n int h = sc.nextInt();\n int w = sc.nextInt();\n if(h==0 && w==0)break;\n for (i = 0; i < h; i++) {\n if (i % 2 == 0) {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n } else {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n System.out.println();\n }\n }\n System.out.println();\n }\n\n sc.close();\n }\n}",
"public class Main{\n public static void main(String args[]) {\n int i, j;\n Scanner sc = new Scanner(System.in);\n while (true) {\n int h = sc.nextInt();\n int w = sc.nextInt();\n if(h==0 && w==0)break;\n for (i = 0; i < h; i++) {\n if (i % 2 == 0) {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n } else {\n for (j = 0; j < w; j++) {\n if (j % 2 == 0) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n System.out.println();\n }\n }\n System.out.println();\n }\n\n sc.close();\n }\n}",
"Main"
] | import java.util.Scanner;
public class Main{
public static void main(String args[]) {
int i, j;
Scanner sc = new Scanner(System.in);
while (true) {
int h = sc.nextInt();
int w = sc.nextInt();
if(h==0 && w==0)break;
for (i = 0; i < h; i++) {
if (i % 2 == 0) {
for (j = 0; j < w; j++) {
if (j % 2 == 0) {
System.out.print("#");
} else {
System.out.print(".");
}
}
System.out.println();
} else {
for (j = 0; j < w; j++) {
if (j % 2 == 0) {
System.out.print(".");
} else {
System.out.print("#");
}
}
System.out.println();
}
}
System.out.println();
}
sc.close();
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
42,
17,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
14,
2,
17,
2,
13,
17,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
13,
13,
4,
13,
13,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
13,
13,
4,
13,
13,
4,
13,
13,
4,
18,
18,
13,
13,
17,
23,
13,
12,
13,
30,
14,
2,
17,
2,
13,
17,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
12,
13,
30,
14,
2,
17,
2,
13,
17,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
8,
16
],
[
16,
17
],
[
16,
18
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
21,
22
],
[
22,
23
],
[
18,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
18,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
30,
34
],
[
34,
35
],
[
34,
36
],
[
29,
37
],
[
37,
38
],
[
18,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
42,
43
],
[
42,
44
],
[
39,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
48,
50
],
[
46,
51
],
[
51,
52
],
[
51,
53
],
[
53,
54
],
[
53,
55
],
[
46,
56
],
[
56,
57
],
[
57,
58
],
[
46,
59
],
[
60,
60
],
[
60,
61
],
[
61,
62
],
[
61,
63
],
[
60,
64
],
[
64,
65
],
[
64,
66
],
[
39,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
70,
72
],
[
68,
73
],
[
73,
74
],
[
73,
75
],
[
75,
76
],
[
75,
77
],
[
68,
78
],
[
78,
79
],
[
79,
80
],
[
68,
81
],
[
82,
82
],
[
82,
83
],
[
83,
84
],
[
83,
85
],
[
82,
86
],
[
86,
87
],
[
86,
88
],
[
67,
89
],
[
89,
90
],
[
89,
91
],
[
18,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
94,
96
],
[
92,
97
],
[
6,
98
],
[
98,
99
],
[
4,
100
],
[
100,
101
],
[
100,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
104,
106
],
[
106,
107
],
[
106,
108
],
[
103,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
112,
114
],
[
110,
115
],
[
115,
116
],
[
115,
117
],
[
117,
118
],
[
117,
119
],
[
110,
120
],
[
120,
121
],
[
121,
122
],
[
110,
123
],
[
124,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
127,
128
],
[
127,
129
],
[
125,
130
],
[
124,
131
],
[
131,
132
],
[
132,
133
],
[
133,
134
],
[
133,
135
],
[
131,
136
],
[
103,
137
],
[
137,
138
],
[
138,
139
],
[
139,
140
],
[
140,
141
],
[
140,
142
],
[
138,
143
],
[
143,
144
],
[
143,
145
],
[
145,
146
],
[
145,
147
],
[
138,
148
],
[
148,
149
],
[
149,
150
],
[
138,
151
],
[
152,
152
],
[
152,
153
],
[
153,
154
],
[
154,
155
],
[
155,
156
],
[
155,
157
],
[
153,
158
],
[
152,
159
],
[
159,
160
],
[
160,
161
],
[
161,
162
],
[
161,
163
],
[
159,
164
],
[
137,
165
],
[
165,
166
],
[
166,
167
],
[
167,
168
],
[
167,
169
],
[
165,
170
],
[
102,
171
],
[
171,
172
],
[
172,
173
],
[
173,
174
],
[
173,
175
],
[
171,
176
],
[
100,
177
],
[
177,
178
],
[
4,
179
],
[
179,
180
],
[
179,
181
],
[
181,
182
],
[
182,
183
],
[
183,
184
],
[
183,
185
],
[
185,
186
],
[
185,
187
],
[
182,
188
],
[
188,
189
],
[
189,
190
],
[
190,
191
],
[
191,
192
],
[
191,
193
],
[
189,
194
],
[
194,
195
],
[
194,
196
],
[
196,
197
],
[
196,
198
],
[
189,
199
],
[
199,
200
],
[
200,
201
],
[
189,
202
],
[
203,
203
],
[
203,
204
],
[
204,
205
],
[
205,
206
],
[
206,
207
],
[
206,
208
],
[
204,
209
],
[
203,
210
],
[
210,
211
],
[
211,
212
],
[
212,
213
],
[
212,
214
],
[
210,
215
],
[
182,
216
],
[
216,
217
],
[
217,
218
],
[
218,
219
],
[
219,
220
],
[
219,
221
],
[
217,
222
],
[
222,
223
],
[
222,
224
],
[
224,
225
],
[
224,
226
],
[
217,
227
],
[
227,
228
],
[
228,
229
],
[
217,
230
],
[
231,
231
],
[
231,
232
],
[
232,
233
],
[
233,
234
],
[
234,
235
],
[
234,
236
],
[
232,
237
],
[
231,
238
],
[
238,
239
],
[
239,
240
],
[
240,
241
],
[
240,
242
],
[
238,
243
],
[
216,
244
],
[
244,
245
],
[
245,
246
],
[
246,
247
],
[
246,
248
],
[
244,
249
],
[
181,
250
],
[
250,
251
],
[
251,
252
],
[
252,
253
],
[
252,
254
],
[
250,
255
],
[
179,
256
],
[
256,
257
]
] | [
"\nimport java.util.Scanner;\n\nclass Main {\n\tpublic static void main(String[] args) {\n\t\t// Scanner scanner = new Scanner(\"3 5 4 2 0 0 8 8\");\n\t\tScanner scanner = new Scanner(System.in);\n\t\tint h;\n\t\tint w;\n\t\twhile (true) {\n\t\t\th = scanner.nextInt();\n\t\t\tw = scanner.nextInt();\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (0 == h % 2) {\n\t\t\t\tfor (int i = 0; i < (h / 2); i++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tfor (int j = 0; j < (h / 2); j++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}\n\t\t\t\tlineMaker01(w);\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\t// System.out.println(\"\");\n\t}\n\n\tstatic void lineMaker01(int w) { // #.#. ??¶??°?????´???\n\t\tif (0 == w % 2) {\n\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t} else {\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t\tSystem.out.print(\"#\");\n\t\t}\n\t\tSystem.out.println(\"\");\n\t}\n\n\tstatic void lineMaker02(int w) { // .#.# ?\\???°?????´???\n\t\tif (0 == w % 2) {\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}\n\t\t} else {\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}\n\t\t\tSystem.out.print(\".\");\n\t\t}\n\t\tSystem.out.println(\"\");\n\n\t}\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main {\n\tpublic static void main(String[] args) {\n\t\t// Scanner scanner = new Scanner(\"3 5 4 2 0 0 8 8\");\n\t\tScanner scanner = new Scanner(System.in);\n\t\tint h;\n\t\tint w;\n\t\twhile (true) {\n\t\t\th = scanner.nextInt();\n\t\t\tw = scanner.nextInt();\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (0 == h % 2) {\n\t\t\t\tfor (int i = 0; i < (h / 2); i++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tfor (int j = 0; j < (h / 2); j++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}\n\t\t\t\tlineMaker01(w);\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\t// System.out.println(\"\");\n\t}\n\n\tstatic void lineMaker01(int w) { // #.#. ??¶??°?????´???\n\t\tif (0 == w % 2) {\n\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t} else {\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t\tSystem.out.print(\"#\");\n\t\t}\n\t\tSystem.out.println(\"\");\n\t}\n\n\tstatic void lineMaker02(int w) { // .#.# ?\\???°?????´???\n\t\tif (0 == w % 2) {\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}\n\t\t} else {\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}\n\t\t\tSystem.out.print(\".\");\n\t\t}\n\t\tSystem.out.println(\"\");\n\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\t// Scanner scanner = new Scanner(\"3 5 4 2 0 0 8 8\");\n\t\tScanner scanner = new Scanner(System.in);\n\t\tint h;\n\t\tint w;\n\t\twhile (true) {\n\t\t\th = scanner.nextInt();\n\t\t\tw = scanner.nextInt();\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (0 == h % 2) {\n\t\t\t\tfor (int i = 0; i < (h / 2); i++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tfor (int j = 0; j < (h / 2); j++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}\n\t\t\t\tlineMaker01(w);\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\t// System.out.println(\"\");\n\t}",
"main",
"{\n\t\t// Scanner scanner = new Scanner(\"3 5 4 2 0 0 8 8\");\n\t\tScanner scanner = new Scanner(System.in);\n\t\tint h;\n\t\tint w;\n\t\twhile (true) {\n\t\t\th = scanner.nextInt();\n\t\t\tw = scanner.nextInt();\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (0 == h % 2) {\n\t\t\t\tfor (int i = 0; i < (h / 2); i++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tfor (int j = 0; j < (h / 2); j++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}\n\t\t\t\tlineMaker01(w);\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\t// System.out.println(\"\");\n\t}",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"int h;",
"h",
"int w;",
"w",
"while (true) {\n\t\t\th = scanner.nextInt();\n\t\t\tw = scanner.nextInt();\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (0 == h % 2) {\n\t\t\t\tfor (int i = 0; i < (h / 2); i++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tfor (int j = 0; j < (h / 2); j++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}\n\t\t\t\tlineMaker01(w);\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"true",
"{\n\t\t\th = scanner.nextInt();\n\t\t\tw = scanner.nextInt();\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (0 == h % 2) {\n\t\t\t\tfor (int i = 0; i < (h / 2); i++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tfor (int j = 0; j < (h / 2); j++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}\n\t\t\t\tlineMaker01(w);\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"h = scanner.nextInt()",
"h",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"w = scanner.nextInt()",
"w",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"if (h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"if (0 == h % 2) {\n\t\t\t\tfor (int i = 0; i < (h / 2); i++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tfor (int j = 0; j < (h / 2); j++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}\n\t\t\t\tlineMaker01(w);\n\t\t\t}",
"0 == h % 2",
"0",
"h % 2",
"h",
"2",
"{\n\t\t\t\tfor (int i = 0; i < (h / 2); i++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}\n\t\t\t}",
"for (int i = 0; i < (h / 2); i++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < (h / 2)",
"i",
"(h / 2)",
"h",
"2",
"i++",
"i++",
"i",
"{\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}",
"{\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}",
"lineMaker01(w)",
"lineMaker01",
"w",
"lineMaker02(w)",
"lineMaker02",
"w",
"{\n\t\t\t\tfor (int j = 0; j < (h / 2); j++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}\n\t\t\t\tlineMaker01(w);\n\t\t\t}",
"for (int j = 0; j < (h / 2); j++) {\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < (h / 2)",
"j",
"(h / 2)",
"h",
"2",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}",
"{\n\t\t\t\t\tlineMaker01(w);\n\t\t\t\t\tlineMaker02(w);\n\t\t\t\t}",
"lineMaker01(w)",
"lineMaker01",
"w",
"lineMaker02(w)",
"lineMaker02",
"w",
"lineMaker01(w)",
"lineMaker01",
"w",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] args",
"args",
"static void lineMaker01(int w) { // #.#. ??¶??°?????´???\n\t\tif (0 == w % 2) {\n\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t} else {\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t\tSystem.out.print(\"#\");\n\t\t}\n\t\tSystem.out.println(\"\");\n\t}",
"lineMaker01",
"{ // #.#. ??¶??°?????´???\n\t\tif (0 == w % 2) {\n\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t} else {\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t\tSystem.out.print(\"#\");\n\t\t}\n\t\tSystem.out.println(\"\");\n\t}",
"if (0 == w % 2) {\n\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t} else {\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t\tSystem.out.print(\"#\");\n\t\t}",
"0 == w % 2",
"0",
"w % 2",
"w",
"2",
"{\n\t\t\tfor (int i = 0; i < w / 2; i++) {\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}",
"for (int i = 0; i < w / 2; i++) {\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < w / 2",
"i",
"w / 2",
"w",
"2",
"i++",
"i++",
"i",
"{\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}",
"{\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t\tSystem.out.print(\"#\");\n\t\t}",
"for (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < (w / 2)",
"i",
"(w / 2)",
"w",
"2",
"i++",
"i++",
"i",
"{\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}",
"{\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"int w",
"w",
"static void lineMaker02(int w) { // .#.# ?\\???°?????´???\n\t\tif (0 == w % 2) {\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}\n\t\t} else {\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}\n\t\t\tSystem.out.print(\".\");\n\t\t}\n\t\tSystem.out.println(\"\");\n\n\t}",
"lineMaker02",
"{ // .#.# ?\\???°?????´???\n\t\tif (0 == w % 2) {\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}\n\t\t} else {\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}\n\t\t\tSystem.out.print(\".\");\n\t\t}\n\t\tSystem.out.println(\"\");\n\n\t}",
"if (0 == w % 2) {\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}\n\t\t} else {\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}\n\t\t\tSystem.out.print(\".\");\n\t\t}",
"0 == w % 2",
"0",
"w % 2",
"w",
"2",
"{\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}\n\t\t}",
"for (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < (w / 2)",
"i",
"(w / 2)",
"w",
"2",
"i++",
"i++",
"i",
"{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}",
"{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\tfor (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}\n\t\t\tSystem.out.print(\".\");\n\t\t}",
"for (int i = 0; i < (w / 2); i++) {\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
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"(w / 2)",
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"2",
"i++",
"i++",
"i",
"{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}",
"{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
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"\".\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"int w",
"w"
] |
import java.util.Scanner;
class Main {
public static void main(String[] args) {
// Scanner scanner = new Scanner("3 5 4 2 0 0 8 8");
Scanner scanner = new Scanner(System.in);
int h;
int w;
while (true) {
h = scanner.nextInt();
w = scanner.nextInt();
if (h == 0 && w == 0) {
break;
}
if (0 == h % 2) {
for (int i = 0; i < (h / 2); i++) {
lineMaker01(w);
lineMaker02(w);
}
} else {
for (int j = 0; j < (h / 2); j++) {
lineMaker01(w);
lineMaker02(w);
}
lineMaker01(w);
}
System.out.println("");
}
// System.out.println("");
}
static void lineMaker01(int w) { // #.#. ??¶??°?????´???
if (0 == w % 2) {
for (int i = 0; i < w / 2; i++) {
System.out.print("#");
System.out.print(".");
}
} else {
for (int i = 0; i < (w / 2); i++) {
System.out.print("#");
System.out.print(".");
}
System.out.print("#");
}
System.out.println("");
}
static void lineMaker02(int w) { // .#.# ?\???°?????´???
if (0 == w % 2) {
for (int i = 0; i < (w / 2); i++) {
System.out.print(".");
System.out.print("#");
}
} else {
for (int i = 0; i < (w / 2); i++) {
System.out.print(".");
System.out.print("#");
}
System.out.print(".");
}
System.out.println("");
}
} |
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] | [
[
0,
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[
1,
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[
0,
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[
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[
0,
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[
9,
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[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
16,
17
],
[
17,
18
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[
15,
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19,
20
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20,
21
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[
20,
22
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22,
23
],
[
23,
24
],
[
19,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
19,
30
],
[
30,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
31,
35
],
[
35,
36
],
[
35,
37
],
[
30,
38
],
[
38,
39
],
[
19,
40
],
[
40,
41
],
[
41,
42
],
[
42,
43
],
[
42,
44
],
[
40,
45
],
[
45,
46
],
[
45,
47
],
[
40,
48
],
[
48,
49
],
[
49,
50
],
[
49,
51
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[
40,
52
],
[
53,
53
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[
53,
54
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[
54,
55
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[
55,
56
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[
56,
57
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[
56,
58
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[
54,
59
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[
59,
60
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[
59,
61
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[
54,
62
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[
62,
63
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[
63,
64
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[
63,
65
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[
54,
66
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[
67,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
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[
70,
72
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[
69,
73
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[
68,
74
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[
74,
75
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[
75,
76
],
[
76,
77
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[
77,
78
],
[
77,
79
],
[
76,
80
],
[
75,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
82,
85
],
[
75,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
87,
90
],
[
68,
91
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[
91,
92
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[
92,
93
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[
93,
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[
94,
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[
94,
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[
93,
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[
92,
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[
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[
99,
100
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[
100,
101
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[
99,
102
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[
92,
103
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[
103,
104
],
[
104,
105
],
[
105,
106
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[
104,
107
],
[
53,
108
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[
108,
109
],
[
109,
110
],
[
19,
111
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[
111,
112
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[
112,
113
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[
9,
114
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[
114,
115
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[
0,
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[
116,
117
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[
116,
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] | [
"import static java.lang.System.out;\nimport java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n while (scan.hasNext()) {\n int H = scan.nextInt();\n int W = scan.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n\n for (int i = 0; i < H; i += 1) {\n for (int j = 0; j < W; j += 1) {\n if (i % 2 == 0) {\n if (j % 2 == 0) {\n out.print(\"#\");\n } else {\n out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n out.print(\"#\");\n } else {\n out.print(\".\"); \n }\n }\n }\n out.println();\n }\n out.println();\n }\n } \n}",
"import static java.lang.System.out;",
"import static java.lang.System.out;",
"import static java.lang.System.out;",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n while (scan.hasNext()) {\n int H = scan.nextInt();\n int W = scan.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n\n for (int i = 0; i < H; i += 1) {\n for (int j = 0; j < W; j += 1) {\n if (i % 2 == 0) {\n if (j % 2 == 0) {\n out.print(\"#\");\n } else {\n out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n out.print(\"#\");\n } else {\n out.print(\".\"); \n }\n }\n }\n out.println();\n }\n out.println();\n }\n } \n}",
"Main",
"public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n while (scan.hasNext()) {\n int H = scan.nextInt();\n int W = scan.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n\n for (int i = 0; i < H; i += 1) {\n for (int j = 0; j < W; j += 1) {\n if (i % 2 == 0) {\n if (j % 2 == 0) {\n out.print(\"#\");\n } else {\n out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n out.print(\"#\");\n } else {\n out.print(\".\"); \n }\n }\n }\n out.println();\n }\n out.println();\n }\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n while (scan.hasNext()) {\n int H = scan.nextInt();\n int W = scan.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n\n for (int i = 0; i < H; i += 1) {\n for (int j = 0; j < W; j += 1) {\n if (i % 2 == 0) {\n if (j % 2 == 0) {\n out.print(\"#\");\n } else {\n out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n out.print(\"#\");\n } else {\n out.print(\".\"); \n }\n }\n }\n out.println();\n }\n out.println();\n }\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"while (scan.hasNext()) {\n int H = scan.nextInt();\n int W = scan.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n\n for (int i = 0; i < H; i += 1) {\n for (int j = 0; j < W; j += 1) {\n if (i % 2 == 0) {\n if (j % 2 == 0) {\n out.print(\"#\");\n } else {\n out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n out.print(\"#\");\n } else {\n out.print(\".\"); \n }\n }\n }\n out.println();\n }\n out.println();\n }",
"scan.hasNext()",
"scan.hasNext",
"scan",
"{\n int H = scan.nextInt();\n int W = scan.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n\n for (int i = 0; i < H; i += 1) {\n for (int j = 0; j < W; j += 1) {\n if (i % 2 == 0) {\n if (j % 2 == 0) {\n out.print(\"#\");\n } else {\n out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n out.print(\"#\");\n } else {\n out.print(\".\"); \n }\n }\n }\n out.println();\n }\n out.println();\n }",
"int H = scan.nextInt();",
"H",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int W = scan.nextInt();",
"W",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if (H == 0 && W == 0) {\n break;\n }",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n break;\n }",
"break;",
"for (int i = 0; i < H; i += 1) {\n for (int j = 0; j < W; j += 1) {\n if (i % 2 == 0) {\n if (j % 2 == 0) {\n out.print(\"#\");\n } else {\n out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n out.print(\"#\");\n } else {\n out.print(\".\"); \n }\n }\n }\n out.println();\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i += 1",
"i += 1",
"i",
"1",
"{\n for (int j = 0; j < W; j += 1) {\n if (i % 2 == 0) {\n if (j % 2 == 0) {\n out.print(\"#\");\n } else {\n out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n out.print(\"#\");\n } else {\n out.print(\".\"); \n }\n }\n }\n out.println();\n }",
"{\n for (int j = 0; j < W; j += 1) {\n if (i % 2 == 0) {\n if (j % 2 == 0) {\n out.print(\"#\");\n } else {\n out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n out.print(\"#\");\n } else {\n out.print(\".\"); \n }\n }\n }\n out.println();\n }",
"for (int j = 0; j < W; j += 1) {\n if (i % 2 == 0) {\n if (j % 2 == 0) {\n out.print(\"#\");\n } else {\n out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n out.print(\"#\");\n } else {\n out.print(\".\"); \n }\n }\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < W",
"j",
"W",
"j += 1",
"j += 1",
"j",
"1",
"{\n if (i % 2 == 0) {\n if (j % 2 == 0) {\n out.print(\"#\");\n } else {\n out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n out.print(\"#\");\n } else {\n out.print(\".\"); \n }\n }\n }",
"{\n if (i % 2 == 0) {\n if (j % 2 == 0) {\n out.print(\"#\");\n } else {\n out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n out.print(\"#\");\n } else {\n out.print(\".\"); \n }\n }\n }",
"if (i % 2 == 0) {\n if (j % 2 == 0) {\n out.print(\"#\");\n } else {\n out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n out.print(\"#\");\n } else {\n out.print(\".\"); \n }\n }",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n if (j % 2 == 0) {\n out.print(\"#\");\n } else {\n out.print(\".\");\n }\n }",
"if (j % 2 == 0) {\n out.print(\"#\");\n } else {\n out.print(\".\");\n }",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"{\n out.print(\"#\");\n }",
"out.print(\"#\")",
"out.print",
"out",
"\"#\"",
"{\n out.print(\".\");\n }",
"out.print(\".\")",
"out.print",
"out",
"\".\"",
"{\n if (j % 2 == 1) {\n out.print(\"#\");\n } else {\n out.print(\".\"); \n }\n }",
"if (j % 2 == 1) {\n out.print(\"#\");\n } else {\n out.print(\".\"); \n }",
"j % 2 == 1",
"j % 2",
"j",
"2",
"1",
"{\n out.print(\"#\");\n }",
"out.print(\"#\")",
"out.print",
"out",
"\"#\"",
"{\n out.print(\".\"); \n }",
"out.print(\".\")",
"out.print",
"out",
"\".\"",
"out.println()",
"out.println",
"out",
"out.println()",
"out.println",
"out",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n while (scan.hasNext()) {\n int H = scan.nextInt();\n int W = scan.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n\n for (int i = 0; i < H; i += 1) {\n for (int j = 0; j < W; j += 1) {\n if (i % 2 == 0) {\n if (j % 2 == 0) {\n out.print(\"#\");\n } else {\n out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n out.print(\"#\");\n } else {\n out.print(\".\"); \n }\n }\n }\n out.println();\n }\n out.println();\n }\n } \n}",
"public class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n while (scan.hasNext()) {\n int H = scan.nextInt();\n int W = scan.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n\n for (int i = 0; i < H; i += 1) {\n for (int j = 0; j < W; j += 1) {\n if (i % 2 == 0) {\n if (j % 2 == 0) {\n out.print(\"#\");\n } else {\n out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n out.print(\"#\");\n } else {\n out.print(\".\"); \n }\n }\n }\n out.println();\n }\n out.println();\n }\n } \n}",
"Main"
] | import static java.lang.System.out;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
while (scan.hasNext()) {
int H = scan.nextInt();
int W = scan.nextInt();
if (H == 0 && W == 0) {
break;
}
for (int i = 0; i < H; i += 1) {
for (int j = 0; j < W; j += 1) {
if (i % 2 == 0) {
if (j % 2 == 0) {
out.print("#");
} else {
out.print(".");
}
} else {
if (j % 2 == 1) {
out.print("#");
} else {
out.print(".");
}
}
}
out.println();
}
out.println();
}
}
} |
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7,
15,
13,
17,
6,
13,
12,
13,
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41,
13,
20,
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13,
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4,
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1,
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2,
2,
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17,
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2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
113,
5
],
[
113,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
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[
18,
19
],
[
14,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
14,
25
],
[
25,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
26,
30
],
[
30,
31
],
[
30,
32
],
[
25,
33
],
[
14,
34
],
[
34,
35
],
[
35,
36
],
[
36,
37
],
[
36,
38
],
[
34,
39
],
[
39,
40
],
[
39,
41
],
[
34,
42
],
[
42,
43
],
[
43,
44
],
[
34,
45
],
[
46,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
49,
51
],
[
47,
52
],
[
52,
53
],
[
52,
54
],
[
47,
55
],
[
55,
56
],
[
56,
57
],
[
47,
58
],
[
59,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
64,
65
],
[
64,
66
],
[
63,
67
],
[
62,
68
],
[
68,
69
],
[
69,
70
],
[
69,
71
],
[
68,
72
],
[
61,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
74,
78
],
[
73,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
79,
83
],
[
60,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
85,
90
],
[
60,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
94,
96
],
[
92,
97
],
[
46,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
100,
102
],
[
98,
103
],
[
14,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
106,
108
],
[
104,
109
],
[
6,
110
],
[
110,
111
],
[
0,
112
],
[
112,
113
],
[
112,
114
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t//縦と横の長さ0になるまでの繰り返し\t\n\t\twhile(true){\n\t\t\t\n\t//入力の読み込み\n\n\t\t\t\n\t\t\t\n\t\t\tint H = sc.nextInt(); //縦の長さ\n\t\t\tint W = sc.nextInt(); //横の長さ\n\t\t\t\n\t//縦と横の長さ0ならばプログラム終了\n\n\t\t\tif(H==0&&W==0)break;\n\t\t\t\n\t//一行に何文字出力するか\n\tfor ( int i = 0; i < H; i++ ){\n\t\t//何行出力するか\n\t\t for ( int j = 0; j < W; j++ ){\n\t\t \t//偶数行の時で奇数番目の時と奇数行の時で偶数番目の時に出力\n\t\t if( i%2==0&&j%2==1||i%2==1&&j%2==0){\n\t\t System.out.print(\".\");\n\t\t } else {\n\t\t System.out.print(\"#\");\n\t\t }\n\t\t }\n\t\t //改行\n\t\t System.out.println(\"\");\n\t\t}\n\t //空白行\n\tSystem.out.println(\"\");\n\n\t\n\t}\n\t\n\t}\n\t\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t//縦と横の長さ0になるまでの繰り返し\t\n\t\twhile(true){\n\t\t\t\n\t//入力の読み込み\n\n\t\t\t\n\t\t\t\n\t\t\tint H = sc.nextInt(); //縦の長さ\n\t\t\tint W = sc.nextInt(); //横の長さ\n\t\t\t\n\t//縦と横の長さ0ならばプログラム終了\n\n\t\t\tif(H==0&&W==0)break;\n\t\t\t\n\t//一行に何文字出力するか\n\tfor ( int i = 0; i < H; i++ ){\n\t\t//何行出力するか\n\t\t for ( int j = 0; j < W; j++ ){\n\t\t \t//偶数行の時で奇数番目の時と奇数行の時で偶数番目の時に出力\n\t\t if( i%2==0&&j%2==1||i%2==1&&j%2==0){\n\t\t System.out.print(\".\");\n\t\t } else {\n\t\t System.out.print(\"#\");\n\t\t }\n\t\t }\n\t\t //改行\n\t\t System.out.println(\"\");\n\t\t}\n\t //空白行\n\tSystem.out.println(\"\");\n\n\t\n\t}\n\t\n\t}\n\t\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t//縦と横の長さ0になるまでの繰り返し\t\n\t\twhile(true){\n\t\t\t\n\t//入力の読み込み\n\n\t\t\t\n\t\t\t\n\t\t\tint H = sc.nextInt(); //縦の長さ\n\t\t\tint W = sc.nextInt(); //横の長さ\n\t\t\t\n\t//縦と横の長さ0ならばプログラム終了\n\n\t\t\tif(H==0&&W==0)break;\n\t\t\t\n\t//一行に何文字出力するか\n\tfor ( int i = 0; i < H; i++ ){\n\t\t//何行出力するか\n\t\t for ( int j = 0; j < W; j++ ){\n\t\t \t//偶数行の時で奇数番目の時と奇数行の時で偶数番目の時に出力\n\t\t if( i%2==0&&j%2==1||i%2==1&&j%2==0){\n\t\t System.out.print(\".\");\n\t\t } else {\n\t\t System.out.print(\"#\");\n\t\t }\n\t\t }\n\t\t //改行\n\t\t System.out.println(\"\");\n\t\t}\n\t //空白行\n\tSystem.out.println(\"\");\n\n\t\n\t}\n\t\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t//縦と横の長さ0になるまでの繰り返し\t\n\t\twhile(true){\n\t\t\t\n\t//入力の読み込み\n\n\t\t\t\n\t\t\t\n\t\t\tint H = sc.nextInt(); //縦の長さ\n\t\t\tint W = sc.nextInt(); //横の長さ\n\t\t\t\n\t//縦と横の長さ0ならばプログラム終了\n\n\t\t\tif(H==0&&W==0)break;\n\t\t\t\n\t//一行に何文字出力するか\n\tfor ( int i = 0; i < H; i++ ){\n\t\t//何行出力するか\n\t\t for ( int j = 0; j < W; j++ ){\n\t\t \t//偶数行の時で奇数番目の時と奇数行の時で偶数番目の時に出力\n\t\t if( i%2==0&&j%2==1||i%2==1&&j%2==0){\n\t\t System.out.print(\".\");\n\t\t } else {\n\t\t System.out.print(\"#\");\n\t\t }\n\t\t }\n\t\t //改行\n\t\t System.out.println(\"\");\n\t\t}\n\t //空白行\n\tSystem.out.println(\"\");\n\n\t\n\t}\n\t\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"while(true){\n\t\t\t\n\t//入力の読み込み\n\n\t\t\t\n\t\t\t\n\t\t\tint H = sc.nextInt(); //縦の長さ\n\t\t\tint W = sc.nextInt(); //横の長さ\n\t\t\t\n\t//縦と横の長さ0ならばプログラム終了\n\n\t\t\tif(H==0&&W==0)break;\n\t\t\t\n\t//一行に何文字出力するか\n\tfor ( int i = 0; i < H; i++ ){\n\t\t//何行出力するか\n\t\t for ( int j = 0; j < W; j++ ){\n\t\t \t//偶数行の時で奇数番目の時と奇数行の時で偶数番目の時に出力\n\t\t if( i%2==0&&j%2==1||i%2==1&&j%2==0){\n\t\t System.out.print(\".\");\n\t\t } else {\n\t\t System.out.print(\"#\");\n\t\t }\n\t\t }\n\t\t //改行\n\t\t System.out.println(\"\");\n\t\t}\n\t //空白行\n\tSystem.out.println(\"\");\n\n\t\n\t}",
"true",
"{\n\t\t\t\n\t//入力の読み込み\n\n\t\t\t\n\t\t\t\n\t\t\tint H = sc.nextInt(); //縦の長さ\n\t\t\tint W = sc.nextInt(); //横の長さ\n\t\t\t\n\t//縦と横の長さ0ならばプログラム終了\n\n\t\t\tif(H==0&&W==0)break;\n\t\t\t\n\t//一行に何文字出力するか\n\tfor ( int i = 0; i < H; i++ ){\n\t\t//何行出力するか\n\t\t for ( int j = 0; j < W; j++ ){\n\t\t \t//偶数行の時で奇数番目の時と奇数行の時で偶数番目の時に出力\n\t\t if( i%2==0&&j%2==1||i%2==1&&j%2==0){\n\t\t System.out.print(\".\");\n\t\t } else {\n\t\t System.out.print(\"#\");\n\t\t }\n\t\t }\n\t\t //改行\n\t\t System.out.println(\"\");\n\t\t}\n\t //空白行\n\tSystem.out.println(\"\");\n\n\t\n\t}",
"int H = sc.nextInt();",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int W = sc.nextInt();",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(H==0&&W==0)break;",
"H==0&&W==0",
"H==0",
"H",
"0",
"W==0",
"W",
"0",
"break;",
"for ( int i = 0; i < H; i++ ){\n\t\t//何行出力するか\n\t\t for ( int j = 0; j < W; j++ ){\n\t\t \t//偶数行の時で奇数番目の時と奇数行の時で偶数番目の時に出力\n\t\t if( i%2==0&&j%2==1||i%2==1&&j%2==0){\n\t\t System.out.print(\".\");\n\t\t } else {\n\t\t System.out.print(\"#\");\n\t\t }\n\t\t }\n\t\t //改行\n\t\t System.out.println(\"\");\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t//何行出力するか\n\t\t for ( int j = 0; j < W; j++ ){\n\t\t \t//偶数行の時で奇数番目の時と奇数行の時で偶数番目の時に出力\n\t\t if( i%2==0&&j%2==1||i%2==1&&j%2==0){\n\t\t System.out.print(\".\");\n\t\t } else {\n\t\t System.out.print(\"#\");\n\t\t }\n\t\t }\n\t\t //改行\n\t\t System.out.println(\"\");\n\t\t}",
"{\n\t\t//何行出力するか\n\t\t for ( int j = 0; j < W; j++ ){\n\t\t \t//偶数行の時で奇数番目の時と奇数行の時で偶数番目の時に出力\n\t\t if( i%2==0&&j%2==1||i%2==1&&j%2==0){\n\t\t System.out.print(\".\");\n\t\t } else {\n\t\t System.out.print(\"#\");\n\t\t }\n\t\t }\n\t\t //改行\n\t\t System.out.println(\"\");\n\t\t}",
"for ( int j = 0; j < W; j++ ){\n\t\t \t//偶数行の時で奇数番目の時と奇数行の時で偶数番目の時に出力\n\t\t if( i%2==0&&j%2==1||i%2==1&&j%2==0){\n\t\t System.out.print(\".\");\n\t\t } else {\n\t\t System.out.print(\"#\");\n\t\t }\n\t\t }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t \t//偶数行の時で奇数番目の時と奇数行の時で偶数番目の時に出力\n\t\t if( i%2==0&&j%2==1||i%2==1&&j%2==0){\n\t\t System.out.print(\".\");\n\t\t } else {\n\t\t System.out.print(\"#\");\n\t\t }\n\t\t }",
"{\n\t\t \t//偶数行の時で奇数番目の時と奇数行の時で偶数番目の時に出力\n\t\t if( i%2==0&&j%2==1||i%2==1&&j%2==0){\n\t\t System.out.print(\".\");\n\t\t } else {\n\t\t System.out.print(\"#\");\n\t\t }\n\t\t }",
"if( i%2==0&&j%2==1||i%2==1&&j%2==0){\n\t\t System.out.print(\".\");\n\t\t } else {\n\t\t System.out.print(\"#\");\n\t\t }",
"i%2==0&&j%2==1||i%2==1&&j%2==0",
"i%2==0&&j%2==1",
"i%2==0",
"i%2",
"i",
"2",
"0",
"j%2==1",
"j%2",
"j",
"2",
"1",
"i%2==1&&j%2==0",
"i%2==1",
"i%2",
"i",
"2",
"1",
"j%2==0",
"j%2",
"j",
"2",
"0",
"{\n\t\t System.out.print(\".\");\n\t\t }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t System.out.print(\"#\");\n\t\t }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t//縦と横の長さ0になるまでの繰り返し\t\n\t\twhile(true){\n\t\t\t\n\t//入力の読み込み\n\n\t\t\t\n\t\t\t\n\t\t\tint H = sc.nextInt(); //縦の長さ\n\t\t\tint W = sc.nextInt(); //横の長さ\n\t\t\t\n\t//縦と横の長さ0ならばプログラム終了\n\n\t\t\tif(H==0&&W==0)break;\n\t\t\t\n\t//一行に何文字出力するか\n\tfor ( int i = 0; i < H; i++ ){\n\t\t//何行出力するか\n\t\t for ( int j = 0; j < W; j++ ){\n\t\t \t//偶数行の時で奇数番目の時と奇数行の時で偶数番目の時に出力\n\t\t if( i%2==0&&j%2==1||i%2==1&&j%2==0){\n\t\t System.out.print(\".\");\n\t\t } else {\n\t\t System.out.print(\"#\");\n\t\t }\n\t\t }\n\t\t //改行\n\t\t System.out.println(\"\");\n\t\t}\n\t //空白行\n\tSystem.out.println(\"\");\n\n\t\n\t}\n\t\n\t}\n\t\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t//縦と横の長さ0になるまでの繰り返し\t\n\t\twhile(true){\n\t\t\t\n\t//入力の読み込み\n\n\t\t\t\n\t\t\t\n\t\t\tint H = sc.nextInt(); //縦の長さ\n\t\t\tint W = sc.nextInt(); //横の長さ\n\t\t\t\n\t//縦と横の長さ0ならばプログラム終了\n\n\t\t\tif(H==0&&W==0)break;\n\t\t\t\n\t//一行に何文字出力するか\n\tfor ( int i = 0; i < H; i++ ){\n\t\t//何行出力するか\n\t\t for ( int j = 0; j < W; j++ ){\n\t\t \t//偶数行の時で奇数番目の時と奇数行の時で偶数番目の時に出力\n\t\t if( i%2==0&&j%2==1||i%2==1&&j%2==0){\n\t\t System.out.print(\".\");\n\t\t } else {\n\t\t System.out.print(\"#\");\n\t\t }\n\t\t }\n\t\t //改行\n\t\t System.out.println(\"\");\n\t\t}\n\t //空白行\n\tSystem.out.println(\"\");\n\n\t\n\t}\n\t\n\t}\n\t\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
//縦と横の長さ0になるまでの繰り返し
while(true){
//入力の読み込み
int H = sc.nextInt(); //縦の長さ
int W = sc.nextInt(); //横の長さ
//縦と横の長さ0ならばプログラム終了
if(H==0&&W==0)break;
//一行に何文字出力するか
for ( int i = 0; i < H; i++ ){
//何行出力するか
for ( int j = 0; j < W; j++ ){
//偶数行の時で奇数番目の時と奇数行の時で偶数番目の時に出力
if( i%2==0&&j%2==1||i%2==1&&j%2==0){
System.out.print(".");
} else {
System.out.print("#");
}
}
//改行
System.out.println("");
}
//空白行
System.out.println("");
}
}
}
|
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7,
15,
13,
17,
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41,
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41,
13,
41,
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42,
17,
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0,
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4,
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0,
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40,
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11,
1,
0,
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1,
40,
13,
30,
30,
14,
2,
2,
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2,
2,
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17,
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30,
4,
18,
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13,
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4,
18,
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2,
2,
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4,
18,
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4,
18,
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13,
13,
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4,
18,
18,
13,
13,
17,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
8,
16
],
[
16,
17
],
[
8,
18
],
[
18,
19
],
[
8,
20
],
[
20,
21
],
[
8,
22
],
[
22,
23
],
[
22,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
30,
31
],
[
27,
32
],
[
24,
33
],
[
33,
34
],
[
33,
35
],
[
35,
36
],
[
36,
37
],
[
35,
38
],
[
38,
39
],
[
38,
40
],
[
24,
41
],
[
41,
42
],
[
41,
43
],
[
43,
44
],
[
44,
45
],
[
43,
46
],
[
46,
47
],
[
46,
48
],
[
24,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
51,
53
],
[
50,
54
],
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54,
55
],
[
54,
56
],
[
49,
57
],
[
24,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
60,
62
],
[
58,
63
],
[
63,
64
],
[
63,
65
],
[
58,
66
],
[
66,
67
],
[
67,
68
],
[
58,
69
],
[
70,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
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[
73,
75
],
[
71,
76
],
[
76,
77
],
[
76,
78
],
[
71,
79
],
[
79,
80
],
[
80,
81
],
[
71,
82
],
[
83,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
86,
88
],
[
85,
89
],
[
84,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
92,
96
],
[
91,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
100,
102
],
[
98,
103
],
[
91,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
105,
110
],
[
84,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
114,
115
],
[
114,
116
],
[
113,
117
],
[
112,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
121,
123
],
[
119,
124
],
[
112,
125
],
[
125,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
128,
130
],
[
126,
131
],
[
70,
132
],
[
132,
133
],
[
133,
134
],
[
134,
135
],
[
134,
136
],
[
132,
137
],
[
24,
138
],
[
138,
139
],
[
139,
140
],
[
140,
141
],
[
140,
142
],
[
138,
143
],
[
6,
144
],
[
144,
145
]
] | [
"import java.io.*;\n\nclass Main{\n public static void main(String[] args)throws IOException{\n BufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n String[] strAry; \n int H,W,i,j;\n \n while(true){\n strAry = br.readLine().split(\" \");\n H = Integer.parseInt(strAry[0]); \n W = Integer.parseInt(strAry[1]);\n if(H==0&&W==0) break;\n for(j=0;j<H;j++){\n for(i=0;i<W;i++){\n if(j%2==0){\n if(i%2==0){\n System.out.print(\"#\");\n }else{ \n System.out.print(\".\"); \n }\n }else{\n if(i%2==0){\n System.out.print(\".\");\n }else{ \n System.out.print(\"#\"); \n }\n } \n \n }\n System.out.print(\"\\n\"); \n } \n System.out.print(\"\\n\"); \n \n } \n \n\n\n }\n}",
"import java.io.*;",
"io.*",
"java",
"class Main{\n public static void main(String[] args)throws IOException{\n BufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n String[] strAry; \n int H,W,i,j;\n \n while(true){\n strAry = br.readLine().split(\" \");\n H = Integer.parseInt(strAry[0]); \n W = Integer.parseInt(strAry[1]);\n if(H==0&&W==0) break;\n for(j=0;j<H;j++){\n for(i=0;i<W;i++){\n if(j%2==0){\n if(i%2==0){\n System.out.print(\"#\");\n }else{ \n System.out.print(\".\"); \n }\n }else{\n if(i%2==0){\n System.out.print(\".\");\n }else{ \n System.out.print(\"#\"); \n }\n } \n \n }\n System.out.print(\"\\n\"); \n } \n System.out.print(\"\\n\"); \n \n } \n \n\n\n }\n}",
"Main",
"public static void main(String[] args)throws IOException{\n BufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n String[] strAry; \n int H,W,i,j;\n \n while(true){\n strAry = br.readLine().split(\" \");\n H = Integer.parseInt(strAry[0]); \n W = Integer.parseInt(strAry[1]);\n if(H==0&&W==0) break;\n for(j=0;j<H;j++){\n for(i=0;i<W;i++){\n if(j%2==0){\n if(i%2==0){\n System.out.print(\"#\");\n }else{ \n System.out.print(\".\"); \n }\n }else{\n if(i%2==0){\n System.out.print(\".\");\n }else{ \n System.out.print(\"#\"); \n }\n } \n \n }\n System.out.print(\"\\n\"); \n } \n System.out.print(\"\\n\"); \n \n } \n \n\n\n }",
"main",
"{\n BufferedReader br=new BufferedReader(new InputStreamReader(System.in));\n String[] strAry; \n int H,W,i,j;\n \n while(true){\n strAry = br.readLine().split(\" \");\n H = Integer.parseInt(strAry[0]); \n W = Integer.parseInt(strAry[1]);\n if(H==0&&W==0) break;\n for(j=0;j<H;j++){\n for(i=0;i<W;i++){\n if(j%2==0){\n if(i%2==0){\n System.out.print(\"#\");\n }else{ \n System.out.print(\".\"); \n }\n }else{\n if(i%2==0){\n System.out.print(\".\");\n }else{ \n System.out.print(\"#\"); \n }\n } \n \n }\n System.out.print(\"\\n\"); \n } \n System.out.print(\"\\n\"); \n \n } \n \n\n\n }",
"BufferedReader br=new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"String[] strAry;",
"strAry",
"int H",
"H",
"W",
"W",
"i",
"i",
"j;",
"j",
"while(true){\n strAry = br.readLine().split(\" \");\n H = Integer.parseInt(strAry[0]); \n W = Integer.parseInt(strAry[1]);\n if(H==0&&W==0) break;\n for(j=0;j<H;j++){\n for(i=0;i<W;i++){\n if(j%2==0){\n if(i%2==0){\n System.out.print(\"#\");\n }else{ \n System.out.print(\".\"); \n }\n }else{\n if(i%2==0){\n System.out.print(\".\");\n }else{ \n System.out.print(\"#\"); \n }\n } \n \n }\n System.out.print(\"\\n\"); \n } \n System.out.print(\"\\n\"); \n \n }",
"true",
"{\n strAry = br.readLine().split(\" \");\n H = Integer.parseInt(strAry[0]); \n W = Integer.parseInt(strAry[1]);\n if(H==0&&W==0) break;\n for(j=0;j<H;j++){\n for(i=0;i<W;i++){\n if(j%2==0){\n if(i%2==0){\n System.out.print(\"#\");\n }else{ \n System.out.print(\".\"); \n }\n }else{\n if(i%2==0){\n System.out.print(\".\");\n }else{ \n System.out.print(\"#\"); \n }\n } \n \n }\n System.out.print(\"\\n\"); \n } \n System.out.print(\"\\n\"); \n \n }",
"strAry = br.readLine().split(\" \")",
"strAry",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"H = Integer.parseInt(strAry[0])",
"H",
"Integer.parseInt(strAry[0])",
"Integer.parseInt",
"Integer",
"strAry[0]",
"strAry",
"0",
"W = Integer.parseInt(strAry[1])",
"W",
"Integer.parseInt(strAry[1])",
"Integer.parseInt",
"Integer",
"strAry[1]",
"strAry",
"1",
"if(H==0&&W==0) break;",
"H==0&&W==0",
"H==0",
"H",
"0",
"W==0",
"W",
"0",
"break;",
"for(j=0;j<H;j++){\n for(i=0;i<W;i++){\n if(j%2==0){\n if(i%2==0){\n System.out.print(\"#\");\n }else{ \n System.out.print(\".\"); \n }\n }else{\n if(i%2==0){\n System.out.print(\".\");\n }else{ \n System.out.print(\"#\"); \n }\n } \n \n }\n System.out.print(\"\\n\"); \n }",
"j=0;",
"j=0",
"j",
"0",
"j<H",
"j",
"H",
"j++",
"j++",
"j",
"{\n for(i=0;i<W;i++){\n if(j%2==0){\n if(i%2==0){\n System.out.print(\"#\");\n }else{ \n System.out.print(\".\"); \n }\n }else{\n if(i%2==0){\n System.out.print(\".\");\n }else{ \n System.out.print(\"#\"); \n }\n } \n \n }\n System.out.print(\"\\n\"); \n }",
"{\n for(i=0;i<W;i++){\n if(j%2==0){\n if(i%2==0){\n System.out.print(\"#\");\n }else{ \n System.out.print(\".\"); \n }\n }else{\n if(i%2==0){\n System.out.print(\".\");\n }else{ \n System.out.print(\"#\"); \n }\n } \n \n }\n System.out.print(\"\\n\"); \n }",
"for(i=0;i<W;i++){\n if(j%2==0){\n if(i%2==0){\n System.out.print(\"#\");\n }else{ \n System.out.print(\".\"); \n }\n }else{\n if(i%2==0){\n System.out.print(\".\");\n }else{ \n System.out.print(\"#\"); \n }\n } \n \n }",
"i=0;",
"i=0",
"i",
"0",
"i<W",
"i",
"W",
"i++",
"i++",
"i",
"{\n if(j%2==0){\n if(i%2==0){\n System.out.print(\"#\");\n }else{ \n System.out.print(\".\"); \n }\n }else{\n if(i%2==0){\n System.out.print(\".\");\n }else{ \n System.out.print(\"#\"); \n }\n } \n \n }",
"{\n if(j%2==0){\n if(i%2==0){\n System.out.print(\"#\");\n }else{ \n System.out.print(\".\"); \n }\n }else{\n if(i%2==0){\n System.out.print(\".\");\n }else{ \n System.out.print(\"#\"); \n }\n } \n \n }",
"if(j%2==0){\n if(i%2==0){\n System.out.print(\"#\");\n }else{ \n System.out.print(\".\"); \n }\n }else{\n if(i%2==0){\n System.out.print(\".\");\n }else{ \n System.out.print(\"#\"); \n }\n }",
"j%2==0",
"j%2",
"j",
"2",
"0",
"{\n if(i%2==0){\n System.out.print(\"#\");\n }else{ \n System.out.print(\".\"); \n }\n }",
"if(i%2==0){\n System.out.print(\"#\");\n }else{ \n System.out.print(\".\"); \n }",
"i%2==0",
"i%2",
"i",
"2",
"0",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{ \n System.out.print(\".\"); \n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n if(i%2==0){\n System.out.print(\".\");\n }else{ \n System.out.print(\"#\"); \n }\n }",
"if(i%2==0){\n System.out.print(\".\");\n }else{ \n System.out.print(\"#\"); \n }",
"i%2==0",
"i%2",
"i",
"2",
"0",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{ \n System.out.print(\"#\"); \n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"String[] args",
"args"
] | import java.io.*;
class Main{
public static void main(String[] args)throws IOException{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
String[] strAry;
int H,W,i,j;
while(true){
strAry = br.readLine().split(" ");
H = Integer.parseInt(strAry[0]);
W = Integer.parseInt(strAry[1]);
if(H==0&&W==0) break;
for(j=0;j<H;j++){
for(i=0;i<W;i++){
if(j%2==0){
if(i%2==0){
System.out.print("#");
}else{
System.out.print(".");
}
}else{
if(i%2==0){
System.out.print(".");
}else{
System.out.print("#");
}
}
}
System.out.print("\n");
}
System.out.print("\n");
}
}
} |
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
20,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
17,
41,
13,
17,
42,
17,
30,
0,
13,
4,
13,
0,
13,
4,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
30,
4,
18,
13,
13,
4,
18,
13,
13,
11,
1,
41,
13,
17,
2,
13,
4,
18,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
4,
18,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
4,
18,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
13,
23,
13,
12,
13,
30,
29,
4,
18,
13,
12,
13,
30,
14,
2,
13,
17,
30,
4,
18,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
203,
8
],
[
203,
9
],
[
9,
10
],
[
9,
11
],
[
203,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
14,
21
],
[
21,
22
],
[
21,
23
],
[
14,
24
],
[
24,
25
],
[
24,
26
],
[
14,
27
],
[
27,
28
],
[
27,
29
],
[
29,
30
],
[
30,
31
],
[
30,
32
],
[
32,
33
],
[
29,
34
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[
34,
35
],
[
34,
36
],
[
36,
37
],
[
29,
38
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[
38,
39
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[
39,
40
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[
40,
41
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[
40,
42
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[
39,
43
],
[
43,
44
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[
43,
45
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[
38,
46
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[
46,
47
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[
38,
48
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[
48,
49
],
[
49,
50
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[
50,
51
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[
49,
52
],
[
48,
53
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[
53,
54
],
[
54,
55
],
[
53,
56
],
[
14,
57
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[
57,
58
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[
58,
59
],
[
59,
60
],
[
59,
61
],
[
57,
62
],
[
62,
63
],
[
62,
64
],
[
64,
65
],
[
65,
66
],
[
57,
67
],
[
67,
68
],
[
68,
69
],
[
57,
70
],
[
71,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
74,
76
],
[
72,
77
],
[
77,
78
],
[
77,
79
],
[
79,
80
],
[
80,
81
],
[
79,
82
],
[
72,
83
],
[
83,
84
],
[
84,
85
],
[
72,
86
],
[
87,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
88,
93
],
[
93,
94
],
[
93,
95
],
[
95,
96
],
[
96,
97
],
[
95,
98
],
[
88,
99
],
[
99,
100
],
[
100,
101
],
[
88,
102
],
[
103,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
106,
110
],
[
105,
111
],
[
111,
112
],
[
112,
113
],
[
112,
114
],
[
111,
115
],
[
104,
116
],
[
116,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
119,
121
],
[
117,
122
],
[
104,
123
],
[
123,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
126,
128
],
[
125,
129
],
[
124,
130
],
[
130,
131
],
[
131,
132
],
[
131,
133
],
[
130,
134
],
[
123,
135
],
[
135,
136
],
[
136,
137
],
[
137,
138
],
[
138,
139
],
[
138,
140
],
[
136,
141
],
[
123,
142
],
[
142,
143
],
[
143,
144
],
[
144,
145
],
[
145,
146
],
[
145,
147
],
[
144,
148
],
[
143,
149
],
[
149,
150
],
[
150,
151
],
[
150,
152
],
[
149,
153
],
[
142,
154
],
[
154,
155
],
[
155,
156
],
[
156,
157
],
[
157,
158
],
[
157,
159
],
[
155,
160
],
[
142,
161
],
[
161,
162
],
[
162,
163
],
[
163,
164
],
[
164,
165
],
[
164,
166
],
[
162,
167
],
[
87,
168
],
[
168,
169
],
[
169,
170
],
[
170,
171
],
[
170,
172
],
[
168,
173
],
[
71,
174
],
[
174,
175
],
[
175,
176
],
[
176,
177
],
[
176,
178
],
[
174,
179
],
[
14,
180
],
[
180,
181
],
[
12,
182
],
[
182,
183
],
[
203,
184
],
[
184,
185
],
[
184,
186
],
[
186,
187
],
[
187,
188
],
[
188,
189
],
[
189,
190
],
[
203,
191
],
[
191,
192
],
[
191,
193
],
[
193,
194
],
[
194,
195
],
[
195,
196
],
[
195,
197
],
[
194,
198
],
[
198,
199
],
[
199,
200
],
[
200,
201
],
[
0,
202
],
[
202,
203
],
[
202,
204
]
] | [
"import java.util.ArrayList;\nimport java.util.Scanner;\n\npublic class Main {\n\n\tpublic static Scanner scanner = new Scanner(System.in);\n\n\tpublic static void main(String[] args) {\n\n\t\tArrayList<Integer> hList = new ArrayList<Integer>();\n\t\tArrayList<Integer> wList = new ArrayList<Integer>();\n\t\tint H = 0;\n\t\tint W = 0;\n\n\t\twhile (true) {\n\n\t\t\tH = input();\n\t\t\tW = input();\n\n\t\t\tif (H == 0 && W == 0) {\n\n\t\t\t\tbreak;\n\n\t\t\t} else {\n\n\t\t\t\thList.add(H);\n\t\t\t\twList.add(W);\n\n\t\t\t}\n\t\t}\n\n\t\tfor (int i = 0; i < hList.size(); i++) {\n\n\t\t\tfor (int j = 1; j <= hList.get(i); j++) {\n\n\t\t\t\tfor (int k = 1; k <=wList.get(i) ; k++) {\n\n\t\t\t\t\tif (j % 2 == 1 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (j % 2 == 1 && k % 2 == 0) {\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t}\n\n\t\t\tSystem.out.println(\"\");\n\n\t\t}\n\n\t\tclose();\n\n\t}\n\n\tpublic static int input() {\n\n\t\treturn scanner.nextInt();\n\n\t}\n\n\tpublic static void close() {\n\n\t\tif (scanner != null) {\n\n\t\t\tscanner.close();\n\n\t\t}\n\t}\n}",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static Scanner scanner = new Scanner(System.in);\n\n\tpublic static void main(String[] args) {\n\n\t\tArrayList<Integer> hList = new ArrayList<Integer>();\n\t\tArrayList<Integer> wList = new ArrayList<Integer>();\n\t\tint H = 0;\n\t\tint W = 0;\n\n\t\twhile (true) {\n\n\t\t\tH = input();\n\t\t\tW = input();\n\n\t\t\tif (H == 0 && W == 0) {\n\n\t\t\t\tbreak;\n\n\t\t\t} else {\n\n\t\t\t\thList.add(H);\n\t\t\t\twList.add(W);\n\n\t\t\t}\n\t\t}\n\n\t\tfor (int i = 0; i < hList.size(); i++) {\n\n\t\t\tfor (int j = 1; j <= hList.get(i); j++) {\n\n\t\t\t\tfor (int k = 1; k <=wList.get(i) ; k++) {\n\n\t\t\t\t\tif (j % 2 == 1 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (j % 2 == 1 && k % 2 == 0) {\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t}\n\n\t\t\tSystem.out.println(\"\");\n\n\t\t}\n\n\t\tclose();\n\n\t}\n\n\tpublic static int input() {\n\n\t\treturn scanner.nextInt();\n\n\t}\n\n\tpublic static void close() {\n\n\t\tif (scanner != null) {\n\n\t\t\tscanner.close();\n\n\t\t}\n\t}\n}",
"Main",
"public static Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"public static void main(String[] args) {\n\n\t\tArrayList<Integer> hList = new ArrayList<Integer>();\n\t\tArrayList<Integer> wList = new ArrayList<Integer>();\n\t\tint H = 0;\n\t\tint W = 0;\n\n\t\twhile (true) {\n\n\t\t\tH = input();\n\t\t\tW = input();\n\n\t\t\tif (H == 0 && W == 0) {\n\n\t\t\t\tbreak;\n\n\t\t\t} else {\n\n\t\t\t\thList.add(H);\n\t\t\t\twList.add(W);\n\n\t\t\t}\n\t\t}\n\n\t\tfor (int i = 0; i < hList.size(); i++) {\n\n\t\t\tfor (int j = 1; j <= hList.get(i); j++) {\n\n\t\t\t\tfor (int k = 1; k <=wList.get(i) ; k++) {\n\n\t\t\t\t\tif (j % 2 == 1 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (j % 2 == 1 && k % 2 == 0) {\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t}\n\n\t\t\tSystem.out.println(\"\");\n\n\t\t}\n\n\t\tclose();\n\n\t}",
"main",
"{\n\n\t\tArrayList<Integer> hList = new ArrayList<Integer>();\n\t\tArrayList<Integer> wList = new ArrayList<Integer>();\n\t\tint H = 0;\n\t\tint W = 0;\n\n\t\twhile (true) {\n\n\t\t\tH = input();\n\t\t\tW = input();\n\n\t\t\tif (H == 0 && W == 0) {\n\n\t\t\t\tbreak;\n\n\t\t\t} else {\n\n\t\t\t\thList.add(H);\n\t\t\t\twList.add(W);\n\n\t\t\t}\n\t\t}\n\n\t\tfor (int i = 0; i < hList.size(); i++) {\n\n\t\t\tfor (int j = 1; j <= hList.get(i); j++) {\n\n\t\t\t\tfor (int k = 1; k <=wList.get(i) ; k++) {\n\n\t\t\t\t\tif (j % 2 == 1 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (j % 2 == 1 && k % 2 == 0) {\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t}\n\n\t\t\tSystem.out.println(\"\");\n\n\t\t}\n\n\t\tclose();\n\n\t}",
"ArrayList<Integer> hList = new ArrayList<Integer>();",
"hList",
"new ArrayList<Integer>()",
"ArrayList<Integer> wList = new ArrayList<Integer>();",
"wList",
"new ArrayList<Integer>()",
"int H = 0;",
"H",
"0",
"int W = 0;",
"W",
"0",
"while (true) {\n\n\t\t\tH = input();\n\t\t\tW = input();\n\n\t\t\tif (H == 0 && W == 0) {\n\n\t\t\t\tbreak;\n\n\t\t\t} else {\n\n\t\t\t\thList.add(H);\n\t\t\t\twList.add(W);\n\n\t\t\t}\n\t\t}",
"true",
"{\n\n\t\t\tH = input();\n\t\t\tW = input();\n\n\t\t\tif (H == 0 && W == 0) {\n\n\t\t\t\tbreak;\n\n\t\t\t} else {\n\n\t\t\t\thList.add(H);\n\t\t\t\twList.add(W);\n\n\t\t\t}\n\t\t}",
"H = input()",
"H",
"input()",
"input",
"W = input()",
"W",
"input()",
"input",
"if (H == 0 && W == 0) {\n\n\t\t\t\tbreak;\n\n\t\t\t} else {\n\n\t\t\t\thList.add(H);\n\t\t\t\twList.add(W);\n\n\t\t\t}",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n\n\t\t\t\tbreak;\n\n\t\t\t}",
"break;",
"{\n\n\t\t\t\thList.add(H);\n\t\t\t\twList.add(W);\n\n\t\t\t}",
"hList.add(H)",
"hList.add",
"hList",
"H",
"wList.add(W)",
"wList.add",
"wList",
"W",
"for (int i = 0; i < hList.size(); i++) {\n\n\t\t\tfor (int j = 1; j <= hList.get(i); j++) {\n\n\t\t\t\tfor (int k = 1; k <=wList.get(i) ; k++) {\n\n\t\t\t\t\tif (j % 2 == 1 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (j % 2 == 1 && k % 2 == 0) {\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t}\n\n\t\t\tSystem.out.println(\"\");\n\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < hList.size()",
"i",
"hList.size()",
"hList.size",
"hList",
"i++",
"i++",
"i",
"{\n\n\t\t\tfor (int j = 1; j <= hList.get(i); j++) {\n\n\t\t\t\tfor (int k = 1; k <=wList.get(i) ; k++) {\n\n\t\t\t\t\tif (j % 2 == 1 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (j % 2 == 1 && k % 2 == 0) {\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t}\n\n\t\t\tSystem.out.println(\"\");\n\n\t\t}",
"{\n\n\t\t\tfor (int j = 1; j <= hList.get(i); j++) {\n\n\t\t\t\tfor (int k = 1; k <=wList.get(i) ; k++) {\n\n\t\t\t\t\tif (j % 2 == 1 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (j % 2 == 1 && k % 2 == 0) {\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t}\n\n\t\t\tSystem.out.println(\"\");\n\n\t\t}",
"for (int j = 1; j <= hList.get(i); j++) {\n\n\t\t\t\tfor (int k = 1; k <=wList.get(i) ; k++) {\n\n\t\t\t\t\tif (j % 2 == 1 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (j % 2 == 1 && k % 2 == 0) {\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t}",
"int j = 1;",
"int j = 1;",
"j",
"1",
"j <= hList.get(i)",
"j",
"hList.get(i)",
"hList.get",
"hList",
"i",
"j++",
"j++",
"j",
"{\n\n\t\t\t\tfor (int k = 1; k <=wList.get(i) ; k++) {\n\n\t\t\t\t\tif (j % 2 == 1 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (j % 2 == 1 && k % 2 == 0) {\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t}",
"{\n\n\t\t\t\tfor (int k = 1; k <=wList.get(i) ; k++) {\n\n\t\t\t\t\tif (j % 2 == 1 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (j % 2 == 1 && k % 2 == 0) {\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t}",
"for (int k = 1; k <=wList.get(i) ; k++) {\n\n\t\t\t\t\tif (j % 2 == 1 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (j % 2 == 1 && k % 2 == 0) {\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}\n\t\t\t\t}",
"int k = 1;",
"int k = 1;",
"k",
"1",
"k <=wList.get(i)",
"k",
"wList.get(i)",
"wList.get",
"wList",
"i",
"k++",
"k++",
"k",
"{\n\n\t\t\t\t\tif (j % 2 == 1 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (j % 2 == 1 && k % 2 == 0) {\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\n\t\t\t\t\tif (j % 2 == 1 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (j % 2 == 1 && k % 2 == 0) {\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}\n\t\t\t\t}",
"if (j % 2 == 1 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (j % 2 == 1 && k % 2 == 0) {\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}",
"j % 2 == 1 && k % 2 == 1",
"j % 2 == 1",
"j % 2",
"j",
"2",
"1",
"k % 2 == 1",
"k % 2",
"k",
"2",
"1",
"{\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"if (j % 2 == 1 && k % 2 == 0) {\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}",
"j % 2 == 1 && k % 2 == 0",
"j % 2 == 1",
"j % 2",
"j",
"2",
"1",
"k % 2 == 0",
"k % 2",
"k",
"2",
"0",
"{\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}",
"j % 2 == 0 && k % 2 == 1",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"k % 2 == 1",
"k % 2",
"k",
"2",
"1",
"{\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"close()",
"close",
"String[] args",
"args",
"public static int input() {\n\n\t\treturn scanner.nextInt();\n\n\t}",
"input",
"{\n\n\t\treturn scanner.nextInt();\n\n\t}",
"return scanner.nextInt();",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"public static void close() {\n\n\t\tif (scanner != null) {\n\n\t\t\tscanner.close();\n\n\t\t}\n\t}",
"close",
"{\n\n\t\tif (scanner != null) {\n\n\t\t\tscanner.close();\n\n\t\t}\n\t}",
"if (scanner != null) {\n\n\t\t\tscanner.close();\n\n\t\t}",
"scanner != null",
"scanner",
"null",
"{\n\n\t\t\tscanner.close();\n\n\t\t}",
"scanner.close()",
"scanner.close",
"scanner",
"public class Main {\n\n\tpublic static Scanner scanner = new Scanner(System.in);\n\n\tpublic static void main(String[] args) {\n\n\t\tArrayList<Integer> hList = new ArrayList<Integer>();\n\t\tArrayList<Integer> wList = new ArrayList<Integer>();\n\t\tint H = 0;\n\t\tint W = 0;\n\n\t\twhile (true) {\n\n\t\t\tH = input();\n\t\t\tW = input();\n\n\t\t\tif (H == 0 && W == 0) {\n\n\t\t\t\tbreak;\n\n\t\t\t} else {\n\n\t\t\t\thList.add(H);\n\t\t\t\twList.add(W);\n\n\t\t\t}\n\t\t}\n\n\t\tfor (int i = 0; i < hList.size(); i++) {\n\n\t\t\tfor (int j = 1; j <= hList.get(i); j++) {\n\n\t\t\t\tfor (int k = 1; k <=wList.get(i) ; k++) {\n\n\t\t\t\t\tif (j % 2 == 1 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (j % 2 == 1 && k % 2 == 0) {\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t}\n\n\t\t\tSystem.out.println(\"\");\n\n\t\t}\n\n\t\tclose();\n\n\t}\n\n\tpublic static int input() {\n\n\t\treturn scanner.nextInt();\n\n\t}\n\n\tpublic static void close() {\n\n\t\tif (scanner != null) {\n\n\t\t\tscanner.close();\n\n\t\t}\n\t}\n}",
"public class Main {\n\n\tpublic static Scanner scanner = new Scanner(System.in);\n\n\tpublic static void main(String[] args) {\n\n\t\tArrayList<Integer> hList = new ArrayList<Integer>();\n\t\tArrayList<Integer> wList = new ArrayList<Integer>();\n\t\tint H = 0;\n\t\tint W = 0;\n\n\t\twhile (true) {\n\n\t\t\tH = input();\n\t\t\tW = input();\n\n\t\t\tif (H == 0 && W == 0) {\n\n\t\t\t\tbreak;\n\n\t\t\t} else {\n\n\t\t\t\thList.add(H);\n\t\t\t\twList.add(W);\n\n\t\t\t}\n\t\t}\n\n\t\tfor (int i = 0; i < hList.size(); i++) {\n\n\t\t\tfor (int j = 1; j <= hList.get(i); j++) {\n\n\t\t\t\tfor (int k = 1; k <=wList.get(i) ; k++) {\n\n\t\t\t\t\tif (j % 2 == 1 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (j % 2 == 1 && k % 2 == 0) {\n\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (j % 2 == 0 && k % 2 == 1) {\n\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else {\n\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t}\n\n\t\t\tSystem.out.println(\"\");\n\n\t\t}\n\n\t\tclose();\n\n\t}\n\n\tpublic static int input() {\n\n\t\treturn scanner.nextInt();\n\n\t}\n\n\tpublic static void close() {\n\n\t\tif (scanner != null) {\n\n\t\t\tscanner.close();\n\n\t\t}\n\t}\n}",
"Main"
] | import java.util.ArrayList;
import java.util.Scanner;
public class Main {
public static Scanner scanner = new Scanner(System.in);
public static void main(String[] args) {
ArrayList<Integer> hList = new ArrayList<Integer>();
ArrayList<Integer> wList = new ArrayList<Integer>();
int H = 0;
int W = 0;
while (true) {
H = input();
W = input();
if (H == 0 && W == 0) {
break;
} else {
hList.add(H);
wList.add(W);
}
}
for (int i = 0; i < hList.size(); i++) {
for (int j = 1; j <= hList.get(i); j++) {
for (int k = 1; k <=wList.get(i) ; k++) {
if (j % 2 == 1 && k % 2 == 1) {
System.out.print("#");
} else if (j % 2 == 1 && k % 2 == 0) {
System.out.print(".");
} else if (j % 2 == 0 && k % 2 == 1) {
System.out.print(".");
} else {
System.out.print("#");
}
}
System.out.println("");
}
System.out.println("");
}
close();
}
public static int input() {
return scanner.nextInt();
}
public static void close() {
if (scanner != null) {
scanner.close();
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
42,
4,
18,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
20,
41,
13,
4,
18,
13,
17,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
13,
17,
4,
18,
13,
17,
30,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
13,
13,
4,
18,
13,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
4,
18,
13,
13,
4,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
8,
16
],
[
16,
17
],
[
17,
18
],
[
18,
19
],
[
16,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
20,
24
],
[
24,
25
],
[
24,
26
],
[
20,
27
],
[
27,
28
],
[
27,
29
],
[
20,
30
],
[
30,
31
],
[
30,
32
],
[
32,
33
],
[
33,
34
],
[
32,
35
],
[
20,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
39,
40
],
[
20,
41
],
[
41,
42
],
[
41,
43
],
[
43,
44
],
[
44,
45
],
[
20,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
48,
50
],
[
47,
51
],
[
51,
52
],
[
51,
53
],
[
46,
54
],
[
20,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
57,
59
],
[
55,
60
],
[
60,
61
],
[
60,
62
],
[
55,
63
],
[
63,
64
],
[
64,
65
],
[
55,
66
],
[
67,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
70,
72
],
[
69,
73
],
[
68,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
75,
78
],
[
74,
79
],
[
79,
80
],
[
80,
81
],
[
79,
82
],
[
68,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
84,
87
],
[
83,
88
],
[
88,
89
],
[
89,
90
],
[
88,
91
],
[
20,
92
],
[
92,
93
],
[
93,
94
],
[
92,
95
],
[
20,
96
],
[
96,
97
],
[
97,
98
],
[
96,
99
],
[
20,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
100,
105
],
[
105,
106
],
[
105,
107
],
[
100,
108
],
[
108,
109
],
[
109,
110
],
[
100,
111
],
[
112,
112
],
[
112,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
115,
117
],
[
114,
118
],
[
113,
119
],
[
119,
120
],
[
120,
121
],
[
119,
122
],
[
113,
123
],
[
123,
124
],
[
124,
125
],
[
123,
126
],
[
20,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
127,
132
],
[
132,
133
],
[
133,
134
],
[
6,
135
],
[
135,
136
]
] | [
"import java.util.*;\n \nclass Main {\n public static void main(String[] args) {\n Scanner in = new Scanner(System.in);\n int H, W;\n \n while (in.hasNext()) {\n StringBuilder odd = new StringBuilder();\n StringBuilder even = new StringBuilder();\n StringBuilder total = new StringBuilder();\n String crlf = System.getProperty(\"line.separator\");\n H = in.nextInt();\n W = in.nextInt();\n if(H == 0 && W == 0) break;\n \n for (int w = 0; w < W; w++) {\n if (w % 2 == 1) { \n odd.append(\"#\");\n even.append(\".\");\n } else {\n odd.append(\".\");\n even.append(\"#\");\n }\n }\n odd.append(crlf);\n even.append(crlf);\n \n for (int h = 0; h < H; h++) {\n if (h % 2 == 1) total.append(odd);\n else total.append(even);\n }\n System.out.println(total.toString());\n }\n }\n}",
"import java.util.*;",
"util.*",
"java",
"class Main {\n public static void main(String[] args) {\n Scanner in = new Scanner(System.in);\n int H, W;\n \n while (in.hasNext()) {\n StringBuilder odd = new StringBuilder();\n StringBuilder even = new StringBuilder();\n StringBuilder total = new StringBuilder();\n String crlf = System.getProperty(\"line.separator\");\n H = in.nextInt();\n W = in.nextInt();\n if(H == 0 && W == 0) break;\n \n for (int w = 0; w < W; w++) {\n if (w % 2 == 1) { \n odd.append(\"#\");\n even.append(\".\");\n } else {\n odd.append(\".\");\n even.append(\"#\");\n }\n }\n odd.append(crlf);\n even.append(crlf);\n \n for (int h = 0; h < H; h++) {\n if (h % 2 == 1) total.append(odd);\n else total.append(even);\n }\n System.out.println(total.toString());\n }\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner in = new Scanner(System.in);\n int H, W;\n \n while (in.hasNext()) {\n StringBuilder odd = new StringBuilder();\n StringBuilder even = new StringBuilder();\n StringBuilder total = new StringBuilder();\n String crlf = System.getProperty(\"line.separator\");\n H = in.nextInt();\n W = in.nextInt();\n if(H == 0 && W == 0) break;\n \n for (int w = 0; w < W; w++) {\n if (w % 2 == 1) { \n odd.append(\"#\");\n even.append(\".\");\n } else {\n odd.append(\".\");\n even.append(\"#\");\n }\n }\n odd.append(crlf);\n even.append(crlf);\n \n for (int h = 0; h < H; h++) {\n if (h % 2 == 1) total.append(odd);\n else total.append(even);\n }\n System.out.println(total.toString());\n }\n }",
"main",
"{\n Scanner in = new Scanner(System.in);\n int H, W;\n \n while (in.hasNext()) {\n StringBuilder odd = new StringBuilder();\n StringBuilder even = new StringBuilder();\n StringBuilder total = new StringBuilder();\n String crlf = System.getProperty(\"line.separator\");\n H = in.nextInt();\n W = in.nextInt();\n if(H == 0 && W == 0) break;\n \n for (int w = 0; w < W; w++) {\n if (w % 2 == 1) { \n odd.append(\"#\");\n even.append(\".\");\n } else {\n odd.append(\".\");\n even.append(\"#\");\n }\n }\n odd.append(crlf);\n even.append(crlf);\n \n for (int h = 0; h < H; h++) {\n if (h % 2 == 1) total.append(odd);\n else total.append(even);\n }\n System.out.println(total.toString());\n }\n }",
"Scanner in = new Scanner(System.in);",
"in",
"new Scanner(System.in)",
"int H",
"H",
"W;",
"W",
"while (in.hasNext()) {\n StringBuilder odd = new StringBuilder();\n StringBuilder even = new StringBuilder();\n StringBuilder total = new StringBuilder();\n String crlf = System.getProperty(\"line.separator\");\n H = in.nextInt();\n W = in.nextInt();\n if(H == 0 && W == 0) break;\n \n for (int w = 0; w < W; w++) {\n if (w % 2 == 1) { \n odd.append(\"#\");\n even.append(\".\");\n } else {\n odd.append(\".\");\n even.append(\"#\");\n }\n }\n odd.append(crlf);\n even.append(crlf);\n \n for (int h = 0; h < H; h++) {\n if (h % 2 == 1) total.append(odd);\n else total.append(even);\n }\n System.out.println(total.toString());\n }",
"in.hasNext()",
"in.hasNext",
"in",
"{\n StringBuilder odd = new StringBuilder();\n StringBuilder even = new StringBuilder();\n StringBuilder total = new StringBuilder();\n String crlf = System.getProperty(\"line.separator\");\n H = in.nextInt();\n W = in.nextInt();\n if(H == 0 && W == 0) break;\n \n for (int w = 0; w < W; w++) {\n if (w % 2 == 1) { \n odd.append(\"#\");\n even.append(\".\");\n } else {\n odd.append(\".\");\n even.append(\"#\");\n }\n }\n odd.append(crlf);\n even.append(crlf);\n \n for (int h = 0; h < H; h++) {\n if (h % 2 == 1) total.append(odd);\n else total.append(even);\n }\n System.out.println(total.toString());\n }",
"StringBuilder odd = new StringBuilder();",
"odd",
"new StringBuilder()",
"StringBuilder even = new StringBuilder();",
"even",
"new StringBuilder()",
"StringBuilder total = new StringBuilder();",
"total",
"new StringBuilder()",
"String crlf = System.getProperty(\"line.separator\");",
"crlf",
"System.getProperty(\"line.separator\")",
"System.getProperty",
"System",
"\"line.separator\"",
"H = in.nextInt()",
"H",
"in.nextInt()",
"in.nextInt",
"in",
"W = in.nextInt()",
"W",
"in.nextInt()",
"in.nextInt",
"in",
"if(H == 0 && W == 0) break;",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"break;",
"for (int w = 0; w < W; w++) {\n if (w % 2 == 1) { \n odd.append(\"#\");\n even.append(\".\");\n } else {\n odd.append(\".\");\n even.append(\"#\");\n }\n }",
"int w = 0;",
"int w = 0;",
"w",
"0",
"w < W",
"w",
"W",
"w++",
"w++",
"w",
"{\n if (w % 2 == 1) { \n odd.append(\"#\");\n even.append(\".\");\n } else {\n odd.append(\".\");\n even.append(\"#\");\n }\n }",
"{\n if (w % 2 == 1) { \n odd.append(\"#\");\n even.append(\".\");\n } else {\n odd.append(\".\");\n even.append(\"#\");\n }\n }",
"if (w % 2 == 1) { \n odd.append(\"#\");\n even.append(\".\");\n } else {\n odd.append(\".\");\n even.append(\"#\");\n }",
"w % 2 == 1",
"w % 2",
"w",
"2",
"1",
"{ \n odd.append(\"#\");\n even.append(\".\");\n }",
"odd.append(\"#\")",
"odd.append",
"odd",
"\"#\"",
"even.append(\".\")",
"even.append",
"even",
"\".\"",
"{\n odd.append(\".\");\n even.append(\"#\");\n }",
"odd.append(\".\")",
"odd.append",
"odd",
"\".\"",
"even.append(\"#\")",
"even.append",
"even",
"\"#\"",
"odd.append(crlf)",
"odd.append",
"odd",
"crlf",
"even.append(crlf)",
"even.append",
"even",
"crlf",
"for (int h = 0; h < H; h++) {\n if (h % 2 == 1) total.append(odd);\n else total.append(even);\n }",
"int h = 0;",
"int h = 0;",
"h",
"0",
"h < H",
"h",
"H",
"h++",
"h++",
"h",
"{\n if (h % 2 == 1) total.append(odd);\n else total.append(even);\n }",
"{\n if (h % 2 == 1) total.append(odd);\n else total.append(even);\n }",
"if (h % 2 == 1) total.append(odd);\n else total.append(even);",
"h % 2 == 1",
"h % 2",
"h",
"2",
"1",
"total.append(odd)",
"total.append",
"total",
"odd",
"total.append(even)",
"total.append",
"total",
"even",
"System.out.println(total.toString())",
"System.out.println",
"System.out",
"System",
"System.out",
"total.toString()",
"total.toString",
"total",
"String[] args",
"args"
] | import java.util.*;
class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int H, W;
while (in.hasNext()) {
StringBuilder odd = new StringBuilder();
StringBuilder even = new StringBuilder();
StringBuilder total = new StringBuilder();
String crlf = System.getProperty("line.separator");
H = in.nextInt();
W = in.nextInt();
if(H == 0 && W == 0) break;
for (int w = 0; w < W; w++) {
if (w % 2 == 1) {
odd.append("#");
even.append(".");
} else {
odd.append(".");
even.append("#");
}
}
odd.append(crlf);
even.append(crlf);
for (int h = 0; h < H; h++) {
if (h % 2 == 1) total.append(odd);
else total.append(even);
}
System.out.println(total.toString());
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
4,
18,
13,
17,
41,
13,
17,
42,
2,
13,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
14,
2,
13,
17,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
126,
5
],
[
126,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
13,
14
],
[
12,
15
],
[
8,
16
],
[
16,
17
],
[
16,
18
],
[
8,
19
],
[
19,
20
],
[
20,
21
],
[
20,
22
],
[
19,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
23,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
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42,
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54,
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54,
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49,
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57,
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58,
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49,
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61,
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61,
62
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62,
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63,
64
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64,
65
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64,
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62,
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67,
68
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67,
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62,
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70,
71
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71,
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62,
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74,
74
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74,
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75,
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76,
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77,
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78,
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79,
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79,
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78,
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77,
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83,
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84,
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84,
86
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83,
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76,
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88,
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89,
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90,
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90,
92
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89,
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88,
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94,
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95,
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95,
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94,
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75,
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100,
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] | [
"import java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tscan.useDelimiter(\"\\\\s\"); //?????????????????´??????????????¨?????±???????????????\\\\???????????????\n\t\tint i = 0;\n\t\twhile(i == 0) { //break????????????????????°????????????\n\t\t\tint h = scan.nextInt();//??´??°??\\????????????\n\t\t\tint w = scan.nextInt();//??´??°??\\???????¨?)\n\t\t\tif (h == 0 && w == 0) { //h w???0?????¨????????????\n\t\t\t\tbreak;\n\t\t\t} else if (h > 0){ //0??§???????????£?????¨????????????\n\t\t\t\tfor (int j = 0; j < h; j++) { //j???h????????§?????????????????§??????\n\t\t\t\t\tfor (int k = 0; k < w; k++) { //k???w????????§?????????????????§??????\n\t\t\t\t\t\tif (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t\t}\n\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t}\n\t\t}\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tscan.useDelimiter(\"\\\\s\"); //?????????????????´??????????????¨?????±???????????????\\\\???????????????\n\t\tint i = 0;\n\t\twhile(i == 0) { //break????????????????????°????????????\n\t\t\tint h = scan.nextInt();//??´??°??\\????????????\n\t\t\tint w = scan.nextInt();//??´??°??\\???????¨?)\n\t\t\tif (h == 0 && w == 0) { //h w???0?????¨????????????\n\t\t\t\tbreak;\n\t\t\t} else if (h > 0){ //0??§???????????£?????¨????????????\n\t\t\t\tfor (int j = 0; j < h; j++) { //j???h????????§?????????????????§??????\n\t\t\t\t\tfor (int k = 0; k < w; k++) { //k???w????????§?????????????????§??????\n\t\t\t\t\t\tif (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t\t}\n\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t}\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tscan.useDelimiter(\"\\\\s\"); //?????????????????´??????????????¨?????±???????????????\\\\???????????????\n\t\tint i = 0;\n\t\twhile(i == 0) { //break????????????????????°????????????\n\t\t\tint h = scan.nextInt();//??´??°??\\????????????\n\t\t\tint w = scan.nextInt();//??´??°??\\???????¨?)\n\t\t\tif (h == 0 && w == 0) { //h w???0?????¨????????????\n\t\t\t\tbreak;\n\t\t\t} else if (h > 0){ //0??§???????????£?????¨????????????\n\t\t\t\tfor (int j = 0; j < h; j++) { //j???h????????§?????????????????§??????\n\t\t\t\t\tfor (int k = 0; k < w; k++) { //k???w????????§?????????????????§??????\n\t\t\t\t\t\tif (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t\t}\n\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t}\n\t\t}\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\tscan.useDelimiter(\"\\\\s\"); //?????????????????´??????????????¨?????±???????????????\\\\???????????????\n\t\tint i = 0;\n\t\twhile(i == 0) { //break????????????????????°????????????\n\t\t\tint h = scan.nextInt();//??´??°??\\????????????\n\t\t\tint w = scan.nextInt();//??´??°??\\???????¨?)\n\t\t\tif (h == 0 && w == 0) { //h w???0?????¨????????????\n\t\t\t\tbreak;\n\t\t\t} else if (h > 0){ //0??§???????????£?????¨????????????\n\t\t\t\tfor (int j = 0; j < h; j++) { //j???h????????§?????????????????§??????\n\t\t\t\t\tfor (int k = 0; k < w; k++) { //k???w????????§?????????????????§??????\n\t\t\t\t\t\tif (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t\t}\n\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t}\n\t\t}\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"scan.useDelimiter(\"\\\\s\")",
"scan.useDelimiter",
"scan",
"\"\\\\s\"",
"int i = 0;",
"i",
"0",
"while(i == 0) { //break????????????????????°????????????\n\t\t\tint h = scan.nextInt();//??´??°??\\????????????\n\t\t\tint w = scan.nextInt();//??´??°??\\???????¨?)\n\t\t\tif (h == 0 && w == 0) { //h w???0?????¨????????????\n\t\t\t\tbreak;\n\t\t\t} else if (h > 0){ //0??§???????????£?????¨????????????\n\t\t\t\tfor (int j = 0; j < h; j++) { //j???h????????§?????????????????§??????\n\t\t\t\t\tfor (int k = 0; k < w; k++) { //k???w????????§?????????????????§??????\n\t\t\t\t\t\tif (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t\t}\n\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t}\n\t\t}",
"i == 0",
"i",
"0",
"{ //break????????????????????°????????????\n\t\t\tint h = scan.nextInt();//??´??°??\\????????????\n\t\t\tint w = scan.nextInt();//??´??°??\\???????¨?)\n\t\t\tif (h == 0 && w == 0) { //h w???0?????¨????????????\n\t\t\t\tbreak;\n\t\t\t} else if (h > 0){ //0??§???????????£?????¨????????????\n\t\t\t\tfor (int j = 0; j < h; j++) { //j???h????????§?????????????????§??????\n\t\t\t\t\tfor (int k = 0; k < w; k++) { //k???w????????§?????????????????§??????\n\t\t\t\t\t\tif (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t\t}\n\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t}\n\t\t}",
"int h = scan.nextInt();",
"h",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int w = scan.nextInt();",
"w",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if (h == 0 && w == 0) { //h w???0?????¨????????????\n\t\t\t\tbreak;\n\t\t\t} else if (h > 0){ //0??§???????????£?????¨????????????\n\t\t\t\tfor (int j = 0; j < h; j++) { //j???h????????§?????????????????§??????\n\t\t\t\t\tfor (int k = 0; k < w; k++) { //k???w????????§?????????????????§??????\n\t\t\t\t\t\tif (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t\t}\n\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t}",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"{ //h w???0?????¨????????????\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"if (h > 0){ //0??§???????????£?????¨????????????\n\t\t\t\tfor (int j = 0; j < h; j++) { //j???h????????§?????????????????§??????\n\t\t\t\t\tfor (int k = 0; k < w; k++) { //k???w????????§?????????????????§??????\n\t\t\t\t\t\tif (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t\t}\n\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t}",
"h > 0",
"h",
"0",
"{ //0??§???????????£?????¨????????????\n\t\t\t\tfor (int j = 0; j < h; j++) { //j???h????????§?????????????????§??????\n\t\t\t\t\tfor (int k = 0; k < w; k++) { //k???w????????§?????????????????§??????\n\t\t\t\t\t\tif (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t\t}\n\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t}",
"for (int j = 0; j < h; j++) { //j???h????????§?????????????????§??????\n\t\t\t\t\tfor (int k = 0; k < w; k++) { //k???w????????§?????????????????§??????\n\t\t\t\t\t\tif (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < h",
"j",
"h",
"j++",
"j++",
"j",
"{ //j???h????????§?????????????????§??????\n\t\t\t\t\tfor (int k = 0; k < w; k++) { //k???w????????§?????????????????§??????\n\t\t\t\t\t\tif (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t\t}",
"{ //j???h????????§?????????????????§??????\n\t\t\t\t\tfor (int k = 0; k < w; k++) { //k???w????????§?????????????????§??????\n\t\t\t\t\t\tif (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t\t}",
"for (int k = 0; k < w; k++) { //k???w????????§?????????????????§??????\n\t\t\t\t\t\tif (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}",
"int k = 0;",
"int k = 0;",
"k",
"0",
"k < w",
"k",
"w",
"k++",
"k++",
"k",
"{ //k???w????????§?????????????????§??????\n\t\t\t\t\t\tif (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}",
"{ //k???w????????§?????????????????§??????\n\t\t\t\t\t\tif (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}",
"j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1",
"j%2 == 0 && k%2 == 1",
"j%2 == 0",
"j%2",
"j",
"2",
"0",
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"k%2",
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"k%2 == 0 && j%2 ==1",
"k%2 == 0",
"k%2",
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"2",
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"j%2 ==1",
"j%2",
"j",
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"1",
"{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
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"System.out",
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"System",
"System.out",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tscan.useDelimiter(\"\\\\s\"); //?????????????????´??????????????¨?????±???????????????\\\\???????????????\n\t\tint i = 0;\n\t\twhile(i == 0) { //break????????????????????°????????????\n\t\t\tint h = scan.nextInt();//??´??°??\\????????????\n\t\t\tint w = scan.nextInt();//??´??°??\\???????¨?)\n\t\t\tif (h == 0 && w == 0) { //h w???0?????¨????????????\n\t\t\t\tbreak;\n\t\t\t} else if (h > 0){ //0??§???????????£?????¨????????????\n\t\t\t\tfor (int j = 0; j < h; j++) { //j???h????????§?????????????????§??????\n\t\t\t\t\tfor (int k = 0; k < w; k++) { //k???w????????§?????????????????§??????\n\t\t\t\t\t\tif (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t\t}\n\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t}\n\t\t}\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tscan.useDelimiter(\"\\\\s\"); //?????????????????´??????????????¨?????±???????????????\\\\???????????????\n\t\tint i = 0;\n\t\twhile(i == 0) { //break????????????????????°????????????\n\t\t\tint h = scan.nextInt();//??´??°??\\????????????\n\t\t\tint w = scan.nextInt();//??´??°??\\???????¨?)\n\t\t\tif (h == 0 && w == 0) { //h w???0?????¨????????????\n\t\t\t\tbreak;\n\t\t\t} else if (h > 0){ //0??§???????????£?????¨????????????\n\t\t\t\tfor (int j = 0; j < h; j++) { //j???h????????§?????????????????§??????\n\t\t\t\t\tfor (int k = 0; k < w; k++) { //k???w????????§?????????????????§??????\n\t\t\t\t\t\tif (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t\t}\n\t\t\t\t\tSystem.out.println();//\\\\s??§??????\n\t\t\t}\n\t\t}\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
scan.useDelimiter("\\s"); //?????????????????´??????????????¨?????±???????????????\\???????????????
int i = 0;
while(i == 0) { //break????????????????????°????????????
int h = scan.nextInt();//??´??°??\????????????
int w = scan.nextInt();//??´??°??\???????¨?)
if (h == 0 && w == 0) { //h w???0?????¨????????????
break;
} else if (h > 0){ //0??§???????????£?????¨????????????
for (int j = 0; j < h; j++) { //j???h????????§?????????????????§??????
for (int k = 0; k < w; k++) { //k???w????????§?????????????????§??????
if (j%2 == 0 && k%2 == 1 || k%2 == 0 && j%2 ==1){
System.out.print(".");
} else {
System.out.print("#");
}
}
System.out.println();//\\s??§??????
}
System.out.println();//\\s??§??????
}
}
}
} |
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
42,
40,
4,
18,
0,
13,
4,
18,
13,
17,
30,
41,
13,
4,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
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13,
4,
18,
13,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
2,
13,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
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[
18,
19
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[
14,
20
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[
20,
21
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[
21,
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[
22,
23
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[
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[
24,
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24,
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[
26,
27
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[
27,
28
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[
22,
29
],
[
20,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
33,
34
],
[
34,
35
],
[
33,
36
],
[
30,
37
],
[
37,
38
],
[
37,
39
],
[
39,
40
],
[
40,
41
],
[
39,
42
],
[
42,
43
],
[
42,
44
],
[
30,
45
],
[
45,
46
],
[
45,
47
],
[
47,
48
],
[
48,
49
],
[
47,
50
],
[
50,
51
],
[
50,
52
],
[
30,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
53,
58
],
[
58,
59
],
[
58,
60
],
[
53,
61
],
[
61,
62
],
[
62,
63
],
[
53,
64
],
[
65,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
68,
70
],
[
66,
71
],
[
71,
72
],
[
71,
73
],
[
66,
74
],
[
74,
75
],
[
75,
76
],
[
66,
77
],
[
78,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
80,
84
],
[
84,
85
],
[
84,
86
],
[
79,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
88,
93
],
[
79,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
95,
100
],
[
65,
101
],
[
101,
102
],
[
102,
103
],
[
103,
104
],
[
103,
105
],
[
30,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
108,
110
],
[
12,
111
],
[
111,
112
]
] | [
"//Structured Program I - Print a Frame\nimport java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\n\nclass Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\n\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\n\t\tString input;\n\t\t\n\t\t while (!(input = in.readLine()).equals(\"0 0\")) {\n\n\t\t\t String[] HW = input.split(\" \");\n\n\t\t\t int H = Integer.parseInt(HW[0]);\n\t\t\t int W = Integer.parseInt(HW[1]);\n\n\t\t\t for(int i=0;i<H;i++){\n\t\t\t\t for(int j=0;j<W;j++){\n\t\t\t\t\t \n\t\t\t\t\t if(i%2==j%2 ){\n\t\t\t\t\t\t System.out.print(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t System.out.print(\".\");\t\t\t\t\t\t \n\t\t\t\t\t }\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t }\n\t\t\t System.out.println();\n\t\t\t \n\t\t }\n\n\t}\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\n\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\n\t\tString input;\n\t\t\n\t\t while (!(input = in.readLine()).equals(\"0 0\")) {\n\n\t\t\t String[] HW = input.split(\" \");\n\n\t\t\t int H = Integer.parseInt(HW[0]);\n\t\t\t int W = Integer.parseInt(HW[1]);\n\n\t\t\t for(int i=0;i<H;i++){\n\t\t\t\t for(int j=0;j<W;j++){\n\t\t\t\t\t \n\t\t\t\t\t if(i%2==j%2 ){\n\t\t\t\t\t\t System.out.print(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t System.out.print(\".\");\t\t\t\t\t\t \n\t\t\t\t\t }\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t }\n\t\t\t System.out.println();\n\t\t\t \n\t\t }\n\n\t}\n}",
"Main",
"public static void main(String[] args) throws IOException {\n\n\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\n\t\tString input;\n\t\t\n\t\t while (!(input = in.readLine()).equals(\"0 0\")) {\n\n\t\t\t String[] HW = input.split(\" \");\n\n\t\t\t int H = Integer.parseInt(HW[0]);\n\t\t\t int W = Integer.parseInt(HW[1]);\n\n\t\t\t for(int i=0;i<H;i++){\n\t\t\t\t for(int j=0;j<W;j++){\n\t\t\t\t\t \n\t\t\t\t\t if(i%2==j%2 ){\n\t\t\t\t\t\t System.out.print(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t System.out.print(\".\");\t\t\t\t\t\t \n\t\t\t\t\t }\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t }\n\t\t\t System.out.println();\n\t\t\t \n\t\t }\n\n\t}",
"main",
"{\n\n\t\tBufferedReader in = new BufferedReader(new InputStreamReader(System.in));\n\n\t\tString input;\n\t\t\n\t\t while (!(input = in.readLine()).equals(\"0 0\")) {\n\n\t\t\t String[] HW = input.split(\" \");\n\n\t\t\t int H = Integer.parseInt(HW[0]);\n\t\t\t int W = Integer.parseInt(HW[1]);\n\n\t\t\t for(int i=0;i<H;i++){\n\t\t\t\t for(int j=0;j<W;j++){\n\t\t\t\t\t \n\t\t\t\t\t if(i%2==j%2 ){\n\t\t\t\t\t\t System.out.print(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t System.out.print(\".\");\t\t\t\t\t\t \n\t\t\t\t\t }\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t }\n\t\t\t System.out.println();\n\t\t\t \n\t\t }\n\n\t}",
"BufferedReader in = new BufferedReader(new InputStreamReader(System.in));",
"in",
"new BufferedReader(new InputStreamReader(System.in))",
"String input;",
"input",
"while (!(input = in.readLine()).equals(\"0 0\")) {\n\n\t\t\t String[] HW = input.split(\" \");\n\n\t\t\t int H = Integer.parseInt(HW[0]);\n\t\t\t int W = Integer.parseInt(HW[1]);\n\n\t\t\t for(int i=0;i<H;i++){\n\t\t\t\t for(int j=0;j<W;j++){\n\t\t\t\t\t \n\t\t\t\t\t if(i%2==j%2 ){\n\t\t\t\t\t\t System.out.print(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t System.out.print(\".\");\t\t\t\t\t\t \n\t\t\t\t\t }\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t }\n\t\t\t System.out.println();\n\t\t\t \n\t\t }",
"!(input = in.readLine()).equals(\"0 0\")",
"(input = in.readLine()).equals(\"0 0\")",
"(input = in.readLine()).equals",
"(input = in.readLine())",
"input",
"in.readLine()",
"in.readLine",
"in",
"\"0 0\"",
"{\n\n\t\t\t String[] HW = input.split(\" \");\n\n\t\t\t int H = Integer.parseInt(HW[0]);\n\t\t\t int W = Integer.parseInt(HW[1]);\n\n\t\t\t for(int i=0;i<H;i++){\n\t\t\t\t for(int j=0;j<W;j++){\n\t\t\t\t\t \n\t\t\t\t\t if(i%2==j%2 ){\n\t\t\t\t\t\t System.out.print(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t System.out.print(\".\");\t\t\t\t\t\t \n\t\t\t\t\t }\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t }\n\t\t\t System.out.println();\n\t\t\t \n\t\t }",
"String[] HW = input.split(\" \");",
"HW",
"input.split(\" \")",
"input.split",
"input",
"\" \"",
"int H = Integer.parseInt(HW[0]);",
"H",
"Integer.parseInt(HW[0])",
"Integer.parseInt",
"Integer",
"HW[0]",
"HW",
"0",
"int W = Integer.parseInt(HW[1]);",
"W",
"Integer.parseInt(HW[1])",
"Integer.parseInt",
"Integer",
"HW[1]",
"HW",
"1",
"for(int i=0;i<H;i++){\n\t\t\t\t for(int j=0;j<W;j++){\n\t\t\t\t\t \n\t\t\t\t\t if(i%2==j%2 ){\n\t\t\t\t\t\t System.out.print(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t System.out.print(\".\");\t\t\t\t\t\t \n\t\t\t\t\t }\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\t for(int j=0;j<W;j++){\n\t\t\t\t\t \n\t\t\t\t\t if(i%2==j%2 ){\n\t\t\t\t\t\t System.out.print(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t System.out.print(\".\");\t\t\t\t\t\t \n\t\t\t\t\t }\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t }",
"{\n\t\t\t\t for(int j=0;j<W;j++){\n\t\t\t\t\t \n\t\t\t\t\t if(i%2==j%2 ){\n\t\t\t\t\t\t System.out.print(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t System.out.print(\".\");\t\t\t\t\t\t \n\t\t\t\t\t }\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t }",
"for(int j=0;j<W;j++){\n\t\t\t\t\t \n\t\t\t\t\t if(i%2==j%2 ){\n\t\t\t\t\t\t System.out.print(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t System.out.print(\".\");\t\t\t\t\t\t \n\t\t\t\t\t }\n\t\t\t\t }",
"int j=0;",
"int j=0;",
"j",
"0",
"j<W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\t\t\t \n\t\t\t\t\t if(i%2==j%2 ){\n\t\t\t\t\t\t System.out.print(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t System.out.print(\".\");\t\t\t\t\t\t \n\t\t\t\t\t }\n\t\t\t\t }",
"{\n\t\t\t\t\t \n\t\t\t\t\t if(i%2==j%2 ){\n\t\t\t\t\t\t System.out.print(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t System.out.print(\".\");\t\t\t\t\t\t \n\t\t\t\t\t }\n\t\t\t\t }",
"if(i%2==j%2 ){\n\t\t\t\t\t\t System.out.print(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t System.out.print(\".\");\t\t\t\t\t\t \n\t\t\t\t\t }",
"i%2==j%2",
"i%2",
"i",
"2",
"j%2",
"j",
"2",
"{\n\t\t\t\t\t\t System.out.print(\"#\");\n\t\t\t\t\t }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\t System.out.print(\".\");\t\t\t\t\t\t \n\t\t\t\t\t }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args"
] | //Structured Program I - Print a Frame
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
class Main {
public static void main(String[] args) throws IOException {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String input;
while (!(input = in.readLine()).equals("0 0")) {
String[] HW = input.split(" ");
int H = Integer.parseInt(HW[0]);
int W = Integer.parseInt(HW[1]);
for(int i=0;i<H;i++){
for(int j=0;j<W;j++){
if(i%2==j%2 ){
System.out.print("#");
}else{
System.out.print(".");
}
}
System.out.println();
}
System.out.println();
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
41,
13,
41,
13,
17,
41,
13,
20,
42,
13,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
8,
11
],
[
11,
12
],
[
8,
13
],
[
13,
14
],
[
13,
15
],
[
8,
16
],
[
16,
17
],
[
16,
18
],
[
8,
19
],
[
19,
20
],
[
19,
21
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
24,
25
],
[
25,
26
],
[
21,
27
],
[
27,
28
],
[
27,
29
],
[
29,
30
],
[
30,
31
],
[
21,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
34,
36
],
[
33,
37
],
[
37,
38
],
[
37,
39
],
[
32,
40
],
[
40,
41
],
[
21,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
42,
47
],
[
47,
48
],
[
47,
49
],
[
42,
50
],
[
50,
51
],
[
51,
52
],
[
42,
53
],
[
54,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
57,
59
],
[
55,
60
],
[
60,
61
],
[
60,
62
],
[
55,
63
],
[
63,
64
],
[
64,
65
],
[
55,
66
],
[
67,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
71,
73
],
[
70,
74
],
[
69,
75
],
[
68,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
78,
80
],
[
76,
81
],
[
68,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
82,
87
],
[
54,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
88,
93
],
[
21,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
96,
98
],
[
94,
99
],
[
6,
100
],
[
100,
101
]
] | [
"import java.util.Scanner;\n\nclass Main\n{\n public static void main(String[] args)\n {\n\t int l,w;\n\t boolean t=true;\n\t Scanner in=new Scanner(System.in);\n\t \n\t while(t)\n { l=in.nextInt();\n\t w=in.nextInt();\n\t\t\n\t\tif(l==0 && w==0)\n\t\t{ \n\t\t\tbreak;\n\t\t}\n\t\t\n for(int i=0;i<l;i++)\n {\n\t\t for(int j=0;j<w;j++)\n\t\t {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t System.out.print(\"#\");\n\t\t\t else\n\t\t\t\t System.out.print(\".\");\n\t\t }\n\t\t System.out.println(\"\");\n\t }\n\t\tSystem.out.println(\"\");\n\t\t\n\t }\t\t\n\t \n\n \n }\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main\n{\n public static void main(String[] args)\n {\n\t int l,w;\n\t boolean t=true;\n\t Scanner in=new Scanner(System.in);\n\t \n\t while(t)\n { l=in.nextInt();\n\t w=in.nextInt();\n\t\t\n\t\tif(l==0 && w==0)\n\t\t{ \n\t\t\tbreak;\n\t\t}\n\t\t\n for(int i=0;i<l;i++)\n {\n\t\t for(int j=0;j<w;j++)\n\t\t {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t System.out.print(\"#\");\n\t\t\t else\n\t\t\t\t System.out.print(\".\");\n\t\t }\n\t\t System.out.println(\"\");\n\t }\n\t\tSystem.out.println(\"\");\n\t\t\n\t }\t\t\n\t \n\n \n }\n\n}",
"Main",
"public static void main(String[] args)\n {\n\t int l,w;\n\t boolean t=true;\n\t Scanner in=new Scanner(System.in);\n\t \n\t while(t)\n { l=in.nextInt();\n\t w=in.nextInt();\n\t\t\n\t\tif(l==0 && w==0)\n\t\t{ \n\t\t\tbreak;\n\t\t}\n\t\t\n for(int i=0;i<l;i++)\n {\n\t\t for(int j=0;j<w;j++)\n\t\t {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t System.out.print(\"#\");\n\t\t\t else\n\t\t\t\t System.out.print(\".\");\n\t\t }\n\t\t System.out.println(\"\");\n\t }\n\t\tSystem.out.println(\"\");\n\t\t\n\t }\t\t\n\t \n\n \n }",
"main",
"{\n\t int l,w;\n\t boolean t=true;\n\t Scanner in=new Scanner(System.in);\n\t \n\t while(t)\n { l=in.nextInt();\n\t w=in.nextInt();\n\t\t\n\t\tif(l==0 && w==0)\n\t\t{ \n\t\t\tbreak;\n\t\t}\n\t\t\n for(int i=0;i<l;i++)\n {\n\t\t for(int j=0;j<w;j++)\n\t\t {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t System.out.print(\"#\");\n\t\t\t else\n\t\t\t\t System.out.print(\".\");\n\t\t }\n\t\t System.out.println(\"\");\n\t }\n\t\tSystem.out.println(\"\");\n\t\t\n\t }\t\t\n\t \n\n \n }",
"int l",
"l",
"w;",
"w",
"boolean t=true;",
"t",
"true",
"Scanner in=new Scanner(System.in);",
"in",
"new Scanner(System.in)",
"while(t)\n { l=in.nextInt();\n\t w=in.nextInt();\n\t\t\n\t\tif(l==0 && w==0)\n\t\t{ \n\t\t\tbreak;\n\t\t}\n\t\t\n for(int i=0;i<l;i++)\n {\n\t\t for(int j=0;j<w;j++)\n\t\t {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t System.out.print(\"#\");\n\t\t\t else\n\t\t\t\t System.out.print(\".\");\n\t\t }\n\t\t System.out.println(\"\");\n\t }\n\t\tSystem.out.println(\"\");\n\t\t\n\t }",
"t",
"{ l=in.nextInt();\n\t w=in.nextInt();\n\t\t\n\t\tif(l==0 && w==0)\n\t\t{ \n\t\t\tbreak;\n\t\t}\n\t\t\n for(int i=0;i<l;i++)\n {\n\t\t for(int j=0;j<w;j++)\n\t\t {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t System.out.print(\"#\");\n\t\t\t else\n\t\t\t\t System.out.print(\".\");\n\t\t }\n\t\t System.out.println(\"\");\n\t }\n\t\tSystem.out.println(\"\");\n\t\t\n\t }",
"l=in.nextInt()",
"l",
"in.nextInt()",
"in.nextInt",
"in",
"w=in.nextInt()",
"w",
"in.nextInt()",
"in.nextInt",
"in",
"if(l==0 && w==0)\n\t\t{ \n\t\t\tbreak;\n\t\t}",
"l==0 && w==0",
"l==0",
"l",
"0",
"w==0",
"w",
"0",
"{ \n\t\t\tbreak;\n\t\t}",
"break;",
"for(int i=0;i<l;i++)\n {\n\t\t for(int j=0;j<w;j++)\n\t\t {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t System.out.print(\"#\");\n\t\t\t else\n\t\t\t\t System.out.print(\".\");\n\t\t }\n\t\t System.out.println(\"\");\n\t }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<l",
"i",
"l",
"i++",
"i++",
"i",
"{\n\t\t for(int j=0;j<w;j++)\n\t\t {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t System.out.print(\"#\");\n\t\t\t else\n\t\t\t\t System.out.print(\".\");\n\t\t }\n\t\t System.out.println(\"\");\n\t }",
"{\n\t\t for(int j=0;j<w;j++)\n\t\t {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t System.out.print(\"#\");\n\t\t\t else\n\t\t\t\t System.out.print(\".\");\n\t\t }\n\t\t System.out.println(\"\");\n\t }",
"for(int j=0;j<w;j++)\n\t\t {\n\t\t\t\tif((i+j)%2==0)\n\t\t\t System.out.print(\"#\");\n\t\t\t else\n\t\t\t\t System.out.print(\".\");\n\t\t }",
"int j=0;",
"int j=0;",
"j",
"0",
"j<w",
"j",
"w",
"j++",
"j++",
"j",
"{\n\t\t\t\tif((i+j)%2==0)\n\t\t\t System.out.print(\"#\");\n\t\t\t else\n\t\t\t\t System.out.print(\".\");\n\t\t }",
"{\n\t\t\t\tif((i+j)%2==0)\n\t\t\t System.out.print(\"#\");\n\t\t\t else\n\t\t\t\t System.out.print(\".\");\n\t\t }",
"if((i+j)%2==0)\n\t\t\t System.out.print(\"#\");\n\t\t\t else\n\t\t\t\t System.out.print(\".\");",
"(i+j)%2==0",
"(i+j)%2",
"(i+j)",
"i",
"j",
"2",
"0",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] args",
"args"
] | import java.util.Scanner;
class Main
{
public static void main(String[] args)
{
int l,w;
boolean t=true;
Scanner in=new Scanner(System.in);
while(t)
{ l=in.nextInt();
w=in.nextInt();
if(l==0 && w==0)
{
break;
}
for(int i=0;i<l;i++)
{
for(int j=0;j<w;j++)
{
if((i+j)%2==0)
System.out.print("#");
else
System.out.print(".");
}
System.out.println("");
}
System.out.println("");
}
}
} |
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
41,
13,
42,
17,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
3,
4,
18,
13,
20,
41,
13,
17,
28,
13,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
4,
18,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
0,
13,
17,
0,
13,
17,
11,
1,
41,
13,
17,
2,
13,
4,
18,
13,
1,
40,
13,
30,
30,
14,
13,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
0,
13,
40,
13,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
131,
8
],
[
131,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
11,
18
],
[
18,
19
],
[
11,
20
],
[
20,
21
],
[
11,
22
],
[
22,
23
],
[
22,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
24,
30
],
[
30,
31
],
[
30,
32
],
[
32,
33
],
[
33,
34
],
[
24,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
37,
39
],
[
36,
40
],
[
40,
41
],
[
40,
42
],
[
35,
43
],
[
24,
44
],
[
44,
45
],
[
45,
46
],
[
44,
47
],
[
11,
48
],
[
48,
49
],
[
48,
50
],
[
11,
51
],
[
51,
52
],
[
51,
53
],
[
51,
54
],
[
55,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
58,
60
],
[
56,
61
],
[
61,
62
],
[
61,
63
],
[
63,
64
],
[
64,
65
],
[
56,
66
],
[
66,
67
],
[
67,
68
],
[
56,
69
],
[
70,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
72,
76
],
[
71,
77
],
[
77,
78
],
[
77,
79
],
[
71,
80
],
[
80,
81
],
[
80,
82
],
[
70,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
83,
88
],
[
88,
89
],
[
88,
90
],
[
90,
91
],
[
91,
92
],
[
83,
93
],
[
93,
94
],
[
94,
95
],
[
83,
96
],
[
97,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
100,
105
],
[
98,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
108,
110
],
[
106,
111
],
[
97,
112
],
[
112,
113
],
[
112,
114
],
[
114,
115
],
[
70,
116
],
[
116,
117
],
[
117,
118
],
[
118,
119
],
[
118,
120
],
[
116,
121
],
[
55,
122
],
[
122,
123
],
[
123,
124
],
[
124,
125
],
[
124,
126
],
[
122,
127
],
[
9,
128
],
[
128,
129
],
[
0,
130
],
[
130,
131
],
[
130,
132
]
] | [
"import java.awt.*;\nimport java.util.*;\n\n/**\n * Created by khrom on 2017/06/17.\n */\npublic class Main {\n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n java.util.List<Point> rectList = new ArrayList<>();\n\n int h;\n int w;\n while (true) {\n h = scanner.nextInt();\n w = scanner.nextInt();\n if (h == 0 && w == 0)\n break;\n rectList.add(new Point(w, h));\n }\n boolean vibrator = false;\n for (Point point : rectList) {\n for (int i = 0; i < point.getY(); i++) {\n if (i % 2 == 1) vibrator = true;\n else vibrator = false;\n for (int j = 0; j < point.getX(); j++) {\n if (vibrator) System.out.print(\".\");\n else System.out.print(\"#\");\n vibrator = !vibrator;\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }\n }\n}",
"import java.awt.*;",
"awt.*",
"java",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n java.util.List<Point> rectList = new ArrayList<>();\n\n int h;\n int w;\n while (true) {\n h = scanner.nextInt();\n w = scanner.nextInt();\n if (h == 0 && w == 0)\n break;\n rectList.add(new Point(w, h));\n }\n boolean vibrator = false;\n for (Point point : rectList) {\n for (int i = 0; i < point.getY(); i++) {\n if (i % 2 == 1) vibrator = true;\n else vibrator = false;\n for (int j = 0; j < point.getX(); j++) {\n if (vibrator) System.out.print(\".\");\n else System.out.print(\"#\");\n vibrator = !vibrator;\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n java.util.List<Point> rectList = new ArrayList<>();\n\n int h;\n int w;\n while (true) {\n h = scanner.nextInt();\n w = scanner.nextInt();\n if (h == 0 && w == 0)\n break;\n rectList.add(new Point(w, h));\n }\n boolean vibrator = false;\n for (Point point : rectList) {\n for (int i = 0; i < point.getY(); i++) {\n if (i % 2 == 1) vibrator = true;\n else vibrator = false;\n for (int j = 0; j < point.getX(); j++) {\n if (vibrator) System.out.print(\".\");\n else System.out.print(\"#\");\n vibrator = !vibrator;\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }\n }",
"main",
"{\n Scanner scanner = new Scanner(System.in);\n java.util.List<Point> rectList = new ArrayList<>();\n\n int h;\n int w;\n while (true) {\n h = scanner.nextInt();\n w = scanner.nextInt();\n if (h == 0 && w == 0)\n break;\n rectList.add(new Point(w, h));\n }\n boolean vibrator = false;\n for (Point point : rectList) {\n for (int i = 0; i < point.getY(); i++) {\n if (i % 2 == 1) vibrator = true;\n else vibrator = false;\n for (int j = 0; j < point.getX(); j++) {\n if (vibrator) System.out.print(\".\");\n else System.out.print(\"#\");\n vibrator = !vibrator;\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }\n }",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"java.util.List<Point> rectList = new ArrayList<>();",
"rectList",
"new ArrayList<>()",
"int h;",
"h",
"int w;",
"w",
"while (true) {\n h = scanner.nextInt();\n w = scanner.nextInt();\n if (h == 0 && w == 0)\n break;\n rectList.add(new Point(w, h));\n }",
"true",
"{\n h = scanner.nextInt();\n w = scanner.nextInt();\n if (h == 0 && w == 0)\n break;\n rectList.add(new Point(w, h));\n }",
"h = scanner.nextInt()",
"h",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"w = scanner.nextInt()",
"w",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"if (h == 0 && w == 0)\n break;",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"break;",
"rectList.add(new Point(w, h))",
"rectList.add",
"rectList",
"new Point(w, h)",
"boolean vibrator = false;",
"vibrator",
"false",
"for (Point point : rectList) {\n for (int i = 0; i < point.getY(); i++) {\n if (i % 2 == 1) vibrator = true;\n else vibrator = false;\n for (int j = 0; j < point.getX(); j++) {\n if (vibrator) System.out.print(\".\");\n else System.out.print(\"#\");\n vibrator = !vibrator;\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }",
"Point point",
"rectList",
"{\n for (int i = 0; i < point.getY(); i++) {\n if (i % 2 == 1) vibrator = true;\n else vibrator = false;\n for (int j = 0; j < point.getX(); j++) {\n if (vibrator) System.out.print(\".\");\n else System.out.print(\"#\");\n vibrator = !vibrator;\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }",
"{\n for (int i = 0; i < point.getY(); i++) {\n if (i % 2 == 1) vibrator = true;\n else vibrator = false;\n for (int j = 0; j < point.getX(); j++) {\n if (vibrator) System.out.print(\".\");\n else System.out.print(\"#\");\n vibrator = !vibrator;\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }",
"for (int i = 0; i < point.getY(); i++) {\n if (i % 2 == 1) vibrator = true;\n else vibrator = false;\n for (int j = 0; j < point.getX(); j++) {\n if (vibrator) System.out.print(\".\");\n else System.out.print(\"#\");\n vibrator = !vibrator;\n }\n System.out.print(\"\\n\");\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < point.getY()",
"i",
"point.getY()",
"point.getY",
"point",
"i++",
"i++",
"i",
"{\n if (i % 2 == 1) vibrator = true;\n else vibrator = false;\n for (int j = 0; j < point.getX(); j++) {\n if (vibrator) System.out.print(\".\");\n else System.out.print(\"#\");\n vibrator = !vibrator;\n }\n System.out.print(\"\\n\");\n }",
"{\n if (i % 2 == 1) vibrator = true;\n else vibrator = false;\n for (int j = 0; j < point.getX(); j++) {\n if (vibrator) System.out.print(\".\");\n else System.out.print(\"#\");\n vibrator = !vibrator;\n }\n System.out.print(\"\\n\");\n }",
"if (i % 2 == 1) vibrator = true;\n else vibrator = false;",
"i % 2 == 1",
"i % 2",
"i",
"2",
"1",
"vibrator = true",
"vibrator",
"true",
"vibrator = false",
"vibrator",
"false",
"for (int j = 0; j < point.getX(); j++) {\n if (vibrator) System.out.print(\".\");\n else System.out.print(\"#\");\n vibrator = !vibrator;\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < point.getX()",
"j",
"point.getX()",
"point.getX",
"point",
"j++",
"j++",
"j",
"{\n if (vibrator) System.out.print(\".\");\n else System.out.print(\"#\");\n vibrator = !vibrator;\n }",
"{\n if (vibrator) System.out.print(\".\");\n else System.out.print(\"#\");\n vibrator = !vibrator;\n }",
"if (vibrator) System.out.print(\".\");\n else System.out.print(\"#\");",
"vibrator",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"vibrator = !vibrator",
"vibrator",
"!vibrator",
"vibrator",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n java.util.List<Point> rectList = new ArrayList<>();\n\n int h;\n int w;\n while (true) {\n h = scanner.nextInt();\n w = scanner.nextInt();\n if (h == 0 && w == 0)\n break;\n rectList.add(new Point(w, h));\n }\n boolean vibrator = false;\n for (Point point : rectList) {\n for (int i = 0; i < point.getY(); i++) {\n if (i % 2 == 1) vibrator = true;\n else vibrator = false;\n for (int j = 0; j < point.getX(); j++) {\n if (vibrator) System.out.print(\".\");\n else System.out.print(\"#\");\n vibrator = !vibrator;\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n java.util.List<Point> rectList = new ArrayList<>();\n\n int h;\n int w;\n while (true) {\n h = scanner.nextInt();\n w = scanner.nextInt();\n if (h == 0 && w == 0)\n break;\n rectList.add(new Point(w, h));\n }\n boolean vibrator = false;\n for (Point point : rectList) {\n for (int i = 0; i < point.getY(); i++) {\n if (i % 2 == 1) vibrator = true;\n else vibrator = false;\n for (int j = 0; j < point.getX(); j++) {\n if (vibrator) System.out.print(\".\");\n else System.out.print(\"#\");\n vibrator = !vibrator;\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }\n }\n}",
"Main"
] | import java.awt.*;
import java.util.*;
/**
* Created by khrom on 2017/06/17.
*/
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
java.util.List<Point> rectList = new ArrayList<>();
int h;
int w;
while (true) {
h = scanner.nextInt();
w = scanner.nextInt();
if (h == 0 && w == 0)
break;
rectList.add(new Point(w, h));
}
boolean vibrator = false;
for (Point point : rectList) {
for (int i = 0; i < point.getY(); i++) {
if (i % 2 == 1) vibrator = true;
else vibrator = false;
for (int j = 0; j < point.getX(); j++) {
if (vibrator) System.out.print(".");
else System.out.print("#");
vibrator = !vibrator;
}
System.out.print("\n");
}
System.out.print("\n");
}
}
} |
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
17,
41,
13,
17,
12,
13,
30,
38,
5,
13,
30,
4,
18,
13,
40,
17,
30,
41,
13,
20,
41,
13,
42,
2,
0,
13,
4,
18,
13,
17,
30,
41,
13,
4,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
30,
4,
18,
18,
13,
13,
13,
30,
4,
18,
18,
13,
13,
13,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
138,
8
],
[
138,
9
],
[
9,
10
],
[
9,
11
],
[
138,
12
],
[
12,
13
],
[
12,
14
],
[
138,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
21,
22
],
[
22,
23
],
[
23,
24
],
[
22,
25
],
[
25,
26
],
[
18,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
27,
31
],
[
31,
32
],
[
27,
33
],
[
33,
34
],
[
34,
35
],
[
35,
36
],
[
35,
37
],
[
37,
38
],
[
38,
39
],
[
34,
40
],
[
33,
41
],
[
41,
42
],
[
42,
43
],
[
42,
44
],
[
44,
45
],
[
45,
46
],
[
44,
47
],
[
41,
48
],
[
48,
49
],
[
48,
50
],
[
50,
51
],
[
51,
52
],
[
50,
53
],
[
53,
54
],
[
53,
55
],
[
41,
56
],
[
56,
57
],
[
56,
58
],
[
58,
59
],
[
59,
60
],
[
58,
61
],
[
61,
62
],
[
61,
63
],
[
41,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
65,
69
],
[
69,
70
],
[
69,
71
],
[
64,
72
],
[
72,
73
],
[
41,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
74,
79
],
[
79,
80
],
[
79,
81
],
[
74,
82
],
[
82,
83
],
[
83,
84
],
[
74,
85
],
[
86,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
87,
92
],
[
92,
93
],
[
92,
94
],
[
87,
95
],
[
95,
96
],
[
96,
97
],
[
87,
98
],
[
99,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
103,
104
],
[
103,
105
],
[
102,
106
],
[
101,
107
],
[
100,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
109,
114
],
[
100,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
118,
119
],
[
118,
120
],
[
116,
121
],
[
86,
122
],
[
122,
123
],
[
123,
124
],
[
124,
125
],
[
124,
126
],
[
41,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
27,
132
],
[
132,
133
],
[
133,
134
],
[
15,
135
],
[
135,
136
],
[
0,
137
],
[
137,
138
],
[
137,
139
]
] | [
"import java.io.BufferedReader;\nimport java.io.InputStreamReader;\n\n/**\n * http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=ITP1_5_C\n * \n * @author eitatsuro\n * \n */\npublic class Main {\n static final String HASHMARK = \"#\";\n static final String DOTMARK = \".\";\n \n public static void main(String[] args) {\n try {\n BufferedReader stdReader = new BufferedReader(\n new InputStreamReader(System.in));\n \n String sStr;\n while ((sStr = stdReader.readLine()) != null) {\n String[] inputs = sStr.split(\" \");\n \n int h = Integer.valueOf(inputs[0]);\n int w = Integer.valueOf(inputs[1]);\n \n if (h == 0 && w == 0) {\n break;\n // nothing to do.\n }\n \n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if ( ( j-i ) %2 != 0) {\n System.out.print(DOTMARK);\n } else {\n System.out.print(HASHMARK);\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n stdReader.close();\n } catch (Exception e) {\n System.exit(-1);\n }\n }\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"public class Main {\n static final String HASHMARK = \"#\";\n static final String DOTMARK = \".\";\n \n public static void main(String[] args) {\n try {\n BufferedReader stdReader = new BufferedReader(\n new InputStreamReader(System.in));\n \n String sStr;\n while ((sStr = stdReader.readLine()) != null) {\n String[] inputs = sStr.split(\" \");\n \n int h = Integer.valueOf(inputs[0]);\n int w = Integer.valueOf(inputs[1]);\n \n if (h == 0 && w == 0) {\n break;\n // nothing to do.\n }\n \n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if ( ( j-i ) %2 != 0) {\n System.out.print(DOTMARK);\n } else {\n System.out.print(HASHMARK);\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n stdReader.close();\n } catch (Exception e) {\n System.exit(-1);\n }\n }\n}",
"Main",
"static final String HASHMARK = \"#\";",
"HASHMARK",
"\"#\"",
"static final String DOTMARK = \".\";",
"DOTMARK",
"\".\"",
"public static void main(String[] args) {\n try {\n BufferedReader stdReader = new BufferedReader(\n new InputStreamReader(System.in));\n \n String sStr;\n while ((sStr = stdReader.readLine()) != null) {\n String[] inputs = sStr.split(\" \");\n \n int h = Integer.valueOf(inputs[0]);\n int w = Integer.valueOf(inputs[1]);\n \n if (h == 0 && w == 0) {\n break;\n // nothing to do.\n }\n \n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if ( ( j-i ) %2 != 0) {\n System.out.print(DOTMARK);\n } else {\n System.out.print(HASHMARK);\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n stdReader.close();\n } catch (Exception e) {\n System.exit(-1);\n }\n }",
"main",
"{\n try {\n BufferedReader stdReader = new BufferedReader(\n new InputStreamReader(System.in));\n \n String sStr;\n while ((sStr = stdReader.readLine()) != null) {\n String[] inputs = sStr.split(\" \");\n \n int h = Integer.valueOf(inputs[0]);\n int w = Integer.valueOf(inputs[1]);\n \n if (h == 0 && w == 0) {\n break;\n // nothing to do.\n }\n \n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if ( ( j-i ) %2 != 0) {\n System.out.print(DOTMARK);\n } else {\n System.out.print(HASHMARK);\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n stdReader.close();\n } catch (Exception e) {\n System.exit(-1);\n }\n }",
"try {\n BufferedReader stdReader = new BufferedReader(\n new InputStreamReader(System.in));\n \n String sStr;\n while ((sStr = stdReader.readLine()) != null) {\n String[] inputs = sStr.split(\" \");\n \n int h = Integer.valueOf(inputs[0]);\n int w = Integer.valueOf(inputs[1]);\n \n if (h == 0 && w == 0) {\n break;\n // nothing to do.\n }\n \n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if ( ( j-i ) %2 != 0) {\n System.out.print(DOTMARK);\n } else {\n System.out.print(HASHMARK);\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n stdReader.close();\n } catch (Exception e) {\n System.exit(-1);\n }",
"catch (Exception e) {\n System.exit(-1);\n }",
"Exception e",
"{\n System.exit(-1);\n }",
"System.exit(-1)",
"System.exit",
"System",
"-1",
"1",
"{\n BufferedReader stdReader = new BufferedReader(\n new InputStreamReader(System.in));\n \n String sStr;\n while ((sStr = stdReader.readLine()) != null) {\n String[] inputs = sStr.split(\" \");\n \n int h = Integer.valueOf(inputs[0]);\n int w = Integer.valueOf(inputs[1]);\n \n if (h == 0 && w == 0) {\n break;\n // nothing to do.\n }\n \n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if ( ( j-i ) %2 != 0) {\n System.out.print(DOTMARK);\n } else {\n System.out.print(HASHMARK);\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n stdReader.close();\n }",
"BufferedReader stdReader = new BufferedReader(\n new InputStreamReader(System.in));",
"stdReader",
"new BufferedReader(\n new InputStreamReader(System.in))",
"String sStr;",
"sStr",
"while ((sStr = stdReader.readLine()) != null) {\n String[] inputs = sStr.split(\" \");\n \n int h = Integer.valueOf(inputs[0]);\n int w = Integer.valueOf(inputs[1]);\n \n if (h == 0 && w == 0) {\n break;\n // nothing to do.\n }\n \n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if ( ( j-i ) %2 != 0) {\n System.out.print(DOTMARK);\n } else {\n System.out.print(HASHMARK);\n }\n }\n System.out.println();\n }\n System.out.println();\n }",
"(sStr = stdReader.readLine()) != null",
"(sStr = stdReader.readLine())",
"sStr",
"stdReader.readLine()",
"stdReader.readLine",
"stdReader",
"null",
"{\n String[] inputs = sStr.split(\" \");\n \n int h = Integer.valueOf(inputs[0]);\n int w = Integer.valueOf(inputs[1]);\n \n if (h == 0 && w == 0) {\n break;\n // nothing to do.\n }\n \n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if ( ( j-i ) %2 != 0) {\n System.out.print(DOTMARK);\n } else {\n System.out.print(HASHMARK);\n }\n }\n System.out.println();\n }\n System.out.println();\n }",
"String[] inputs = sStr.split(\" \");",
"inputs",
"sStr.split(\" \")",
"sStr.split",
"sStr",
"\" \"",
"int h = Integer.valueOf(inputs[0]);",
"h",
"Integer.valueOf(inputs[0])",
"Integer.valueOf",
"Integer",
"inputs[0]",
"inputs",
"0",
"int w = Integer.valueOf(inputs[1]);",
"w",
"Integer.valueOf(inputs[1])",
"Integer.valueOf",
"Integer",
"inputs[1]",
"inputs",
"1",
"if (h == 0 && w == 0) {\n break;\n // nothing to do.\n }",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"{\n break;\n // nothing to do.\n }",
"break;",
"for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if ( ( j-i ) %2 != 0) {\n System.out.print(DOTMARK);\n } else {\n System.out.print(HASHMARK);\n }\n }\n System.out.println();\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < h",
"i",
"h",
"i++",
"i++",
"i",
"{\n for (int j = 0; j < w; j++) {\n if ( ( j-i ) %2 != 0) {\n System.out.print(DOTMARK);\n } else {\n System.out.print(HASHMARK);\n }\n }\n System.out.println();\n }",
"{\n for (int j = 0; j < w; j++) {\n if ( ( j-i ) %2 != 0) {\n System.out.print(DOTMARK);\n } else {\n System.out.print(HASHMARK);\n }\n }\n System.out.println();\n }",
"for (int j = 0; j < w; j++) {\n if ( ( j-i ) %2 != 0) {\n System.out.print(DOTMARK);\n } else {\n System.out.print(HASHMARK);\n }\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < w",
"j",
"w",
"j++",
"j++",
"j",
"{\n if ( ( j-i ) %2 != 0) {\n System.out.print(DOTMARK);\n } else {\n System.out.print(HASHMARK);\n }\n }",
"{\n if ( ( j-i ) %2 != 0) {\n System.out.print(DOTMARK);\n } else {\n System.out.print(HASHMARK);\n }\n }",
"if ( ( j-i ) %2 != 0) {\n System.out.print(DOTMARK);\n } else {\n System.out.print(HASHMARK);\n }",
"( j-i ) %2 != 0",
"( j-i ) %2",
"( j-i )",
"j",
"i",
"2",
"0",
"{\n System.out.print(DOTMARK);\n }",
"System.out.print(DOTMARK)",
"System.out.print",
"System.out",
"System",
"System.out",
"DOTMARK",
"{\n System.out.print(HASHMARK);\n }",
"System.out.print(HASHMARK)",
"System.out.print",
"System.out",
"System",
"System.out",
"HASHMARK",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"stdReader.close()",
"stdReader.close",
"stdReader",
"String[] args",
"args",
"public class Main {\n static final String HASHMARK = \"#\";\n static final String DOTMARK = \".\";\n \n public static void main(String[] args) {\n try {\n BufferedReader stdReader = new BufferedReader(\n new InputStreamReader(System.in));\n \n String sStr;\n while ((sStr = stdReader.readLine()) != null) {\n String[] inputs = sStr.split(\" \");\n \n int h = Integer.valueOf(inputs[0]);\n int w = Integer.valueOf(inputs[1]);\n \n if (h == 0 && w == 0) {\n break;\n // nothing to do.\n }\n \n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if ( ( j-i ) %2 != 0) {\n System.out.print(DOTMARK);\n } else {\n System.out.print(HASHMARK);\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n stdReader.close();\n } catch (Exception e) {\n System.exit(-1);\n }\n }\n}",
"public class Main {\n static final String HASHMARK = \"#\";\n static final String DOTMARK = \".\";\n \n public static void main(String[] args) {\n try {\n BufferedReader stdReader = new BufferedReader(\n new InputStreamReader(System.in));\n \n String sStr;\n while ((sStr = stdReader.readLine()) != null) {\n String[] inputs = sStr.split(\" \");\n \n int h = Integer.valueOf(inputs[0]);\n int w = Integer.valueOf(inputs[1]);\n \n if (h == 0 && w == 0) {\n break;\n // nothing to do.\n }\n \n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if ( ( j-i ) %2 != 0) {\n System.out.print(DOTMARK);\n } else {\n System.out.print(HASHMARK);\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n stdReader.close();\n } catch (Exception e) {\n System.exit(-1);\n }\n }\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.InputStreamReader;
/**
* http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=ITP1_5_C
*
* @author eitatsuro
*
*/
public class Main {
static final String HASHMARK = "#";
static final String DOTMARK = ".";
public static void main(String[] args) {
try {
BufferedReader stdReader = new BufferedReader(
new InputStreamReader(System.in));
String sStr;
while ((sStr = stdReader.readLine()) != null) {
String[] inputs = sStr.split(" ");
int h = Integer.valueOf(inputs[0]);
int w = Integer.valueOf(inputs[1]);
if (h == 0 && w == 0) {
break;
// nothing to do.
}
for (int i = 0; i < h; i++) {
for (int j = 0; j < w; j++) {
if ( ( j-i ) %2 != 0) {
System.out.print(DOTMARK);
} else {
System.out.print(HASHMARK);
}
}
System.out.println();
}
System.out.println();
}
stdReader.close();
} catch (Exception e) {
System.exit(-1);
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
38,
5,
13,
30,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
4,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
10,
11
],
[
10,
12
],
[
9,
13
],
[
13,
14
],
[
14,
15
],
[
14,
16
],
[
13,
17
],
[
17,
18
],
[
17,
19
],
[
19,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
24,
25
],
[
25,
26
],
[
22,
27
],
[
19,
28
],
[
28,
29
],
[
28,
30
],
[
30,
31
],
[
31,
32
],
[
30,
33
],
[
33,
34
],
[
33,
35
],
[
19,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
39,
40
],
[
38,
41
],
[
41,
42
],
[
41,
43
],
[
19,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
46,
48
],
[
45,
49
],
[
49,
50
],
[
49,
51
],
[
44,
52
],
[
19,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
53,
58
],
[
58,
59
],
[
58,
60
],
[
53,
61
],
[
61,
62
],
[
62,
63
],
[
53,
64
],
[
65,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
68,
70
],
[
66,
71
],
[
71,
72
],
[
71,
73
],
[
66,
74
],
[
74,
75
],
[
75,
76
],
[
66,
77
],
[
78,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
80,
84
],
[
79,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
87,
91
],
[
86,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
95,
97
],
[
93,
98
],
[
86,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
100,
105
],
[
79,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
109,
111
],
[
108,
112
],
[
107,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
116,
118
],
[
114,
119
],
[
107,
120
],
[
120,
121
],
[
121,
122
],
[
122,
123
],
[
123,
124
],
[
123,
125
],
[
121,
126
],
[
65,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
127,
132
],
[
19,
133
],
[
133,
134
],
[
134,
135
],
[
135,
136
],
[
135,
137
],
[
133,
138
],
[
6,
139
],
[
139,
140
]
] | [
"import java.io.*;\n\nclass Main {\n\tpublic static void main(String[] args){\n\t\ttry {\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\t\n\t\t\twhile(true){\n\t\t\tString[] line = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(line[0]);\n\t\t\tint W = Integer.parseInt(line[1]);\n\t\t\t\n\t\t\tif ( H == 0 && W == 0) break;\n\t\t\tfor(int a = 1;a <= H;a++){\n\t\t\t\tfor(int b = 1; b <= W;b++){\n\t\t\t\t\tif( a % 2 == 1){\n\t\t\t\t\t\tif( b % 2 == 1) { \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif( b % 2 == 1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t} catch(Exception e){\n\t\t}\n\t}\n}\n\t\t\t\t\t",
"import java.io.*;",
"io.*",
"java",
"class Main {\n\tpublic static void main(String[] args){\n\t\ttry {\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\t\n\t\t\twhile(true){\n\t\t\tString[] line = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(line[0]);\n\t\t\tint W = Integer.parseInt(line[1]);\n\t\t\t\n\t\t\tif ( H == 0 && W == 0) break;\n\t\t\tfor(int a = 1;a <= H;a++){\n\t\t\t\tfor(int b = 1; b <= W;b++){\n\t\t\t\t\tif( a % 2 == 1){\n\t\t\t\t\t\tif( b % 2 == 1) { \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif( b % 2 == 1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t} catch(Exception e){\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args){\n\t\ttry {\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\t\n\t\t\twhile(true){\n\t\t\tString[] line = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(line[0]);\n\t\t\tint W = Integer.parseInt(line[1]);\n\t\t\t\n\t\t\tif ( H == 0 && W == 0) break;\n\t\t\tfor(int a = 1;a <= H;a++){\n\t\t\t\tfor(int b = 1; b <= W;b++){\n\t\t\t\t\tif( a % 2 == 1){\n\t\t\t\t\t\tif( b % 2 == 1) { \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif( b % 2 == 1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t} catch(Exception e){\n\t\t}\n\t}",
"main",
"{\n\t\ttry {\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\t\n\t\t\twhile(true){\n\t\t\tString[] line = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(line[0]);\n\t\t\tint W = Integer.parseInt(line[1]);\n\t\t\t\n\t\t\tif ( H == 0 && W == 0) break;\n\t\t\tfor(int a = 1;a <= H;a++){\n\t\t\t\tfor(int b = 1; b <= W;b++){\n\t\t\t\t\tif( a % 2 == 1){\n\t\t\t\t\t\tif( b % 2 == 1) { \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif( b % 2 == 1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t} catch(Exception e){\n\t\t}\n\t}",
"try {\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\t\n\t\t\twhile(true){\n\t\t\tString[] line = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(line[0]);\n\t\t\tint W = Integer.parseInt(line[1]);\n\t\t\t\n\t\t\tif ( H == 0 && W == 0) break;\n\t\t\tfor(int a = 1;a <= H;a++){\n\t\t\t\tfor(int b = 1; b <= W;b++){\n\t\t\t\t\tif( a % 2 == 1){\n\t\t\t\t\t\tif( b % 2 == 1) { \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif( b % 2 == 1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t} catch(Exception e){\n\t\t}",
"catch(Exception e){\n\t\t}",
"Exception e",
"{\n\t\t}",
"{\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\t\n\t\t\twhile(true){\n\t\t\tString[] line = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(line[0]);\n\t\t\tint W = Integer.parseInt(line[1]);\n\t\t\t\n\t\t\tif ( H == 0 && W == 0) break;\n\t\t\tfor(int a = 1;a <= H;a++){\n\t\t\t\tfor(int b = 1; b <= W;b++){\n\t\t\t\t\tif( a % 2 == 1){\n\t\t\t\t\t\tif( b % 2 == 1) { \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif( b % 2 == 1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t}",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"while(true){\n\t\t\tString[] line = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(line[0]);\n\t\t\tint W = Integer.parseInt(line[1]);\n\t\t\t\n\t\t\tif ( H == 0 && W == 0) break;\n\t\t\tfor(int a = 1;a <= H;a++){\n\t\t\t\tfor(int b = 1; b <= W;b++){\n\t\t\t\t\tif( a % 2 == 1){\n\t\t\t\t\t\tif( b % 2 == 1) { \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif( b % 2 == 1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}",
"true",
"{\n\t\t\tString[] line = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(line[0]);\n\t\t\tint W = Integer.parseInt(line[1]);\n\t\t\t\n\t\t\tif ( H == 0 && W == 0) break;\n\t\t\tfor(int a = 1;a <= H;a++){\n\t\t\t\tfor(int b = 1; b <= W;b++){\n\t\t\t\t\tif( a % 2 == 1){\n\t\t\t\t\t\tif( b % 2 == 1) { \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif( b % 2 == 1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}",
"String[] line = br.readLine().split(\" \");",
"line",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"int H = Integer.parseInt(line[0]);",
"H",
"Integer.parseInt(line[0])",
"Integer.parseInt",
"Integer",
"line[0]",
"line",
"0",
"int W = Integer.parseInt(line[1]);",
"W",
"Integer.parseInt(line[1])",
"Integer.parseInt",
"Integer",
"line[1]",
"line",
"1",
"if ( H == 0 && W == 0) break;",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"break;",
"for(int a = 1;a <= H;a++){\n\t\t\t\tfor(int b = 1; b <= W;b++){\n\t\t\t\t\tif( a % 2 == 1){\n\t\t\t\t\t\tif( b % 2 == 1) { \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif( b % 2 == 1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}",
"int a = 1;",
"int a = 1;",
"a",
"1",
"a <= H",
"a",
"H",
"a++",
"a++",
"a",
"{\n\t\t\t\tfor(int b = 1; b <= W;b++){\n\t\t\t\t\tif( a % 2 == 1){\n\t\t\t\t\t\tif( b % 2 == 1) { \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif( b % 2 == 1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}",
"{\n\t\t\t\tfor(int b = 1; b <= W;b++){\n\t\t\t\t\tif( a % 2 == 1){\n\t\t\t\t\t\tif( b % 2 == 1) { \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif( b % 2 == 1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}",
"for(int b = 1; b <= W;b++){\n\t\t\t\t\tif( a % 2 == 1){\n\t\t\t\t\t\tif( b % 2 == 1) { \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif( b % 2 == 1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"int b = 1;",
"int b = 1;",
"b",
"1",
"b <= W",
"b",
"W",
"b++",
"b++",
"b",
"{\n\t\t\t\t\tif( a % 2 == 1){\n\t\t\t\t\t\tif( b % 2 == 1) { \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif( b % 2 == 1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif( a % 2 == 1){\n\t\t\t\t\t\tif( b % 2 == 1) { \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif( b % 2 == 1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"if( a % 2 == 1){\n\t\t\t\t\t\tif( b % 2 == 1) { \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\tif( b % 2 == 1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"a % 2 == 1",
"a % 2",
"a",
"2",
"1",
"{\n\t\t\t\t\t\tif( b % 2 == 1) { \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if( b % 2 == 1) { \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"b % 2 == 1",
"b % 2",
"b",
"2",
"1",
"{ \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\t\tif( b % 2 == 1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if( b % 2 == 1){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"b % 2 == 1",
"b % 2",
"b",
"2",
"1",
"{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"String[] args",
"args"
] | import java.io.*;
class Main {
public static void main(String[] args){
try {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
while(true){
String[] line = br.readLine().split(" ");
int H = Integer.parseInt(line[0]);
int W = Integer.parseInt(line[1]);
if ( H == 0 && W == 0) break;
for(int a = 1;a <= H;a++){
for(int b = 1; b <= W;b++){
if( a % 2 == 1){
if( b % 2 == 1) {
System.out.print("#");
} else {
System.out.print(".");
}
} else {
if( b % 2 == 1){
System.out.print(".");
} else {
System.out.print("#");
}
}
}
System.out.print("\n");
}
System.out.print("\n");
}
} catch(Exception e){
}
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
41,
13,
41,
13,
41,
13,
0,
13,
17,
0,
13,
17,
0,
13,
17,
42,
2,
2,
13,
17,
2,
13,
17,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
0,
13,
17,
0,
13,
17,
14,
2,
13,
17,
30,
4,
18,
18,
13,
13,
42,
2,
13,
13,
30,
42,
2,
13,
13,
30,
14,
2,
2,
2,
13,
13,
17,
17,
30,
14,
2,
13,
13,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
2,
13,
13,
17,
17,
30,
14,
2,
13,
13,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
0,
13,
2,
13,
17,
0,
13,
17,
0,
13,
2,
13,
17,
0,
13,
17,
0,
13,
2,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
157,
8
],
[
157,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
11,
17
],
[
17,
18
],
[
11,
19
],
[
19,
20
],
[
11,
21
],
[
21,
22
],
[
11,
23
],
[
23,
24
],
[
11,
25
],
[
25,
26
],
[
25,
27
],
[
11,
28
],
[
28,
29
],
[
28,
30
],
[
11,
31
],
[
31,
32
],
[
31,
33
],
[
11,
34
],
[
34,
35
],
[
35,
36
],
[
36,
37
],
[
36,
38
],
[
35,
39
],
[
39,
40
],
[
39,
41
],
[
34,
42
],
[
42,
43
],
[
43,
44
],
[
43,
45
],
[
45,
46
],
[
46,
47
],
[
42,
48
],
[
48,
49
],
[
48,
50
],
[
50,
51
],
[
51,
52
],
[
42,
53
],
[
53,
54
],
[
53,
55
],
[
42,
56
],
[
56,
57
],
[
56,
58
],
[
42,
59
],
[
59,
60
],
[
60,
61
],
[
60,
62
],
[
59,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
42,
69
],
[
69,
70
],
[
70,
71
],
[
70,
72
],
[
69,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
74,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
82,
83
],
[
82,
84
],
[
81,
85
],
[
80,
86
],
[
79,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
88,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
95,
97
],
[
93,
98
],
[
88,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
100,
105
],
[
78,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
109,
111
],
[
108,
112
],
[
107,
113
],
[
106,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
116,
118
],
[
115,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
122,
123
],
[
122,
124
],
[
120,
125
],
[
115,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
127,
132
],
[
78,
133
],
[
133,
134
],
[
133,
135
],
[
135,
136
],
[
135,
137
],
[
73,
138
],
[
138,
139
],
[
138,
140
],
[
73,
141
],
[
141,
142
],
[
141,
143
],
[
143,
144
],
[
143,
145
],
[
42,
146
],
[
146,
147
],
[
146,
148
],
[
42,
149
],
[
149,
150
],
[
149,
151
],
[
151,
152
],
[
151,
153
],
[
9,
154
],
[
154,
155
],
[
0,
156
],
[
156,
157
],
[
156,
158
]
] | [
"import java.io.IOException;\nimport java.util.Scanner;\npublic class Main {\n\n\tpublic static void main(String[] args) throws Exception\t{\n\t\t// TODO ?????????????????????????????????????????????\n Scanner sc = new Scanner(System.in);\n int a,b,c,d,e;\n a=1;b=1;e=1;\n while(a!=0||b!=0){\n \t a = sc.nextInt();\n \t b = sc.nextInt();\n \t c=1;d=1;\n \t if(e!=1){\n \t\t System.out.println();\n \t }\n \t while(c<=a){\n \t\t while(d<=b){\n \t\t\t if((d+c)%2==0){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\"#\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\"#\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t if((d+c)%2==1){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\".\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\".\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t d=d+1;\n \t\t }\n \t\t d=1;\n \t\t c=c+1;\n \t }\n \t c=1;\n \t e=e+1;\n }\n\t}\n\n}",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) throws Exception\t{\n\t\t// TODO ?????????????????????????????????????????????\n Scanner sc = new Scanner(System.in);\n int a,b,c,d,e;\n a=1;b=1;e=1;\n while(a!=0||b!=0){\n \t a = sc.nextInt();\n \t b = sc.nextInt();\n \t c=1;d=1;\n \t if(e!=1){\n \t\t System.out.println();\n \t }\n \t while(c<=a){\n \t\t while(d<=b){\n \t\t\t if((d+c)%2==0){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\"#\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\"#\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t if((d+c)%2==1){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\".\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\".\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t d=d+1;\n \t\t }\n \t\t d=1;\n \t\t c=c+1;\n \t }\n \t c=1;\n \t e=e+1;\n }\n\t}\n\n}",
"Main",
"public static void main(String[] args) throws Exception\t{\n\t\t// TODO ?????????????????????????????????????????????\n Scanner sc = new Scanner(System.in);\n int a,b,c,d,e;\n a=1;b=1;e=1;\n while(a!=0||b!=0){\n \t a = sc.nextInt();\n \t b = sc.nextInt();\n \t c=1;d=1;\n \t if(e!=1){\n \t\t System.out.println();\n \t }\n \t while(c<=a){\n \t\t while(d<=b){\n \t\t\t if((d+c)%2==0){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\"#\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\"#\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t if((d+c)%2==1){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\".\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\".\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t d=d+1;\n \t\t }\n \t\t d=1;\n \t\t c=c+1;\n \t }\n \t c=1;\n \t e=e+1;\n }\n\t}",
"main",
"{\n\t\t// TODO ?????????????????????????????????????????????\n Scanner sc = new Scanner(System.in);\n int a,b,c,d,e;\n a=1;b=1;e=1;\n while(a!=0||b!=0){\n \t a = sc.nextInt();\n \t b = sc.nextInt();\n \t c=1;d=1;\n \t if(e!=1){\n \t\t System.out.println();\n \t }\n \t while(c<=a){\n \t\t while(d<=b){\n \t\t\t if((d+c)%2==0){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\"#\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\"#\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t if((d+c)%2==1){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\".\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\".\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t d=d+1;\n \t\t }\n \t\t d=1;\n \t\t c=c+1;\n \t }\n \t c=1;\n \t e=e+1;\n }\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int a",
"a",
"b",
"b",
"c",
"c",
"d",
"d",
"e;",
"e",
"a=1",
"a",
"1",
"b=1",
"b",
"1",
"e=1",
"e",
"1",
"while(a!=0||b!=0){\n \t a = sc.nextInt();\n \t b = sc.nextInt();\n \t c=1;d=1;\n \t if(e!=1){\n \t\t System.out.println();\n \t }\n \t while(c<=a){\n \t\t while(d<=b){\n \t\t\t if((d+c)%2==0){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\"#\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\"#\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t if((d+c)%2==1){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\".\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\".\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t d=d+1;\n \t\t }\n \t\t d=1;\n \t\t c=c+1;\n \t }\n \t c=1;\n \t e=e+1;\n }",
"a!=0||b!=0",
"a!=0",
"a",
"0",
"b!=0",
"b",
"0",
"{\n \t a = sc.nextInt();\n \t b = sc.nextInt();\n \t c=1;d=1;\n \t if(e!=1){\n \t\t System.out.println();\n \t }\n \t while(c<=a){\n \t\t while(d<=b){\n \t\t\t if((d+c)%2==0){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\"#\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\"#\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t if((d+c)%2==1){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\".\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\".\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t d=d+1;\n \t\t }\n \t\t d=1;\n \t\t c=c+1;\n \t }\n \t c=1;\n \t e=e+1;\n }",
"a = sc.nextInt()",
"a",
"sc.nextInt()",
"sc.nextInt",
"sc",
"b = sc.nextInt()",
"b",
"sc.nextInt()",
"sc.nextInt",
"sc",
"c=1",
"c",
"1",
"d=1",
"d",
"1",
"if(e!=1){\n \t\t System.out.println();\n \t }",
"e!=1",
"e",
"1",
"{\n \t\t System.out.println();\n \t }",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"while(c<=a){\n \t\t while(d<=b){\n \t\t\t if((d+c)%2==0){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\"#\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\"#\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t if((d+c)%2==1){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\".\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\".\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t d=d+1;\n \t\t }\n \t\t d=1;\n \t\t c=c+1;\n \t }",
"c<=a",
"c",
"a",
"{\n \t\t while(d<=b){\n \t\t\t if((d+c)%2==0){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\"#\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\"#\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t if((d+c)%2==1){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\".\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\".\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t d=d+1;\n \t\t }\n \t\t d=1;\n \t\t c=c+1;\n \t }",
"while(d<=b){\n \t\t\t if((d+c)%2==0){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\"#\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\"#\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t if((d+c)%2==1){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\".\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\".\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t d=d+1;\n \t\t }",
"d<=b",
"d",
"b",
"{\n \t\t\t if((d+c)%2==0){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\"#\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\"#\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t if((d+c)%2==1){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\".\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\".\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t d=d+1;\n \t\t }",
"if((d+c)%2==0){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\"#\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\"#\");\n \t\t\t\t }\n \t\t\t }",
"(d+c)%2==0",
"(d+c)%2",
"(d+c)",
"d",
"c",
"2",
"0",
"{\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\"#\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\"#\");\n \t\t\t\t }\n \t\t\t }",
"if(d!=b){\n \t\t\t\t\t System.out.print(\"#\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\"#\");\n \t\t\t\t }",
"d!=b",
"d",
"b",
"{\n \t\t\t\t\t System.out.print(\"#\");\n \t\t\t\t }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n \t\t\t\t\t System.out.println(\"#\");\n \t\t\t\t }",
"System.out.println(\"#\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"#\"",
"if((d+c)%2==1){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\".\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\".\");\n \t\t\t\t }\n \t\t\t }",
"(d+c)%2==1",
"(d+c)%2",
"(d+c)",
"d",
"c",
"2",
"1",
"{\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\".\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\".\");\n \t\t\t\t }\n \t\t\t }",
"if(d!=b){\n \t\t\t\t\t System.out.print(\".\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\".\");\n \t\t\t\t }",
"d!=b",
"d",
"b",
"{\n \t\t\t\t\t System.out.print(\".\");\n \t\t\t\t }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n \t\t\t\t\t System.out.println(\".\");\n \t\t\t\t }",
"System.out.println(\".\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\".\"",
"d=d+1",
"d",
"d+1",
"d",
"1",
"d=1",
"d",
"1",
"c=c+1",
"c",
"c+1",
"c",
"1",
"c=1",
"c",
"1",
"e=e+1",
"e",
"e+1",
"e",
"1",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) throws Exception\t{\n\t\t// TODO ?????????????????????????????????????????????\n Scanner sc = new Scanner(System.in);\n int a,b,c,d,e;\n a=1;b=1;e=1;\n while(a!=0||b!=0){\n \t a = sc.nextInt();\n \t b = sc.nextInt();\n \t c=1;d=1;\n \t if(e!=1){\n \t\t System.out.println();\n \t }\n \t while(c<=a){\n \t\t while(d<=b){\n \t\t\t if((d+c)%2==0){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\"#\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\"#\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t if((d+c)%2==1){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\".\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\".\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t d=d+1;\n \t\t }\n \t\t d=1;\n \t\t c=c+1;\n \t }\n \t c=1;\n \t e=e+1;\n }\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) throws Exception\t{\n\t\t// TODO ?????????????????????????????????????????????\n Scanner sc = new Scanner(System.in);\n int a,b,c,d,e;\n a=1;b=1;e=1;\n while(a!=0||b!=0){\n \t a = sc.nextInt();\n \t b = sc.nextInt();\n \t c=1;d=1;\n \t if(e!=1){\n \t\t System.out.println();\n \t }\n \t while(c<=a){\n \t\t while(d<=b){\n \t\t\t if((d+c)%2==0){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\"#\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\"#\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t if((d+c)%2==1){\n \t\t\t\t if(d!=b){\n \t\t\t\t\t System.out.print(\".\");\n \t\t\t\t }else{\n \t\t\t\t\t System.out.println(\".\");\n \t\t\t\t }\n \t\t\t }\n \t\t\t d=d+1;\n \t\t }\n \t\t d=1;\n \t\t c=c+1;\n \t }\n \t c=1;\n \t e=e+1;\n }\n\t}\n\n}",
"Main"
] | import java.io.IOException;
import java.util.Scanner;
public class Main {
public static void main(String[] args) throws Exception {
// TODO ?????????????????????????????????????????????
Scanner sc = new Scanner(System.in);
int a,b,c,d,e;
a=1;b=1;e=1;
while(a!=0||b!=0){
a = sc.nextInt();
b = sc.nextInt();
c=1;d=1;
if(e!=1){
System.out.println();
}
while(c<=a){
while(d<=b){
if((d+c)%2==0){
if(d!=b){
System.out.print("#");
}else{
System.out.println("#");
}
}
if((d+c)%2==1){
if(d!=b){
System.out.print(".");
}else{
System.out.println(".");
}
}
d=d+1;
}
d=1;
c=c+1;
}
c=1;
e=e+1;
}
}
} |
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
17,
41,
13,
17,
41,
13,
42,
2,
0,
13,
4,
18,
13,
17,
30,
0,
13,
4,
18,
13,
17,
0,
13,
4,
18,
13,
18,
13,
17,
0,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
158,
8
],
[
158,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
11,
17
],
[
17,
18
],
[
17,
19
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
11,
23
],
[
23,
24
],
[
11,
25
],
[
25,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
29,
30
],
[
30,
31
],
[
26,
32
],
[
25,
33
],
[
33,
34
],
[
34,
35
],
[
34,
36
],
[
36,
37
],
[
37,
38
],
[
36,
39
],
[
33,
40
],
[
40,
41
],
[
40,
42
],
[
42,
43
],
[
43,
44
],
[
42,
45
],
[
45,
46
],
[
45,
47
],
[
33,
48
],
[
48,
49
],
[
48,
50
],
[
50,
51
],
[
51,
52
],
[
50,
53
],
[
53,
54
],
[
53,
55
],
[
33,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
58,
60
],
[
57,
61
],
[
61,
62
],
[
61,
63
],
[
56,
64
],
[
64,
65
],
[
33,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
68,
70
],
[
66,
71
],
[
71,
72
],
[
71,
73
],
[
66,
74
],
[
74,
75
],
[
75,
76
],
[
66,
77
],
[
78,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
79,
84
],
[
84,
85
],
[
84,
86
],
[
79,
87
],
[
87,
88
],
[
88,
89
],
[
79,
90
],
[
91,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
94,
96
],
[
93,
97
],
[
92,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
101,
103
],
[
100,
104
],
[
99,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
108,
110
],
[
106,
111
],
[
99,
112
],
[
112,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
115,
117
],
[
113,
118
],
[
92,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
122,
123
],
[
122,
124
],
[
121,
125
],
[
120,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
127,
132
],
[
120,
133
],
[
133,
134
],
[
134,
135
],
[
135,
136
],
[
136,
137
],
[
136,
138
],
[
134,
139
],
[
78,
140
],
[
140,
141
],
[
141,
142
],
[
142,
143
],
[
142,
144
],
[
140,
145
],
[
33,
146
],
[
146,
147
],
[
147,
148
],
[
148,
149
],
[
148,
150
],
[
146,
151
],
[
11,
152
],
[
152,
153
],
[
153,
154
],
[
9,
155
],
[
155,
156
],
[
0,
157
],
[
157,
158
],
[
157,
159
]
] | [
"import java.io.BufferedReader;\nimport java.io.InputStreamReader;\npublic class Main{\n\tpublic static void main(String[]args)throws Exception{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tString str;\n\t\tint H=0;\n\t\tint W=0;\n\t\tString[] arr;\n\t\twhile((str=br.readLine())!=null){\n\t\t\tarr=str.split(\" \");\n\t\t\tH=Integer.parseInt(arr[0]);\n\t\t\tW=Integer.parseInt(arr[1]);\n\t\t\tif((H==0)&&(W==0)){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i=1;i<=H;i++){\n\t\t\t\tfor(int j=1;j<=W;j++){\n\t\t\t\t\tif((i%2)!=0){\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}\n\t\tbr.close();\n\t}\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"public class Main{\n\tpublic static void main(String[]args)throws Exception{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tString str;\n\t\tint H=0;\n\t\tint W=0;\n\t\tString[] arr;\n\t\twhile((str=br.readLine())!=null){\n\t\t\tarr=str.split(\" \");\n\t\t\tH=Integer.parseInt(arr[0]);\n\t\t\tW=Integer.parseInt(arr[1]);\n\t\t\tif((H==0)&&(W==0)){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i=1;i<=H;i++){\n\t\t\t\tfor(int j=1;j<=W;j++){\n\t\t\t\t\tif((i%2)!=0){\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}\n\t\tbr.close();\n\t}\n}",
"Main",
"public static void main(String[]args)throws Exception{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tString str;\n\t\tint H=0;\n\t\tint W=0;\n\t\tString[] arr;\n\t\twhile((str=br.readLine())!=null){\n\t\t\tarr=str.split(\" \");\n\t\t\tH=Integer.parseInt(arr[0]);\n\t\t\tW=Integer.parseInt(arr[1]);\n\t\t\tif((H==0)&&(W==0)){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i=1;i<=H;i++){\n\t\t\t\tfor(int j=1;j<=W;j++){\n\t\t\t\t\tif((i%2)!=0){\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}\n\t\tbr.close();\n\t}",
"main",
"{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tString str;\n\t\tint H=0;\n\t\tint W=0;\n\t\tString[] arr;\n\t\twhile((str=br.readLine())!=null){\n\t\t\tarr=str.split(\" \");\n\t\t\tH=Integer.parseInt(arr[0]);\n\t\t\tW=Integer.parseInt(arr[1]);\n\t\t\tif((H==0)&&(W==0)){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i=1;i<=H;i++){\n\t\t\t\tfor(int j=1;j<=W;j++){\n\t\t\t\t\tif((i%2)!=0){\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}\n\t\tbr.close();\n\t}",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"String str;",
"str",
"int H=0;",
"H",
"0",
"int W=0;",
"W",
"0",
"String[] arr;",
"arr",
"while((str=br.readLine())!=null){\n\t\t\tarr=str.split(\" \");\n\t\t\tH=Integer.parseInt(arr[0]);\n\t\t\tW=Integer.parseInt(arr[1]);\n\t\t\tif((H==0)&&(W==0)){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i=1;i<=H;i++){\n\t\t\t\tfor(int j=1;j<=W;j++){\n\t\t\t\t\tif((i%2)!=0){\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}",
"(str=br.readLine())!=null",
"(str=br.readLine())",
"str",
"br.readLine()",
"br.readLine",
"br",
"null",
"{\n\t\t\tarr=str.split(\" \");\n\t\t\tH=Integer.parseInt(arr[0]);\n\t\t\tW=Integer.parseInt(arr[1]);\n\t\t\tif((H==0)&&(W==0)){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i=1;i<=H;i++){\n\t\t\t\tfor(int j=1;j<=W;j++){\n\t\t\t\t\tif((i%2)!=0){\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}",
"arr=str.split(\" \")",
"arr",
"str.split(\" \")",
"str.split",
"str",
"\" \"",
"H=Integer.parseInt(arr[0])",
"H",
"Integer.parseInt(arr[0])",
"Integer.parseInt",
"Integer",
"arr[0]",
"arr",
"0",
"W=Integer.parseInt(arr[1])",
"W",
"Integer.parseInt(arr[1])",
"Integer.parseInt",
"Integer",
"arr[1]",
"arr",
"1",
"if((H==0)&&(W==0)){\n\t\t\t\tbreak;\n\t\t\t}",
"(H==0)&&(W==0)",
"(H==0)",
"H",
"0",
"(W==0)",
"W",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for(int i=1;i<=H;i++){\n\t\t\t\tfor(int j=1;j<=W;j++){\n\t\t\t\t\tif((i%2)!=0){\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}",
"int i=1;",
"int i=1;",
"i",
"1",
"i<=H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor(int j=1;j<=W;j++){\n\t\t\t\t\tif((i%2)!=0){\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}",
"{\n\t\t\t\tfor(int j=1;j<=W;j++){\n\t\t\t\t\tif((i%2)!=0){\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}",
"for(int j=1;j<=W;j++){\n\t\t\t\t\tif((i%2)!=0){\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"int j=1;",
"int j=1;",
"j",
"1",
"j<=W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif((i%2)!=0){\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif((i%2)!=0){\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"if((i%2)!=0){\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"(i%2)!=0",
"(i%2)",
"i",
"2",
"0",
"{\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"(j%2)!=0",
"(j%2)",
"j",
"2",
"0",
"{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"(j%2)!=0",
"(j%2)",
"j",
"2",
"0",
"{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"br.close()",
"br.close",
"br",
"String[]args",
"args",
"public class Main{\n\tpublic static void main(String[]args)throws Exception{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tString str;\n\t\tint H=0;\n\t\tint W=0;\n\t\tString[] arr;\n\t\twhile((str=br.readLine())!=null){\n\t\t\tarr=str.split(\" \");\n\t\t\tH=Integer.parseInt(arr[0]);\n\t\t\tW=Integer.parseInt(arr[1]);\n\t\t\tif((H==0)&&(W==0)){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i=1;i<=H;i++){\n\t\t\t\tfor(int j=1;j<=W;j++){\n\t\t\t\t\tif((i%2)!=0){\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}\n\t\tbr.close();\n\t}\n}",
"public class Main{\n\tpublic static void main(String[]args)throws Exception{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tString str;\n\t\tint H=0;\n\t\tint W=0;\n\t\tString[] arr;\n\t\twhile((str=br.readLine())!=null){\n\t\t\tarr=str.split(\" \");\n\t\t\tH=Integer.parseInt(arr[0]);\n\t\t\tW=Integer.parseInt(arr[1]);\n\t\t\tif((H==0)&&(W==0)){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i=1;i<=H;i++){\n\t\t\t\tfor(int j=1;j<=W;j++){\n\t\t\t\t\tif((i%2)!=0){\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tif((j%2)!=0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}\n\t\tbr.close();\n\t}\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.InputStreamReader;
public class Main{
public static void main(String[]args)throws Exception{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String str;
int H=0;
int W=0;
String[] arr;
while((str=br.readLine())!=null){
arr=str.split(" ");
H=Integer.parseInt(arr[0]);
W=Integer.parseInt(arr[1]);
if((H==0)&&(W==0)){
break;
}
for(int i=1;i<=H;i++){
for(int j=1;j<=W;j++){
if((i%2)!=0){
if((j%2)!=0){
System.out.print("#");
}else{
System.out.print(".");
}
}
else {
if((j%2)!=0){
System.out.print(".");
}else{
System.out.print("#");
}
}
}
System.out.print("\n");
}
System.out.print("\n");
}
br.close();
}
} |
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7,
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13,
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6,
13,
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30,
38,
5,
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13,
13,
13,
30,
41,
13,
20,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
4,
18,
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41,
13,
4,
18,
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18,
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41,
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18,
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2,
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2,
13,
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3,
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17,
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1,
40,
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2,
2,
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17,
17,
30,
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1,
41,
13,
17,
2,
13,
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] | [
"import java.io.*;\n\npublic class Main{\npublic static void main(String[] args){\ntry{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n\n\twhile(true){\n\t String[] str = br.readLine().split(\" \");\n\t int H = Integer.parseInt(str [0]);\n\t int W = Integer.parseInt(str [1]);\n\n\t\tif(H == 0 || W == 0){\n\t\t break;\n\t\t}else{\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t \tif(i % 2 == 0){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t \tif(i % 2 == 1){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\tsb.append(\"\\n\");\n\t\t}\n\t}\nSystem.out.print(sb);\n\n}catch(IOException e){\nSystem.out.println(e);\n}\n}\n}",
"import java.io.*;",
"io.*",
"java",
"public class Main{\npublic static void main(String[] args){\ntry{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n\n\twhile(true){\n\t String[] str = br.readLine().split(\" \");\n\t int H = Integer.parseInt(str [0]);\n\t int W = Integer.parseInt(str [1]);\n\n\t\tif(H == 0 || W == 0){\n\t\t break;\n\t\t}else{\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t \tif(i % 2 == 0){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t \tif(i % 2 == 1){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\tsb.append(\"\\n\");\n\t\t}\n\t}\nSystem.out.print(sb);\n\n}catch(IOException e){\nSystem.out.println(e);\n}\n}\n}",
"Main",
"public static void main(String[] args){\ntry{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n\n\twhile(true){\n\t String[] str = br.readLine().split(\" \");\n\t int H = Integer.parseInt(str [0]);\n\t int W = Integer.parseInt(str [1]);\n\n\t\tif(H == 0 || W == 0){\n\t\t break;\n\t\t}else{\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t \tif(i % 2 == 0){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t \tif(i % 2 == 1){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\tsb.append(\"\\n\");\n\t\t}\n\t}\nSystem.out.print(sb);\n\n}catch(IOException e){\nSystem.out.println(e);\n}\n}",
"main",
"{\ntry{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n\n\twhile(true){\n\t String[] str = br.readLine().split(\" \");\n\t int H = Integer.parseInt(str [0]);\n\t int W = Integer.parseInt(str [1]);\n\n\t\tif(H == 0 || W == 0){\n\t\t break;\n\t\t}else{\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t \tif(i % 2 == 0){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t \tif(i % 2 == 1){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\tsb.append(\"\\n\");\n\t\t}\n\t}\nSystem.out.print(sb);\n\n}catch(IOException e){\nSystem.out.println(e);\n}\n}",
"try{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n\n\twhile(true){\n\t String[] str = br.readLine().split(\" \");\n\t int H = Integer.parseInt(str [0]);\n\t int W = Integer.parseInt(str [1]);\n\n\t\tif(H == 0 || W == 0){\n\t\t break;\n\t\t}else{\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t \tif(i % 2 == 0){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t \tif(i % 2 == 1){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\tsb.append(\"\\n\");\n\t\t}\n\t}\nSystem.out.print(sb);\n\n}catch(IOException e){\nSystem.out.println(e);\n}",
"catch(IOException e){\nSystem.out.println(e);\n}",
"IOException e",
"{\nSystem.out.println(e);\n}",
"System.out.println(e)",
"System.out.println",
"System.out",
"System",
"System.out",
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"{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n\n\twhile(true){\n\t String[] str = br.readLine().split(\" \");\n\t int H = Integer.parseInt(str [0]);\n\t int W = Integer.parseInt(str [1]);\n\n\t\tif(H == 0 || W == 0){\n\t\t break;\n\t\t}else{\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t \tif(i % 2 == 0){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t \tif(i % 2 == 1){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\tsb.append(\"\\n\");\n\t\t}\n\t}\nSystem.out.print(sb);\n\n}",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"while(true){\n\t String[] str = br.readLine().split(\" \");\n\t int H = Integer.parseInt(str [0]);\n\t int W = Integer.parseInt(str [1]);\n\n\t\tif(H == 0 || W == 0){\n\t\t break;\n\t\t}else{\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t \tif(i % 2 == 0){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t \tif(i % 2 == 1){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\tsb.append(\"\\n\");\n\t\t}\n\t}",
"true",
"{\n\t String[] str = br.readLine().split(\" \");\n\t int H = Integer.parseInt(str [0]);\n\t int W = Integer.parseInt(str [1]);\n\n\t\tif(H == 0 || W == 0){\n\t\t break;\n\t\t}else{\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t \tif(i % 2 == 0){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t \tif(i % 2 == 1){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\tsb.append(\"\\n\");\n\t\t}\n\t}",
"String[] str = br.readLine().split(\" \");",
"str",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"int H = Integer.parseInt(str [0]);",
"H",
"Integer.parseInt(str [0])",
"Integer.parseInt",
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"int W = Integer.parseInt(str [1]);",
"W",
"Integer.parseInt(str [1])",
"Integer.parseInt",
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"if(H == 0 || W == 0){\n\t\t break;\n\t\t}else{\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t \tif(i % 2 == 0){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t \tif(i % 2 == 1){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\tsb.append(\"\\n\");\n\t\t}",
"H == 0 || W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n\t\t break;\n\t\t}",
"break;",
"{\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t \tif(i % 2 == 0){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t \tif(i % 2 == 1){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\tsb.append(\"\\n\");\n\t\t}",
"for(int i = 0; i < H; i++){\n\t\t\t \tif(i % 2 == 0){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t \tif(i % 2 == 1){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t \tif(i % 2 == 0){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t \tif(i % 2 == 1){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\t}",
"{\n\t\t\t \tif(i % 2 == 0){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t \tif(i % 2 == 1){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\t}",
"if(i % 2 == 0){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"for(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"int n = 0;",
"int n = 0;",
"n",
"0",
"n < W",
"n",
"W",
"n++",
"n++",
"n",
"{\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"{\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}",
"n % 2 == 0",
"n % 2",
"n",
"2",
"0",
"{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"if(i % 2 == 1){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"i % 2 == 1",
"i % 2",
"i",
"2",
"1",
"{\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"for(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"int n = 0;",
"int n = 0;",
"n",
"0",
"n < W",
"n",
"W",
"n++",
"n++",
"n",
"{\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"{\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}",
"n % 2 == 0",
"n % 2",
"n",
"2",
"0",
"{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"System.out.print(sb)",
"System.out.print",
"System.out",
"System",
"System.out",
"sb",
"String[] args",
"args",
"public class Main{\npublic static void main(String[] args){\ntry{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n\n\twhile(true){\n\t String[] str = br.readLine().split(\" \");\n\t int H = Integer.parseInt(str [0]);\n\t int W = Integer.parseInt(str [1]);\n\n\t\tif(H == 0 || W == 0){\n\t\t break;\n\t\t}else{\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t \tif(i % 2 == 0){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t \tif(i % 2 == 1){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\tsb.append(\"\\n\");\n\t\t}\n\t}\nSystem.out.print(sb);\n\n}catch(IOException e){\nSystem.out.println(e);\n}\n}\n}",
"public class Main{\npublic static void main(String[] args){\ntry{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n\n\twhile(true){\n\t String[] str = br.readLine().split(\" \");\n\t int H = Integer.parseInt(str [0]);\n\t int W = Integer.parseInt(str [1]);\n\n\t\tif(H == 0 || W == 0){\n\t\t break;\n\t\t}else{\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t \tif(i % 2 == 0){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t \tif(i % 2 == 1){\n\t\t\t\t\tfor(int n = 0; n < W; n++){\n\t\t\t\t \t \tif(n % 2 == 0){\n\t\t\t\t\t\t sb.append(\".\");\n\t\t\t\t\t }else{\n\t\t\t\t\t\t sb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\tsb.append(\"\\n\");\n\t\t}\n\t}\nSystem.out.print(sb);\n\n}catch(IOException e){\nSystem.out.println(e);\n}\n}\n}",
"Main"
] | import java.io.*;
public class Main{
public static void main(String[] args){
try{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringBuilder sb = new StringBuilder();
while(true){
String[] str = br.readLine().split(" ");
int H = Integer.parseInt(str [0]);
int W = Integer.parseInt(str [1]);
if(H == 0 || W == 0){
break;
}else{
for(int i = 0; i < H; i++){
if(i % 2 == 0){
for(int n = 0; n < W; n++){
if(n % 2 == 0){
sb.append("#");
}else{
sb.append(".");
}
}
}
if(i % 2 == 1){
for(int n = 0; n < W; n++){
if(n % 2 == 0){
sb.append(".");
}else{
sb.append("#");
}
}
}
sb.append("\n");
}
sb.append("\n");
}
}
System.out.print(sb);
}catch(IOException e){
System.out.println(e);
}
}
} |
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7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
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0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
42,
2,
2,
13,
17,
2,
13,
17,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
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30,
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2,
2,
13,
17,
17,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
132,
5
],
[
132,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
8,
16
],
[
16,
17
],
[
16,
18
],
[
18,
19
],
[
19,
20
],
[
8,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
8,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
27,
31
],
[
31,
32
],
[
31,
33
],
[
26,
34
],
[
34,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
37,
39
],
[
35,
40
],
[
40,
41
],
[
40,
42
],
[
35,
43
],
[
43,
44
],
[
44,
45
],
[
35,
46
],
[
47,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
48,
53
],
[
53,
54
],
[
53,
55
],
[
48,
56
],
[
56,
57
],
[
57,
58
],
[
48,
59
],
[
60,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
63,
65
],
[
62,
66
],
[
61,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
70,
72
],
[
69,
73
],
[
68,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
77,
78
],
[
77,
79
],
[
75,
80
],
[
68,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
82,
87
],
[
61,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
90,
94
],
[
89,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
96,
101
],
[
89,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
105,
107
],
[
103,
108
],
[
47,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
34,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
116,
118
],
[
34,
119
],
[
119,
120
],
[
119,
121
],
[
121,
122
],
[
122,
123
],
[
34,
124
],
[
124,
125
],
[
124,
126
],
[
126,
127
],
[
127,
128
],
[
6,
129
],
[
129,
130
],
[
0,
131
],
[
131,
132
],
[
131,
133
]
] | [
"import java.util.Scanner;\n\npublic class Main{\n\tpublic static void main(String[] args){\n\t\tScanner in = new Scanner(System.in);\n\t\tint h,w;\n\t\t\n\t\th=in.nextInt();\n\t\tw=in.nextInt();\n\t\t\n\t\twhile(h!=0 || w!=0){\n\t\t\tfor(int i=0; i<h; i++){\n\t\t\t\tfor(int j=0; j<w; j++){\n\t\t\t\t\tif(i%2 == 0){\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println();\n\t\t\th = in.nextInt();\n\t\t\tw = in.nextInt();\n\t\t}\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main{\n\tpublic static void main(String[] args){\n\t\tScanner in = new Scanner(System.in);\n\t\tint h,w;\n\t\t\n\t\th=in.nextInt();\n\t\tw=in.nextInt();\n\t\t\n\t\twhile(h!=0 || w!=0){\n\t\t\tfor(int i=0; i<h; i++){\n\t\t\t\tfor(int j=0; j<w; j++){\n\t\t\t\t\tif(i%2 == 0){\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println();\n\t\t\th = in.nextInt();\n\t\t\tw = in.nextInt();\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args){\n\t\tScanner in = new Scanner(System.in);\n\t\tint h,w;\n\t\t\n\t\th=in.nextInt();\n\t\tw=in.nextInt();\n\t\t\n\t\twhile(h!=0 || w!=0){\n\t\t\tfor(int i=0; i<h; i++){\n\t\t\t\tfor(int j=0; j<w; j++){\n\t\t\t\t\tif(i%2 == 0){\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println();\n\t\t\th = in.nextInt();\n\t\t\tw = in.nextInt();\n\t\t}\n\t}",
"main",
"{\n\t\tScanner in = new Scanner(System.in);\n\t\tint h,w;\n\t\t\n\t\th=in.nextInt();\n\t\tw=in.nextInt();\n\t\t\n\t\twhile(h!=0 || w!=0){\n\t\t\tfor(int i=0; i<h; i++){\n\t\t\t\tfor(int j=0; j<w; j++){\n\t\t\t\t\tif(i%2 == 0){\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println();\n\t\t\th = in.nextInt();\n\t\t\tw = in.nextInt();\n\t\t}\n\t}",
"Scanner in = new Scanner(System.in);",
"in",
"new Scanner(System.in)",
"int h",
"h",
"w;",
"w",
"h=in.nextInt()",
"h",
"in.nextInt()",
"in.nextInt",
"in",
"w=in.nextInt()",
"w",
"in.nextInt()",
"in.nextInt",
"in",
"while(h!=0 || w!=0){\n\t\t\tfor(int i=0; i<h; i++){\n\t\t\t\tfor(int j=0; j<w; j++){\n\t\t\t\t\tif(i%2 == 0){\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println();\n\t\t\th = in.nextInt();\n\t\t\tw = in.nextInt();\n\t\t}",
"h!=0 || w!=0",
"h!=0",
"h",
"0",
"w!=0",
"w",
"0",
"{\n\t\t\tfor(int i=0; i<h; i++){\n\t\t\t\tfor(int j=0; j<w; j++){\n\t\t\t\t\tif(i%2 == 0){\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println();\n\t\t\th = in.nextInt();\n\t\t\tw = in.nextInt();\n\t\t}",
"for(int i=0; i<h; i++){\n\t\t\t\tfor(int j=0; j<w; j++){\n\t\t\t\t\tif(i%2 == 0){\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<h",
"i",
"h",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor(int j=0; j<w; j++){\n\t\t\t\t\tif(i%2 == 0){\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"{\n\t\t\t\tfor(int j=0; j<w; j++){\n\t\t\t\t\tif(i%2 == 0){\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"for(int j=0; j<w; j++){\n\t\t\t\t\tif(i%2 == 0){\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"int j=0;",
"int j=0;",
"j",
"0",
"j<w",
"j",
"w",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif(i%2 == 0){\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif(i%2 == 0){\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"if(i%2 == 0){\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"i%2 == 0",
"i%2",
"i",
"2",
"0",
"{\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}",
"j%2 == 0",
"j%2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}",
"System.out.print('#')",
"System.out.print",
"System.out",
"System",
"System.out",
"'#'",
"{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}",
"System.out.print('.')",
"System.out.print",
"System.out",
"System",
"System.out",
"'.'",
"{\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}",
"j%2 == 0",
"j%2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}",
"System.out.print('.')",
"System.out.print",
"System.out",
"System",
"System.out",
"'.'",
"{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}",
"System.out.print('#')",
"System.out.print",
"System.out",
"System",
"System.out",
"'#'",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"h = in.nextInt()",
"h",
"in.nextInt()",
"in.nextInt",
"in",
"w = in.nextInt()",
"w",
"in.nextInt()",
"in.nextInt",
"in",
"String[] args",
"args",
"public class Main{\n\tpublic static void main(String[] args){\n\t\tScanner in = new Scanner(System.in);\n\t\tint h,w;\n\t\t\n\t\th=in.nextInt();\n\t\tw=in.nextInt();\n\t\t\n\t\twhile(h!=0 || w!=0){\n\t\t\tfor(int i=0; i<h; i++){\n\t\t\t\tfor(int j=0; j<w; j++){\n\t\t\t\t\tif(i%2 == 0){\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println();\n\t\t\th = in.nextInt();\n\t\t\tw = in.nextInt();\n\t\t}\n\t}\n}",
"public class Main{\n\tpublic static void main(String[] args){\n\t\tScanner in = new Scanner(System.in);\n\t\tint h,w;\n\t\t\n\t\th=in.nextInt();\n\t\tw=in.nextInt();\n\t\t\n\t\twhile(h!=0 || w!=0){\n\t\t\tfor(int i=0; i<h; i++){\n\t\t\t\tfor(int j=0; j<w; j++){\n\t\t\t\t\tif(i%2 == 0){\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(j%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print('.');\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print('#');\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println();\n\t\t\th = in.nextInt();\n\t\t\tw = in.nextInt();\n\t\t}\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner in = new Scanner(System.in);
int h,w;
h=in.nextInt();
w=in.nextInt();
while(h!=0 || w!=0){
for(int i=0; i<h; i++){
for(int j=0; j<w; j++){
if(i%2 == 0){
if(j%2 == 0){
System.out.print('#');
}else{
System.out.print('.');
}
}else{
if(j%2 == 0){
System.out.print('.');
}else{
System.out.print('#');
}
}
}
System.out.println();
}
System.out.println();
h = in.nextInt();
w = in.nextInt();
}
}
} |
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7,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
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17,
2,
13,
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1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
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17,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
13,
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17,
30,
4,
18,
18,
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13,
17,
4,
18,
18,
13,
13,
17,
14,
2,
2,
13,
17,
17,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
158,
2
],
[
158,
3
],
[
3,
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],
[
3,
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],
[
5,
6
],
[
6,
7
],
[
6,
8
],
[
5,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
11,
17
],
[
17,
18
],
[
17,
19
],
[
19,
20
],
[
20,
21
],
[
11,
22
],
[
22,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
23,
27
],
[
27,
28
],
[
27,
29
],
[
22,
30
],
[
30,
31
],
[
11,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
34,
36
],
[
32,
37
],
[
37,
38
],
[
37,
39
],
[
32,
40
],
[
40,
41
],
[
41,
42
],
[
32,
43
],
[
44,
44
],
[
44,
45
],
[
45,
46
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[
46,
47
],
[
47,
48
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[
47,
49
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[
46,
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[
45,
51
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[
51,
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],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
54,
56
],
[
52,
57
],
[
57,
58
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[
57,
59
],
[
52,
60
],
[
60,
61
],
[
61,
62
],
[
52,
63
],
[
64,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
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[
67,
69
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[
66,
70
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[
65,
71
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[
71,
72
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[
72,
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[
73,
74
],
[
74,
75
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[
74,
76
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[
72,
77
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[
64,
78
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[
78,
79
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[
79,
80
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[
80,
81
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[
80,
82
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[
79,
83
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[
78,
84
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[
84,
85
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[
85,
86
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[
86,
87
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[
87,
88
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[
87,
89
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[
85,
90
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[
51,
91
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[
91,
92
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[
92,
93
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[
93,
94
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[
93,
95
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[
91,
96
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[
44,
97
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[
97,
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[
98,
99
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[
99,
100
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[
99,
101
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[
98,
102
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[
97,
103
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[
103,
104
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[
104,
105
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[
105,
106
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[
106,
107
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[
106,
108
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[
104,
109
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[
109,
110
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[
109,
111
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[
104,
112
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[
112,
113
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[
113,
114
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[
104,
115
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[
116,
116
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[
116,
117
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[
117,
118
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[
118,
119
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[
119,
120
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[
119,
121
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[
118,
122
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[
117,
123
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[
123,
124
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[
124,
125
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[
125,
126
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[
126,
127
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[
126,
128
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[
124,
129
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[
116,
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[
130,
131
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[
131,
132
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132,
133
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[
132,
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130,
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[
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103,
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143,
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[
145,
147
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[
143,
148
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[
11,
149
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[
149,
150
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[
150,
151
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[
151,
152
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[
151,
153
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[
149,
154
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3,
155
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[
155,
156
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[
0,
157
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[
157,
158
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[
157,
159
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] | [
"public class Main {\n public static void main (String[] srgs){\n\n // ??????????????????????????????.\n java.util.Scanner sc = new java.util.Scanner(System.in);\n\n // ?????????????????? int ?????¨??????????????\\???????????????.\n // ??????????????????????????? 0 ????????????.\n while (true) {\n int H = sc.nextInt();\n int W = sc.nextInt();\n if (H == 0 && W == 0) { break; }\n\n // H * W ????????§?????????????????????.\n for (int i = 0; i < H; i ++) {\n if (i % 2 == 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\"#\"); }\n if (j % 2 != 0) { System.out.print(\".\"); }\n }\n System.out.print(\"\\n\");\n }\n if (i % 2 != 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\".\"); }\n if (j % 2 != 0) { System.out.print(\"#\"); }\n }\n System.out.print(\"\\n\");\n }\n }\n System.out.print(\"\\n\");\n }\n }\n}",
"public class Main {\n public static void main (String[] srgs){\n\n // ??????????????????????????????.\n java.util.Scanner sc = new java.util.Scanner(System.in);\n\n // ?????????????????? int ?????¨??????????????\\???????????????.\n // ??????????????????????????? 0 ????????????.\n while (true) {\n int H = sc.nextInt();\n int W = sc.nextInt();\n if (H == 0 && W == 0) { break; }\n\n // H * W ????????§?????????????????????.\n for (int i = 0; i < H; i ++) {\n if (i % 2 == 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\"#\"); }\n if (j % 2 != 0) { System.out.print(\".\"); }\n }\n System.out.print(\"\\n\");\n }\n if (i % 2 != 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\".\"); }\n if (j % 2 != 0) { System.out.print(\"#\"); }\n }\n System.out.print(\"\\n\");\n }\n }\n System.out.print(\"\\n\");\n }\n }\n}",
"Main",
"public static void main (String[] srgs){\n\n // ??????????????????????????????.\n java.util.Scanner sc = new java.util.Scanner(System.in);\n\n // ?????????????????? int ?????¨??????????????\\???????????????.\n // ??????????????????????????? 0 ????????????.\n while (true) {\n int H = sc.nextInt();\n int W = sc.nextInt();\n if (H == 0 && W == 0) { break; }\n\n // H * W ????????§?????????????????????.\n for (int i = 0; i < H; i ++) {\n if (i % 2 == 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\"#\"); }\n if (j % 2 != 0) { System.out.print(\".\"); }\n }\n System.out.print(\"\\n\");\n }\n if (i % 2 != 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\".\"); }\n if (j % 2 != 0) { System.out.print(\"#\"); }\n }\n System.out.print(\"\\n\");\n }\n }\n System.out.print(\"\\n\");\n }\n }",
"main",
"{\n\n // ??????????????????????????????.\n java.util.Scanner sc = new java.util.Scanner(System.in);\n\n // ?????????????????? int ?????¨??????????????\\???????????????.\n // ??????????????????????????? 0 ????????????.\n while (true) {\n int H = sc.nextInt();\n int W = sc.nextInt();\n if (H == 0 && W == 0) { break; }\n\n // H * W ????????§?????????????????????.\n for (int i = 0; i < H; i ++) {\n if (i % 2 == 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\"#\"); }\n if (j % 2 != 0) { System.out.print(\".\"); }\n }\n System.out.print(\"\\n\");\n }\n if (i % 2 != 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\".\"); }\n if (j % 2 != 0) { System.out.print(\"#\"); }\n }\n System.out.print(\"\\n\");\n }\n }\n System.out.print(\"\\n\");\n }\n }",
"java.util.Scanner sc = new java.util.Scanner(System.in);",
"sc",
"new java.util.Scanner(System.in)",
"while (true) {\n int H = sc.nextInt();\n int W = sc.nextInt();\n if (H == 0 && W == 0) { break; }\n\n // H * W ????????§?????????????????????.\n for (int i = 0; i < H; i ++) {\n if (i % 2 == 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\"#\"); }\n if (j % 2 != 0) { System.out.print(\".\"); }\n }\n System.out.print(\"\\n\");\n }\n if (i % 2 != 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\".\"); }\n if (j % 2 != 0) { System.out.print(\"#\"); }\n }\n System.out.print(\"\\n\");\n }\n }\n System.out.print(\"\\n\");\n }",
"true",
"{\n int H = sc.nextInt();\n int W = sc.nextInt();\n if (H == 0 && W == 0) { break; }\n\n // H * W ????????§?????????????????????.\n for (int i = 0; i < H; i ++) {\n if (i % 2 == 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\"#\"); }\n if (j % 2 != 0) { System.out.print(\".\"); }\n }\n System.out.print(\"\\n\");\n }\n if (i % 2 != 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\".\"); }\n if (j % 2 != 0) { System.out.print(\"#\"); }\n }\n System.out.print(\"\\n\");\n }\n }\n System.out.print(\"\\n\");\n }",
"int H = sc.nextInt();",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int W = sc.nextInt();",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if (H == 0 && W == 0) { break; }",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{ break; }",
"break;",
"for (int i = 0; i < H; i ++) {\n if (i % 2 == 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\"#\"); }\n if (j % 2 != 0) { System.out.print(\".\"); }\n }\n System.out.print(\"\\n\");\n }\n if (i % 2 != 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\".\"); }\n if (j % 2 != 0) { System.out.print(\"#\"); }\n }\n System.out.print(\"\\n\");\n }\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i ++",
"i ++",
"i",
"{\n if (i % 2 == 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\"#\"); }\n if (j % 2 != 0) { System.out.print(\".\"); }\n }\n System.out.print(\"\\n\");\n }\n if (i % 2 != 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\".\"); }\n if (j % 2 != 0) { System.out.print(\"#\"); }\n }\n System.out.print(\"\\n\");\n }\n }",
"{\n if (i % 2 == 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\"#\"); }\n if (j % 2 != 0) { System.out.print(\".\"); }\n }\n System.out.print(\"\\n\");\n }\n if (i % 2 != 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\".\"); }\n if (j % 2 != 0) { System.out.print(\"#\"); }\n }\n System.out.print(\"\\n\");\n }\n }",
"if (i % 2 == 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\"#\"); }\n if (j % 2 != 0) { System.out.print(\".\"); }\n }\n System.out.print(\"\\n\");\n }",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\"#\"); }\n if (j % 2 != 0) { System.out.print(\".\"); }\n }\n System.out.print(\"\\n\");\n }",
"for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\"#\"); }\n if (j % 2 != 0) { System.out.print(\".\"); }\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < W",
"j",
"W",
"j ++",
"j ++",
"j",
"{\n if (j % 2 == 0) { System.out.print(\"#\"); }\n if (j % 2 != 0) { System.out.print(\".\"); }\n }",
"{\n if (j % 2 == 0) { System.out.print(\"#\"); }\n if (j % 2 != 0) { System.out.print(\".\"); }\n }",
"if (j % 2 == 0) { System.out.print(\"#\"); }",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"{ System.out.print(\"#\"); }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"if (j % 2 != 0) { System.out.print(\".\"); }",
"j % 2 != 0",
"j % 2",
"j",
"2",
"0",
"{ System.out.print(\".\"); }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"if (i % 2 != 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\".\"); }\n if (j % 2 != 0) { System.out.print(\"#\"); }\n }\n System.out.print(\"\\n\");\n }",
"i % 2 != 0",
"i % 2",
"i",
"2",
"0",
"{\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\".\"); }\n if (j % 2 != 0) { System.out.print(\"#\"); }\n }\n System.out.print(\"\\n\");\n }",
"for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\".\"); }\n if (j % 2 != 0) { System.out.print(\"#\"); }\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < W",
"j",
"W",
"j ++",
"j ++",
"j",
"{\n if (j % 2 == 0) { System.out.print(\".\"); }\n if (j % 2 != 0) { System.out.print(\"#\"); }\n }",
"{\n if (j % 2 == 0) { System.out.print(\".\"); }\n if (j % 2 != 0) { System.out.print(\"#\"); }\n }",
"if (j % 2 == 0) { System.out.print(\".\"); }",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"{ System.out.print(\".\"); }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"if (j % 2 != 0) { System.out.print(\"#\"); }",
"j % 2 != 0",
"j % 2",
"j",
"2",
"0",
"{ System.out.print(\"#\"); }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"String[] srgs",
"srgs",
"public class Main {\n public static void main (String[] srgs){\n\n // ??????????????????????????????.\n java.util.Scanner sc = new java.util.Scanner(System.in);\n\n // ?????????????????? int ?????¨??????????????\\???????????????.\n // ??????????????????????????? 0 ????????????.\n while (true) {\n int H = sc.nextInt();\n int W = sc.nextInt();\n if (H == 0 && W == 0) { break; }\n\n // H * W ????????§?????????????????????.\n for (int i = 0; i < H; i ++) {\n if (i % 2 == 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\"#\"); }\n if (j % 2 != 0) { System.out.print(\".\"); }\n }\n System.out.print(\"\\n\");\n }\n if (i % 2 != 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\".\"); }\n if (j % 2 != 0) { System.out.print(\"#\"); }\n }\n System.out.print(\"\\n\");\n }\n }\n System.out.print(\"\\n\");\n }\n }\n}",
"public class Main {\n public static void main (String[] srgs){\n\n // ??????????????????????????????.\n java.util.Scanner sc = new java.util.Scanner(System.in);\n\n // ?????????????????? int ?????¨??????????????\\???????????????.\n // ??????????????????????????? 0 ????????????.\n while (true) {\n int H = sc.nextInt();\n int W = sc.nextInt();\n if (H == 0 && W == 0) { break; }\n\n // H * W ????????§?????????????????????.\n for (int i = 0; i < H; i ++) {\n if (i % 2 == 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\"#\"); }\n if (j % 2 != 0) { System.out.print(\".\"); }\n }\n System.out.print(\"\\n\");\n }\n if (i % 2 != 0) {\n for (int j = 0; j < W; j ++) {\n if (j % 2 == 0) { System.out.print(\".\"); }\n if (j % 2 != 0) { System.out.print(\"#\"); }\n }\n System.out.print(\"\\n\");\n }\n }\n System.out.print(\"\\n\");\n }\n }\n}",
"Main"
] | public class Main {
public static void main (String[] srgs){
// ??????????????????????????????.
java.util.Scanner sc = new java.util.Scanner(System.in);
// ?????????????????? int ?????¨??????????????\???????????????.
// ??????????????????????????? 0 ????????????.
while (true) {
int H = sc.nextInt();
int W = sc.nextInt();
if (H == 0 && W == 0) { break; }
// H * W ????????§?????????????????????.
for (int i = 0; i < H; i ++) {
if (i % 2 == 0) {
for (int j = 0; j < W; j ++) {
if (j % 2 == 0) { System.out.print("#"); }
if (j % 2 != 0) { System.out.print("."); }
}
System.out.print("\n");
}
if (i % 2 != 0) {
for (int j = 0; j < W; j ++) {
if (j % 2 == 0) { System.out.print("."); }
if (j % 2 != 0) { System.out.print("#"); }
}
System.out.print("\n");
}
}
System.out.print("\n");
}
}
} |
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7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
41,
13,
41,
13,
20,
42,
17,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
99,
5
],
[
99,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
8,
11
],
[
11,
12
],
[
8,
13
],
[
13,
14
],
[
13,
15
],
[
8,
16
],
[
16,
17
],
[
16,
18
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
21,
22
],
[
22,
23
],
[
18,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
18,
29
],
[
29,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
30,
34
],
[
34,
35
],
[
34,
36
],
[
29,
37
],
[
18,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
38,
43
],
[
43,
44
],
[
43,
45
],
[
38,
46
],
[
46,
47
],
[
47,
48
],
[
38,
49
],
[
50,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
56,
58
],
[
51,
59
],
[
59,
60
],
[
60,
61
],
[
51,
62
],
[
63,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
67,
69
],
[
66,
70
],
[
65,
71
],
[
64,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
74,
76
],
[
72,
77
],
[
64,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
78,
83
],
[
50,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
86,
88
],
[
84,
89
],
[
18,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
92,
94
],
[
90,
95
],
[
6,
96
],
[
96,
97
],
[
0,
98
],
[
98,
99
],
[
98,
100
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO ?????????????????????????????????????????????\n\t\tint H,W;\n\t\t\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true)\n\t\t{\n\t\t\tH=scan.nextInt();\n\t\t\tW=scan.nextInt();\n\t\t\tif(H==0&&W==0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tfor(int i=0;i<H;i++) {\n\t\t\t\t\n\t\t\t\tfor(int j=0;j<W;j++) {\n\t\t\t\t\tif((i+j)%2==0)\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\n\t\t}\n\n\t}\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO ?????????????????????????????????????????????\n\t\tint H,W;\n\t\t\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true)\n\t\t{\n\t\t\tH=scan.nextInt();\n\t\t\tW=scan.nextInt();\n\t\t\tif(H==0&&W==0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tfor(int i=0;i<H;i++) {\n\t\t\t\t\n\t\t\t\tfor(int j=0;j<W;j++) {\n\t\t\t\t\tif((i+j)%2==0)\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\n\t\t}\n\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\t// TODO ?????????????????????????????????????????????\n\t\tint H,W;\n\t\t\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true)\n\t\t{\n\t\t\tH=scan.nextInt();\n\t\t\tW=scan.nextInt();\n\t\t\tif(H==0&&W==0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tfor(int i=0;i<H;i++) {\n\t\t\t\t\n\t\t\t\tfor(int j=0;j<W;j++) {\n\t\t\t\t\tif((i+j)%2==0)\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\n\t\t}\n\n\t}",
"main",
"{\n\t\t// TODO ?????????????????????????????????????????????\n\t\tint H,W;\n\t\t\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true)\n\t\t{\n\t\t\tH=scan.nextInt();\n\t\t\tW=scan.nextInt();\n\t\t\tif(H==0&&W==0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tfor(int i=0;i<H;i++) {\n\t\t\t\t\n\t\t\t\tfor(int j=0;j<W;j++) {\n\t\t\t\t\tif((i+j)%2==0)\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\n\t\t}\n\n\t}",
"int H",
"H",
"W;",
"W",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"while(true)\n\t\t{\n\t\t\tH=scan.nextInt();\n\t\t\tW=scan.nextInt();\n\t\t\tif(H==0&&W==0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tfor(int i=0;i<H;i++) {\n\t\t\t\t\n\t\t\t\tfor(int j=0;j<W;j++) {\n\t\t\t\t\tif((i+j)%2==0)\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\n\t\t}",
"true",
"{\n\t\t\tH=scan.nextInt();\n\t\t\tW=scan.nextInt();\n\t\t\tif(H==0&&W==0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tfor(int i=0;i<H;i++) {\n\t\t\t\t\n\t\t\t\tfor(int j=0;j<W;j++) {\n\t\t\t\t\tif((i+j)%2==0)\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\n\t\t}",
"H=scan.nextInt()",
"H",
"scan.nextInt()",
"scan.nextInt",
"scan",
"W=scan.nextInt()",
"W",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if(H==0&&W==0)\n\t\t\t\tbreak;",
"H==0&&W==0",
"H==0",
"H",
"0",
"W==0",
"W",
"0",
"break;",
"for(int i=0;i<H;i++) {\n\t\t\t\t\n\t\t\t\tfor(int j=0;j<W;j++) {\n\t\t\t\t\tif((i+j)%2==0)\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t\n\t\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\t\n\t\t\t\tfor(int j=0;j<W;j++) {\n\t\t\t\t\tif((i+j)%2==0)\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t\n\t\t\t}",
"{\n\t\t\t\t\n\t\t\t\tfor(int j=0;j<W;j++) {\n\t\t\t\t\tif((i+j)%2==0)\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t\n\t\t\t}",
"for(int j=0;j<W;j++) {\n\t\t\t\t\tif((i+j)%2==0)\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t}",
"int j=0;",
"int j=0;",
"j",
"0",
"j<W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif((i+j)%2==0)\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t}",
"{\n\t\t\t\t\tif((i+j)%2==0)\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t}",
"if((i+j)%2==0)\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.printf(\".\");",
"(i+j)%2==0",
"(i+j)%2",
"(i+j)",
"i",
"j",
"2",
"0",
"System.out.printf(\"#\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.printf(\".\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.printf(\"\\n\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"\\n\"",
"System.out.printf(\"\\n\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"\\n\"",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO ?????????????????????????????????????????????\n\t\tint H,W;\n\t\t\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true)\n\t\t{\n\t\t\tH=scan.nextInt();\n\t\t\tW=scan.nextInt();\n\t\t\tif(H==0&&W==0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tfor(int i=0;i<H;i++) {\n\t\t\t\t\n\t\t\t\tfor(int j=0;j<W;j++) {\n\t\t\t\t\tif((i+j)%2==0)\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\n\t\t}\n\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO ?????????????????????????????????????????????\n\t\tint H,W;\n\t\t\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true)\n\t\t{\n\t\t\tH=scan.nextInt();\n\t\t\tW=scan.nextInt();\n\t\t\tif(H==0&&W==0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tfor(int i=0;i<H;i++) {\n\t\t\t\t\n\t\t\t\tfor(int j=0;j<W;j++) {\n\t\t\t\t\tif((i+j)%2==0)\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\n\t\t}\n\n\t}\n\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
// TODO ?????????????????????????????????????????????
int H,W;
Scanner scan = new Scanner(System.in);
while(true)
{
H=scan.nextInt();
W=scan.nextInt();
if(H==0&&W==0)
break;
for(int i=0;i<H;i++) {
for(int j=0;j<W;j++) {
if((i+j)%2==0)
System.out.printf("#");
else
System.out.printf(".");
}
System.out.printf("\n");
}
System.out.printf("\n");
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
15,
5
],
[
15,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
6,
12
],
[
12,
13
],
[
0,
14
],
[
14,
15
],
[
14,
16
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n loop: while(true){\n int h = sc.nextInt(),w = sc.nextInt();\n if(w == 0 && h == 0) break loop;\n for(int i = 0;i < h;i++){\n for(int j = 0;j < w;j++){\n if(i % 2 == 0) System.out.print(j % 2 == 0 ? \"#\" : \".\");\n else System.out.print(j % 2 == 0 ? \".\" : \"#\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n loop: while(true){\n int h = sc.nextInt(),w = sc.nextInt();\n if(w == 0 && h == 0) break loop;\n for(int i = 0;i < h;i++){\n for(int j = 0;j < w;j++){\n if(i % 2 == 0) System.out.print(j % 2 == 0 ? \"#\" : \".\");\n else System.out.print(j % 2 == 0 ? \".\" : \"#\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n\n}",
"Main",
"public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n loop: while(true){\n int h = sc.nextInt(),w = sc.nextInt();\n if(w == 0 && h == 0) break loop;\n for(int i = 0;i < h;i++){\n for(int j = 0;j < w;j++){\n if(i % 2 == 0) System.out.print(j % 2 == 0 ? \"#\" : \".\");\n else System.out.print(j % 2 == 0 ? \".\" : \"#\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n loop: while(true){\n int h = sc.nextInt(),w = sc.nextInt();\n if(w == 0 && h == 0) break loop;\n for(int i = 0;i < h;i++){\n for(int j = 0;j < w;j++){\n if(i % 2 == 0) System.out.print(j % 2 == 0 ? \"#\" : \".\");\n else System.out.print(j % 2 == 0 ? \".\" : \"#\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"String[] args",
"args",
"public class Main {\n\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n loop: while(true){\n int h = sc.nextInt(),w = sc.nextInt();\n if(w == 0 && h == 0) break loop;\n for(int i = 0;i < h;i++){\n for(int j = 0;j < w;j++){\n if(i % 2 == 0) System.out.print(j % 2 == 0 ? \"#\" : \".\");\n else System.out.print(j % 2 == 0 ? \".\" : \"#\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n\n}",
"public class Main {\n\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n loop: while(true){\n int h = sc.nextInt(),w = sc.nextInt();\n if(w == 0 && h == 0) break loop;\n for(int i = 0;i < h;i++){\n for(int j = 0;j < w;j++){\n if(i % 2 == 0) System.out.print(j % 2 == 0 ? \"#\" : \".\");\n else System.out.print(j % 2 == 0 ? \".\" : \"#\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
loop: while(true){
int h = sc.nextInt(),w = sc.nextInt();
if(w == 0 && h == 0) break loop;
for(int i = 0;i < h;i++){
for(int j = 0;j < w;j++){
if(i % 2 == 0) System.out.print(j % 2 == 0 ? "#" : ".");
else System.out.print(j % 2 == 0 ? "." : "#");
}
System.out.println();
}
System.out.println();
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
41,
13,
17,
42,
17,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
0,
13,
17,
0,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
18,
13,
13,
8,
0,
13,
40,
13,
17,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
8,
16
],
[
16,
17
],
[
16,
18
],
[
8,
19
],
[
19,
20
],
[
19,
21
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
24,
25
],
[
25,
26
],
[
21,
27
],
[
27,
28
],
[
27,
29
],
[
29,
30
],
[
30,
31
],
[
21,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
34,
36
],
[
33,
37
],
[
37,
38
],
[
37,
39
],
[
32,
40
],
[
21,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
43,
45
],
[
41,
46
],
[
46,
47
],
[
46,
48
],
[
41,
49
],
[
49,
50
],
[
50,
51
],
[
41,
52
],
[
53,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
55,
59
],
[
54,
60
],
[
60,
61
],
[
60,
62
],
[
54,
63
],
[
63,
64
],
[
63,
65
],
[
53,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
68,
70
],
[
66,
71
],
[
71,
72
],
[
71,
73
],
[
66,
74
],
[
74,
75
],
[
75,
76
],
[
66,
77
],
[
78,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
79,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
87,
88
],
[
84,
89
],
[
84,
90
],
[
53,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
21,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
6,
101
],
[
101,
102
]
] | [
"import java.util.Scanner;\n\nclass Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scanner = new Scanner(System.in);\n\t\tint H, W;\n\t\tboolean sharp = false;\n\n\t\twhile (true) {\n\t\t\tH = scanner.nextInt();\n\t\t\tW = scanner.nextInt();\n\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\n\t\t\tfor (int i = 0; i < H; i++) {\n\t\t\t\tif (i % 2 == 0)\n\t\t\t\t\tsharp = false;\n\t\t\t\telse\n\t\t\t\t\tsharp = true;\n\n\t\t\t\tfor (int i2 = 0; i2 < W; i2++) {\n\t\t\t\t\tSystem.out.print((sharp = !sharp) ? \"#\" : \".\");\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scanner = new Scanner(System.in);\n\t\tint H, W;\n\t\tboolean sharp = false;\n\n\t\twhile (true) {\n\t\t\tH = scanner.nextInt();\n\t\t\tW = scanner.nextInt();\n\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\n\t\t\tfor (int i = 0; i < H; i++) {\n\t\t\t\tif (i % 2 == 0)\n\t\t\t\t\tsharp = false;\n\t\t\t\telse\n\t\t\t\t\tsharp = true;\n\n\t\t\t\tfor (int i2 = 0; i2 < W; i2++) {\n\t\t\t\t\tSystem.out.print((sharp = !sharp) ? \"#\" : \".\");\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner scanner = new Scanner(System.in);\n\t\tint H, W;\n\t\tboolean sharp = false;\n\n\t\twhile (true) {\n\t\t\tH = scanner.nextInt();\n\t\t\tW = scanner.nextInt();\n\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\n\t\t\tfor (int i = 0; i < H; i++) {\n\t\t\t\tif (i % 2 == 0)\n\t\t\t\t\tsharp = false;\n\t\t\t\telse\n\t\t\t\t\tsharp = true;\n\n\t\t\t\tfor (int i2 = 0; i2 < W; i2++) {\n\t\t\t\t\tSystem.out.print((sharp = !sharp) ? \"#\" : \".\");\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\n\t\t\tSystem.out.println();\n\t\t}\n\t}",
"main",
"{\n\t\tScanner scanner = new Scanner(System.in);\n\t\tint H, W;\n\t\tboolean sharp = false;\n\n\t\twhile (true) {\n\t\t\tH = scanner.nextInt();\n\t\t\tW = scanner.nextInt();\n\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\n\t\t\tfor (int i = 0; i < H; i++) {\n\t\t\t\tif (i % 2 == 0)\n\t\t\t\t\tsharp = false;\n\t\t\t\telse\n\t\t\t\t\tsharp = true;\n\n\t\t\t\tfor (int i2 = 0; i2 < W; i2++) {\n\t\t\t\t\tSystem.out.print((sharp = !sharp) ? \"#\" : \".\");\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\n\t\t\tSystem.out.println();\n\t\t}\n\t}",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"int H",
"H",
"W;",
"W",
"boolean sharp = false;",
"sharp",
"false",
"while (true) {\n\t\t\tH = scanner.nextInt();\n\t\t\tW = scanner.nextInt();\n\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\n\t\t\tfor (int i = 0; i < H; i++) {\n\t\t\t\tif (i % 2 == 0)\n\t\t\t\t\tsharp = false;\n\t\t\t\telse\n\t\t\t\t\tsharp = true;\n\n\t\t\t\tfor (int i2 = 0; i2 < W; i2++) {\n\t\t\t\t\tSystem.out.print((sharp = !sharp) ? \"#\" : \".\");\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\n\t\t\tSystem.out.println();\n\t\t}",
"true",
"{\n\t\t\tH = scanner.nextInt();\n\t\t\tW = scanner.nextInt();\n\n\t\t\tif (H == 0 && W == 0)\n\t\t\t\tbreak;\n\n\t\t\tfor (int i = 0; i < H; i++) {\n\t\t\t\tif (i % 2 == 0)\n\t\t\t\t\tsharp = false;\n\t\t\t\telse\n\t\t\t\t\tsharp = true;\n\n\t\t\t\tfor (int i2 = 0; i2 < W; i2++) {\n\t\t\t\t\tSystem.out.print((sharp = !sharp) ? \"#\" : \".\");\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\n\t\t\tSystem.out.println();\n\t\t}",
"H = scanner.nextInt()",
"H",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"W = scanner.nextInt()",
"W",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"if (H == 0 && W == 0)\n\t\t\t\tbreak;",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"break;",
"for (int i = 0; i < H; i++) {\n\t\t\t\tif (i % 2 == 0)\n\t\t\t\t\tsharp = false;\n\t\t\t\telse\n\t\t\t\t\tsharp = true;\n\n\t\t\t\tfor (int i2 = 0; i2 < W; i2++) {\n\t\t\t\t\tSystem.out.print((sharp = !sharp) ? \"#\" : \".\");\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\tif (i % 2 == 0)\n\t\t\t\t\tsharp = false;\n\t\t\t\telse\n\t\t\t\t\tsharp = true;\n\n\t\t\t\tfor (int i2 = 0; i2 < W; i2++) {\n\t\t\t\t\tSystem.out.print((sharp = !sharp) ? \"#\" : \".\");\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"{\n\t\t\t\tif (i % 2 == 0)\n\t\t\t\t\tsharp = false;\n\t\t\t\telse\n\t\t\t\t\tsharp = true;\n\n\t\t\t\tfor (int i2 = 0; i2 < W; i2++) {\n\t\t\t\t\tSystem.out.print((sharp = !sharp) ? \"#\" : \".\");\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"if (i % 2 == 0)\n\t\t\t\t\tsharp = false;\n\t\t\t\telse\n\t\t\t\t\tsharp = true;",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"sharp = false",
"sharp",
"false",
"sharp = true",
"sharp",
"true",
"for (int i2 = 0; i2 < W; i2++) {\n\t\t\t\t\tSystem.out.print((sharp = !sharp) ? \"#\" : \".\");\n\t\t\t\t}",
"int i2 = 0;",
"int i2 = 0;",
"i2",
"0",
"i2 < W",
"i2",
"W",
"i2++",
"i2++",
"i2",
"{\n\t\t\t\t\tSystem.out.print((sharp = !sharp) ? \"#\" : \".\");\n\t\t\t\t}",
"{\n\t\t\t\t\tSystem.out.print((sharp = !sharp) ? \"#\" : \".\");\n\t\t\t\t}",
"System.out.print((sharp = !sharp) ? \"#\" : \".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"(sharp = !sharp) ? \"#\" : \".\"",
"(sharp = !sharp)",
"sharp",
"!sharp",
"sharp",
"\"#\"",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args"
] | import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int H, W;
boolean sharp = false;
while (true) {
H = scanner.nextInt();
W = scanner.nextInt();
if (H == 0 && W == 0)
break;
for (int i = 0; i < H; i++) {
if (i % 2 == 0)
sharp = false;
else
sharp = true;
for (int i2 = 0; i2 < W; i2++) {
System.out.print((sharp = !sharp) ? "#" : ".");
}
System.out.println();
}
System.out.println();
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
39,
17,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
18,
13,
13,
18,
13,
2,
2,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
23,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
13,
17,
3,
4,
13,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
99,
5
],
[
99,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
11,
13
],
[
8,
14
],
[
14,
15
],
[
15,
16
],
[
16,
17
],
[
16,
18
],
[
14,
19
],
[
19,
20
],
[
19,
21
],
[
14,
22
],
[
22,
23
],
[
23,
24
],
[
14,
25
],
[
26,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
29,
31
],
[
27,
32
],
[
32,
33
],
[
32,
34
],
[
27,
35
],
[
35,
36
],
[
36,
37
],
[
27,
38
],
[
39,
39
],
[
39,
40
],
[
40,
41
],
[
41,
42
],
[
42,
43
],
[
42,
44
],
[
40,
45
],
[
45,
46
],
[
45,
47
],
[
47,
48
],
[
48,
49
],
[
48,
50
],
[
47,
51
],
[
26,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
54,
56
],
[
52,
57
],
[
8,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
60,
62
],
[
58,
63
],
[
6,
64
],
[
64,
65
],
[
6,
66
],
[
66,
67
],
[
99,
68
],
[
68,
69
],
[
68,
70
],
[
70,
71
],
[
71,
72
],
[
71,
73
],
[
70,
74
],
[
74,
75
],
[
74,
76
],
[
76,
77
],
[
77,
78
],
[
77,
79
],
[
79,
80
],
[
80,
81
],
[
76,
82
],
[
82,
83
],
[
82,
84
],
[
84,
85
],
[
85,
86
],
[
76,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
87,
91
],
[
76,
92
],
[
92,
93
],
[
92,
94
],
[
92,
95
],
[
68,
96
],
[
96,
97
],
[
0,
98
],
[
98,
99
],
[
98,
100
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n static void printBox(int H, int W) {\n char[] pat = {'#','.'};\n for(int i=0;i<H;i++) {\n for(int j=0;j<W;j++) {\n System.out.print(pat[(i+j) % 2]);\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n }\n public static void main(String[] args) {\n Scanner in = new Scanner(System.in);\n while(true) {\n int H = in.nextInt();\n int W = in.nextInt();\n if(H == 0) break;\n printBox(H, W);\n }\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n static void printBox(int H, int W) {\n char[] pat = {'#','.'};\n for(int i=0;i<H;i++) {\n for(int j=0;j<W;j++) {\n System.out.print(pat[(i+j) % 2]);\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n }\n public static void main(String[] args) {\n Scanner in = new Scanner(System.in);\n while(true) {\n int H = in.nextInt();\n int W = in.nextInt();\n if(H == 0) break;\n printBox(H, W);\n }\n }\n}",
"Main",
"static void printBox(int H, int W) {\n char[] pat = {'#','.'};\n for(int i=0;i<H;i++) {\n for(int j=0;j<W;j++) {\n System.out.print(pat[(i+j) % 2]);\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n }",
"printBox",
"{\n char[] pat = {'#','.'};\n for(int i=0;i<H;i++) {\n for(int j=0;j<W;j++) {\n System.out.print(pat[(i+j) % 2]);\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n }",
"char[] pat = {'#','.'};",
"pat",
"{'#','.'}",
"'#'",
"'.'",
"for(int i=0;i<H;i++) {\n for(int j=0;j<W;j++) {\n System.out.print(pat[(i+j) % 2]);\n }\n System.out.println(\"\");\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<H",
"i",
"H",
"i++",
"i++",
"i",
"{\n for(int j=0;j<W;j++) {\n System.out.print(pat[(i+j) % 2]);\n }\n System.out.println(\"\");\n }",
"{\n for(int j=0;j<W;j++) {\n System.out.print(pat[(i+j) % 2]);\n }\n System.out.println(\"\");\n }",
"for(int j=0;j<W;j++) {\n System.out.print(pat[(i+j) % 2]);\n }",
"int j=0;",
"int j=0;",
"j",
"0",
"j<W",
"j",
"W",
"j++",
"j++",
"j",
"{\n System.out.print(pat[(i+j) % 2]);\n }",
"{\n System.out.print(pat[(i+j) % 2]);\n }",
"System.out.print(pat[(i+j) % 2])",
"System.out.print",
"System.out",
"System",
"System.out",
"pat[(i+j) % 2]",
"pat",
"(i+j) % 2",
"(i+j)",
"i",
"j",
"2",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"int H",
"H",
"int W",
"W",
"public static void main(String[] args) {\n Scanner in = new Scanner(System.in);\n while(true) {\n int H = in.nextInt();\n int W = in.nextInt();\n if(H == 0) break;\n printBox(H, W);\n }\n }",
"main",
"{\n Scanner in = new Scanner(System.in);\n while(true) {\n int H = in.nextInt();\n int W = in.nextInt();\n if(H == 0) break;\n printBox(H, W);\n }\n }",
"Scanner in = new Scanner(System.in);",
"in",
"new Scanner(System.in)",
"while(true) {\n int H = in.nextInt();\n int W = in.nextInt();\n if(H == 0) break;\n printBox(H, W);\n }",
"true",
"{\n int H = in.nextInt();\n int W = in.nextInt();\n if(H == 0) break;\n printBox(H, W);\n }",
"int H = in.nextInt();",
"H",
"in.nextInt()",
"in.nextInt",
"in",
"int W = in.nextInt();",
"W",
"in.nextInt()",
"in.nextInt",
"in",
"if(H == 0) break;",
"H == 0",
"H",
"0",
"break;",
"printBox(H, W)",
"printBox",
"H",
"W",
"String[] args",
"args",
"public class Main {\n static void printBox(int H, int W) {\n char[] pat = {'#','.'};\n for(int i=0;i<H;i++) {\n for(int j=0;j<W;j++) {\n System.out.print(pat[(i+j) % 2]);\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n }\n public static void main(String[] args) {\n Scanner in = new Scanner(System.in);\n while(true) {\n int H = in.nextInt();\n int W = in.nextInt();\n if(H == 0) break;\n printBox(H, W);\n }\n }\n}",
"public class Main {\n static void printBox(int H, int W) {\n char[] pat = {'#','.'};\n for(int i=0;i<H;i++) {\n for(int j=0;j<W;j++) {\n System.out.print(pat[(i+j) % 2]);\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n }\n public static void main(String[] args) {\n Scanner in = new Scanner(System.in);\n while(true) {\n int H = in.nextInt();\n int W = in.nextInt();\n if(H == 0) break;\n printBox(H, W);\n }\n }\n}",
"Main"
] | import java.util.Scanner;
public class Main {
static void printBox(int H, int W) {
char[] pat = {'#','.'};
for(int i=0;i<H;i++) {
for(int j=0;j<W;j++) {
System.out.print(pat[(i+j) % 2]);
}
System.out.println("");
}
System.out.println("");
}
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
while(true) {
int H = in.nextInt();
int W = in.nextInt();
if(H == 0) break;
printBox(H, W);
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
4,
18,
13,
17,
30,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
115,
5
],
[
115,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
17,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
26,
27
],
[
17,
28
],
[
28,
29
],
[
29,
30
],
[
30,
31
],
[
30,
32
],
[
29,
33
],
[
33,
34
],
[
33,
35
],
[
28,
36
],
[
36,
37
],
[
17,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
38,
43
],
[
43,
44
],
[
43,
45
],
[
38,
46
],
[
46,
47
],
[
47,
48
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[
38,
49
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[
50,
50
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[
50,
51
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[
51,
52
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[
52,
53
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[
53,
54
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[
53,
55
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[
51,
56
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[
56,
57
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[
56,
58
],
[
51,
59
],
[
59,
60
],
[
60,
61
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[
51,
62
],
[
63,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
68,
70
],
[
67,
71
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[
66,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
72,
76
],
[
65,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
79,
81
],
[
78,
82
],
[
77,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
83,
87
],
[
64,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
89,
92
],
[
64,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
94,
97
],
[
50,
98
],
[
98,
99
],
[
99,
100
],
[
98,
101
],
[
17,
102
],
[
102,
103
],
[
103,
104
],
[
102,
105
],
[
8,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
108,
110
],
[
106,
111
],
[
6,
112
],
[
112,
113
],
[
0,
114
],
[
114,
115
],
[
114,
116
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\n public static void main(String[] args) throws Exception {\n Scanner input = new Scanner(System.in);\n StringBuilder build = new StringBuilder();\n while(true){\n int h = input.nextInt();\n int w = input.nextInt();\n if(h==0&&w==0){\n break;\n }\n for(int n = 0; n < h; n++){\n for(int i = 0; i < w; i++){\n if((n%2 == 1 && i%2 == 1) || (n%2 == 0 && i%2 == 0)){\n build.append(\"#\");\n }else{\n build.append(\".\");\n }\n }\n build.append(\"\\n\");\n }\n build.append(\"\\n\");\n }\n System.out.print(build);\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n public static void main(String[] args) throws Exception {\n Scanner input = new Scanner(System.in);\n StringBuilder build = new StringBuilder();\n while(true){\n int h = input.nextInt();\n int w = input.nextInt();\n if(h==0&&w==0){\n break;\n }\n for(int n = 0; n < h; n++){\n for(int i = 0; i < w; i++){\n if((n%2 == 1 && i%2 == 1) || (n%2 == 0 && i%2 == 0)){\n build.append(\"#\");\n }else{\n build.append(\".\");\n }\n }\n build.append(\"\\n\");\n }\n build.append(\"\\n\");\n }\n System.out.print(build);\n }\n}",
"Main",
"public static void main(String[] args) throws Exception {\n Scanner input = new Scanner(System.in);\n StringBuilder build = new StringBuilder();\n while(true){\n int h = input.nextInt();\n int w = input.nextInt();\n if(h==0&&w==0){\n break;\n }\n for(int n = 0; n < h; n++){\n for(int i = 0; i < w; i++){\n if((n%2 == 1 && i%2 == 1) || (n%2 == 0 && i%2 == 0)){\n build.append(\"#\");\n }else{\n build.append(\".\");\n }\n }\n build.append(\"\\n\");\n }\n build.append(\"\\n\");\n }\n System.out.print(build);\n }",
"main",
"{\n Scanner input = new Scanner(System.in);\n StringBuilder build = new StringBuilder();\n while(true){\n int h = input.nextInt();\n int w = input.nextInt();\n if(h==0&&w==0){\n break;\n }\n for(int n = 0; n < h; n++){\n for(int i = 0; i < w; i++){\n if((n%2 == 1 && i%2 == 1) || (n%2 == 0 && i%2 == 0)){\n build.append(\"#\");\n }else{\n build.append(\".\");\n }\n }\n build.append(\"\\n\");\n }\n build.append(\"\\n\");\n }\n System.out.print(build);\n }",
"Scanner input = new Scanner(System.in);",
"input",
"new Scanner(System.in)",
"StringBuilder build = new StringBuilder();",
"build",
"new StringBuilder()",
"while(true){\n int h = input.nextInt();\n int w = input.nextInt();\n if(h==0&&w==0){\n break;\n }\n for(int n = 0; n < h; n++){\n for(int i = 0; i < w; i++){\n if((n%2 == 1 && i%2 == 1) || (n%2 == 0 && i%2 == 0)){\n build.append(\"#\");\n }else{\n build.append(\".\");\n }\n }\n build.append(\"\\n\");\n }\n build.append(\"\\n\");\n }",
"true",
"{\n int h = input.nextInt();\n int w = input.nextInt();\n if(h==0&&w==0){\n break;\n }\n for(int n = 0; n < h; n++){\n for(int i = 0; i < w; i++){\n if((n%2 == 1 && i%2 == 1) || (n%2 == 0 && i%2 == 0)){\n build.append(\"#\");\n }else{\n build.append(\".\");\n }\n }\n build.append(\"\\n\");\n }\n build.append(\"\\n\");\n }",
"int h = input.nextInt();",
"h",
"input.nextInt()",
"input.nextInt",
"input",
"int w = input.nextInt();",
"w",
"input.nextInt()",
"input.nextInt",
"input",
"if(h==0&&w==0){\n break;\n }",
"h==0&&w==0",
"h==0",
"h",
"0",
"w==0",
"w",
"0",
"{\n break;\n }",
"break;",
"for(int n = 0; n < h; n++){\n for(int i = 0; i < w; i++){\n if((n%2 == 1 && i%2 == 1) || (n%2 == 0 && i%2 == 0)){\n build.append(\"#\");\n }else{\n build.append(\".\");\n }\n }\n build.append(\"\\n\");\n }",
"int n = 0;",
"int n = 0;",
"n",
"0",
"n < h",
"n",
"h",
"n++",
"n++",
"n",
"{\n for(int i = 0; i < w; i++){\n if((n%2 == 1 && i%2 == 1) || (n%2 == 0 && i%2 == 0)){\n build.append(\"#\");\n }else{\n build.append(\".\");\n }\n }\n build.append(\"\\n\");\n }",
"{\n for(int i = 0; i < w; i++){\n if((n%2 == 1 && i%2 == 1) || (n%2 == 0 && i%2 == 0)){\n build.append(\"#\");\n }else{\n build.append(\".\");\n }\n }\n build.append(\"\\n\");\n }",
"for(int i = 0; i < w; i++){\n if((n%2 == 1 && i%2 == 1) || (n%2 == 0 && i%2 == 0)){\n build.append(\"#\");\n }else{\n build.append(\".\");\n }\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < w",
"i",
"w",
"i++",
"i++",
"i",
"{\n if((n%2 == 1 && i%2 == 1) || (n%2 == 0 && i%2 == 0)){\n build.append(\"#\");\n }else{\n build.append(\".\");\n }\n }",
"{\n if((n%2 == 1 && i%2 == 1) || (n%2 == 0 && i%2 == 0)){\n build.append(\"#\");\n }else{\n build.append(\".\");\n }\n }",
"if((n%2 == 1 && i%2 == 1) || (n%2 == 0 && i%2 == 0)){\n build.append(\"#\");\n }else{\n build.append(\".\");\n }",
"(n%2 == 1 && i%2 == 1) || (n%2 == 0 && i%2 == 0)",
"(n%2 == 1 && i%2 == 1)",
"n%2 == 1",
"n%2",
"n",
"2",
"1",
"i%2 == 1",
"i%2",
"i",
"2",
"1",
"(n%2 == 0 && i%2 == 0)",
"n%2 == 0",
"n%2",
"n",
"2",
"0",
"i%2 == 0",
"i%2",
"i",
"2",
"0",
"{\n build.append(\"#\");\n }",
"build.append(\"#\")",
"build.append",
"build",
"\"#\"",
"{\n build.append(\".\");\n }",
"build.append(\".\")",
"build.append",
"build",
"\".\"",
"build.append(\"\\n\")",
"build.append",
"build",
"\"\\n\"",
"build.append(\"\\n\")",
"build.append",
"build",
"\"\\n\"",
"System.out.print(build)",
"System.out.print",
"System.out",
"System",
"System.out",
"build",
"String[] args",
"args",
"public class Main {\n\n public static void main(String[] args) throws Exception {\n Scanner input = new Scanner(System.in);\n StringBuilder build = new StringBuilder();\n while(true){\n int h = input.nextInt();\n int w = input.nextInt();\n if(h==0&&w==0){\n break;\n }\n for(int n = 0; n < h; n++){\n for(int i = 0; i < w; i++){\n if((n%2 == 1 && i%2 == 1) || (n%2 == 0 && i%2 == 0)){\n build.append(\"#\");\n }else{\n build.append(\".\");\n }\n }\n build.append(\"\\n\");\n }\n build.append(\"\\n\");\n }\n System.out.print(build);\n }\n}",
"public class Main {\n\n public static void main(String[] args) throws Exception {\n Scanner input = new Scanner(System.in);\n StringBuilder build = new StringBuilder();\n while(true){\n int h = input.nextInt();\n int w = input.nextInt();\n if(h==0&&w==0){\n break;\n }\n for(int n = 0; n < h; n++){\n for(int i = 0; i < w; i++){\n if((n%2 == 1 && i%2 == 1) || (n%2 == 0 && i%2 == 0)){\n build.append(\"#\");\n }else{\n build.append(\".\");\n }\n }\n build.append(\"\\n\");\n }\n build.append(\"\\n\");\n }\n System.out.print(build);\n }\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) throws Exception {
Scanner input = new Scanner(System.in);
StringBuilder build = new StringBuilder();
while(true){
int h = input.nextInt();
int w = input.nextInt();
if(h==0&&w==0){
break;
}
for(int n = 0; n < h; n++){
for(int i = 0; i < w; i++){
if((n%2 == 1 && i%2 == 1) || (n%2 == 0 && i%2 == 0)){
build.append("#");
}else{
build.append(".");
}
}
build.append("\n");
}
build.append("\n");
}
System.out.print(build);
}
} |
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7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
17,
41,
13,
17,
42,
17,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
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30,
30,
11,
1,
41,
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13,
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1,
40,
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30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
4,
18,
18,
13,
13,
17,
14,
2,
2,
2,
13,
13,
17,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
30,
3,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
111,
5
],
[
111,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
8,
18
],
[
18,
19
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[
18,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
20,
26
],
[
26,
27
],
[
26,
28
],
[
28,
29
],
[
29,
30
],
[
20,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
32,
36
],
[
36,
37
],
[
36,
38
],
[
31,
39
],
[
39,
40
],
[
40,
41
],
[
41,
42
],
[
42,
43
],
[
42,
44
],
[
40,
45
],
[
45,
46
],
[
45,
47
],
[
40,
48
],
[
48,
49
],
[
49,
50
],
[
40,
51
],
[
52,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
53,
58
],
[
58,
59
],
[
58,
60
],
[
53,
61
],
[
61,
62
],
[
62,
63
],
[
53,
64
],
[
65,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
69,
71
],
[
68,
72
],
[
67,
73
],
[
66,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
74,
79
],
[
66,
80
],
[
80,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
83,
85
],
[
82,
86
],
[
81,
87
],
[
80,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
88,
93
],
[
52,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
96,
98
],
[
94,
99
],
[
39,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
100,
105
],
[
31,
106
],
[
106,
107
],
[
6,
108
],
[
108,
109
],
[
0,
110
],
[
110,
111
],
[
110,
112
]
] | [
"import java.util.*;\n\npublic class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int H =0;\n int W =0;\n while(true){\n H = sc.nextInt();\n W = sc.nextInt();\n\n// System.out.println(\"\");\n if(H != 0 && W != 0){\n for(int i = 1; i <= H ; i++){\n for(int j = 1; j <= W ; j++){\n if((i+j)%2==0)\n System.out.print(\"#\");\n else if((i+j)%2==1)\n System.out.print(\".\");\n }\n System.out.print(\"\\n\");\n }\n System.out.println(\"\");\n }else{\n break;\n }\n }\n}\n// sc.close();\n //System.exit(0);\n\n }\n",
"import java.util.*;",
"util.*",
"java",
"public class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int H =0;\n int W =0;\n while(true){\n H = sc.nextInt();\n W = sc.nextInt();\n\n// System.out.println(\"\");\n if(H != 0 && W != 0){\n for(int i = 1; i <= H ; i++){\n for(int j = 1; j <= W ; j++){\n if((i+j)%2==0)\n System.out.print(\"#\");\n else if((i+j)%2==1)\n System.out.print(\".\");\n }\n System.out.print(\"\\n\");\n }\n System.out.println(\"\");\n }else{\n break;\n }\n }\n}\n// sc.close();\n //System.exit(0);\n\n }",
"Main",
"public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int H =0;\n int W =0;\n while(true){\n H = sc.nextInt();\n W = sc.nextInt();\n\n// System.out.println(\"\");\n if(H != 0 && W != 0){\n for(int i = 1; i <= H ; i++){\n for(int j = 1; j <= W ; j++){\n if((i+j)%2==0)\n System.out.print(\"#\");\n else if((i+j)%2==1)\n System.out.print(\".\");\n }\n System.out.print(\"\\n\");\n }\n System.out.println(\"\");\n }else{\n break;\n }\n }\n}",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int H =0;\n int W =0;\n while(true){\n H = sc.nextInt();\n W = sc.nextInt();\n\n// System.out.println(\"\");\n if(H != 0 && W != 0){\n for(int i = 1; i <= H ; i++){\n for(int j = 1; j <= W ; j++){\n if((i+j)%2==0)\n System.out.print(\"#\");\n else if((i+j)%2==1)\n System.out.print(\".\");\n }\n System.out.print(\"\\n\");\n }\n System.out.println(\"\");\n }else{\n break;\n }\n }\n}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int H =0;",
"H",
"0",
"int W =0;",
"W",
"0",
"while(true){\n H = sc.nextInt();\n W = sc.nextInt();\n\n// System.out.println(\"\");\n if(H != 0 && W != 0){\n for(int i = 1; i <= H ; i++){\n for(int j = 1; j <= W ; j++){\n if((i+j)%2==0)\n System.out.print(\"#\");\n else if((i+j)%2==1)\n System.out.print(\".\");\n }\n System.out.print(\"\\n\");\n }\n System.out.println(\"\");\n }else{\n break;\n }\n }",
"true",
"{\n H = sc.nextInt();\n W = sc.nextInt();\n\n// System.out.println(\"\");\n if(H != 0 && W != 0){\n for(int i = 1; i <= H ; i++){\n for(int j = 1; j <= W ; j++){\n if((i+j)%2==0)\n System.out.print(\"#\");\n else if((i+j)%2==1)\n System.out.print(\".\");\n }\n System.out.print(\"\\n\");\n }\n System.out.println(\"\");\n }else{\n break;\n }\n }",
"H = sc.nextInt()",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"W = sc.nextInt()",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(H != 0 && W != 0){\n for(int i = 1; i <= H ; i++){\n for(int j = 1; j <= W ; j++){\n if((i+j)%2==0)\n System.out.print(\"#\");\n else if((i+j)%2==1)\n System.out.print(\".\");\n }\n System.out.print(\"\\n\");\n }\n System.out.println(\"\");\n }else{\n break;\n }",
"H != 0 && W != 0",
"H != 0",
"H",
"0",
"W != 0",
"W",
"0",
"{\n for(int i = 1; i <= H ; i++){\n for(int j = 1; j <= W ; j++){\n if((i+j)%2==0)\n System.out.print(\"#\");\n else if((i+j)%2==1)\n System.out.print(\".\");\n }\n System.out.print(\"\\n\");\n }\n System.out.println(\"\");\n }",
"for(int i = 1; i <= H ; i++){\n for(int j = 1; j <= W ; j++){\n if((i+j)%2==0)\n System.out.print(\"#\");\n else if((i+j)%2==1)\n System.out.print(\".\");\n }\n System.out.print(\"\\n\");\n }",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i <= H",
"i",
"H",
"i++",
"i++",
"i",
"{\n for(int j = 1; j <= W ; j++){\n if((i+j)%2==0)\n System.out.print(\"#\");\n else if((i+j)%2==1)\n System.out.print(\".\");\n }\n System.out.print(\"\\n\");\n }",
"{\n for(int j = 1; j <= W ; j++){\n if((i+j)%2==0)\n System.out.print(\"#\");\n else if((i+j)%2==1)\n System.out.print(\".\");\n }\n System.out.print(\"\\n\");\n }",
"for(int j = 1; j <= W ; j++){\n if((i+j)%2==0)\n System.out.print(\"#\");\n else if((i+j)%2==1)\n System.out.print(\".\");\n }",
"int j = 1;",
"int j = 1;",
"j",
"1",
"j <= W",
"j",
"W",
"j++",
"j++",
"j",
"{\n if((i+j)%2==0)\n System.out.print(\"#\");\n else if((i+j)%2==1)\n System.out.print(\".\");\n }",
"{\n if((i+j)%2==0)\n System.out.print(\"#\");\n else if((i+j)%2==1)\n System.out.print(\".\");\n }",
"if((i+j)%2==0)\n System.out.print(\"#\");\n else if((i+j)%2==1)\n System.out.print(\".\");",
"(i+j)%2==0",
"(i+j)%2",
"(i+j)",
"i",
"j",
"2",
"0",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"if((i+j)%2==1)\n System.out.print(\".\");",
"(i+j)%2==1",
"(i+j)%2",
"(i+j)",
"i",
"j",
"2",
"1",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"{\n break;\n }",
"break;",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int H =0;\n int W =0;\n while(true){\n H = sc.nextInt();\n W = sc.nextInt();\n\n// System.out.println(\"\");\n if(H != 0 && W != 0){\n for(int i = 1; i <= H ; i++){\n for(int j = 1; j <= W ; j++){\n if((i+j)%2==0)\n System.out.print(\"#\");\n else if((i+j)%2==1)\n System.out.print(\".\");\n }\n System.out.print(\"\\n\");\n }\n System.out.println(\"\");\n }else{\n break;\n }\n }\n}\n// sc.close();\n //System.exit(0);\n\n }",
"public class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int H =0;\n int W =0;\n while(true){\n H = sc.nextInt();\n W = sc.nextInt();\n\n// System.out.println(\"\");\n if(H != 0 && W != 0){\n for(int i = 1; i <= H ; i++){\n for(int j = 1; j <= W ; j++){\n if((i+j)%2==0)\n System.out.print(\"#\");\n else if((i+j)%2==1)\n System.out.print(\".\");\n }\n System.out.print(\"\\n\");\n }\n System.out.println(\"\");\n }else{\n break;\n }\n }\n}\n// sc.close();\n //System.exit(0);\n\n }",
"Main"
] | import java.util.*;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int H =0;
int W =0;
while(true){
H = sc.nextInt();
W = sc.nextInt();
// System.out.println("");
if(H != 0 && W != 0){
for(int i = 1; i <= H ; i++){
for(int j = 1; j <= W ; j++){
if((i+j)%2==0)
System.out.print("#");
else if((i+j)%2==1)
System.out.print(".");
}
System.out.print("\n");
}
System.out.println("");
}else{
break;
}
}
}
// sc.close();
//System.exit(0);
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
38,
5,
13,
30,
4,
18,
18,
13,
13,
4,
18,
13,
4,
18,
18,
13,
13,
4,
18,
13,
4,
18,
13,
4,
18,
13,
17,
30,
41,
13,
20,
41,
13,
20,
11,
1,
41,
13,
4,
18,
13,
2,
13,
17,
1,
0,
13,
4,
18,
13,
30,
30,
4,
18,
13,
13,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
4,
18,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
4,
18,
13,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
30,
4,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
20,
13,
4,
18,
13,
13,
17,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
4,
18,
13,
13,
17,
14,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
4,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
13,
4,
18,
18,
13,
13,
17,
4,
18,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
10,
11
],
[
10,
12
],
[
0,
13
],
[
13,
14
],
[
13,
15
],
[
0,
16
],
[
16,
17
],
[
16,
18
],
[
0,
19
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[
19,
20
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[
19,
21
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[
0,
22
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[
236,
23
],
[
236,
24
],
[
24,
25
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24,
26
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[
26,
27
],
[
27,
28
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[
28,
29
],
[
28,
30
],
[
30,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
31,
36
],
[
36,
37
],
[
37,
38
],
[
30,
39
],
[
39,
40
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[
40,
41
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[
41,
42
],
[
41,
43
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[
39,
44
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[
44,
45
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[
45,
46
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[
44,
47
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[
47,
48
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[
48,
49
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[
30,
50
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[
50,
51
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[
51,
52
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[
50,
53
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[
27,
54
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[
54,
55
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[
55,
56
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[
55,
57
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[
54,
58
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[
58,
59
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[
58,
60
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[
54,
61
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[
61,
62
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[
62,
63
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[
63,
64
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[
63,
65
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[
65,
66
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[
66,
67
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[
61,
68
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[
68,
69
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68,
70
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[
61,
71
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[
71,
72
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[
72,
73
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[
72,
74
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[
74,
75
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[
75,
76
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[
61,
77
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[
78,
78
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[
78,
79
],
[
79,
80
],
[
80,
81
],
[
79,
82
],
[
54,
83
],
[
83,
84
],
[
84,
85
],
[
54,
86
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[
86,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
86,
91
],
[
91,
92
],
[
91,
93
],
[
93,
94
],
[
94,
95
],
[
86,
96
],
[
96,
97
],
[
97,
98
],
[
86,
99
],
[
100,
100
],
[
100,
101
],
[
101,
102
],
[
101,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
105,
108
],
[
103,
109
],
[
100,
110
],
[
110,
111
],
[
110,
112
],
[
112,
113
],
[
113,
114
],
[
112,
115
],
[
115,
116
],
[
115,
117
],
[
100,
118
],
[
118,
119
],
[
118,
120
],
[
120,
121
],
[
121,
122
],
[
120,
123
],
[
123,
124
],
[
123,
125
],
[
100,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
128,
130
],
[
127,
131
],
[
131,
132
],
[
131,
133
],
[
126,
134
],
[
134,
135
],
[
135,
136
],
[
136,
137
],
[
135,
138
],
[
100,
139
],
[
139,
140
],
[
140,
141
],
[
141,
142
],
[
141,
143
],
[
139,
144
],
[
144,
145
],
[
144,
146
],
[
139,
147
],
[
147,
148
],
[
148,
149
],
[
139,
150
],
[
151,
151
],
[
151,
152
],
[
152,
153
],
[
152,
154
],
[
151,
156
],
[
156,
157
],
[
157,
158
],
[
156,
159
],
[
156,
160
],
[
151,
161
],
[
161,
162
],
[
161,
163
],
[
151,
164
],
[
164,
165
],
[
165,
166
],
[
166,
167
],
[
166,
168
],
[
164,
169
],
[
169,
170
],
[
169,
171
],
[
171,
172
],
[
171,
173
],
[
164,
174
],
[
174,
175
],
[
175,
176
],
[
164,
177
],
[
178,
178
],
[
178,
179
],
[
179,
180
],
[
180,
181
],
[
181,
182
],
[
182,
183
],
[
182,
184
],
[
181,
185
],
[
180,
186
],
[
186,
187
],
[
187,
188
],
[
187,
189
],
[
186,
190
],
[
179,
191
],
[
191,
192
],
[
192,
193
],
[
193,
194
],
[
192,
195
],
[
192,
196
],
[
179,
197
],
[
197,
198
],
[
198,
199
],
[
199,
200
],
[
200,
201
],
[
200,
202
],
[
199,
203
],
[
198,
204
],
[
204,
205
],
[
205,
206
],
[
205,
207
],
[
204,
208
],
[
197,
209
],
[
209,
210
],
[
210,
211
],
[
211,
212
],
[
210,
213
],
[
210,
214
],
[
151,
215
],
[
215,
216
],
[
216,
217
],
[
217,
218
],
[
217,
219
],
[
215,
220
],
[
220,
221
],
[
221,
222
],
[
100,
223
],
[
223,
224
],
[
224,
225
],
[
225,
226
],
[
225,
227
],
[
223,
228
],
[
54,
229
],
[
229,
230
],
[
230,
231
],
[
229,
232
],
[
24,
233
],
[
233,
234
],
[
0,
235
],
[
235,
236
],
[
235,
237
]
] | [
"import java.io.BufferedReader;\nimport java.io.InputStreamReader;\nimport java.util.Arrays;\nimport java.util.List;\nimport java.util.ArrayList;\nimport java.util.Collections;\nimport java.util.Comparator;\n\npublic class Main{\n public static void main(String[] args) {\n\ttry {\n\t BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t List<String> lines = new ArrayList<String>();\n\n\t for (String line = br.readLine(); line != null; line = br.readLine()) {\n\t\tlines.add(line);\n\t }\n\t //lines.add(\"3 4\");\n\t //lines.add(\"5 6\");\n\t //lines.add(\"3 3\");\n\t //lines.add(\"2 2\");\n\t //lines.add(\"1 1\");\n\t //lines.add(\"0 0\");\n\t br.close();\n\n\t for (Integer i = 0; i < lines.size(); i++) {\n\t\tString[] splits = lines.get(i).split(\" \");\n\t\tInteger H = Integer.parseInt(splits[0]);\n\t\tInteger W = Integer.parseInt(splits[1]);\n\n\t\tif (H==0&&W==0) {\n\t\t System.exit(0);\n\t\t}\n\n\t\tfor (int h = 0; h < H; h++) {\n\t\t char[] chars = new char[W];\n\t\t Arrays.fill(chars, '#');\n\n\t\t StringBuilder sb = new StringBuilder(new String(chars));\n\t\t for (int j=0; j<chars.length;j++) {\n\t\t\tif (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}\n\t\t }\n\n\t\t System.out.println(sb.toString());\n\t\t}\n\n\t\tSystem.out.println(\"\");\n\t }\n\t System.exit(0);\n\n\t} catch (Exception e) {\n\t System.out.println(e.getMessage());\n\t System.out.println(Arrays.toString(e.getStackTrace()));\n\t System.exit(0);\n\t}\n }\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.util.Arrays;",
"Arrays",
"java.util",
"import java.util.List;",
"List",
"java.util",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.Collections;",
"Collections",
"java.util",
"import java.util.Comparator;",
"Comparator",
"java.util",
"public class Main{\n public static void main(String[] args) {\n\ttry {\n\t BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t List<String> lines = new ArrayList<String>();\n\n\t for (String line = br.readLine(); line != null; line = br.readLine()) {\n\t\tlines.add(line);\n\t }\n\t //lines.add(\"3 4\");\n\t //lines.add(\"5 6\");\n\t //lines.add(\"3 3\");\n\t //lines.add(\"2 2\");\n\t //lines.add(\"1 1\");\n\t //lines.add(\"0 0\");\n\t br.close();\n\n\t for (Integer i = 0; i < lines.size(); i++) {\n\t\tString[] splits = lines.get(i).split(\" \");\n\t\tInteger H = Integer.parseInt(splits[0]);\n\t\tInteger W = Integer.parseInt(splits[1]);\n\n\t\tif (H==0&&W==0) {\n\t\t System.exit(0);\n\t\t}\n\n\t\tfor (int h = 0; h < H; h++) {\n\t\t char[] chars = new char[W];\n\t\t Arrays.fill(chars, '#');\n\n\t\t StringBuilder sb = new StringBuilder(new String(chars));\n\t\t for (int j=0; j<chars.length;j++) {\n\t\t\tif (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}\n\t\t }\n\n\t\t System.out.println(sb.toString());\n\t\t}\n\n\t\tSystem.out.println(\"\");\n\t }\n\t System.exit(0);\n\n\t} catch (Exception e) {\n\t System.out.println(e.getMessage());\n\t System.out.println(Arrays.toString(e.getStackTrace()));\n\t System.exit(0);\n\t}\n }\n}",
"Main",
"public static void main(String[] args) {\n\ttry {\n\t BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t List<String> lines = new ArrayList<String>();\n\n\t for (String line = br.readLine(); line != null; line = br.readLine()) {\n\t\tlines.add(line);\n\t }\n\t //lines.add(\"3 4\");\n\t //lines.add(\"5 6\");\n\t //lines.add(\"3 3\");\n\t //lines.add(\"2 2\");\n\t //lines.add(\"1 1\");\n\t //lines.add(\"0 0\");\n\t br.close();\n\n\t for (Integer i = 0; i < lines.size(); i++) {\n\t\tString[] splits = lines.get(i).split(\" \");\n\t\tInteger H = Integer.parseInt(splits[0]);\n\t\tInteger W = Integer.parseInt(splits[1]);\n\n\t\tif (H==0&&W==0) {\n\t\t System.exit(0);\n\t\t}\n\n\t\tfor (int h = 0; h < H; h++) {\n\t\t char[] chars = new char[W];\n\t\t Arrays.fill(chars, '#');\n\n\t\t StringBuilder sb = new StringBuilder(new String(chars));\n\t\t for (int j=0; j<chars.length;j++) {\n\t\t\tif (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}\n\t\t }\n\n\t\t System.out.println(sb.toString());\n\t\t}\n\n\t\tSystem.out.println(\"\");\n\t }\n\t System.exit(0);\n\n\t} catch (Exception e) {\n\t System.out.println(e.getMessage());\n\t System.out.println(Arrays.toString(e.getStackTrace()));\n\t System.exit(0);\n\t}\n }",
"main",
"{\n\ttry {\n\t BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t List<String> lines = new ArrayList<String>();\n\n\t for (String line = br.readLine(); line != null; line = br.readLine()) {\n\t\tlines.add(line);\n\t }\n\t //lines.add(\"3 4\");\n\t //lines.add(\"5 6\");\n\t //lines.add(\"3 3\");\n\t //lines.add(\"2 2\");\n\t //lines.add(\"1 1\");\n\t //lines.add(\"0 0\");\n\t br.close();\n\n\t for (Integer i = 0; i < lines.size(); i++) {\n\t\tString[] splits = lines.get(i).split(\" \");\n\t\tInteger H = Integer.parseInt(splits[0]);\n\t\tInteger W = Integer.parseInt(splits[1]);\n\n\t\tif (H==0&&W==0) {\n\t\t System.exit(0);\n\t\t}\n\n\t\tfor (int h = 0; h < H; h++) {\n\t\t char[] chars = new char[W];\n\t\t Arrays.fill(chars, '#');\n\n\t\t StringBuilder sb = new StringBuilder(new String(chars));\n\t\t for (int j=0; j<chars.length;j++) {\n\t\t\tif (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}\n\t\t }\n\n\t\t System.out.println(sb.toString());\n\t\t}\n\n\t\tSystem.out.println(\"\");\n\t }\n\t System.exit(0);\n\n\t} catch (Exception e) {\n\t System.out.println(e.getMessage());\n\t System.out.println(Arrays.toString(e.getStackTrace()));\n\t System.exit(0);\n\t}\n }",
"try {\n\t BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t List<String> lines = new ArrayList<String>();\n\n\t for (String line = br.readLine(); line != null; line = br.readLine()) {\n\t\tlines.add(line);\n\t }\n\t //lines.add(\"3 4\");\n\t //lines.add(\"5 6\");\n\t //lines.add(\"3 3\");\n\t //lines.add(\"2 2\");\n\t //lines.add(\"1 1\");\n\t //lines.add(\"0 0\");\n\t br.close();\n\n\t for (Integer i = 0; i < lines.size(); i++) {\n\t\tString[] splits = lines.get(i).split(\" \");\n\t\tInteger H = Integer.parseInt(splits[0]);\n\t\tInteger W = Integer.parseInt(splits[1]);\n\n\t\tif (H==0&&W==0) {\n\t\t System.exit(0);\n\t\t}\n\n\t\tfor (int h = 0; h < H; h++) {\n\t\t char[] chars = new char[W];\n\t\t Arrays.fill(chars, '#');\n\n\t\t StringBuilder sb = new StringBuilder(new String(chars));\n\t\t for (int j=0; j<chars.length;j++) {\n\t\t\tif (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}\n\t\t }\n\n\t\t System.out.println(sb.toString());\n\t\t}\n\n\t\tSystem.out.println(\"\");\n\t }\n\t System.exit(0);\n\n\t} catch (Exception e) {\n\t System.out.println(e.getMessage());\n\t System.out.println(Arrays.toString(e.getStackTrace()));\n\t System.exit(0);\n\t}",
"catch (Exception e) {\n\t System.out.println(e.getMessage());\n\t System.out.println(Arrays.toString(e.getStackTrace()));\n\t System.exit(0);\n\t}",
"Exception e",
"{\n\t System.out.println(e.getMessage());\n\t System.out.println(Arrays.toString(e.getStackTrace()));\n\t System.exit(0);\n\t}",
"System.out.println(e.getMessage())",
"System.out.println",
"System.out",
"System",
"System.out",
"e.getMessage()",
"e.getMessage",
"e",
"System.out.println(Arrays.toString(e.getStackTrace()))",
"System.out.println",
"System.out",
"System",
"System.out",
"Arrays.toString(e.getStackTrace())",
"Arrays.toString",
"Arrays",
"e.getStackTrace()",
"e.getStackTrace",
"e",
"System.exit(0)",
"System.exit",
"System",
"0",
"{\n\t BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t List<String> lines = new ArrayList<String>();\n\n\t for (String line = br.readLine(); line != null; line = br.readLine()) {\n\t\tlines.add(line);\n\t }\n\t //lines.add(\"3 4\");\n\t //lines.add(\"5 6\");\n\t //lines.add(\"3 3\");\n\t //lines.add(\"2 2\");\n\t //lines.add(\"1 1\");\n\t //lines.add(\"0 0\");\n\t br.close();\n\n\t for (Integer i = 0; i < lines.size(); i++) {\n\t\tString[] splits = lines.get(i).split(\" \");\n\t\tInteger H = Integer.parseInt(splits[0]);\n\t\tInteger W = Integer.parseInt(splits[1]);\n\n\t\tif (H==0&&W==0) {\n\t\t System.exit(0);\n\t\t}\n\n\t\tfor (int h = 0; h < H; h++) {\n\t\t char[] chars = new char[W];\n\t\t Arrays.fill(chars, '#');\n\n\t\t StringBuilder sb = new StringBuilder(new String(chars));\n\t\t for (int j=0; j<chars.length;j++) {\n\t\t\tif (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}\n\t\t }\n\n\t\t System.out.println(sb.toString());\n\t\t}\n\n\t\tSystem.out.println(\"\");\n\t }\n\t System.exit(0);\n\n\t}",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"List<String> lines = new ArrayList<String>();",
"lines",
"new ArrayList<String>()",
"for (String line = br.readLine(); line != null; line = br.readLine()) {\n\t\tlines.add(line);\n\t }",
"String line = br.readLine();",
"String line = br.readLine();",
"line",
"br.readLine()",
"br.readLine",
"br",
"line != null",
"line",
"null",
"line = br.readLine()",
"line = br.readLine()",
"line",
"br.readLine()",
"br.readLine",
"br",
"{\n\t\tlines.add(line);\n\t }",
"{\n\t\tlines.add(line);\n\t }",
"lines.add(line)",
"lines.add",
"lines",
"line",
"br.close()",
"br.close",
"br",
"for (Integer i = 0; i < lines.size(); i++) {\n\t\tString[] splits = lines.get(i).split(\" \");\n\t\tInteger H = Integer.parseInt(splits[0]);\n\t\tInteger W = Integer.parseInt(splits[1]);\n\n\t\tif (H==0&&W==0) {\n\t\t System.exit(0);\n\t\t}\n\n\t\tfor (int h = 0; h < H; h++) {\n\t\t char[] chars = new char[W];\n\t\t Arrays.fill(chars, '#');\n\n\t\t StringBuilder sb = new StringBuilder(new String(chars));\n\t\t for (int j=0; j<chars.length;j++) {\n\t\t\tif (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}\n\t\t }\n\n\t\t System.out.println(sb.toString());\n\t\t}\n\n\t\tSystem.out.println(\"\");\n\t }",
"Integer i = 0;",
"Integer i = 0;",
"i",
"0",
"i < lines.size()",
"i",
"lines.size()",
"lines.size",
"lines",
"i++",
"i++",
"i",
"{\n\t\tString[] splits = lines.get(i).split(\" \");\n\t\tInteger H = Integer.parseInt(splits[0]);\n\t\tInteger W = Integer.parseInt(splits[1]);\n\n\t\tif (H==0&&W==0) {\n\t\t System.exit(0);\n\t\t}\n\n\t\tfor (int h = 0; h < H; h++) {\n\t\t char[] chars = new char[W];\n\t\t Arrays.fill(chars, '#');\n\n\t\t StringBuilder sb = new StringBuilder(new String(chars));\n\t\t for (int j=0; j<chars.length;j++) {\n\t\t\tif (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}\n\t\t }\n\n\t\t System.out.println(sb.toString());\n\t\t}\n\n\t\tSystem.out.println(\"\");\n\t }",
"{\n\t\tString[] splits = lines.get(i).split(\" \");\n\t\tInteger H = Integer.parseInt(splits[0]);\n\t\tInteger W = Integer.parseInt(splits[1]);\n\n\t\tif (H==0&&W==0) {\n\t\t System.exit(0);\n\t\t}\n\n\t\tfor (int h = 0; h < H; h++) {\n\t\t char[] chars = new char[W];\n\t\t Arrays.fill(chars, '#');\n\n\t\t StringBuilder sb = new StringBuilder(new String(chars));\n\t\t for (int j=0; j<chars.length;j++) {\n\t\t\tif (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}\n\t\t }\n\n\t\t System.out.println(sb.toString());\n\t\t}\n\n\t\tSystem.out.println(\"\");\n\t }",
"String[] splits = lines.get(i).split(\" \");",
"splits",
"lines.get(i).split(\" \")",
"lines.get(i).split",
"lines.get(i)",
"lines.get",
"lines",
"i",
"\" \"",
"Integer H = Integer.parseInt(splits[0]);",
"H",
"Integer.parseInt(splits[0])",
"Integer.parseInt",
"Integer",
"splits[0]",
"splits",
"0",
"Integer W = Integer.parseInt(splits[1]);",
"W",
"Integer.parseInt(splits[1])",
"Integer.parseInt",
"Integer",
"splits[1]",
"splits",
"1",
"if (H==0&&W==0) {\n\t\t System.exit(0);\n\t\t}",
"H==0&&W==0",
"H==0",
"H",
"0",
"W==0",
"W",
"0",
"{\n\t\t System.exit(0);\n\t\t}",
"System.exit(0)",
"System.exit",
"System",
"0",
"for (int h = 0; h < H; h++) {\n\t\t char[] chars = new char[W];\n\t\t Arrays.fill(chars, '#');\n\n\t\t StringBuilder sb = new StringBuilder(new String(chars));\n\t\t for (int j=0; j<chars.length;j++) {\n\t\t\tif (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}\n\t\t }\n\n\t\t System.out.println(sb.toString());\n\t\t}",
"int h = 0;",
"int h = 0;",
"h",
"0",
"h < H",
"h",
"H",
"h++",
"h++",
"h",
"{\n\t\t char[] chars = new char[W];\n\t\t Arrays.fill(chars, '#');\n\n\t\t StringBuilder sb = new StringBuilder(new String(chars));\n\t\t for (int j=0; j<chars.length;j++) {\n\t\t\tif (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}\n\t\t }\n\n\t\t System.out.println(sb.toString());\n\t\t}",
"{\n\t\t char[] chars = new char[W];\n\t\t Arrays.fill(chars, '#');\n\n\t\t StringBuilder sb = new StringBuilder(new String(chars));\n\t\t for (int j=0; j<chars.length;j++) {\n\t\t\tif (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}\n\t\t }\n\n\t\t System.out.println(sb.toString());\n\t\t}",
"char[] chars = new char[W];",
"chars",
"new char[W]",
"W",
"Arrays.fill(chars, '#')",
"Arrays.fill",
"Arrays",
"chars",
"'#'",
"StringBuilder sb = new StringBuilder(new String(chars));",
"sb",
"new StringBuilder(new String(chars))",
"for (int j=0; j<chars.length;j++) {\n\t\t\tif (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}\n\t\t }",
"int j=0;",
"int j=0;",
"j",
"0",
"j<chars.length",
"j",
"chars.length",
"chars",
"chars.length",
"j++",
"j++",
"j",
"{\n\t\t\tif (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}\n\t\t }",
"{\n\t\t\tif (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}\n\t\t }",
"if (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}",
"h%2==0 && j%2==1",
"h%2==0",
"h%2",
"h",
"2",
"0",
"j%2==1",
"j%2",
"j",
"2",
"1",
"{\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}",
"sb.setCharAt(j,'.')",
"sb.setCharAt",
"sb",
"j",
"'.'",
"if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}",
"h%2==1 && j%2==0",
"h%2==1",
"h%2",
"h",
"2",
"1",
"j%2==0",
"j%2",
"j",
"2",
"0",
"{\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}",
"sb.setCharAt(j,'.')",
"sb.setCharAt",
"sb",
"j",
"'.'",
"System.out.println(sb.toString())",
"System.out.println",
"System.out",
"System",
"System.out",
"sb.toString()",
"sb.toString",
"sb",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.exit(0)",
"System.exit",
"System",
"0",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args) {\n\ttry {\n\t BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t List<String> lines = new ArrayList<String>();\n\n\t for (String line = br.readLine(); line != null; line = br.readLine()) {\n\t\tlines.add(line);\n\t }\n\t //lines.add(\"3 4\");\n\t //lines.add(\"5 6\");\n\t //lines.add(\"3 3\");\n\t //lines.add(\"2 2\");\n\t //lines.add(\"1 1\");\n\t //lines.add(\"0 0\");\n\t br.close();\n\n\t for (Integer i = 0; i < lines.size(); i++) {\n\t\tString[] splits = lines.get(i).split(\" \");\n\t\tInteger H = Integer.parseInt(splits[0]);\n\t\tInteger W = Integer.parseInt(splits[1]);\n\n\t\tif (H==0&&W==0) {\n\t\t System.exit(0);\n\t\t}\n\n\t\tfor (int h = 0; h < H; h++) {\n\t\t char[] chars = new char[W];\n\t\t Arrays.fill(chars, '#');\n\n\t\t StringBuilder sb = new StringBuilder(new String(chars));\n\t\t for (int j=0; j<chars.length;j++) {\n\t\t\tif (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}\n\t\t }\n\n\t\t System.out.println(sb.toString());\n\t\t}\n\n\t\tSystem.out.println(\"\");\n\t }\n\t System.exit(0);\n\n\t} catch (Exception e) {\n\t System.out.println(e.getMessage());\n\t System.out.println(Arrays.toString(e.getStackTrace()));\n\t System.exit(0);\n\t}\n }\n}",
"public class Main{\n public static void main(String[] args) {\n\ttry {\n\t BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t List<String> lines = new ArrayList<String>();\n\n\t for (String line = br.readLine(); line != null; line = br.readLine()) {\n\t\tlines.add(line);\n\t }\n\t //lines.add(\"3 4\");\n\t //lines.add(\"5 6\");\n\t //lines.add(\"3 3\");\n\t //lines.add(\"2 2\");\n\t //lines.add(\"1 1\");\n\t //lines.add(\"0 0\");\n\t br.close();\n\n\t for (Integer i = 0; i < lines.size(); i++) {\n\t\tString[] splits = lines.get(i).split(\" \");\n\t\tInteger H = Integer.parseInt(splits[0]);\n\t\tInteger W = Integer.parseInt(splits[1]);\n\n\t\tif (H==0&&W==0) {\n\t\t System.exit(0);\n\t\t}\n\n\t\tfor (int h = 0; h < H; h++) {\n\t\t char[] chars = new char[W];\n\t\t Arrays.fill(chars, '#');\n\n\t\t StringBuilder sb = new StringBuilder(new String(chars));\n\t\t for (int j=0; j<chars.length;j++) {\n\t\t\tif (h%2==0 && j%2==1) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t} else if (h%2==1 && j%2==0) {\n\t\t\t sb.setCharAt(j,'.');\n\t\t\t}\n\t\t }\n\n\t\t System.out.println(sb.toString());\n\t\t}\n\n\t\tSystem.out.println(\"\");\n\t }\n\t System.exit(0);\n\n\t} catch (Exception e) {\n\t System.out.println(e.getMessage());\n\t System.out.println(Arrays.toString(e.getStackTrace()));\n\t System.exit(0);\n\t}\n }\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Arrays;
import java.util.List;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
public class Main{
public static void main(String[] args) {
try {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
List<String> lines = new ArrayList<String>();
for (String line = br.readLine(); line != null; line = br.readLine()) {
lines.add(line);
}
//lines.add("3 4");
//lines.add("5 6");
//lines.add("3 3");
//lines.add("2 2");
//lines.add("1 1");
//lines.add("0 0");
br.close();
for (Integer i = 0; i < lines.size(); i++) {
String[] splits = lines.get(i).split(" ");
Integer H = Integer.parseInt(splits[0]);
Integer W = Integer.parseInt(splits[1]);
if (H==0&&W==0) {
System.exit(0);
}
for (int h = 0; h < H; h++) {
char[] chars = new char[W];
Arrays.fill(chars, '#');
StringBuilder sb = new StringBuilder(new String(chars));
for (int j=0; j<chars.length;j++) {
if (h%2==0 && j%2==1) {
sb.setCharAt(j,'.');
} else if (h%2==1 && j%2==0) {
sb.setCharAt(j,'.');
}
}
System.out.println(sb.toString());
}
System.out.println("");
}
System.exit(0);
} catch (Exception e) {
System.out.println(e.getMessage());
System.out.println(Arrays.toString(e.getStackTrace()));
System.exit(0);
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
17,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
134,
5
],
[
134,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
13,
14
],
[
14,
15
],
[
14,
16
],
[
12,
17
],
[
17,
18
],
[
17,
19
],
[
12,
20
],
[
20,
21
],
[
21,
22
],
[
12,
23
],
[
24,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
24,
30
],
[
30,
31
],
[
30,
32
],
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32,
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33,
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24,
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36,
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37,
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36,
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40,
41
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40,
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35,
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43,
44
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24,
45
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45,
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46,
47
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47,
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47,
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45,
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50,
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50,
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45,
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53,
54
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54,
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45,
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57,
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57,
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58,
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59,
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60,
61
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60,
62
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58,
63
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63,
64
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63,
65
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58,
66
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66,
67
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67,
68
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58,
69
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70,
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70,
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71,
72
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72,
73
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73,
74
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73,
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72,
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71,
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77,
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80,
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80,
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79,
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78,
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84,
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85,
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86,
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87,
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87,
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85,
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78,
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91,
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92,
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93,
94
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94,
95
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94,
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92,
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71,
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98,
99
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99,
100
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100,
101
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101,
102
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101,
103
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100,
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99,
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105,
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] | [
"import java.util.Scanner;\npublic class Main {\n\tpublic static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tfor(int a = 1;a>0;a++){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int b = 0;b<H;b++){\n\t\t\t\tfor(int c =0;c<W;c++){\n\t\t\t\t\tif(b%2 == 0){\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tfor(int a = 1;a>0;a++){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int b = 0;b<H;b++){\n\t\t\t\tfor(int c =0;c<W;c++){\n\t\t\t\t\tif(b%2 == 0){\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tfor(int a = 1;a>0;a++){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int b = 0;b<H;b++){\n\t\t\t\tfor(int c =0;c<W;c++){\n\t\t\t\t\tif(b%2 == 0){\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\tfor(int a = 1;a>0;a++){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int b = 0;b<H;b++){\n\t\t\t\tfor(int c =0;c<W;c++){\n\t\t\t\t\tif(b%2 == 0){\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"for(int a = 1;a>0;a++){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int b = 0;b<H;b++){\n\t\t\t\tfor(int c =0;c<W;c++){\n\t\t\t\t\tif(b%2 == 0){\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"int a = 1;",
"int a = 1;",
"a",
"1",
"a>0",
"a",
"0",
"a++",
"a++",
"a",
"{\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int b = 0;b<H;b++){\n\t\t\t\tfor(int c =0;c<W;c++){\n\t\t\t\t\tif(b%2 == 0){\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"{\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int b = 0;b<H;b++){\n\t\t\t\tfor(int c =0;c<W;c++){\n\t\t\t\t\tif(b%2 == 0){\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"int H = scan.nextInt();",
"H",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int W = scan.nextInt();",
"W",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for(int b = 0;b<H;b++){\n\t\t\t\tfor(int c =0;c<W;c++){\n\t\t\t\t\tif(b%2 == 0){\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"int b = 0;",
"int b = 0;",
"b",
"0",
"b<H",
"b",
"H",
"b++",
"b++",
"b",
"{\n\t\t\t\tfor(int c =0;c<W;c++){\n\t\t\t\t\tif(b%2 == 0){\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"{\n\t\t\t\tfor(int c =0;c<W;c++){\n\t\t\t\t\tif(b%2 == 0){\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"for(int c =0;c<W;c++){\n\t\t\t\t\tif(b%2 == 0){\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"int c =0;",
"int c =0;",
"c",
"0",
"c<W",
"c",
"W",
"c++",
"c++",
"c",
"{\n\t\t\t\t\tif(b%2 == 0){\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif(b%2 == 0){\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"if(b%2 == 0){\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"b%2 == 0",
"b%2",
"b",
"2",
"0",
"{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"c%2 == 0",
"c%2",
"c",
"2",
"0",
"{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"c%2 == 0",
"c%2",
"c",
"2",
"0",
"{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tfor(int a = 1;a>0;a++){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int b = 0;b<H;b++){\n\t\t\t\tfor(int c =0;c<W;c++){\n\t\t\t\t\tif(b%2 == 0){\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tfor(int a = 1;a>0;a++){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int b = 0;b<H;b++){\n\t\t\t\tfor(int c =0;c<W;c++){\n\t\t\t\t\tif(b%2 == 0){\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(c%2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
for(int a = 1;a>0;a++){
int H = scan.nextInt();
int W = scan.nextInt();
if(H == 0 && W == 0){
break;
}
for(int b = 0;b<H;b++){
for(int c =0;c<W;c++){
if(b%2 == 0){
if(c%2 == 0){
System.out.print("#");
}else{
System.out.print(".");
}
}else{
if(c%2 == 0){
System.out.print(".");
}else{
System.out.print("#");
}
}
}
System.out.println("");
}
System.out.println("");
}
}
} |
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
42,
2,
0,
13,
4,
18,
13,
17,
30,
41,
13,
4,
18,
13,
18,
4,
18,
13,
17,
17,
41,
13,
4,
18,
13,
18,
4,
18,
13,
17,
17,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
18,
13,
13,
8,
2,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
17,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
130,
11
],
[
130,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
14,
20
],
[
20,
21
],
[
21,
22
],
[
22,
23
],
[
22,
24
],
[
24,
25
],
[
25,
26
],
[
21,
27
],
[
20,
28
],
[
28,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
32,
33
],
[
31,
34
],
[
34,
35
],
[
35,
36
],
[
36,
37
],
[
35,
38
],
[
34,
39
],
[
28,
40
],
[
40,
41
],
[
40,
42
],
[
42,
43
],
[
43,
44
],
[
42,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
46,
49
],
[
45,
50
],
[
28,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
52,
56
],
[
56,
57
],
[
56,
58
],
[
51,
59
],
[
28,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
62,
64
],
[
60,
65
],
[
65,
66
],
[
65,
67
],
[
60,
68
],
[
68,
69
],
[
69,
70
],
[
60,
71
],
[
72,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
73,
78
],
[
78,
79
],
[
78,
80
],
[
73,
81
],
[
81,
82
],
[
82,
83
],
[
73,
84
],
[
85,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
86,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
95,
97
],
[
94,
98
],
[
93,
99
],
[
99,
100
],
[
100,
101
],
[
100,
102
],
[
99,
103
],
[
92,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
106,
108
],
[
105,
109
],
[
104,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
110,
114
],
[
91,
115
],
[
91,
116
],
[
72,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
119,
121
],
[
28,
122
],
[
122,
123
],
[
123,
124
],
[
124,
125
],
[
124,
126
],
[
12,
127
],
[
127,
128
],
[
0,
129
],
[
129,
130
],
[
129,
131
]
] | [
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\n\npublic class Main {\n\n public static void main(String[] args) throws IOException {\n BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n String readValue;\n while ((readValue = reader.readLine()) != null) {\n int h = Integer.parseInt(readValue.split(\" \")[0]);\n int w = Integer.parseInt(readValue.split(\" \")[1]);\n if (h == 0 && w == 0)\n break;\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n System.out.print((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1) ? \"#\" : \".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"public class Main {\n\n public static void main(String[] args) throws IOException {\n BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n String readValue;\n while ((readValue = reader.readLine()) != null) {\n int h = Integer.parseInt(readValue.split(\" \")[0]);\n int w = Integer.parseInt(readValue.split(\" \")[1]);\n if (h == 0 && w == 0)\n break;\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n System.out.print((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1) ? \"#\" : \".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n\n}",
"Main",
"public static void main(String[] args) throws IOException {\n BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n String readValue;\n while ((readValue = reader.readLine()) != null) {\n int h = Integer.parseInt(readValue.split(\" \")[0]);\n int w = Integer.parseInt(readValue.split(\" \")[1]);\n if (h == 0 && w == 0)\n break;\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n System.out.print((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1) ? \"#\" : \".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }",
"main",
"{\n BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n String readValue;\n while ((readValue = reader.readLine()) != null) {\n int h = Integer.parseInt(readValue.split(\" \")[0]);\n int w = Integer.parseInt(readValue.split(\" \")[1]);\n if (h == 0 && w == 0)\n break;\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n System.out.print((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1) ? \"#\" : \".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }",
"BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));",
"reader",
"new BufferedReader(new InputStreamReader(System.in))",
"String readValue;",
"readValue",
"while ((readValue = reader.readLine()) != null) {\n int h = Integer.parseInt(readValue.split(\" \")[0]);\n int w = Integer.parseInt(readValue.split(\" \")[1]);\n if (h == 0 && w == 0)\n break;\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n System.out.print((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1) ? \"#\" : \".\");\n }\n System.out.println();\n }\n System.out.println();\n }",
"(readValue = reader.readLine()) != null",
"(readValue = reader.readLine())",
"readValue",
"reader.readLine()",
"reader.readLine",
"reader",
"null",
"{\n int h = Integer.parseInt(readValue.split(\" \")[0]);\n int w = Integer.parseInt(readValue.split(\" \")[1]);\n if (h == 0 && w == 0)\n break;\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n System.out.print((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1) ? \"#\" : \".\");\n }\n System.out.println();\n }\n System.out.println();\n }",
"int h = Integer.parseInt(readValue.split(\" \")[0]);",
"h",
"Integer.parseInt(readValue.split(\" \")[0])",
"Integer.parseInt",
"Integer",
"readValue.split(\" \")[0]",
"readValue.split(\" \")",
"readValue.split",
"readValue",
"\" \"",
"0",
"int w = Integer.parseInt(readValue.split(\" \")[1]);",
"w",
"Integer.parseInt(readValue.split(\" \")[1])",
"Integer.parseInt",
"Integer",
"readValue.split(\" \")[1]",
"readValue.split(\" \")",
"readValue.split",
"readValue",
"\" \"",
"1",
"if (h == 0 && w == 0)\n break;",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"break;",
"for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n System.out.print((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1) ? \"#\" : \".\");\n }\n System.out.println();\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < h",
"i",
"h",
"i++",
"i++",
"i",
"{\n for (int j = 0; j < w; j++) {\n System.out.print((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1) ? \"#\" : \".\");\n }\n System.out.println();\n }",
"{\n for (int j = 0; j < w; j++) {\n System.out.print((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1) ? \"#\" : \".\");\n }\n System.out.println();\n }",
"for (int j = 0; j < w; j++) {\n System.out.print((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1) ? \"#\" : \".\");\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < w",
"j",
"w",
"j++",
"j++",
"j",
"{\n System.out.print((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1) ? \"#\" : \".\");\n }",
"{\n System.out.print((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1) ? \"#\" : \".\");\n }",
"System.out.print((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1) ? \"#\" : \".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"(i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1) ? \"#\" : \".\"",
"(i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)",
"(i % 2 == 0 && j % 2 == 0)",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"(i % 2 == 1 && j % 2 == 1)",
"i % 2 == 1",
"i % 2",
"i",
"2",
"1",
"j % 2 == 1",
"j % 2",
"j",
"2",
"1",
"\"#\"",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args",
"public class Main {\n\n public static void main(String[] args) throws IOException {\n BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n String readValue;\n while ((readValue = reader.readLine()) != null) {\n int h = Integer.parseInt(readValue.split(\" \")[0]);\n int w = Integer.parseInt(readValue.split(\" \")[1]);\n if (h == 0 && w == 0)\n break;\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n System.out.print((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1) ? \"#\" : \".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n\n}",
"public class Main {\n\n public static void main(String[] args) throws IOException {\n BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n String readValue;\n while ((readValue = reader.readLine()) != null) {\n int h = Integer.parseInt(readValue.split(\" \")[0]);\n int w = Integer.parseInt(readValue.split(\" \")[1]);\n if (h == 0 && w == 0)\n break;\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n System.out.print((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1) ? \"#\" : \".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String readValue;
while ((readValue = reader.readLine()) != null) {
int h = Integer.parseInt(readValue.split(" ")[0]);
int w = Integer.parseInt(readValue.split(" ")[1]);
if (h == 0 && w == 0)
break;
for (int i = 0; i < h; i++) {
for (int j = 0; j < w; j++) {
System.out.print((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1) ? "#" : ".");
}
System.out.println();
}
System.out.println();
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
0,
13,
17,
14,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
0,
13,
17,
14,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
0,
13,
17,
30,
0,
13,
17,
4,
18,
18,
13,
13,
13,
4,
18,
18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
131,
5
],
[
131,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
14,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
14,
25
],
[
25,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
26,
30
],
[
30,
31
],
[
30,
32
],
[
25,
33
],
[
33,
34
],
[
14,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
37,
39
],
[
35,
40
],
[
40,
41
],
[
40,
42
],
[
35,
43
],
[
43,
44
],
[
44,
45
],
[
35,
46
],
[
47,
47
],
[
47,
48
],
[
48,
49
],
[
48,
50
],
[
47,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
56,
58
],
[
51,
59
],
[
59,
60
],
[
60,
61
],
[
51,
62
],
[
63,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
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66,
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65,
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71,
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72,
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72,
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71,
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64,
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64,
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96,
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117,
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118,
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116,
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14,
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] | [
"import java.util.Scanner;\n\npublic class Main{\n\tpublic static void main(String args[]){\n\n\t\t//????????¨?¨???????????????????\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint intH = sc.nextInt();\n\t\t\tint intW = sc.nextInt();\n\n\t\t\t//??????H???W???0?????£???????????????????????????\n\t\t\tif((intH == 0) && (intW == 0)){\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\t//??????\n\t\t\t//???????????????????????????\n\t\t\tfor (int i = 0; i < intH; i++) {\n\t\t\t\t//String????????£?¨?????????????\n\t\t\t\tString A = \"\";\n\t\t\t\t//?¨?????????????????????????\n\t\t\t\tfor (int j = 0; j < intW; j++) {\n\t\t\t\t\t//?????????????????¶??°??§?¨??????¶??°?????£??????\n\t\t\t\t\tif ((i % 2 == 0) && (j % 2 == 0)) {\n\t\t\t\t\t\t//String??????A???????????\\??????\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t//???????????¶??°??§?¨?????\\???°?????£??????\n\t\t\t\t\t}else if((i % 2 == 0) && (j % 2 == 1)){\n\t\t\t\t\t\tA += \".\";\n\n\t\t\t\t\t\t//??????????\\???°??§?¨??????¶??°?????£??????\n\t\t\t\t\t}else if((i % 2 == 1) && (j % 2 == 0)){\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//?????????????????????\n\t\t\t\tSystem.out.println(A);\n\t\t\t}\n\t\t\t//???????????????????????£????????????\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main{\n\tpublic static void main(String args[]){\n\n\t\t//????????¨?¨???????????????????\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint intH = sc.nextInt();\n\t\t\tint intW = sc.nextInt();\n\n\t\t\t//??????H???W???0?????£???????????????????????????\n\t\t\tif((intH == 0) && (intW == 0)){\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\t//??????\n\t\t\t//???????????????????????????\n\t\t\tfor (int i = 0; i < intH; i++) {\n\t\t\t\t//String????????£?¨?????????????\n\t\t\t\tString A = \"\";\n\t\t\t\t//?¨?????????????????????????\n\t\t\t\tfor (int j = 0; j < intW; j++) {\n\t\t\t\t\t//?????????????????¶??°??§?¨??????¶??°?????£??????\n\t\t\t\t\tif ((i % 2 == 0) && (j % 2 == 0)) {\n\t\t\t\t\t\t//String??????A???????????\\??????\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t//???????????¶??°??§?¨?????\\???°?????£??????\n\t\t\t\t\t}else if((i % 2 == 0) && (j % 2 == 1)){\n\t\t\t\t\t\tA += \".\";\n\n\t\t\t\t\t\t//??????????\\???°??§?¨??????¶??°?????£??????\n\t\t\t\t\t}else if((i % 2 == 1) && (j % 2 == 0)){\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//?????????????????????\n\t\t\t\tSystem.out.println(A);\n\t\t\t}\n\t\t\t//???????????????????????£????????????\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"Main",
"public static void main(String args[]){\n\n\t\t//????????¨?¨???????????????????\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint intH = sc.nextInt();\n\t\t\tint intW = sc.nextInt();\n\n\t\t\t//??????H???W???0?????£???????????????????????????\n\t\t\tif((intH == 0) && (intW == 0)){\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\t//??????\n\t\t\t//???????????????????????????\n\t\t\tfor (int i = 0; i < intH; i++) {\n\t\t\t\t//String????????£?¨?????????????\n\t\t\t\tString A = \"\";\n\t\t\t\t//?¨?????????????????????????\n\t\t\t\tfor (int j = 0; j < intW; j++) {\n\t\t\t\t\t//?????????????????¶??°??§?¨??????¶??°?????£??????\n\t\t\t\t\tif ((i % 2 == 0) && (j % 2 == 0)) {\n\t\t\t\t\t\t//String??????A???????????\\??????\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t//???????????¶??°??§?¨?????\\???°?????£??????\n\t\t\t\t\t}else if((i % 2 == 0) && (j % 2 == 1)){\n\t\t\t\t\t\tA += \".\";\n\n\t\t\t\t\t\t//??????????\\???°??§?¨??????¶??°?????£??????\n\t\t\t\t\t}else if((i % 2 == 1) && (j % 2 == 0)){\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//?????????????????????\n\t\t\t\tSystem.out.println(A);\n\t\t\t}\n\t\t\t//???????????????????????£????????????\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}",
"main",
"{\n\n\t\t//????????¨?¨???????????????????\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint intH = sc.nextInt();\n\t\t\tint intW = sc.nextInt();\n\n\t\t\t//??????H???W???0?????£???????????????????????????\n\t\t\tif((intH == 0) && (intW == 0)){\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\t//??????\n\t\t\t//???????????????????????????\n\t\t\tfor (int i = 0; i < intH; i++) {\n\t\t\t\t//String????????£?¨?????????????\n\t\t\t\tString A = \"\";\n\t\t\t\t//?¨?????????????????????????\n\t\t\t\tfor (int j = 0; j < intW; j++) {\n\t\t\t\t\t//?????????????????¶??°??§?¨??????¶??°?????£??????\n\t\t\t\t\tif ((i % 2 == 0) && (j % 2 == 0)) {\n\t\t\t\t\t\t//String??????A???????????\\??????\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t//???????????¶??°??§?¨?????\\???°?????£??????\n\t\t\t\t\t}else if((i % 2 == 0) && (j % 2 == 1)){\n\t\t\t\t\t\tA += \".\";\n\n\t\t\t\t\t\t//??????????\\???°??§?¨??????¶??°?????£??????\n\t\t\t\t\t}else if((i % 2 == 1) && (j % 2 == 0)){\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//?????????????????????\n\t\t\t\tSystem.out.println(A);\n\t\t\t}\n\t\t\t//???????????????????????£????????????\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"while(true){\n\t\t\tint intH = sc.nextInt();\n\t\t\tint intW = sc.nextInt();\n\n\t\t\t//??????H???W???0?????£???????????????????????????\n\t\t\tif((intH == 0) && (intW == 0)){\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\t//??????\n\t\t\t//???????????????????????????\n\t\t\tfor (int i = 0; i < intH; i++) {\n\t\t\t\t//String????????£?¨?????????????\n\t\t\t\tString A = \"\";\n\t\t\t\t//?¨?????????????????????????\n\t\t\t\tfor (int j = 0; j < intW; j++) {\n\t\t\t\t\t//?????????????????¶??°??§?¨??????¶??°?????£??????\n\t\t\t\t\tif ((i % 2 == 0) && (j % 2 == 0)) {\n\t\t\t\t\t\t//String??????A???????????\\??????\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t//???????????¶??°??§?¨?????\\???°?????£??????\n\t\t\t\t\t}else if((i % 2 == 0) && (j % 2 == 1)){\n\t\t\t\t\t\tA += \".\";\n\n\t\t\t\t\t\t//??????????\\???°??§?¨??????¶??°?????£??????\n\t\t\t\t\t}else if((i % 2 == 1) && (j % 2 == 0)){\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//?????????????????????\n\t\t\t\tSystem.out.println(A);\n\t\t\t}\n\t\t\t//???????????????????????£????????????\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"true",
"{\n\t\t\tint intH = sc.nextInt();\n\t\t\tint intW = sc.nextInt();\n\n\t\t\t//??????H???W???0?????£???????????????????????????\n\t\t\tif((intH == 0) && (intW == 0)){\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\t//??????\n\t\t\t//???????????????????????????\n\t\t\tfor (int i = 0; i < intH; i++) {\n\t\t\t\t//String????????£?¨?????????????\n\t\t\t\tString A = \"\";\n\t\t\t\t//?¨?????????????????????????\n\t\t\t\tfor (int j = 0; j < intW; j++) {\n\t\t\t\t\t//?????????????????¶??°??§?¨??????¶??°?????£??????\n\t\t\t\t\tif ((i % 2 == 0) && (j % 2 == 0)) {\n\t\t\t\t\t\t//String??????A???????????\\??????\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t//???????????¶??°??§?¨?????\\???°?????£??????\n\t\t\t\t\t}else if((i % 2 == 0) && (j % 2 == 1)){\n\t\t\t\t\t\tA += \".\";\n\n\t\t\t\t\t\t//??????????\\???°??§?¨??????¶??°?????£??????\n\t\t\t\t\t}else if((i % 2 == 1) && (j % 2 == 0)){\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//?????????????????????\n\t\t\t\tSystem.out.println(A);\n\t\t\t}\n\t\t\t//???????????????????????£????????????\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"int intH = sc.nextInt();",
"intH",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int intW = sc.nextInt();",
"intW",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if((intH == 0) && (intW == 0)){\n\t\t\t\tbreak;\n\t\t\t}",
"(intH == 0) && (intW == 0)",
"(intH == 0)",
"intH",
"0",
"(intW == 0)",
"intW",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for (int i = 0; i < intH; i++) {\n\t\t\t\t//String????????£?¨?????????????\n\t\t\t\tString A = \"\";\n\t\t\t\t//?¨?????????????????????????\n\t\t\t\tfor (int j = 0; j < intW; j++) {\n\t\t\t\t\t//?????????????????¶??°??§?¨??????¶??°?????£??????\n\t\t\t\t\tif ((i % 2 == 0) && (j % 2 == 0)) {\n\t\t\t\t\t\t//String??????A???????????\\??????\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t//???????????¶??°??§?¨?????\\???°?????£??????\n\t\t\t\t\t}else if((i % 2 == 0) && (j % 2 == 1)){\n\t\t\t\t\t\tA += \".\";\n\n\t\t\t\t\t\t//??????????\\???°??§?¨??????¶??°?????£??????\n\t\t\t\t\t}else if((i % 2 == 1) && (j % 2 == 0)){\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//?????????????????????\n\t\t\t\tSystem.out.println(A);\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < intH",
"i",
"intH",
"i++",
"i++",
"i",
"{\n\t\t\t\t//String????????£?¨?????????????\n\t\t\t\tString A = \"\";\n\t\t\t\t//?¨?????????????????????????\n\t\t\t\tfor (int j = 0; j < intW; j++) {\n\t\t\t\t\t//?????????????????¶??°??§?¨??????¶??°?????£??????\n\t\t\t\t\tif ((i % 2 == 0) && (j % 2 == 0)) {\n\t\t\t\t\t\t//String??????A???????????\\??????\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t//???????????¶??°??§?¨?????\\???°?????£??????\n\t\t\t\t\t}else if((i % 2 == 0) && (j % 2 == 1)){\n\t\t\t\t\t\tA += \".\";\n\n\t\t\t\t\t\t//??????????\\???°??§?¨??????¶??°?????£??????\n\t\t\t\t\t}else if((i % 2 == 1) && (j % 2 == 0)){\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//?????????????????????\n\t\t\t\tSystem.out.println(A);\n\t\t\t}",
"{\n\t\t\t\t//String????????£?¨?????????????\n\t\t\t\tString A = \"\";\n\t\t\t\t//?¨?????????????????????????\n\t\t\t\tfor (int j = 0; j < intW; j++) {\n\t\t\t\t\t//?????????????????¶??°??§?¨??????¶??°?????£??????\n\t\t\t\t\tif ((i % 2 == 0) && (j % 2 == 0)) {\n\t\t\t\t\t\t//String??????A???????????\\??????\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t//???????????¶??°??§?¨?????\\???°?????£??????\n\t\t\t\t\t}else if((i % 2 == 0) && (j % 2 == 1)){\n\t\t\t\t\t\tA += \".\";\n\n\t\t\t\t\t\t//??????????\\???°??§?¨??????¶??°?????£??????\n\t\t\t\t\t}else if((i % 2 == 1) && (j % 2 == 0)){\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//?????????????????????\n\t\t\t\tSystem.out.println(A);\n\t\t\t}",
"String A = \"\";",
"A",
"\"\"",
"for (int j = 0; j < intW; j++) {\n\t\t\t\t\t//?????????????????¶??°??§?¨??????¶??°?????£??????\n\t\t\t\t\tif ((i % 2 == 0) && (j % 2 == 0)) {\n\t\t\t\t\t\t//String??????A???????????\\??????\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t//???????????¶??°??§?¨?????\\???°?????£??????\n\t\t\t\t\t}else if((i % 2 == 0) && (j % 2 == 1)){\n\t\t\t\t\t\tA += \".\";\n\n\t\t\t\t\t\t//??????????\\???°??§?¨??????¶??°?????£??????\n\t\t\t\t\t}else if((i % 2 == 1) && (j % 2 == 0)){\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < intW",
"j",
"intW",
"j++",
"j++",
"j",
"{\n\t\t\t\t\t//?????????????????¶??°??§?¨??????¶??°?????£??????\n\t\t\t\t\tif ((i % 2 == 0) && (j % 2 == 0)) {\n\t\t\t\t\t\t//String??????A???????????\\??????\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t//???????????¶??°??§?¨?????\\???°?????£??????\n\t\t\t\t\t}else if((i % 2 == 0) && (j % 2 == 1)){\n\t\t\t\t\t\tA += \".\";\n\n\t\t\t\t\t\t//??????????\\???°??§?¨??????¶??°?????£??????\n\t\t\t\t\t}else if((i % 2 == 1) && (j % 2 == 0)){\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\t//?????????????????¶??°??§?¨??????¶??°?????£??????\n\t\t\t\t\tif ((i % 2 == 0) && (j % 2 == 0)) {\n\t\t\t\t\t\t//String??????A???????????\\??????\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t//???????????¶??°??§?¨?????\\???°?????£??????\n\t\t\t\t\t}else if((i % 2 == 0) && (j % 2 == 1)){\n\t\t\t\t\t\tA += \".\";\n\n\t\t\t\t\t\t//??????????\\???°??§?¨??????¶??°?????£??????\n\t\t\t\t\t}else if((i % 2 == 1) && (j % 2 == 0)){\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}\n\t\t\t\t}",
"if ((i % 2 == 0) && (j % 2 == 0)) {\n\t\t\t\t\t\t//String??????A???????????\\??????\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t//???????????¶??°??§?¨?????\\???°?????£??????\n\t\t\t\t\t}else if((i % 2 == 0) && (j % 2 == 1)){\n\t\t\t\t\t\tA += \".\";\n\n\t\t\t\t\t\t//??????????\\???°??§?¨??????¶??°?????£??????\n\t\t\t\t\t}else if((i % 2 == 1) && (j % 2 == 0)){\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}",
"(i % 2 == 0) && (j % 2 == 0)",
"(i % 2 == 0)",
"i % 2",
"i",
"2",
"0",
"(j % 2 == 0)",
"j % 2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\t//String??????A???????????\\??????\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t//???????????¶??°??§?¨?????\\???°?????£??????\n\t\t\t\t\t}",
"A += \"#\"",
"A",
"\"#\"",
"if((i % 2 == 0) && (j % 2 == 1)){\n\t\t\t\t\t\tA += \".\";\n\n\t\t\t\t\t\t//??????????\\???°??§?¨??????¶??°?????£??????\n\t\t\t\t\t}else if((i % 2 == 1) && (j % 2 == 0)){\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}",
"(i % 2 == 0) && (j % 2 == 1)",
"(i % 2 == 0)",
"i % 2",
"i",
"2",
"0",
"(j % 2 == 1)",
"j % 2",
"j",
"2",
"1",
"{\n\t\t\t\t\t\tA += \".\";\n\n\t\t\t\t\t\t//??????????\\???°??§?¨??????¶??°?????£??????\n\t\t\t\t\t}",
"A += \".\"",
"A",
"\".\"",
"if((i % 2 == 1) && (j % 2 == 0)){\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}",
"(i % 2 == 1) && (j % 2 == 0)",
"(i % 2 == 1)",
"i % 2",
"i",
"2",
"1",
"(j % 2 == 0)",
"j % 2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}",
"A += \".\"",
"A",
"\".\"",
"{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}",
"A += \"#\"",
"A",
"\"#\"",
"System.out.println(A)",
"System.out.println",
"System.out",
"System",
"System.out",
"A",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String args[]",
"args",
"public class Main{\n\tpublic static void main(String args[]){\n\n\t\t//????????¨?¨???????????????????\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint intH = sc.nextInt();\n\t\t\tint intW = sc.nextInt();\n\n\t\t\t//??????H???W???0?????£???????????????????????????\n\t\t\tif((intH == 0) && (intW == 0)){\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\t//??????\n\t\t\t//???????????????????????????\n\t\t\tfor (int i = 0; i < intH; i++) {\n\t\t\t\t//String????????£?¨?????????????\n\t\t\t\tString A = \"\";\n\t\t\t\t//?¨?????????????????????????\n\t\t\t\tfor (int j = 0; j < intW; j++) {\n\t\t\t\t\t//?????????????????¶??°??§?¨??????¶??°?????£??????\n\t\t\t\t\tif ((i % 2 == 0) && (j % 2 == 0)) {\n\t\t\t\t\t\t//String??????A???????????\\??????\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t//???????????¶??°??§?¨?????\\???°?????£??????\n\t\t\t\t\t}else if((i % 2 == 0) && (j % 2 == 1)){\n\t\t\t\t\t\tA += \".\";\n\n\t\t\t\t\t\t//??????????\\???°??§?¨??????¶??°?????£??????\n\t\t\t\t\t}else if((i % 2 == 1) && (j % 2 == 0)){\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//?????????????????????\n\t\t\t\tSystem.out.println(A);\n\t\t\t}\n\t\t\t//???????????????????????£????????????\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"public class Main{\n\tpublic static void main(String args[]){\n\n\t\t//????????¨?¨???????????????????\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint intH = sc.nextInt();\n\t\t\tint intW = sc.nextInt();\n\n\t\t\t//??????H???W???0?????£???????????????????????????\n\t\t\tif((intH == 0) && (intW == 0)){\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\t//??????\n\t\t\t//???????????????????????????\n\t\t\tfor (int i = 0; i < intH; i++) {\n\t\t\t\t//String????????£?¨?????????????\n\t\t\t\tString A = \"\";\n\t\t\t\t//?¨?????????????????????????\n\t\t\t\tfor (int j = 0; j < intW; j++) {\n\t\t\t\t\t//?????????????????¶??°??§?¨??????¶??°?????£??????\n\t\t\t\t\tif ((i % 2 == 0) && (j % 2 == 0)) {\n\t\t\t\t\t\t//String??????A???????????\\??????\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t//???????????¶??°??§?¨?????\\???°?????£??????\n\t\t\t\t\t}else if((i % 2 == 0) && (j % 2 == 1)){\n\t\t\t\t\t\tA += \".\";\n\n\t\t\t\t\t\t//??????????\\???°??§?¨??????¶??°?????£??????\n\t\t\t\t\t}else if((i % 2 == 1) && (j % 2 == 0)){\n\t\t\t\t\t\tA += \".\";\n\t\t\t\t\t\t//??????????¨?????\\???°?????£??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\tA += \"#\";\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//?????????????????????\n\t\t\t\tSystem.out.println(A);\n\t\t\t}\n\t\t\t//???????????????????????£????????????\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main{
public static void main(String args[]){
//????????¨?¨???????????????????
Scanner sc = new Scanner(System.in);
while(true){
int intH = sc.nextInt();
int intW = sc.nextInt();
//??????H???W???0?????£???????????????????????????
if((intH == 0) && (intW == 0)){
break;
}
//??????
//???????????????????????????
for (int i = 0; i < intH; i++) {
//String????????£?¨?????????????
String A = "";
//?¨?????????????????????????
for (int j = 0; j < intW; j++) {
//?????????????????¶??°??§?¨??????¶??°?????£??????
if ((i % 2 == 0) && (j % 2 == 0)) {
//String??????A???????????\??????
A += "#";
//???????????¶??°??§?¨?????\???°?????£??????
}else if((i % 2 == 0) && (j % 2 == 1)){
A += ".";
//??????????\???°??§?¨??????¶??°?????£??????
}else if((i % 2 == 1) && (j % 2 == 0)){
A += ".";
//??????????¨?????\???°?????£??????
}else{
A += "#";
}
}
//?????????????????????
System.out.println(A);
}
//???????????????????????£????????????
System.out.println("");
}
}
} |
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
4,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
41,
13,
17,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
8,
2,
2,
40,
13,
17,
17,
17,
17,
4,
18,
13,
17,
14,
2,
2,
13,
17,
17,
40,
13,
4,
18,
13,
17,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
123,
11
],
[
123,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
14,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
26,
31
],
[
23,
32
],
[
32,
33
],
[
32,
34
],
[
34,
35
],
[
35,
36
],
[
34,
37
],
[
37,
38
],
[
37,
39
],
[
23,
40
],
[
40,
41
],
[
40,
42
],
[
42,
43
],
[
43,
44
],
[
42,
45
],
[
45,
46
],
[
45,
47
],
[
23,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
49,
53
],
[
53,
54
],
[
53,
55
],
[
48,
56
],
[
23,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
59,
61
],
[
58,
62
],
[
62,
63
],
[
62,
64
],
[
57,
65
],
[
65,
66
],
[
65,
67
],
[
57,
68
],
[
68,
69
],
[
69,
70
],
[
57,
71
],
[
72,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
73,
78
],
[
78,
79
],
[
78,
80
],
[
73,
81
],
[
81,
82
],
[
82,
83
],
[
73,
84
],
[
85,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
86,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
91,
94
],
[
90,
95
],
[
89,
96
],
[
89,
97
],
[
72,
98
],
[
98,
99
],
[
99,
100
],
[
98,
101
],
[
72,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
104,
106
],
[
103,
107
],
[
102,
108
],
[
108,
109
],
[
23,
110
],
[
110,
111
],
[
111,
112
],
[
110,
113
],
[
14,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
116,
118
],
[
114,
119
],
[
12,
120
],
[
120,
121
],
[
0,
122
],
[
122,
123
],
[
122,
124
]
] | [
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\n\npublic class Main {\n\tpublic static void main(String args[]) throws IOException{\n\t\tBufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder builder = new StringBuilder();\n\t\twhile(true){\n\t\t\tString data[] = reader.readLine().split(\" \");\n\t\t\tint a= Integer.parseInt(data[0]);\n\t\t\tint b= Integer.parseInt(data[1]);\n\t\t\t\n\t\t\tif(a==0 && b==0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tfor(int y=0,i=0; y<a; y++){\n\t\t\t\tfor(int x=0; x<b; x++){\n\t\t\t\t\tbuilder.append( i++ %2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t\tif(b%2==0)i++;\n\t\t\t}\n\t\t\tbuilder.append(\"\\n\");\n\t\t\n\t\t}\n\t\tSystem.out.print(builder);\n\t}\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"public class Main {\n\tpublic static void main(String args[]) throws IOException{\n\t\tBufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder builder = new StringBuilder();\n\t\twhile(true){\n\t\t\tString data[] = reader.readLine().split(\" \");\n\t\t\tint a= Integer.parseInt(data[0]);\n\t\t\tint b= Integer.parseInt(data[1]);\n\t\t\t\n\t\t\tif(a==0 && b==0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tfor(int y=0,i=0; y<a; y++){\n\t\t\t\tfor(int x=0; x<b; x++){\n\t\t\t\t\tbuilder.append( i++ %2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t\tif(b%2==0)i++;\n\t\t\t}\n\t\t\tbuilder.append(\"\\n\");\n\t\t\n\t\t}\n\t\tSystem.out.print(builder);\n\t}\n}",
"Main",
"public static void main(String args[]) throws IOException{\n\t\tBufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder builder = new StringBuilder();\n\t\twhile(true){\n\t\t\tString data[] = reader.readLine().split(\" \");\n\t\t\tint a= Integer.parseInt(data[0]);\n\t\t\tint b= Integer.parseInt(data[1]);\n\t\t\t\n\t\t\tif(a==0 && b==0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tfor(int y=0,i=0; y<a; y++){\n\t\t\t\tfor(int x=0; x<b; x++){\n\t\t\t\t\tbuilder.append( i++ %2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t\tif(b%2==0)i++;\n\t\t\t}\n\t\t\tbuilder.append(\"\\n\");\n\t\t\n\t\t}\n\t\tSystem.out.print(builder);\n\t}",
"main",
"{\n\t\tBufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder builder = new StringBuilder();\n\t\twhile(true){\n\t\t\tString data[] = reader.readLine().split(\" \");\n\t\t\tint a= Integer.parseInt(data[0]);\n\t\t\tint b= Integer.parseInt(data[1]);\n\t\t\t\n\t\t\tif(a==0 && b==0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tfor(int y=0,i=0; y<a; y++){\n\t\t\t\tfor(int x=0; x<b; x++){\n\t\t\t\t\tbuilder.append( i++ %2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t\tif(b%2==0)i++;\n\t\t\t}\n\t\t\tbuilder.append(\"\\n\");\n\t\t\n\t\t}\n\t\tSystem.out.print(builder);\n\t}",
"BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));",
"reader",
"new BufferedReader(new InputStreamReader(System.in))",
"StringBuilder builder = new StringBuilder();",
"builder",
"new StringBuilder()",
"while(true){\n\t\t\tString data[] = reader.readLine().split(\" \");\n\t\t\tint a= Integer.parseInt(data[0]);\n\t\t\tint b= Integer.parseInt(data[1]);\n\t\t\t\n\t\t\tif(a==0 && b==0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tfor(int y=0,i=0; y<a; y++){\n\t\t\t\tfor(int x=0; x<b; x++){\n\t\t\t\t\tbuilder.append( i++ %2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t\tif(b%2==0)i++;\n\t\t\t}\n\t\t\tbuilder.append(\"\\n\");\n\t\t\n\t\t}",
"true",
"{\n\t\t\tString data[] = reader.readLine().split(\" \");\n\t\t\tint a= Integer.parseInt(data[0]);\n\t\t\tint b= Integer.parseInt(data[1]);\n\t\t\t\n\t\t\tif(a==0 && b==0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tfor(int y=0,i=0; y<a; y++){\n\t\t\t\tfor(int x=0; x<b; x++){\n\t\t\t\t\tbuilder.append( i++ %2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t\tif(b%2==0)i++;\n\t\t\t}\n\t\t\tbuilder.append(\"\\n\");\n\t\t\n\t\t}",
"String data[] = reader.readLine().split(\" \");",
"data",
"reader.readLine().split(\" \")",
"reader.readLine().split",
"reader.readLine()",
"reader.readLine",
"reader",
"\" \"",
"int a= Integer.parseInt(data[0]);",
"a",
"Integer.parseInt(data[0])",
"Integer.parseInt",
"Integer",
"data[0]",
"data",
"0",
"int b= Integer.parseInt(data[1]);",
"b",
"Integer.parseInt(data[1])",
"Integer.parseInt",
"Integer",
"data[1]",
"data",
"1",
"if(a==0 && b==0)\n\t\t\t\tbreak;",
"a==0 && b==0",
"a==0",
"a",
"0",
"b==0",
"b",
"0",
"break;",
"for(int y=0,i=0; y<a; y++){\n\t\t\t\tfor(int x=0; x<b; x++){\n\t\t\t\t\tbuilder.append( i++ %2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t\tif(b%2==0)i++;\n\t\t\t}",
"int y=0,i=0;",
"int y=0",
"y",
"0",
"i=0;",
"i",
"0",
"y<a",
"y",
"a",
"y++",
"y++",
"y",
"{\n\t\t\t\tfor(int x=0; x<b; x++){\n\t\t\t\t\tbuilder.append( i++ %2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t\tif(b%2==0)i++;\n\t\t\t}",
"{\n\t\t\t\tfor(int x=0; x<b; x++){\n\t\t\t\t\tbuilder.append( i++ %2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t\tif(b%2==0)i++;\n\t\t\t}",
"for(int x=0; x<b; x++){\n\t\t\t\t\tbuilder.append( i++ %2 == 0 ? \"#\" : \".\");\n\t\t\t\t}",
"int x=0;",
"int x=0;",
"x",
"0",
"x<b",
"x",
"b",
"x++",
"x++",
"x",
"{\n\t\t\t\t\tbuilder.append( i++ %2 == 0 ? \"#\" : \".\");\n\t\t\t\t}",
"{\n\t\t\t\t\tbuilder.append( i++ %2 == 0 ? \"#\" : \".\");\n\t\t\t\t}",
"builder.append( i++ %2 == 0 ? \"#\" : \".\")",
"builder.append",
"builder",
"i++ %2 == 0 ? \"#\" : \".\"",
"i++ %2 == 0",
"i++ %2",
"i++",
"i",
"2",
"0",
"\"#\"",
"\".\"",
"builder.append(\"\\n\")",
"builder.append",
"builder",
"\"\\n\"",
"if(b%2==0)i++;",
"b%2==0",
"b%2",
"b",
"2",
"0",
"i++",
"i",
"builder.append(\"\\n\")",
"builder.append",
"builder",
"\"\\n\"",
"System.out.print(builder)",
"System.out.print",
"System.out",
"System",
"System.out",
"builder",
"String args[]",
"args",
"public class Main {\n\tpublic static void main(String args[]) throws IOException{\n\t\tBufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder builder = new StringBuilder();\n\t\twhile(true){\n\t\t\tString data[] = reader.readLine().split(\" \");\n\t\t\tint a= Integer.parseInt(data[0]);\n\t\t\tint b= Integer.parseInt(data[1]);\n\t\t\t\n\t\t\tif(a==0 && b==0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tfor(int y=0,i=0; y<a; y++){\n\t\t\t\tfor(int x=0; x<b; x++){\n\t\t\t\t\tbuilder.append( i++ %2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t\tif(b%2==0)i++;\n\t\t\t}\n\t\t\tbuilder.append(\"\\n\");\n\t\t\n\t\t}\n\t\tSystem.out.print(builder);\n\t}\n}",
"public class Main {\n\tpublic static void main(String args[]) throws IOException{\n\t\tBufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder builder = new StringBuilder();\n\t\twhile(true){\n\t\t\tString data[] = reader.readLine().split(\" \");\n\t\t\tint a= Integer.parseInt(data[0]);\n\t\t\tint b= Integer.parseInt(data[1]);\n\t\t\t\n\t\t\tif(a==0 && b==0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tfor(int y=0,i=0; y<a; y++){\n\t\t\t\tfor(int x=0; x<b; x++){\n\t\t\t\t\tbuilder.append( i++ %2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t\tif(b%2==0)i++;\n\t\t\t}\n\t\t\tbuilder.append(\"\\n\");\n\t\t\n\t\t}\n\t\tSystem.out.print(builder);\n\t}\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void main(String args[]) throws IOException{
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
StringBuilder builder = new StringBuilder();
while(true){
String data[] = reader.readLine().split(" ");
int a= Integer.parseInt(data[0]);
int b= Integer.parseInt(data[1]);
if(a==0 && b==0)
break;
for(int y=0,i=0; y<a; y++){
for(int x=0; x<b; x++){
builder.append( i++ %2 == 0 ? "#" : ".");
}
builder.append("\n");
if(b%2==0)i++;
}
builder.append("\n");
}
System.out.print(builder);
}
} |
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4,
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1,
0,
13,
17,
2,
13,
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1,
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30,
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2,
2,
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17,
17,
4,
18,
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13,
17,
4,
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4,
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23,
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10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
138,
5
],
[
138,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
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[
17,
18
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[
18,
19
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[
14,
20
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[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
14,
25
],
[
25,
26
],
[
25,
27
],
[
14,
28
],
[
28,
29
],
[
28,
30
],
[
14,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
32,
36
],
[
36,
37
],
[
36,
38
],
[
31,
39
],
[
14,
40
],
[
40,
41
],
[
41,
42
],
[
42,
43
],
[
42,
44
],
[
40,
45
],
[
45,
46
],
[
45,
47
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[
40,
48
],
[
48,
49
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[
49,
50
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[
40,
51
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[
52,
52
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52,
53
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53,
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53,
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[
59,
60
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[
60,
61
],
[
61,
62
],
[
62,
63
],
[
62,
64
],
[
60,
65
],
[
65,
66
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[
65,
67
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[
60,
68
],
[
68,
69
],
[
69,
70
],
[
60,
71
],
[
72,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
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75,
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75,
77
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73,
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79,
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80,
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[
81,
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81,
83
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79,
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[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
85,
90
],
[
53,
91
],
[
91,
92
],
[
92,
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93,
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94,
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94,
96
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92,
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97,
98
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[
97,
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[
92,
100
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[
100,
101
],
[
101,
102
],
[
92,
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],
[
104,
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104,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
106,
110
],
[
105,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
113,
115
],
[
111,
116
],
[
105,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
119,
121
],
[
117,
122
],
[
52,
123
],
[
123,
124
],
[
124,
125
],
[
125,
126
],
[
125,
127
],
[
123,
128
],
[
14,
129
],
[
129,
130
],
[
130,
131
],
[
131,
132
],
[
131,
133
],
[
129,
134
],
[
6,
135
],
[
135,
136
],
[
0,
137
],
[
137,
138
],
[
137,
139
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO ?????????????????????????????????????????????\n\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tint i = 0;\n\t\t\tint i2 = 0;\n\n\t\t\t// ??\\??????0,0?????¨???\n\t\t\tif ((H==0) && (W==0)) break;\n\t\t\t\t\n\t\t\tfor(i=0; i<H; i++){\n\t\t\t\t//?\\???°????????¨???\n\t\t\t\tif (i%2==1) {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\"#\");\n\t\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//??¶??°????????¨???\n\t\t\t\telse {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\".\");\n\t\t\t\t\t\telse System.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\t\n\t}\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO ?????????????????????????????????????????????\n\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tint i = 0;\n\t\t\tint i2 = 0;\n\n\t\t\t// ??\\??????0,0?????¨???\n\t\t\tif ((H==0) && (W==0)) break;\n\t\t\t\t\n\t\t\tfor(i=0; i<H; i++){\n\t\t\t\t//?\\???°????????¨???\n\t\t\t\tif (i%2==1) {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\"#\");\n\t\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//??¶??°????????¨???\n\t\t\t\telse {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\".\");\n\t\t\t\t\t\telse System.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\t\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\t// TODO ?????????????????????????????????????????????\n\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tint i = 0;\n\t\t\tint i2 = 0;\n\n\t\t\t// ??\\??????0,0?????¨???\n\t\t\tif ((H==0) && (W==0)) break;\n\t\t\t\t\n\t\t\tfor(i=0; i<H; i++){\n\t\t\t\t//?\\???°????????¨???\n\t\t\t\tif (i%2==1) {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\"#\");\n\t\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//??¶??°????????¨???\n\t\t\t\telse {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\".\");\n\t\t\t\t\t\telse System.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\t\n\t}",
"main",
"{\n\t\t// TODO ?????????????????????????????????????????????\n\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tint i = 0;\n\t\t\tint i2 = 0;\n\n\t\t\t// ??\\??????0,0?????¨???\n\t\t\tif ((H==0) && (W==0)) break;\n\t\t\t\t\n\t\t\tfor(i=0; i<H; i++){\n\t\t\t\t//?\\???°????????¨???\n\t\t\t\tif (i%2==1) {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\"#\");\n\t\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//??¶??°????????¨???\n\t\t\t\telse {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\".\");\n\t\t\t\t\t\telse System.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\t\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"while(true){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tint i = 0;\n\t\t\tint i2 = 0;\n\n\t\t\t// ??\\??????0,0?????¨???\n\t\t\tif ((H==0) && (W==0)) break;\n\t\t\t\t\n\t\t\tfor(i=0; i<H; i++){\n\t\t\t\t//?\\???°????????¨???\n\t\t\t\tif (i%2==1) {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\"#\");\n\t\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//??¶??°????????¨???\n\t\t\t\telse {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\".\");\n\t\t\t\t\t\telse System.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"true",
"{\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tint i = 0;\n\t\t\tint i2 = 0;\n\n\t\t\t// ??\\??????0,0?????¨???\n\t\t\tif ((H==0) && (W==0)) break;\n\t\t\t\t\n\t\t\tfor(i=0; i<H; i++){\n\t\t\t\t//?\\???°????????¨???\n\t\t\t\tif (i%2==1) {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\"#\");\n\t\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//??¶??°????????¨???\n\t\t\t\telse {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\".\");\n\t\t\t\t\t\telse System.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"int H = scan.nextInt();",
"H",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int W = scan.nextInt();",
"W",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int i = 0;",
"i",
"0",
"int i2 = 0;",
"i2",
"0",
"if ((H==0) && (W==0)) break;",
"(H==0) && (W==0)",
"(H==0)",
"H",
"0",
"(W==0)",
"W",
"0",
"break;",
"for(i=0; i<H; i++){\n\t\t\t\t//?\\???°????????¨???\n\t\t\t\tif (i%2==1) {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\"#\");\n\t\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//??¶??°????????¨???\n\t\t\t\telse {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\".\");\n\t\t\t\t\t\telse System.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"i=0;",
"i=0",
"i",
"0",
"i<H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\t//?\\???°????????¨???\n\t\t\t\tif (i%2==1) {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\"#\");\n\t\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//??¶??°????????¨???\n\t\t\t\telse {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\".\");\n\t\t\t\t\t\telse System.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"{\n\t\t\t\t//?\\???°????????¨???\n\t\t\t\tif (i%2==1) {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\"#\");\n\t\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//??¶??°????????¨???\n\t\t\t\telse {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\".\");\n\t\t\t\t\t\telse System.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"if (i%2==1) {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\"#\");\n\t\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//??¶??°????????¨???\n\t\t\t\telse {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\".\");\n\t\t\t\t\t\telse System.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}",
"i%2==1",
"i%2",
"i",
"2",
"1",
"{\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\"#\");\n\t\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"for(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\"#\");\n\t\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t\t}",
"i2=0;",
"i2=0",
"i2",
"0",
"i2<W",
"i2",
"W",
"i2++",
"i2++",
"i2",
"{\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\"#\");\n\t\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t\t}",
"{\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\"#\");\n\t\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t\t}",
"if ((i2%2) == 1) System.out.print(\"#\");\n\t\t\t\t\t\telse System.out.print(\".\");",
"(i2%2) == 1",
"(i2%2)",
"i2",
"2",
"1",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\".\");\n\t\t\t\t\t\telse System.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}",
"for(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\".\");\n\t\t\t\t\t\telse System.out.print(\"#\");\n\t\t\t\t\t}",
"i2=0;",
"i2=0",
"i2",
"0",
"i2<W",
"i2",
"W",
"i2++",
"i2++",
"i2",
"{\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\".\");\n\t\t\t\t\t\telse System.out.print(\"#\");\n\t\t\t\t\t}",
"{\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\".\");\n\t\t\t\t\t\telse System.out.print(\"#\");\n\t\t\t\t\t}",
"if ((i2%2) == 1) System.out.print(\".\");\n\t\t\t\t\t\telse System.out.print(\"#\");",
"(i2%2) == 1",
"(i2%2)",
"i2",
"2",
"1",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO ?????????????????????????????????????????????\n\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tint i = 0;\n\t\t\tint i2 = 0;\n\n\t\t\t// ??\\??????0,0?????¨???\n\t\t\tif ((H==0) && (W==0)) break;\n\t\t\t\t\n\t\t\tfor(i=0; i<H; i++){\n\t\t\t\t//?\\???°????????¨???\n\t\t\t\tif (i%2==1) {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\"#\");\n\t\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//??¶??°????????¨???\n\t\t\t\telse {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\".\");\n\t\t\t\t\t\telse System.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\t\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t// TODO ?????????????????????????????????????????????\n\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = scan.nextInt();\n\t\t\tint i = 0;\n\t\t\tint i2 = 0;\n\n\t\t\t// ??\\??????0,0?????¨???\n\t\t\tif ((H==0) && (W==0)) break;\n\t\t\t\t\n\t\t\tfor(i=0; i<H; i++){\n\t\t\t\t//?\\???°????????¨???\n\t\t\t\tif (i%2==1) {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\"#\");\n\t\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t//??¶??°????????¨???\n\t\t\t\telse {\n\t\t\t\t\tfor(i2=0; i2<W; i2++) {\n\t\t\t\t\t\tif ((i2%2) == 1) System.out.print(\".\");\n\t\t\t\t\t\telse System.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t\t\n\t}\n\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
// TODO ?????????????????????????????????????????????
Scanner scan = new Scanner(System.in);
while(true){
int H = scan.nextInt();
int W = scan.nextInt();
int i = 0;
int i2 = 0;
// ??\??????0,0?????¨???
if ((H==0) && (W==0)) break;
for(i=0; i<H; i++){
//?\???°????????¨???
if (i%2==1) {
for(i2=0; i2<W; i2++) {
if ((i2%2) == 1) System.out.print("#");
else System.out.print(".");
}
}
//??¶??°????????¨???
else {
for(i2=0; i2<W; i2++) {
if ((i2%2) == 1) System.out.print(".");
else System.out.print("#");
}
}
System.out.println("");
}
System.out.println("");
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
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13,
4,
18,
4,
18,
13,
17,
41,
13,
4,
18,
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18,
13,
17,
41,
13,
4,
18,
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18,
13,
17,
41,
13,
20,
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2,
2,
13,
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3,
11,
1,
41,
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1,
40,
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14,
2,
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1,
41,
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1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
13,
17,
30,
4,
18,
13,
17,
4,
18,
13,
17,
30,
11,
1,
41,
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30,
4,
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17,
4,
18,
13,
17,
4,
18,
18,
13,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
147,
5
],
[
147,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
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[
15,
17
],
[
17,
18
],
[
18,
19
],
[
19,
20
],
[
20,
21
],
[
17,
22
],
[
14,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
26,
27
],
[
25,
28
],
[
28,
29
],
[
28,
30
],
[
14,
31
],
[
31,
32
],
[
31,
33
],
[
33,
34
],
[
34,
35
],
[
33,
36
],
[
36,
37
],
[
36,
38
],
[
14,
39
],
[
39,
40
],
[
39,
41
],
[
14,
42
],
[
42,
43
],
[
43,
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44,
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43,
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42,
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14,
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51,
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52,
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53,
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51,
56
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56,
57
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56,
58
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[
51,
59
],
[
59,
60
],
[
60,
61
],
[
51,
62
],
[
63,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
65,
69
],
[
64,
70
],
[
70,
71
],
[
71,
72
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72,
73
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[
73,
74
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73,
75
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71,
76
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[
76,
77
],
[
76,
78
],
[
71,
79
],
[
79,
80
],
[
80,
81
],
[
71,
82
],
[
83,
83
],
[
83,
84
],
[
84,
85
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[
85,
86
],
[
86,
87
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[
86,
88
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[
85,
89
],
[
84,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
91,
94
],
[
84,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
96,
99
],
[
70,
100
],
[
100,
101
],
[
101,
102
],
[
100,
103
],
[
64,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
105,
110
],
[
110,
111
],
[
110,
112
],
[
105,
113
],
[
113,
114
],
[
114,
115
],
[
105,
116
],
[
117,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
120,
122
],
[
119,
123
],
[
118,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
125,
128
],
[
118,
129
],
[
129,
130
],
[
130,
131
],
[
131,
132
],
[
130,
133
],
[
104,
134
],
[
134,
135
],
[
135,
136
],
[
134,
137
],
[
14,
138
],
[
138,
139
],
[
139,
140
],
[
140,
141
],
[
140,
142
],
[
138,
143
],
[
6,
144
],
[
144,
145
],
[
0,
146
],
[
146,
147
],
[
146,
148
]
] | [
"import java.io.*;\n\npublic class Main{\n public static void main(String[]args)throws IOException{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n while(true){\n String[] str = br.readLine().split(\" \");\n int h = Integer.parseInt(str[0]);\n int w = Integer.parseInt(str[1]);\n StringBuilder sb = new StringBuilder();\n\n if( h == 0 && w == 0)break;\n for(int i=1; i<=h; i++){\n if( i % 2 != 0 ){\n for(int k=1; k<=w; k++){\n if( k % 2 != 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }else{\n for(int k=1; k<=w; k++){\n if( k % 2 == 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }\n }\n System.out.println(sb);\n }\n\n }\n}",
"import java.io.*;",
"io.*",
"java",
"public class Main{\n public static void main(String[]args)throws IOException{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n while(true){\n String[] str = br.readLine().split(\" \");\n int h = Integer.parseInt(str[0]);\n int w = Integer.parseInt(str[1]);\n StringBuilder sb = new StringBuilder();\n\n if( h == 0 && w == 0)break;\n for(int i=1; i<=h; i++){\n if( i % 2 != 0 ){\n for(int k=1; k<=w; k++){\n if( k % 2 != 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }else{\n for(int k=1; k<=w; k++){\n if( k % 2 == 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }\n }\n System.out.println(sb);\n }\n\n }\n}",
"Main",
"public static void main(String[]args)throws IOException{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n while(true){\n String[] str = br.readLine().split(\" \");\n int h = Integer.parseInt(str[0]);\n int w = Integer.parseInt(str[1]);\n StringBuilder sb = new StringBuilder();\n\n if( h == 0 && w == 0)break;\n for(int i=1; i<=h; i++){\n if( i % 2 != 0 ){\n for(int k=1; k<=w; k++){\n if( k % 2 != 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }else{\n for(int k=1; k<=w; k++){\n if( k % 2 == 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }\n }\n System.out.println(sb);\n }\n\n }",
"main",
"{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n while(true){\n String[] str = br.readLine().split(\" \");\n int h = Integer.parseInt(str[0]);\n int w = Integer.parseInt(str[1]);\n StringBuilder sb = new StringBuilder();\n\n if( h == 0 && w == 0)break;\n for(int i=1; i<=h; i++){\n if( i % 2 != 0 ){\n for(int k=1; k<=w; k++){\n if( k % 2 != 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }else{\n for(int k=1; k<=w; k++){\n if( k % 2 == 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }\n }\n System.out.println(sb);\n }\n\n }",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"while(true){\n String[] str = br.readLine().split(\" \");\n int h = Integer.parseInt(str[0]);\n int w = Integer.parseInt(str[1]);\n StringBuilder sb = new StringBuilder();\n\n if( h == 0 && w == 0)break;\n for(int i=1; i<=h; i++){\n if( i % 2 != 0 ){\n for(int k=1; k<=w; k++){\n if( k % 2 != 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }else{\n for(int k=1; k<=w; k++){\n if( k % 2 == 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }\n }\n System.out.println(sb);\n }",
"true",
"{\n String[] str = br.readLine().split(\" \");\n int h = Integer.parseInt(str[0]);\n int w = Integer.parseInt(str[1]);\n StringBuilder sb = new StringBuilder();\n\n if( h == 0 && w == 0)break;\n for(int i=1; i<=h; i++){\n if( i % 2 != 0 ){\n for(int k=1; k<=w; k++){\n if( k % 2 != 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }else{\n for(int k=1; k<=w; k++){\n if( k % 2 == 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }\n }\n System.out.println(sb);\n }",
"String[] str = br.readLine().split(\" \");",
"str",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"int h = Integer.parseInt(str[0]);",
"h",
"Integer.parseInt(str[0])",
"Integer.parseInt",
"Integer",
"str[0]",
"str",
"0",
"int w = Integer.parseInt(str[1]);",
"w",
"Integer.parseInt(str[1])",
"Integer.parseInt",
"Integer",
"str[1]",
"str",
"1",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"if( h == 0 && w == 0)break;",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"break;",
"for(int i=1; i<=h; i++){\n if( i % 2 != 0 ){\n for(int k=1; k<=w; k++){\n if( k % 2 != 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }else{\n for(int k=1; k<=w; k++){\n if( k % 2 == 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }\n }",
"int i=1;",
"int i=1;",
"i",
"1",
"i<=h",
"i",
"h",
"i++",
"i++",
"i",
"{\n if( i % 2 != 0 ){\n for(int k=1; k<=w; k++){\n if( k % 2 != 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }else{\n for(int k=1; k<=w; k++){\n if( k % 2 == 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }\n }",
"{\n if( i % 2 != 0 ){\n for(int k=1; k<=w; k++){\n if( k % 2 != 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }else{\n for(int k=1; k<=w; k++){\n if( k % 2 == 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }\n }",
"if( i % 2 != 0 ){\n for(int k=1; k<=w; k++){\n if( k % 2 != 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }else{\n for(int k=1; k<=w; k++){\n if( k % 2 == 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }",
"i % 2 != 0",
"i % 2",
"i",
"2",
"0",
"{\n for(int k=1; k<=w; k++){\n if( k % 2 != 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }",
"for(int k=1; k<=w; k++){\n if( k % 2 != 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }",
"int k=1;",
"int k=1;",
"k",
"1",
"k<=w",
"k",
"w",
"k++",
"k++",
"k",
"{\n if( k % 2 != 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }",
"{\n if( k % 2 != 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }",
"if( k % 2 != 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }",
"k % 2 != 0",
"k % 2",
"k",
"2",
"0",
"{\n sb.append(\"#\");\n }",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"{\n sb.append(\".\");\n }",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"{\n for(int k=1; k<=w; k++){\n if( k % 2 == 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }",
"for(int k=1; k<=w; k++){\n if( k % 2 == 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }",
"int k=1;",
"int k=1;",
"k",
"1",
"k<=w",
"k",
"w",
"k++",
"k++",
"k",
"{\n if( k % 2 == 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }",
"{\n if( k % 2 == 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }",
"if( k % 2 == 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }",
"k % 2 == 0",
"k % 2",
"k",
"2",
"0",
"{\n sb.append(\"#\");\n }",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"{\n sb.append(\".\");\n }",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"System.out.println(sb)",
"System.out.println",
"System.out",
"System",
"System.out",
"sb",
"String[]args",
"args",
"public class Main{\n public static void main(String[]args)throws IOException{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n while(true){\n String[] str = br.readLine().split(\" \");\n int h = Integer.parseInt(str[0]);\n int w = Integer.parseInt(str[1]);\n StringBuilder sb = new StringBuilder();\n\n if( h == 0 && w == 0)break;\n for(int i=1; i<=h; i++){\n if( i % 2 != 0 ){\n for(int k=1; k<=w; k++){\n if( k % 2 != 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }else{\n for(int k=1; k<=w; k++){\n if( k % 2 == 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }\n }\n System.out.println(sb);\n }\n\n }\n}",
"public class Main{\n public static void main(String[]args)throws IOException{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n while(true){\n String[] str = br.readLine().split(\" \");\n int h = Integer.parseInt(str[0]);\n int w = Integer.parseInt(str[1]);\n StringBuilder sb = new StringBuilder();\n\n if( h == 0 && w == 0)break;\n for(int i=1; i<=h; i++){\n if( i % 2 != 0 ){\n for(int k=1; k<=w; k++){\n if( k % 2 != 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }else{\n for(int k=1; k<=w; k++){\n if( k % 2 == 0 ){\n sb.append(\"#\");\n }else{\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }\n }\n System.out.println(sb);\n }\n\n }\n}",
"Main"
] | import java.io.*;
public class Main{
public static void main(String[]args)throws IOException{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
while(true){
String[] str = br.readLine().split(" ");
int h = Integer.parseInt(str[0]);
int w = Integer.parseInt(str[1]);
StringBuilder sb = new StringBuilder();
if( h == 0 && w == 0)break;
for(int i=1; i<=h; i++){
if( i % 2 != 0 ){
for(int k=1; k<=w; k++){
if( k % 2 != 0 ){
sb.append("#");
}else{
sb.append(".");
}
}
sb.append("\n");
}else{
for(int k=1; k<=w; k++){
if( k % 2 == 0 ){
sb.append("#");
}else{
sb.append(".");
}
}
sb.append("\n");
}
}
System.out.println(sb);
}
}
} |
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15,
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2,
2,
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4,
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4,
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40,
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4,
18,
18,
13,
13,
23,
13,
12,
13,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
23,
13,
12,
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1,
41,
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2,
13,
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1,
40,
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30,
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2,
2,
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30,
4,
18,
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13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
175,
8
],
[
175,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
16,
17
],
[
17,
18
],
[
15,
19
],
[
19,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
19,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
27,
30
],
[
19,
31
],
[
31,
32
],
[
31,
33
],
[
33,
34
],
[
34,
35
],
[
33,
36
],
[
36,
37
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[
36,
38
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[
19,
39
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[
39,
40
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39,
41
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41,
42
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42,
43
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[
41,
44
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44,
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19,
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49,
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[
49,
51
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[
48,
52
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[
52,
53
],
[
52,
54
],
[
47,
55
],
[
55,
56
],
[
19,
57
],
[
57,
58
],
[
57,
59
],
[
19,
60
],
[
60,
61
],
[
61,
62
],
[
61,
63
],
[
60,
64
],
[
64,
65
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[
65,
66
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[
66,
67
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[
67,
68
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[
67,
69
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[
66,
70
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[
65,
71
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[
71,
72
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[
72,
73
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[
72,
74
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[
65,
75
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75,
76
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[
76,
77
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76,
78
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[
64,
79
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[
79,
80
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[
19,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
83,
85
],
[
9,
86
],
[
86,
87
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[
175,
88
],
[
88,
89
],
[
88,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
91,
96
],
[
96,
97
],
[
96,
98
],
[
91,
99
],
[
99,
100
],
[
100,
101
],
[
91,
102
],
[
103,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
106,
108
],
[
105,
109
],
[
104,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
113,
115
],
[
111,
116
],
[
104,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
120,
122
],
[
118,
123
],
[
90,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
126,
128
],
[
88,
129
],
[
129,
130
],
[
175,
131
],
[
131,
132
],
[
131,
133
],
[
133,
134
],
[
134,
135
],
[
135,
136
],
[
136,
137
],
[
136,
138
],
[
134,
139
],
[
139,
140
],
[
139,
141
],
[
134,
142
],
[
142,
143
],
[
143,
144
],
[
134,
145
],
[
146,
146
],
[
146,
147
],
[
147,
148
],
[
148,
149
],
[
149,
150
],
[
149,
151
],
[
148,
152
],
[
147,
153
],
[
153,
154
],
[
154,
155
],
[
155,
156
],
[
156,
157
],
[
156,
158
],
[
154,
159
],
[
147,
160
],
[
160,
161
],
[
161,
162
],
[
162,
163
],
[
163,
164
],
[
163,
165
],
[
161,
166
],
[
133,
167
],
[
167,
168
],
[
168,
169
],
[
169,
170
],
[
169,
171
],
[
131,
172
],
[
172,
173
],
[
0,
174
],
[
174,
175
],
[
174,
176
]
] | [
"import java.util.Scanner;\nimport java.lang.Math;\npublic class Main{\n public static void main(String[] args) {\n\tScanner scan = new Scanner(System.in);\n\twhile (scan.hasNext()) {\n\t String input = scan.nextLine();\n\t String[] inputs = input.split(\" \");\n\t int height = Integer.parseInt(inputs[0]);\n\t int width = Integer.parseInt(inputs[1]);\n\t if (height == 0 && width == 0) {\n\t\tbreak;\n\t }\n\t int line = 0;\n\t while(line < height) {\n\t\tif (line % 2 == 0) {\n\t\t printcheck1(width);\n\t\t} else {\n\t\t printcheck2(width);\n\t\t}\n\t\tline++;\n\t }\n\t System.out.println();\n\t}\n }\n public static void printcheck1(int width) {\n\tfor (int i = 0; i < width; i++) {\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\"#\");\n\t } else {\n\t\tSystem.out.print(\".\");\n\t }\n\t}\n\tSystem.out.println();\n }\n public static void printcheck2(int width) {\n\tfor (int i = 0; i < width; i++) {\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\".\");\n\t } else {\n\t\tSystem.out.print(\"#\");\n\t }\n\t}\n\tSystem.out.println();\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.lang.Math;",
"Math",
"java.lang",
"public class Main{\n public static void main(String[] args) {\n\tScanner scan = new Scanner(System.in);\n\twhile (scan.hasNext()) {\n\t String input = scan.nextLine();\n\t String[] inputs = input.split(\" \");\n\t int height = Integer.parseInt(inputs[0]);\n\t int width = Integer.parseInt(inputs[1]);\n\t if (height == 0 && width == 0) {\n\t\tbreak;\n\t }\n\t int line = 0;\n\t while(line < height) {\n\t\tif (line % 2 == 0) {\n\t\t printcheck1(width);\n\t\t} else {\n\t\t printcheck2(width);\n\t\t}\n\t\tline++;\n\t }\n\t System.out.println();\n\t}\n }\n public static void printcheck1(int width) {\n\tfor (int i = 0; i < width; i++) {\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\"#\");\n\t } else {\n\t\tSystem.out.print(\".\");\n\t }\n\t}\n\tSystem.out.println();\n }\n public static void printcheck2(int width) {\n\tfor (int i = 0; i < width; i++) {\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\".\");\n\t } else {\n\t\tSystem.out.print(\"#\");\n\t }\n\t}\n\tSystem.out.println();\n }\n}",
"Main",
"public static void main(String[] args) {\n\tScanner scan = new Scanner(System.in);\n\twhile (scan.hasNext()) {\n\t String input = scan.nextLine();\n\t String[] inputs = input.split(\" \");\n\t int height = Integer.parseInt(inputs[0]);\n\t int width = Integer.parseInt(inputs[1]);\n\t if (height == 0 && width == 0) {\n\t\tbreak;\n\t }\n\t int line = 0;\n\t while(line < height) {\n\t\tif (line % 2 == 0) {\n\t\t printcheck1(width);\n\t\t} else {\n\t\t printcheck2(width);\n\t\t}\n\t\tline++;\n\t }\n\t System.out.println();\n\t}\n }",
"main",
"{\n\tScanner scan = new Scanner(System.in);\n\twhile (scan.hasNext()) {\n\t String input = scan.nextLine();\n\t String[] inputs = input.split(\" \");\n\t int height = Integer.parseInt(inputs[0]);\n\t int width = Integer.parseInt(inputs[1]);\n\t if (height == 0 && width == 0) {\n\t\tbreak;\n\t }\n\t int line = 0;\n\t while(line < height) {\n\t\tif (line % 2 == 0) {\n\t\t printcheck1(width);\n\t\t} else {\n\t\t printcheck2(width);\n\t\t}\n\t\tline++;\n\t }\n\t System.out.println();\n\t}\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"while (scan.hasNext()) {\n\t String input = scan.nextLine();\n\t String[] inputs = input.split(\" \");\n\t int height = Integer.parseInt(inputs[0]);\n\t int width = Integer.parseInt(inputs[1]);\n\t if (height == 0 && width == 0) {\n\t\tbreak;\n\t }\n\t int line = 0;\n\t while(line < height) {\n\t\tif (line % 2 == 0) {\n\t\t printcheck1(width);\n\t\t} else {\n\t\t printcheck2(width);\n\t\t}\n\t\tline++;\n\t }\n\t System.out.println();\n\t}",
"scan.hasNext()",
"scan.hasNext",
"scan",
"{\n\t String input = scan.nextLine();\n\t String[] inputs = input.split(\" \");\n\t int height = Integer.parseInt(inputs[0]);\n\t int width = Integer.parseInt(inputs[1]);\n\t if (height == 0 && width == 0) {\n\t\tbreak;\n\t }\n\t int line = 0;\n\t while(line < height) {\n\t\tif (line % 2 == 0) {\n\t\t printcheck1(width);\n\t\t} else {\n\t\t printcheck2(width);\n\t\t}\n\t\tline++;\n\t }\n\t System.out.println();\n\t}",
"String input = scan.nextLine();",
"input",
"scan.nextLine()",
"scan.nextLine",
"scan",
"String[] inputs = input.split(\" \");",
"inputs",
"input.split(\" \")",
"input.split",
"input",
"\" \"",
"int height = Integer.parseInt(inputs[0]);",
"height",
"Integer.parseInt(inputs[0])",
"Integer.parseInt",
"Integer",
"inputs[0]",
"inputs",
"0",
"int width = Integer.parseInt(inputs[1]);",
"width",
"Integer.parseInt(inputs[1])",
"Integer.parseInt",
"Integer",
"inputs[1]",
"inputs",
"1",
"if (height == 0 && width == 0) {\n\t\tbreak;\n\t }",
"height == 0 && width == 0",
"height == 0",
"height",
"0",
"width == 0",
"width",
"0",
"{\n\t\tbreak;\n\t }",
"break;",
"int line = 0;",
"line",
"0",
"while(line < height) {\n\t\tif (line % 2 == 0) {\n\t\t printcheck1(width);\n\t\t} else {\n\t\t printcheck2(width);\n\t\t}\n\t\tline++;\n\t }",
"line < height",
"line",
"height",
"{\n\t\tif (line % 2 == 0) {\n\t\t printcheck1(width);\n\t\t} else {\n\t\t printcheck2(width);\n\t\t}\n\t\tline++;\n\t }",
"if (line % 2 == 0) {\n\t\t printcheck1(width);\n\t\t} else {\n\t\t printcheck2(width);\n\t\t}",
"line % 2 == 0",
"line % 2",
"line",
"2",
"0",
"{\n\t\t printcheck1(width);\n\t\t}",
"printcheck1(width)",
"printcheck1",
"width",
"{\n\t\t printcheck2(width);\n\t\t}",
"printcheck2(width)",
"printcheck2",
"width",
"line++",
"line",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args",
"public static void printcheck1(int width) {\n\tfor (int i = 0; i < width; i++) {\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\"#\");\n\t } else {\n\t\tSystem.out.print(\".\");\n\t }\n\t}\n\tSystem.out.println();\n }",
"printcheck1",
"{\n\tfor (int i = 0; i < width; i++) {\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\"#\");\n\t } else {\n\t\tSystem.out.print(\".\");\n\t }\n\t}\n\tSystem.out.println();\n }",
"for (int i = 0; i < width; i++) {\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\"#\");\n\t } else {\n\t\tSystem.out.print(\".\");\n\t }\n\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < width",
"i",
"width",
"i++",
"i++",
"i",
"{\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\"#\");\n\t } else {\n\t\tSystem.out.print(\".\");\n\t }\n\t}",
"{\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\"#\");\n\t } else {\n\t\tSystem.out.print(\".\");\n\t }\n\t}",
"if (i % 2 == 0) {\n\t\tSystem.out.print(\"#\");\n\t } else {\n\t\tSystem.out.print(\".\");\n\t }",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\tSystem.out.print(\"#\");\n\t }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\tSystem.out.print(\".\");\n\t }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"int width",
"width",
"public static void printcheck2(int width) {\n\tfor (int i = 0; i < width; i++) {\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\".\");\n\t } else {\n\t\tSystem.out.print(\"#\");\n\t }\n\t}\n\tSystem.out.println();\n }",
"printcheck2",
"{\n\tfor (int i = 0; i < width; i++) {\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\".\");\n\t } else {\n\t\tSystem.out.print(\"#\");\n\t }\n\t}\n\tSystem.out.println();\n }",
"for (int i = 0; i < width; i++) {\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\".\");\n\t } else {\n\t\tSystem.out.print(\"#\");\n\t }\n\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < width",
"i",
"width",
"i++",
"i++",
"i",
"{\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\".\");\n\t } else {\n\t\tSystem.out.print(\"#\");\n\t }\n\t}",
"{\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\".\");\n\t } else {\n\t\tSystem.out.print(\"#\");\n\t }\n\t}",
"if (i % 2 == 0) {\n\t\tSystem.out.print(\".\");\n\t } else {\n\t\tSystem.out.print(\"#\");\n\t }",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\tSystem.out.print(\".\");\n\t }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\tSystem.out.print(\"#\");\n\t }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"int width",
"width",
"public class Main{\n public static void main(String[] args) {\n\tScanner scan = new Scanner(System.in);\n\twhile (scan.hasNext()) {\n\t String input = scan.nextLine();\n\t String[] inputs = input.split(\" \");\n\t int height = Integer.parseInt(inputs[0]);\n\t int width = Integer.parseInt(inputs[1]);\n\t if (height == 0 && width == 0) {\n\t\tbreak;\n\t }\n\t int line = 0;\n\t while(line < height) {\n\t\tif (line % 2 == 0) {\n\t\t printcheck1(width);\n\t\t} else {\n\t\t printcheck2(width);\n\t\t}\n\t\tline++;\n\t }\n\t System.out.println();\n\t}\n }\n public static void printcheck1(int width) {\n\tfor (int i = 0; i < width; i++) {\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\"#\");\n\t } else {\n\t\tSystem.out.print(\".\");\n\t }\n\t}\n\tSystem.out.println();\n }\n public static void printcheck2(int width) {\n\tfor (int i = 0; i < width; i++) {\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\".\");\n\t } else {\n\t\tSystem.out.print(\"#\");\n\t }\n\t}\n\tSystem.out.println();\n }\n}",
"public class Main{\n public static void main(String[] args) {\n\tScanner scan = new Scanner(System.in);\n\twhile (scan.hasNext()) {\n\t String input = scan.nextLine();\n\t String[] inputs = input.split(\" \");\n\t int height = Integer.parseInt(inputs[0]);\n\t int width = Integer.parseInt(inputs[1]);\n\t if (height == 0 && width == 0) {\n\t\tbreak;\n\t }\n\t int line = 0;\n\t while(line < height) {\n\t\tif (line % 2 == 0) {\n\t\t printcheck1(width);\n\t\t} else {\n\t\t printcheck2(width);\n\t\t}\n\t\tline++;\n\t }\n\t System.out.println();\n\t}\n }\n public static void printcheck1(int width) {\n\tfor (int i = 0; i < width; i++) {\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\"#\");\n\t } else {\n\t\tSystem.out.print(\".\");\n\t }\n\t}\n\tSystem.out.println();\n }\n public static void printcheck2(int width) {\n\tfor (int i = 0; i < width; i++) {\n\t if (i % 2 == 0) {\n\t\tSystem.out.print(\".\");\n\t } else {\n\t\tSystem.out.print(\"#\");\n\t }\n\t}\n\tSystem.out.println();\n }\n}",
"Main"
] | import java.util.Scanner;
import java.lang.Math;
public class Main{
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
while (scan.hasNext()) {
String input = scan.nextLine();
String[] inputs = input.split(" ");
int height = Integer.parseInt(inputs[0]);
int width = Integer.parseInt(inputs[1]);
if (height == 0 && width == 0) {
break;
}
int line = 0;
while(line < height) {
if (line % 2 == 0) {
printcheck1(width);
} else {
printcheck2(width);
}
line++;
}
System.out.println();
}
}
public static void printcheck1(int width) {
for (int i = 0; i < width; i++) {
if (i % 2 == 0) {
System.out.print("#");
} else {
System.out.print(".");
}
}
System.out.println();
}
public static void printcheck2(int width) {
for (int i = 0; i < width; i++) {
if (i % 2 == 0) {
System.out.print(".");
} else {
System.out.print("#");
}
}
System.out.println();
}
} |
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
18,
13,
13,
8,
2,
2,
2,
13,
13,
17,
17,
17,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
92,
8
],
[
92,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
17,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
26,
27
],
[
17,
28
],
[
28,
29
],
[
29,
30
],
[
30,
31
],
[
30,
32
],
[
29,
33
],
[
33,
34
],
[
33,
35
],
[
28,
36
],
[
36,
37
],
[
17,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
38,
43
],
[
43,
44
],
[
43,
45
],
[
38,
46
],
[
46,
47
],
[
47,
48
],
[
38,
49
],
[
50,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
56,
58
],
[
51,
59
],
[
59,
60
],
[
60,
61
],
[
51,
62
],
[
63,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
64,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
71,
75
],
[
70,
76
],
[
69,
77
],
[
69,
78
],
[
50,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
17,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
86,
88
],
[
9,
89
],
[
89,
90
],
[
0,
91
],
[
91,
92
],
[
91,
93
]
] | [
"import java.util.Arrays;\nimport java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String args[]) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\twhile(true){\n\t\t\tfinal int H = sc.nextInt();\n\t\t\tfinal int W = sc.nextInt();\n\t\t\t\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\tSystem.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n\n}",
"import java.util.Arrays;",
"Arrays",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String args[]) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\twhile(true){\n\t\t\tfinal int H = sc.nextInt();\n\t\t\tfinal int W = sc.nextInt();\n\t\t\t\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\tSystem.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n\n}",
"Main",
"public static void main(String args[]) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\twhile(true){\n\t\t\tfinal int H = sc.nextInt();\n\t\t\tfinal int W = sc.nextInt();\n\t\t\t\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\tSystem.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\n\t\twhile(true){\n\t\t\tfinal int H = sc.nextInt();\n\t\t\tfinal int W = sc.nextInt();\n\t\t\t\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\tSystem.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"while(true){\n\t\t\tfinal int H = sc.nextInt();\n\t\t\tfinal int W = sc.nextInt();\n\t\t\t\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\tSystem.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"true",
"{\n\t\t\tfinal int H = sc.nextInt();\n\t\t\tfinal int W = sc.nextInt();\n\t\t\t\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\tSystem.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"final int H = sc.nextInt();",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"final int W = sc.nextInt();",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for(int i = 0; i < H; i++){\n\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\tSystem.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\tSystem.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"{\n\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\tSystem.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"for(int j = 0; j < W; j++){\n\t\t\t\t\tSystem.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tSystem.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}",
"{\n\t\t\t\t\tSystem.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}",
"System.out.print((i + j) % 2 == 0 ? \"#\" : \".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"(i + j) % 2 == 0 ? \"#\" : \".\"",
"(i + j) % 2 == 0",
"(i + j) % 2",
"(i + j)",
"i",
"j",
"2",
"0",
"\"#\"",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String args[]",
"args",
"public class Main {\n\n\tpublic static void main(String args[]) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\twhile(true){\n\t\t\tfinal int H = sc.nextInt();\n\t\t\tfinal int W = sc.nextInt();\n\t\t\t\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\tSystem.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String args[]) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\twhile(true){\n\t\t\tfinal int H = sc.nextInt();\n\t\t\tfinal int W = sc.nextInt();\n\t\t\t\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\tSystem.out.print((i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n\n}",
"Main"
] | import java.util.Arrays;
import java.util.Scanner;
public class Main {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
while(true){
final int H = sc.nextInt();
final int W = sc.nextInt();
if(H == 0 && W == 0){
break;
}
for(int i = 0; i < H; i++){
for(int j = 0; j < W; j++){
System.out.print((i + j) % 2 == 0 ? "#" : ".");
}
System.out.println();
}
System.out.println();
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
2,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
40,
13,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
104,
5
],
[
104,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
14,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
14,
25
],
[
25,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
26,
30
],
[
30,
31
],
[
30,
32
],
[
25,
33
],
[
33,
34
],
[
14,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
37,
39
],
[
35,
40
],
[
40,
41
],
[
40,
42
],
[
35,
43
],
[
43,
44
],
[
44,
45
],
[
35,
46
],
[
47,
47
],
[
47,
48
],
[
48,
49
],
[
48,
50
],
[
50,
51
],
[
50,
52
],
[
47,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
53,
58
],
[
58,
59
],
[
58,
60
],
[
53,
61
],
[
61,
62
],
[
62,
63
],
[
53,
64
],
[
65,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
68,
70
],
[
67,
71
],
[
66,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
73,
78
],
[
66,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
82,
83
],
[
82,
84
],
[
80,
85
],
[
65,
86
],
[
86,
87
],
[
47,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
14,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
95,
97
],
[
8,
98
],
[
98,
99
],
[
99,
100
],
[
6,
101
],
[
101,
102
],
[
0,
103
],
[
103,
104
],
[
103,
105
]
] | [
"import java.util.*;\npublic class Main{\n public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n while (true) {\n int H = sc.nextInt(); \n int W = sc.nextInt();\n if(H == 0 && W==0)\n {\n break;\n }\n for (int i = 0; i < H; i++) {\n int cnt = i%2;\n for (int j = 0; j < W; j++) {\n if(cnt %2 ==0)\n {\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n cnt ++;\n } \n System.out.println();\n\n }\n System.out.println();\n }\n sc.close();\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main{\n public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n while (true) {\n int H = sc.nextInt(); \n int W = sc.nextInt();\n if(H == 0 && W==0)\n {\n break;\n }\n for (int i = 0; i < H; i++) {\n int cnt = i%2;\n for (int j = 0; j < W; j++) {\n if(cnt %2 ==0)\n {\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n cnt ++;\n } \n System.out.println();\n\n }\n System.out.println();\n }\n sc.close();\n }\n}",
"Main",
"public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n while (true) {\n int H = sc.nextInt(); \n int W = sc.nextInt();\n if(H == 0 && W==0)\n {\n break;\n }\n for (int i = 0; i < H; i++) {\n int cnt = i%2;\n for (int j = 0; j < W; j++) {\n if(cnt %2 ==0)\n {\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n cnt ++;\n } \n System.out.println();\n\n }\n System.out.println();\n }\n sc.close();\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n while (true) {\n int H = sc.nextInt(); \n int W = sc.nextInt();\n if(H == 0 && W==0)\n {\n break;\n }\n for (int i = 0; i < H; i++) {\n int cnt = i%2;\n for (int j = 0; j < W; j++) {\n if(cnt %2 ==0)\n {\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n cnt ++;\n } \n System.out.println();\n\n }\n System.out.println();\n }\n sc.close();\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"while (true) {\n int H = sc.nextInt(); \n int W = sc.nextInt();\n if(H == 0 && W==0)\n {\n break;\n }\n for (int i = 0; i < H; i++) {\n int cnt = i%2;\n for (int j = 0; j < W; j++) {\n if(cnt %2 ==0)\n {\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n cnt ++;\n } \n System.out.println();\n\n }\n System.out.println();\n }",
"true",
"{\n int H = sc.nextInt(); \n int W = sc.nextInt();\n if(H == 0 && W==0)\n {\n break;\n }\n for (int i = 0; i < H; i++) {\n int cnt = i%2;\n for (int j = 0; j < W; j++) {\n if(cnt %2 ==0)\n {\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n cnt ++;\n } \n System.out.println();\n\n }\n System.out.println();\n }",
"int H = sc.nextInt();",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int W = sc.nextInt();",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(H == 0 && W==0)\n {\n break;\n }",
"H == 0 && W==0",
"H == 0",
"H",
"0",
"W==0",
"W",
"0",
"{\n break;\n }",
"break;",
"for (int i = 0; i < H; i++) {\n int cnt = i%2;\n for (int j = 0; j < W; j++) {\n if(cnt %2 ==0)\n {\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n cnt ++;\n } \n System.out.println();\n\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i++",
"i++",
"i",
"{\n int cnt = i%2;\n for (int j = 0; j < W; j++) {\n if(cnt %2 ==0)\n {\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n cnt ++;\n } \n System.out.println();\n\n }",
"{\n int cnt = i%2;\n for (int j = 0; j < W; j++) {\n if(cnt %2 ==0)\n {\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n cnt ++;\n } \n System.out.println();\n\n }",
"int cnt = i%2;",
"cnt",
"i%2",
"i",
"2",
"for (int j = 0; j < W; j++) {\n if(cnt %2 ==0)\n {\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n cnt ++;\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < W",
"j",
"W",
"j++",
"j++",
"j",
"{\n if(cnt %2 ==0)\n {\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n cnt ++;\n }",
"{\n if(cnt %2 ==0)\n {\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n cnt ++;\n }",
"if(cnt %2 ==0)\n {\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }",
"cnt %2 ==0",
"cnt %2",
"cnt",
"2",
"0",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"cnt ++",
"cnt",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"sc.close()",
"sc.close",
"sc",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n while (true) {\n int H = sc.nextInt(); \n int W = sc.nextInt();\n if(H == 0 && W==0)\n {\n break;\n }\n for (int i = 0; i < H; i++) {\n int cnt = i%2;\n for (int j = 0; j < W; j++) {\n if(cnt %2 ==0)\n {\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n cnt ++;\n } \n System.out.println();\n\n }\n System.out.println();\n }\n sc.close();\n }\n}",
"public class Main{\n public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n while (true) {\n int H = sc.nextInt(); \n int W = sc.nextInt();\n if(H == 0 && W==0)\n {\n break;\n }\n for (int i = 0; i < H; i++) {\n int cnt = i%2;\n for (int j = 0; j < W; j++) {\n if(cnt %2 ==0)\n {\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n cnt ++;\n } \n System.out.println();\n\n }\n System.out.println();\n }\n sc.close();\n }\n}",
"Main"
] | import java.util.*;
public class Main{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
while (true) {
int H = sc.nextInt();
int W = sc.nextInt();
if(H == 0 && W==0)
{
break;
}
for (int i = 0; i < H; i++) {
int cnt = i%2;
for (int j = 0; j < W; j++) {
if(cnt %2 ==0)
{
System.out.print("#");
}
else{
System.out.print(".");
}
cnt ++;
}
System.out.println();
}
System.out.println();
}
sc.close();
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
11,
1,
30,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
13,
13,
30,
4,
13,
13,
4,
18,
18,
13,
13,
23,
13,
12,
13,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
23,
13,
12,
13,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
161,
5
],
[
161,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
8,
16
],
[
16,
17
],
[
16,
18
],
[
19,
19
],
[
19,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
19,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
19,
30
],
[
30,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
31,
35
],
[
35,
36
],
[
35,
37
],
[
30,
38
],
[
38,
39
],
[
19,
40
],
[
40,
41
],
[
41,
42
],
[
42,
43
],
[
42,
44
],
[
40,
45
],
[
45,
46
],
[
45,
47
],
[
40,
48
],
[
48,
49
],
[
49,
50
],
[
40,
51
],
[
52,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
54,
58
],
[
53,
59
],
[
59,
60
],
[
60,
61
],
[
60,
62
],
[
53,
63
],
[
63,
64
],
[
64,
65
],
[
64,
66
],
[
19,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
69,
71
],
[
6,
72
],
[
72,
73
],
[
161,
74
],
[
74,
75
],
[
74,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
79,
81
],
[
77,
82
],
[
82,
83
],
[
82,
84
],
[
77,
85
],
[
85,
86
],
[
86,
87
],
[
77,
88
],
[
89,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
92,
94
],
[
91,
95
],
[
90,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
99,
101
],
[
97,
102
],
[
90,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
106,
108
],
[
104,
109
],
[
76,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
112,
114
],
[
74,
115
],
[
115,
116
],
[
161,
117
],
[
117,
118
],
[
117,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
122,
123
],
[
122,
124
],
[
120,
125
],
[
125,
126
],
[
125,
127
],
[
120,
128
],
[
128,
129
],
[
129,
130
],
[
120,
131
],
[
132,
132
],
[
132,
133
],
[
133,
134
],
[
134,
135
],
[
135,
136
],
[
135,
137
],
[
134,
138
],
[
133,
139
],
[
139,
140
],
[
140,
141
],
[
141,
142
],
[
142,
143
],
[
142,
144
],
[
140,
145
],
[
133,
146
],
[
146,
147
],
[
147,
148
],
[
148,
149
],
[
149,
150
],
[
149,
151
],
[
147,
152
],
[
119,
153
],
[
153,
154
],
[
154,
155
],
[
155,
156
],
[
155,
157
],
[
117,
158
],
[
158,
159
],
[
0,
160
],
[
160,
161
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[
160,
162
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String args[]){\n\t\tScanner scan = new Scanner(System.in); \n\t\t\n\t\tint H, W;\n\t\t\n\t\tfor(;;){\n\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t\t\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tevenNumberLine(W);\n\t\t\t\t}else{\n\t\t\t\t\toddNumberLine(W);\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n\t\n\tstatic void evenNumberLine(int w){\n\t\tfor(int i = 0; i < w; i++){\n\t\t\tif(i % 2 != 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}\n\t\n\tstatic void oddNumberLine(int w){\n\t\tfor(int i = 0; i < w; i++){\n\t\t\tif(i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String args[]){\n\t\tScanner scan = new Scanner(System.in); \n\t\t\n\t\tint H, W;\n\t\t\n\t\tfor(;;){\n\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t\t\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tevenNumberLine(W);\n\t\t\t\t}else{\n\t\t\t\t\toddNumberLine(W);\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n\t\n\tstatic void evenNumberLine(int w){\n\t\tfor(int i = 0; i < w; i++){\n\t\t\tif(i % 2 != 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}\n\t\n\tstatic void oddNumberLine(int w){\n\t\tfor(int i = 0; i < w; i++){\n\t\t\tif(i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}\n}",
"Main",
"public static void main(String args[]){\n\t\tScanner scan = new Scanner(System.in); \n\t\t\n\t\tint H, W;\n\t\t\n\t\tfor(;;){\n\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t\t\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tevenNumberLine(W);\n\t\t\t\t}else{\n\t\t\t\t\toddNumberLine(W);\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in); \n\t\t\n\t\tint H, W;\n\t\t\n\t\tfor(;;){\n\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t\t\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tevenNumberLine(W);\n\t\t\t\t}else{\n\t\t\t\t\toddNumberLine(W);\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int H",
"H",
"W;",
"W",
"for(;;){\n\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t\t\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tevenNumberLine(W);\n\t\t\t\t}else{\n\t\t\t\t\toddNumberLine(W);\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
";",
"{\n\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t\t\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tevenNumberLine(W);\n\t\t\t\t}else{\n\t\t\t\t\toddNumberLine(W);\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"{\n\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t\t\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tevenNumberLine(W);\n\t\t\t\t}else{\n\t\t\t\t\toddNumberLine(W);\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"H = scan.nextInt()",
"H",
"scan.nextInt()",
"scan.nextInt",
"scan",
"W = scan.nextInt()",
"W",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for(int i = 0; i < H; i++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tevenNumberLine(W);\n\t\t\t\t}else{\n\t\t\t\t\toddNumberLine(W);\n\t\t\t\t}\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tevenNumberLine(W);\n\t\t\t\t}else{\n\t\t\t\t\toddNumberLine(W);\n\t\t\t\t}\n\t\t\t}",
"{\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tevenNumberLine(W);\n\t\t\t\t}else{\n\t\t\t\t\toddNumberLine(W);\n\t\t\t\t}\n\t\t\t}",
"if(i % 2 != 0){\n\t\t\t\t\tevenNumberLine(W);\n\t\t\t\t}else{\n\t\t\t\t\toddNumberLine(W);\n\t\t\t\t}",
"i % 2 != 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\t\tevenNumberLine(W);\n\t\t\t\t}",
"evenNumberLine(W)",
"evenNumberLine",
"W",
"{\n\t\t\t\t\toddNumberLine(W);\n\t\t\t\t}",
"oddNumberLine(W)",
"oddNumberLine",
"W",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String args[]",
"args",
"static void evenNumberLine(int w){\n\t\tfor(int i = 0; i < w; i++){\n\t\t\tif(i % 2 != 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}",
"evenNumberLine",
"{\n\t\tfor(int i = 0; i < w; i++){\n\t\t\tif(i % 2 != 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}",
"for(int i = 0; i < w; i++){\n\t\t\tif(i % 2 != 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < w",
"i",
"w",
"i++",
"i++",
"i",
"{\n\t\t\tif(i % 2 != 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}",
"{\n\t\t\tif(i % 2 != 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}",
"if(i % 2 != 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}",
"i % 2 != 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"int w",
"w",
"static void oddNumberLine(int w){\n\t\tfor(int i = 0; i < w; i++){\n\t\t\tif(i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}",
"oddNumberLine",
"{\n\t\tfor(int i = 0; i < w; i++){\n\t\t\tif(i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}",
"for(int i = 0; i < w; i++){\n\t\t\tif(i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < w",
"i",
"w",
"i++",
"i++",
"i",
"{\n\t\t\tif(i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}",
"{\n\t\t\tif(i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}",
"if(i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"int w",
"w",
"public class Main {\n\tpublic static void main(String args[]){\n\t\tScanner scan = new Scanner(System.in); \n\t\t\n\t\tint H, W;\n\t\t\n\t\tfor(;;){\n\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t\t\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tevenNumberLine(W);\n\t\t\t\t}else{\n\t\t\t\t\toddNumberLine(W);\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n\t\n\tstatic void evenNumberLine(int w){\n\t\tfor(int i = 0; i < w; i++){\n\t\t\tif(i % 2 != 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}\n\t\n\tstatic void oddNumberLine(int w){\n\t\tfor(int i = 0; i < w; i++){\n\t\t\tif(i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}\n}",
"public class Main {\n\tpublic static void main(String args[]){\n\t\tScanner scan = new Scanner(System.in); \n\t\t\n\t\tint H, W;\n\t\t\n\t\tfor(;;){\n\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t\t\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tevenNumberLine(W);\n\t\t\t\t}else{\n\t\t\t\t\toddNumberLine(W);\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n\t\n\tstatic void evenNumberLine(int w){\n\t\tfor(int i = 0; i < w; i++){\n\t\t\tif(i % 2 != 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}\n\t\n\tstatic void oddNumberLine(int w){\n\t\tfor(int i = 0; i < w; i++){\n\t\t\tif(i % 2 == 0){\n\t\t\t\tSystem.out.print(\"#\");\n\t\t\t}else{\n\t\t\t\tSystem.out.print(\".\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.println();\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String args[]){
Scanner scan = new Scanner(System.in);
int H, W;
for(;;){
H = scan.nextInt();
W = scan.nextInt();
if(H == 0 && W == 0){
break;
}
for(int i = 0; i < H; i++){
if(i % 2 != 0){
evenNumberLine(W);
}else{
oddNumberLine(W);
}
}
System.out.println();
}
}
static void evenNumberLine(int w){
for(int i = 0; i < w; i++){
if(i % 2 != 0){
System.out.print("#");
}else{
System.out.print(".");
}
}
System.out.println();
}
static void oddNumberLine(int w){
for(int i = 0; i < w; i++){
if(i % 2 == 0){
System.out.print("#");
}else{
System.out.print(".");
}
}
System.out.println();
}
} |
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7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
17,
41,
13,
17,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
0,
13,
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2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
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17,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
17,
14,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
142,
5
],
[
142,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
8,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
20,
26
],
[
26,
27
],
[
26,
28
],
[
28,
29
],
[
29,
30
],
[
20,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
32,
36
],
[
36,
37
],
[
36,
38
],
[
31,
39
],
[
31,
40
],
[
40,
41
],
[
41,
42
],
[
42,
43
],
[
42,
44
],
[
40,
45
],
[
45,
46
],
[
45,
47
],
[
40,
48
],
[
48,
49
],
[
49,
50
],
[
40,
51
],
[
52,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
53,
58
],
[
58,
59
],
[
58,
60
],
[
53,
61
],
[
61,
62
],
[
62,
63
],
[
53,
64
],
[
65,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
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[
69,
70
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[
69,
71
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[
68,
72
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[
67,
73
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[
73,
74
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[
74,
75
],
[
74,
76
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[
73,
77
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[
66,
78
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[
78,
79
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[
79,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
79,
84
],
[
66,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
87,
91
],
[
86,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
92,
96
],
[
85,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
99,
101
],
[
97,
102
],
[
85,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
106,
108
],
[
105,
109
],
[
104,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
110,
114
],
[
103,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
117,
119
],
[
115,
120
],
[
103,
121
],
[
121,
122
],
[
122,
123
],
[
123,
124
],
[
123,
125
],
[
121,
126
],
[
52,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
127,
132
],
[
20,
133
],
[
133,
134
],
[
134,
135
],
[
135,
136
],
[
135,
137
],
[
133,
138
],
[
6,
139
],
[
139,
140
],
[
0,
141
],
[
141,
142
],
[
141,
143
]
] | [
"import java.util.Scanner;\npublic class Main {\n\t public static void main(String[] args){\n\t Scanner sc=new Scanner(System.in);\n\t int i=0,j=0;\n\t while(true){\n\t int H=sc.nextInt();\n\t int W=sc.nextInt();\n\t if(H==0&&W==0)break;\n\t else for(i=0;i<H;i++){\n\t for(j=0;j<W;j++){\n\t \tif(i%2==1&&j%2==1){\n\t System.out.print(\"#\");\n\t \t}\n\t \telse if(i%2==1&&j%2==0)System.out.print(\".\");\n\t \telse if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");\n\t }\n\t System.out.print(\"\\n\");\n\t }\n\t System.out.print(\"\\n\");\n\t }\n\t}\n\t\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\t public static void main(String[] args){\n\t Scanner sc=new Scanner(System.in);\n\t int i=0,j=0;\n\t while(true){\n\t int H=sc.nextInt();\n\t int W=sc.nextInt();\n\t if(H==0&&W==0)break;\n\t else for(i=0;i<H;i++){\n\t for(j=0;j<W;j++){\n\t \tif(i%2==1&&j%2==1){\n\t System.out.print(\"#\");\n\t \t}\n\t \telse if(i%2==1&&j%2==0)System.out.print(\".\");\n\t \telse if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");\n\t }\n\t System.out.print(\"\\n\");\n\t }\n\t System.out.print(\"\\n\");\n\t }\n\t}\n\t\n}",
"Main",
"public static void main(String[] args){\n\t Scanner sc=new Scanner(System.in);\n\t int i=0,j=0;\n\t while(true){\n\t int H=sc.nextInt();\n\t int W=sc.nextInt();\n\t if(H==0&&W==0)break;\n\t else for(i=0;i<H;i++){\n\t for(j=0;j<W;j++){\n\t \tif(i%2==1&&j%2==1){\n\t System.out.print(\"#\");\n\t \t}\n\t \telse if(i%2==1&&j%2==0)System.out.print(\".\");\n\t \telse if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");\n\t }\n\t System.out.print(\"\\n\");\n\t }\n\t System.out.print(\"\\n\");\n\t }\n\t}",
"main",
"{\n\t Scanner sc=new Scanner(System.in);\n\t int i=0,j=0;\n\t while(true){\n\t int H=sc.nextInt();\n\t int W=sc.nextInt();\n\t if(H==0&&W==0)break;\n\t else for(i=0;i<H;i++){\n\t for(j=0;j<W;j++){\n\t \tif(i%2==1&&j%2==1){\n\t System.out.print(\"#\");\n\t \t}\n\t \telse if(i%2==1&&j%2==0)System.out.print(\".\");\n\t \telse if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");\n\t }\n\t System.out.print(\"\\n\");\n\t }\n\t System.out.print(\"\\n\");\n\t }\n\t}",
"Scanner sc=new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int i=0",
"i",
"0",
"j=0;",
"j",
"0",
"while(true){\n\t int H=sc.nextInt();\n\t int W=sc.nextInt();\n\t if(H==0&&W==0)break;\n\t else for(i=0;i<H;i++){\n\t for(j=0;j<W;j++){\n\t \tif(i%2==1&&j%2==1){\n\t System.out.print(\"#\");\n\t \t}\n\t \telse if(i%2==1&&j%2==0)System.out.print(\".\");\n\t \telse if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");\n\t }\n\t System.out.print(\"\\n\");\n\t }\n\t System.out.print(\"\\n\");\n\t }",
"true",
"{\n\t int H=sc.nextInt();\n\t int W=sc.nextInt();\n\t if(H==0&&W==0)break;\n\t else for(i=0;i<H;i++){\n\t for(j=0;j<W;j++){\n\t \tif(i%2==1&&j%2==1){\n\t System.out.print(\"#\");\n\t \t}\n\t \telse if(i%2==1&&j%2==0)System.out.print(\".\");\n\t \telse if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");\n\t }\n\t System.out.print(\"\\n\");\n\t }\n\t System.out.print(\"\\n\");\n\t }",
"int H=sc.nextInt();",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int W=sc.nextInt();",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(H==0&&W==0)break;\n\t else for(i=0;i<H;i++){\n\t for(j=0;j<W;j++){\n\t \tif(i%2==1&&j%2==1){\n\t System.out.print(\"#\");\n\t \t}\n\t \telse if(i%2==1&&j%2==0)System.out.print(\".\");\n\t \telse if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");\n\t }\n\t System.out.print(\"\\n\");\n\t }",
"H==0&&W==0",
"H==0",
"H",
"0",
"W==0",
"W",
"0",
"break;",
"for(i=0;i<H;i++){\n\t for(j=0;j<W;j++){\n\t \tif(i%2==1&&j%2==1){\n\t System.out.print(\"#\");\n\t \t}\n\t \telse if(i%2==1&&j%2==0)System.out.print(\".\");\n\t \telse if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");\n\t }\n\t System.out.print(\"\\n\");\n\t }",
"i=0;",
"i=0",
"i",
"0",
"i<H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t for(j=0;j<W;j++){\n\t \tif(i%2==1&&j%2==1){\n\t System.out.print(\"#\");\n\t \t}\n\t \telse if(i%2==1&&j%2==0)System.out.print(\".\");\n\t \telse if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");\n\t }\n\t System.out.print(\"\\n\");\n\t }",
"{\n\t for(j=0;j<W;j++){\n\t \tif(i%2==1&&j%2==1){\n\t System.out.print(\"#\");\n\t \t}\n\t \telse if(i%2==1&&j%2==0)System.out.print(\".\");\n\t \telse if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");\n\t }\n\t System.out.print(\"\\n\");\n\t }",
"for(j=0;j<W;j++){\n\t \tif(i%2==1&&j%2==1){\n\t System.out.print(\"#\");\n\t \t}\n\t \telse if(i%2==1&&j%2==0)System.out.print(\".\");\n\t \telse if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");\n\t }",
"j=0;",
"j=0",
"j",
"0",
"j<W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t \tif(i%2==1&&j%2==1){\n\t System.out.print(\"#\");\n\t \t}\n\t \telse if(i%2==1&&j%2==0)System.out.print(\".\");\n\t \telse if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");\n\t }",
"{\n\t \tif(i%2==1&&j%2==1){\n\t System.out.print(\"#\");\n\t \t}\n\t \telse if(i%2==1&&j%2==0)System.out.print(\".\");\n\t \telse if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");\n\t }",
"if(i%2==1&&j%2==1){\n\t System.out.print(\"#\");\n\t \t}\n\t \telse if(i%2==1&&j%2==0)System.out.print(\".\");\n\t \telse if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");",
"i%2==1&&j%2==1",
"i%2==1",
"i%2",
"i",
"2",
"1",
"j%2==1",
"j%2",
"j",
"2",
"1",
"{\n\t System.out.print(\"#\");\n\t \t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"if(i%2==1&&j%2==0)System.out.print(\".\");\n\t \telse if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");",
"i%2==1&&j%2==0",
"i%2==1",
"i%2",
"i",
"2",
"1",
"j%2==0",
"j%2",
"j",
"2",
"0",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");",
"i%2==0&&j%2==1",
"i%2==0",
"i%2",
"i",
"2",
"0",
"j%2==1",
"j%2",
"j",
"2",
"1",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"String[] args",
"args",
"public class Main {\n\t public static void main(String[] args){\n\t Scanner sc=new Scanner(System.in);\n\t int i=0,j=0;\n\t while(true){\n\t int H=sc.nextInt();\n\t int W=sc.nextInt();\n\t if(H==0&&W==0)break;\n\t else for(i=0;i<H;i++){\n\t for(j=0;j<W;j++){\n\t \tif(i%2==1&&j%2==1){\n\t System.out.print(\"#\");\n\t \t}\n\t \telse if(i%2==1&&j%2==0)System.out.print(\".\");\n\t \telse if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");\n\t }\n\t System.out.print(\"\\n\");\n\t }\n\t System.out.print(\"\\n\");\n\t }\n\t}\n\t\n}",
"public class Main {\n\t public static void main(String[] args){\n\t Scanner sc=new Scanner(System.in);\n\t int i=0,j=0;\n\t while(true){\n\t int H=sc.nextInt();\n\t int W=sc.nextInt();\n\t if(H==0&&W==0)break;\n\t else for(i=0;i<H;i++){\n\t for(j=0;j<W;j++){\n\t \tif(i%2==1&&j%2==1){\n\t System.out.print(\"#\");\n\t \t}\n\t \telse if(i%2==1&&j%2==0)System.out.print(\".\");\n\t \telse if(i%2==0&&j%2==1)System.out.print(\".\");\n\t \telse System.out.print(\"#\");\n\t }\n\t System.out.print(\"\\n\");\n\t }\n\t System.out.print(\"\\n\");\n\t }\n\t}\n\t\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
int i=0,j=0;
while(true){
int H=sc.nextInt();
int W=sc.nextInt();
if(H==0&&W==0)break;
else for(i=0;i<H;i++){
for(j=0;j<W;j++){
if(i%2==1&&j%2==1){
System.out.print("#");
}
else if(i%2==1&&j%2==0)System.out.print(".");
else if(i%2==0&&j%2==1)System.out.print(".");
else System.out.print("#");
}
System.out.print("\n");
}
System.out.print("\n");
}
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
20,
41,
13,
41,
13,
42,
17,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
3,
4,
18,
13,
13,
4,
18,
13,
13,
11,
1,
41,
13,
17,
2,
13,
4,
18,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
4,
18,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
4,
18,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
138,
8
],
[
138,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
11,
18
],
[
18,
19
],
[
18,
20
],
[
11,
21
],
[
21,
22
],
[
11,
23
],
[
23,
24
],
[
11,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
30,
31
],
[
31,
32
],
[
27,
33
],
[
33,
34
],
[
33,
35
],
[
35,
36
],
[
36,
37
],
[
27,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
39,
43
],
[
43,
44
],
[
43,
45
],
[
38,
46
],
[
27,
47
],
[
47,
48
],
[
48,
49
],
[
47,
50
],
[
27,
51
],
[
51,
52
],
[
52,
53
],
[
51,
54
],
[
11,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
57,
59
],
[
55,
60
],
[
60,
61
],
[
60,
62
],
[
62,
63
],
[
63,
64
],
[
55,
65
],
[
65,
66
],
[
66,
67
],
[
55,
68
],
[
69,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
70,
75
],
[
75,
76
],
[
75,
77
],
[
77,
78
],
[
78,
79
],
[
77,
80
],
[
70,
81
],
[
81,
82
],
[
82,
83
],
[
70,
84
],
[
85,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
86,
91
],
[
91,
92
],
[
91,
93
],
[
93,
94
],
[
94,
95
],
[
93,
96
],
[
86,
97
],
[
97,
98
],
[
98,
99
],
[
86,
100
],
[
101,
101
],
[
101,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
105,
107
],
[
104,
108
],
[
103,
109
],
[
102,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
112,
114
],
[
110,
115
],
[
102,
116
],
[
116,
117
],
[
117,
118
],
[
118,
119
],
[
118,
120
],
[
116,
121
],
[
85,
122
],
[
122,
123
],
[
123,
124
],
[
124,
125
],
[
124,
126
],
[
69,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
11,
132
],
[
132,
133
],
[
133,
134
],
[
9,
135
],
[
135,
136
],
[
0,
137
],
[
137,
138
],
[
137,
139
]
] | [
"import java.util.Scanner;\nimport java.util.ArrayList;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n ArrayList<Integer> H = new ArrayList<Integer>();\n ArrayList<Integer> W = new ArrayList<Integer>();\n int tempH, tempW;\n\n while (true) {\n tempH = sc.nextInt();\n tempW = sc.nextInt();\n if (tempH == 0 && tempW == 0)\n break;\n\n H.add(tempH);\n W.add(tempW);\n }\n\n for (int k = 0; k < H.size(); k++) {\n for (int i = 0; i < H.get(k); i++) {\n for (int j = 0; j < W.get(k); j++) {\n if ((i + j) % 2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n\n sc.close();\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n ArrayList<Integer> H = new ArrayList<Integer>();\n ArrayList<Integer> W = new ArrayList<Integer>();\n int tempH, tempW;\n\n while (true) {\n tempH = sc.nextInt();\n tempW = sc.nextInt();\n if (tempH == 0 && tempW == 0)\n break;\n\n H.add(tempH);\n W.add(tempW);\n }\n\n for (int k = 0; k < H.size(); k++) {\n for (int i = 0; i < H.get(k); i++) {\n for (int j = 0; j < W.get(k); j++) {\n if ((i + j) % 2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n\n sc.close();\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n ArrayList<Integer> H = new ArrayList<Integer>();\n ArrayList<Integer> W = new ArrayList<Integer>();\n int tempH, tempW;\n\n while (true) {\n tempH = sc.nextInt();\n tempW = sc.nextInt();\n if (tempH == 0 && tempW == 0)\n break;\n\n H.add(tempH);\n W.add(tempW);\n }\n\n for (int k = 0; k < H.size(); k++) {\n for (int i = 0; i < H.get(k); i++) {\n for (int j = 0; j < W.get(k); j++) {\n if ((i + j) % 2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n\n sc.close();\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n ArrayList<Integer> H = new ArrayList<Integer>();\n ArrayList<Integer> W = new ArrayList<Integer>();\n int tempH, tempW;\n\n while (true) {\n tempH = sc.nextInt();\n tempW = sc.nextInt();\n if (tempH == 0 && tempW == 0)\n break;\n\n H.add(tempH);\n W.add(tempW);\n }\n\n for (int k = 0; k < H.size(); k++) {\n for (int i = 0; i < H.get(k); i++) {\n for (int j = 0; j < W.get(k); j++) {\n if ((i + j) % 2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n\n sc.close();\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"ArrayList<Integer> H = new ArrayList<Integer>();",
"H",
"new ArrayList<Integer>()",
"ArrayList<Integer> W = new ArrayList<Integer>();",
"W",
"new ArrayList<Integer>()",
"int tempH",
"tempH",
"tempW;",
"tempW",
"while (true) {\n tempH = sc.nextInt();\n tempW = sc.nextInt();\n if (tempH == 0 && tempW == 0)\n break;\n\n H.add(tempH);\n W.add(tempW);\n }",
"true",
"{\n tempH = sc.nextInt();\n tempW = sc.nextInt();\n if (tempH == 0 && tempW == 0)\n break;\n\n H.add(tempH);\n W.add(tempW);\n }",
"tempH = sc.nextInt()",
"tempH",
"sc.nextInt()",
"sc.nextInt",
"sc",
"tempW = sc.nextInt()",
"tempW",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if (tempH == 0 && tempW == 0)\n break;",
"tempH == 0 && tempW == 0",
"tempH == 0",
"tempH",
"0",
"tempW == 0",
"tempW",
"0",
"break;",
"H.add(tempH)",
"H.add",
"H",
"tempH",
"W.add(tempW)",
"W.add",
"W",
"tempW",
"for (int k = 0; k < H.size(); k++) {\n for (int i = 0; i < H.get(k); i++) {\n for (int j = 0; j < W.get(k); j++) {\n if ((i + j) % 2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }",
"int k = 0;",
"int k = 0;",
"k",
"0",
"k < H.size()",
"k",
"H.size()",
"H.size",
"H",
"k++",
"k++",
"k",
"{\n for (int i = 0; i < H.get(k); i++) {\n for (int j = 0; j < W.get(k); j++) {\n if ((i + j) % 2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }",
"{\n for (int i = 0; i < H.get(k); i++) {\n for (int j = 0; j < W.get(k); j++) {\n if ((i + j) % 2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }",
"for (int i = 0; i < H.get(k); i++) {\n for (int j = 0; j < W.get(k); j++) {\n if ((i + j) % 2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");\n }\n System.out.println();\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H.get(k)",
"i",
"H.get(k)",
"H.get",
"H",
"k",
"i++",
"i++",
"i",
"{\n for (int j = 0; j < W.get(k); j++) {\n if ((i + j) % 2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");\n }\n System.out.println();\n }",
"{\n for (int j = 0; j < W.get(k); j++) {\n if ((i + j) % 2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");\n }\n System.out.println();\n }",
"for (int j = 0; j < W.get(k); j++) {\n if ((i + j) % 2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < W.get(k)",
"j",
"W.get(k)",
"W.get",
"W",
"k",
"j++",
"j++",
"j",
"{\n if ((i + j) % 2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");\n }",
"{\n if ((i + j) % 2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");\n }",
"if ((i + j) % 2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");",
"(i + j) % 2 == 0",
"(i + j) % 2",
"(i + j)",
"i",
"j",
"2",
"0",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"sc.close()",
"sc.close",
"sc",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n ArrayList<Integer> H = new ArrayList<Integer>();\n ArrayList<Integer> W = new ArrayList<Integer>();\n int tempH, tempW;\n\n while (true) {\n tempH = sc.nextInt();\n tempW = sc.nextInt();\n if (tempH == 0 && tempW == 0)\n break;\n\n H.add(tempH);\n W.add(tempW);\n }\n\n for (int k = 0; k < H.size(); k++) {\n for (int i = 0; i < H.get(k); i++) {\n for (int j = 0; j < W.get(k); j++) {\n if ((i + j) % 2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n\n sc.close();\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n ArrayList<Integer> H = new ArrayList<Integer>();\n ArrayList<Integer> W = new ArrayList<Integer>();\n int tempH, tempW;\n\n while (true) {\n tempH = sc.nextInt();\n tempW = sc.nextInt();\n if (tempH == 0 && tempW == 0)\n break;\n\n H.add(tempH);\n W.add(tempW);\n }\n\n for (int k = 0; k < H.size(); k++) {\n for (int i = 0; i < H.get(k); i++) {\n for (int j = 0; j < W.get(k); j++) {\n if ((i + j) % 2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");\n }\n System.out.println();\n }\n System.out.println();\n }\n\n sc.close();\n }\n}",
"Main"
] | import java.util.Scanner;
import java.util.ArrayList;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
ArrayList<Integer> H = new ArrayList<Integer>();
ArrayList<Integer> W = new ArrayList<Integer>();
int tempH, tempW;
while (true) {
tempH = sc.nextInt();
tempW = sc.nextInt();
if (tempH == 0 && tempW == 0)
break;
H.add(tempH);
W.add(tempW);
}
for (int k = 0; k < H.size(); k++) {
for (int i = 0; i < H.get(k); i++) {
for (int j = 0; j < W.get(k); j++) {
if ((i + j) % 2 == 0)
System.out.print("#");
else
System.out.print(".");
}
System.out.println();
}
System.out.println();
}
sc.close();
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
4,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
18,
13,
13,
13,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
22,
23
],
[
23,
24
],
[
20,
25
],
[
17,
26
],
[
26,
27
],
[
26,
28
],
[
28,
29
],
[
29,
30
],
[
28,
31
],
[
31,
32
],
[
31,
33
],
[
17,
34
],
[
34,
35
],
[
34,
36
],
[
36,
37
],
[
37,
38
],
[
36,
39
],
[
39,
40
],
[
39,
41
],
[
17,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
43,
47
],
[
47,
48
],
[
47,
49
],
[
42,
50
],
[
17,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
56,
58
],
[
51,
59
],
[
59,
60
],
[
60,
61
],
[
51,
62
],
[
63,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
64,
69
],
[
69,
70
],
[
69,
71
],
[
64,
72
],
[
72,
73
],
[
73,
74
],
[
64,
75
],
[
76,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
79,
83
],
[
78,
84
],
[
77,
85
],
[
85,
86
],
[
86,
87
],
[
85,
88
],
[
77,
89
],
[
89,
90
],
[
90,
91
],
[
89,
92
],
[
63,
93
],
[
93,
94
],
[
94,
95
],
[
93,
96
],
[
17,
97
],
[
97,
98
],
[
98,
99
],
[
97,
100
],
[
8,
101
],
[
101,
102
],
[
102,
103
],
[
103,
104
],
[
103,
105
],
[
101,
106
],
[
6,
107
],
[
107,
108
]
] | [
"import java.io.*;\n\nclass Main {\n public static void main(String[] args)throws IOException{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n while(true){\n String data[] = br.readLine().split(\" \");\n int a = Integer.parseInt(data[0]);\n int b = Integer.parseInt(data[1]);\n if(a == 0 && b == 0)\n \t break;\n\n for(int i = 0; i < a; i++){\n for(int j = 0; j < b; j++){\n if((i + j) % 2 == 0)\n sb.append(\"#\");\n else\n sb.append(\".\");\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }\n System.out.print(sb);\n }\n}",
"import java.io.*;",
"io.*",
"java",
"class Main {\n public static void main(String[] args)throws IOException{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n while(true){\n String data[] = br.readLine().split(\" \");\n int a = Integer.parseInt(data[0]);\n int b = Integer.parseInt(data[1]);\n if(a == 0 && b == 0)\n \t break;\n\n for(int i = 0; i < a; i++){\n for(int j = 0; j < b; j++){\n if((i + j) % 2 == 0)\n sb.append(\"#\");\n else\n sb.append(\".\");\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }\n System.out.print(sb);\n }\n}",
"Main",
"public static void main(String[] args)throws IOException{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n while(true){\n String data[] = br.readLine().split(\" \");\n int a = Integer.parseInt(data[0]);\n int b = Integer.parseInt(data[1]);\n if(a == 0 && b == 0)\n \t break;\n\n for(int i = 0; i < a; i++){\n for(int j = 0; j < b; j++){\n if((i + j) % 2 == 0)\n sb.append(\"#\");\n else\n sb.append(\".\");\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }\n System.out.print(sb);\n }",
"main",
"{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n while(true){\n String data[] = br.readLine().split(\" \");\n int a = Integer.parseInt(data[0]);\n int b = Integer.parseInt(data[1]);\n if(a == 0 && b == 0)\n \t break;\n\n for(int i = 0; i < a; i++){\n for(int j = 0; j < b; j++){\n if((i + j) % 2 == 0)\n sb.append(\"#\");\n else\n sb.append(\".\");\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }\n System.out.print(sb);\n }",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"while(true){\n String data[] = br.readLine().split(\" \");\n int a = Integer.parseInt(data[0]);\n int b = Integer.parseInt(data[1]);\n if(a == 0 && b == 0)\n \t break;\n\n for(int i = 0; i < a; i++){\n for(int j = 0; j < b; j++){\n if((i + j) % 2 == 0)\n sb.append(\"#\");\n else\n sb.append(\".\");\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }",
"true",
"{\n String data[] = br.readLine().split(\" \");\n int a = Integer.parseInt(data[0]);\n int b = Integer.parseInt(data[1]);\n if(a == 0 && b == 0)\n \t break;\n\n for(int i = 0; i < a; i++){\n for(int j = 0; j < b; j++){\n if((i + j) % 2 == 0)\n sb.append(\"#\");\n else\n sb.append(\".\");\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }",
"String data[] = br.readLine().split(\" \");",
"data",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"int a = Integer.parseInt(data[0]);",
"a",
"Integer.parseInt(data[0])",
"Integer.parseInt",
"Integer",
"data[0]",
"data",
"0",
"int b = Integer.parseInt(data[1]);",
"b",
"Integer.parseInt(data[1])",
"Integer.parseInt",
"Integer",
"data[1]",
"data",
"1",
"if(a == 0 && b == 0)\n \t break;",
"a == 0 && b == 0",
"a == 0",
"a",
"0",
"b == 0",
"b",
"0",
"break;",
"for(int i = 0; i < a; i++){\n for(int j = 0; j < b; j++){\n if((i + j) % 2 == 0)\n sb.append(\"#\");\n else\n sb.append(\".\");\n }\n sb.append(\"\\n\");\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < a",
"i",
"a",
"i++",
"i++",
"i",
"{\n for(int j = 0; j < b; j++){\n if((i + j) % 2 == 0)\n sb.append(\"#\");\n else\n sb.append(\".\");\n }\n sb.append(\"\\n\");\n }",
"{\n for(int j = 0; j < b; j++){\n if((i + j) % 2 == 0)\n sb.append(\"#\");\n else\n sb.append(\".\");\n }\n sb.append(\"\\n\");\n }",
"for(int j = 0; j < b; j++){\n if((i + j) % 2 == 0)\n sb.append(\"#\");\n else\n sb.append(\".\");\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < b",
"j",
"b",
"j++",
"j++",
"j",
"{\n if((i + j) % 2 == 0)\n sb.append(\"#\");\n else\n sb.append(\".\");\n }",
"{\n if((i + j) % 2 == 0)\n sb.append(\"#\");\n else\n sb.append(\".\");\n }",
"if((i + j) % 2 == 0)\n sb.append(\"#\");\n else\n sb.append(\".\");",
"(i + j) % 2 == 0",
"(i + j) % 2",
"(i + j)",
"i",
"j",
"2",
"0",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"System.out.print(sb)",
"System.out.print",
"System.out",
"System",
"System.out",
"sb",
"String[] args",
"args"
] | import java.io.*;
class Main {
public static void main(String[] args)throws IOException{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringBuilder sb = new StringBuilder();
while(true){
String data[] = br.readLine().split(" ");
int a = Integer.parseInt(data[0]);
int b = Integer.parseInt(data[1]);
if(a == 0 && b == 0)
break;
for(int i = 0; i < a; i++){
for(int j = 0; j < b; j++){
if((i + j) % 2 == 0)
sb.append("#");
else
sb.append(".");
}
sb.append("\n");
}
sb.append("\n");
}
System.out.print(sb);
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
17,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
40,
13,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
102,
5
],
[
102,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
17,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
26,
27
],
[
17,
28
],
[
28,
29
],
[
29,
30
],
[
30,
31
],
[
30,
32
],
[
29,
33
],
[
33,
34
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[
33,
35
],
[
28,
36
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[
17,
37
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[
37,
38
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[
38,
39
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[
39,
40
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[
39,
41
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[
37,
42
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[
42,
43
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[
42,
44
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[
37,
45
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[
45,
46
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[
46,
47
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[
37,
48
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[
49,
49
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[
49,
50
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[
50,
51
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[
50,
52
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[
49,
53
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[
53,
54
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[
54,
55
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[
55,
56
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[
55,
57
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[
53,
58
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[
58,
59
],
[
58,
60
],
[
53,
61
],
[
61,
62
],
[
62,
63
],
[
53,
64
],
[
65,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
68,
70
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[
67,
71
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[
66,
72
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[
72,
73
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[
73,
74
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[
74,
75
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[
74,
76
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[
72,
77
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[
66,
78
],
[
78,
79
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[
79,
80
],
[
80,
81
],
[
80,
82
],
[
78,
83
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[
65,
84
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[
84,
85
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[
49,
86
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[
86,
87
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[
87,
88
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[
88,
89
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[
88,
90
],
[
17,
91
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[
91,
92
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[
92,
93
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[
93,
94
],
[
93,
95
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[
8,
96
],
[
96,
97
],
[
97,
98
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[
6,
99
],
[
99,
100
],
[
0,
101
],
[
101,
102
],
[
101,
103
]
] | [
"import java.util.Scanner;\npublic class Main{\n public static void main (String [] args){\n Scanner sc =new Scanner(System.in);\n int i=1;\n while(true){\n \n int H =sc.nextInt();\n int W =sc.nextInt();\n\n if(H==0 && W==0)break;\n for(int b=0;b<H;b++){\n int n=b;\n for(int a=0;a<W;a++){\n \n if(n%2==0)System.out.printf(\"#\");\n else System.out.printf(\".\");\n n++;\n }\n System.out.println();\n }\n System.out.println();\n } \n sc.close();\n }\n \n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main{\n public static void main (String [] args){\n Scanner sc =new Scanner(System.in);\n int i=1;\n while(true){\n \n int H =sc.nextInt();\n int W =sc.nextInt();\n\n if(H==0 && W==0)break;\n for(int b=0;b<H;b++){\n int n=b;\n for(int a=0;a<W;a++){\n \n if(n%2==0)System.out.printf(\"#\");\n else System.out.printf(\".\");\n n++;\n }\n System.out.println();\n }\n System.out.println();\n } \n sc.close();\n }\n \n}",
"Main",
"public static void main (String [] args){\n Scanner sc =new Scanner(System.in);\n int i=1;\n while(true){\n \n int H =sc.nextInt();\n int W =sc.nextInt();\n\n if(H==0 && W==0)break;\n for(int b=0;b<H;b++){\n int n=b;\n for(int a=0;a<W;a++){\n \n if(n%2==0)System.out.printf(\"#\");\n else System.out.printf(\".\");\n n++;\n }\n System.out.println();\n }\n System.out.println();\n } \n sc.close();\n }",
"main",
"{\n Scanner sc =new Scanner(System.in);\n int i=1;\n while(true){\n \n int H =sc.nextInt();\n int W =sc.nextInt();\n\n if(H==0 && W==0)break;\n for(int b=0;b<H;b++){\n int n=b;\n for(int a=0;a<W;a++){\n \n if(n%2==0)System.out.printf(\"#\");\n else System.out.printf(\".\");\n n++;\n }\n System.out.println();\n }\n System.out.println();\n } \n sc.close();\n }",
"Scanner sc =new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int i=1;",
"i",
"1",
"while(true){\n \n int H =sc.nextInt();\n int W =sc.nextInt();\n\n if(H==0 && W==0)break;\n for(int b=0;b<H;b++){\n int n=b;\n for(int a=0;a<W;a++){\n \n if(n%2==0)System.out.printf(\"#\");\n else System.out.printf(\".\");\n n++;\n }\n System.out.println();\n }\n System.out.println();\n }",
"true",
"{\n \n int H =sc.nextInt();\n int W =sc.nextInt();\n\n if(H==0 && W==0)break;\n for(int b=0;b<H;b++){\n int n=b;\n for(int a=0;a<W;a++){\n \n if(n%2==0)System.out.printf(\"#\");\n else System.out.printf(\".\");\n n++;\n }\n System.out.println();\n }\n System.out.println();\n }",
"int H =sc.nextInt();",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int W =sc.nextInt();",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(H==0 && W==0)break;",
"H==0 && W==0",
"H==0",
"H",
"0",
"W==0",
"W",
"0",
"break;",
"for(int b=0;b<H;b++){\n int n=b;\n for(int a=0;a<W;a++){\n \n if(n%2==0)System.out.printf(\"#\");\n else System.out.printf(\".\");\n n++;\n }\n System.out.println();\n }",
"int b=0;",
"int b=0;",
"b",
"0",
"b<H",
"b",
"H",
"b++",
"b++",
"b",
"{\n int n=b;\n for(int a=0;a<W;a++){\n \n if(n%2==0)System.out.printf(\"#\");\n else System.out.printf(\".\");\n n++;\n }\n System.out.println();\n }",
"{\n int n=b;\n for(int a=0;a<W;a++){\n \n if(n%2==0)System.out.printf(\"#\");\n else System.out.printf(\".\");\n n++;\n }\n System.out.println();\n }",
"int n=b;",
"n",
"b",
"for(int a=0;a<W;a++){\n \n if(n%2==0)System.out.printf(\"#\");\n else System.out.printf(\".\");\n n++;\n }",
"int a=0;",
"int a=0;",
"a",
"0",
"a<W",
"a",
"W",
"a++",
"a++",
"a",
"{\n \n if(n%2==0)System.out.printf(\"#\");\n else System.out.printf(\".\");\n n++;\n }",
"{\n \n if(n%2==0)System.out.printf(\"#\");\n else System.out.printf(\".\");\n n++;\n }",
"if(n%2==0)System.out.printf(\"#\");\n else System.out.printf(\".\");",
"n%2==0",
"n%2",
"n",
"2",
"0",
"System.out.printf(\"#\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.printf(\".\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\".\"",
"n++",
"n",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"sc.close()",
"sc.close",
"sc",
"String [] args",
"args",
"public class Main{\n public static void main (String [] args){\n Scanner sc =new Scanner(System.in);\n int i=1;\n while(true){\n \n int H =sc.nextInt();\n int W =sc.nextInt();\n\n if(H==0 && W==0)break;\n for(int b=0;b<H;b++){\n int n=b;\n for(int a=0;a<W;a++){\n \n if(n%2==0)System.out.printf(\"#\");\n else System.out.printf(\".\");\n n++;\n }\n System.out.println();\n }\n System.out.println();\n } \n sc.close();\n }\n \n}",
"public class Main{\n public static void main (String [] args){\n Scanner sc =new Scanner(System.in);\n int i=1;\n while(true){\n \n int H =sc.nextInt();\n int W =sc.nextInt();\n\n if(H==0 && W==0)break;\n for(int b=0;b<H;b++){\n int n=b;\n for(int a=0;a<W;a++){\n \n if(n%2==0)System.out.printf(\"#\");\n else System.out.printf(\".\");\n n++;\n }\n System.out.println();\n }\n System.out.println();\n } \n sc.close();\n }\n \n}",
"Main"
] | import java.util.Scanner;
public class Main{
public static void main (String [] args){
Scanner sc =new Scanner(System.in);
int i=1;
while(true){
int H =sc.nextInt();
int W =sc.nextInt();
if(H==0 && W==0)break;
for(int b=0;b<H;b++){
int n=b;
for(int a=0;a<W;a++){
if(n%2==0)System.out.printf("#");
else System.out.printf(".");
n++;
}
System.out.println();
}
System.out.println();
}
sc.close();
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
11,
1,
30,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
8,
16
],
[
16,
17
],
[
16,
18
],
[
19,
19
],
[
19,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
19,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
19,
30
],
[
30,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
31,
35
],
[
35,
36
],
[
35,
37
],
[
30,
38
],
[
38,
39
],
[
19,
40
],
[
40,
41
],
[
41,
42
],
[
42,
43
],
[
42,
44
],
[
40,
45
],
[
45,
46
],
[
45,
47
],
[
40,
48
],
[
48,
49
],
[
49,
50
],
[
40,
51
],
[
52,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
53,
58
],
[
58,
59
],
[
58,
60
],
[
53,
61
],
[
61,
62
],
[
62,
63
],
[
53,
64
],
[
65,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
69,
71
],
[
68,
72
],
[
67,
73
],
[
66,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
77,
78
],
[
77,
79
],
[
75,
80
],
[
66,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
82,
87
],
[
52,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
88,
93
],
[
19,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
96,
98
],
[
94,
99
],
[
6,
100
],
[
100,
101
]
] | [
"import java.util.Scanner;\n\nclass Main{\n public static void main(String[] args){\n \tScanner scan = new Scanner(System.in);\n \tint H;\n \tint W;\n \t\n \tfor(;;){\n \t\tH = scan.nextInt();\n \tW = scan.nextInt();\n \tif(H == 0 && W == 0){\n \t\tbreak;\n \t}\n \t\n \tfor(int y = 0; y < H; y++){\n \t\tfor(int x = 0; x < W; x++){\n \t\t\tif((x+y) % 2 != 0){\n \t\t\t\tSystem.out.print(\".\");\n \t\t\t}else{\n \t\t\t\tSystem.out.print(\"#\");\n \t\t\t}\n \t\t}\n \t\tSystem.out.println(\"\");\n \t}\n \tSystem.out.println(\"\");\n \t}\n \t\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main{\n public static void main(String[] args){\n \tScanner scan = new Scanner(System.in);\n \tint H;\n \tint W;\n \t\n \tfor(;;){\n \t\tH = scan.nextInt();\n \tW = scan.nextInt();\n \tif(H == 0 && W == 0){\n \t\tbreak;\n \t}\n \t\n \tfor(int y = 0; y < H; y++){\n \t\tfor(int x = 0; x < W; x++){\n \t\t\tif((x+y) % 2 != 0){\n \t\t\t\tSystem.out.print(\".\");\n \t\t\t}else{\n \t\t\t\tSystem.out.print(\"#\");\n \t\t\t}\n \t\t}\n \t\tSystem.out.println(\"\");\n \t}\n \tSystem.out.println(\"\");\n \t}\n \t\n }\n}",
"Main",
"public static void main(String[] args){\n \tScanner scan = new Scanner(System.in);\n \tint H;\n \tint W;\n \t\n \tfor(;;){\n \t\tH = scan.nextInt();\n \tW = scan.nextInt();\n \tif(H == 0 && W == 0){\n \t\tbreak;\n \t}\n \t\n \tfor(int y = 0; y < H; y++){\n \t\tfor(int x = 0; x < W; x++){\n \t\t\tif((x+y) % 2 != 0){\n \t\t\t\tSystem.out.print(\".\");\n \t\t\t}else{\n \t\t\t\tSystem.out.print(\"#\");\n \t\t\t}\n \t\t}\n \t\tSystem.out.println(\"\");\n \t}\n \tSystem.out.println(\"\");\n \t}\n \t\n }",
"main",
"{\n \tScanner scan = new Scanner(System.in);\n \tint H;\n \tint W;\n \t\n \tfor(;;){\n \t\tH = scan.nextInt();\n \tW = scan.nextInt();\n \tif(H == 0 && W == 0){\n \t\tbreak;\n \t}\n \t\n \tfor(int y = 0; y < H; y++){\n \t\tfor(int x = 0; x < W; x++){\n \t\t\tif((x+y) % 2 != 0){\n \t\t\t\tSystem.out.print(\".\");\n \t\t\t}else{\n \t\t\t\tSystem.out.print(\"#\");\n \t\t\t}\n \t\t}\n \t\tSystem.out.println(\"\");\n \t}\n \tSystem.out.println(\"\");\n \t}\n \t\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int H;",
"H",
"int W;",
"W",
"for(;;){\n \t\tH = scan.nextInt();\n \tW = scan.nextInt();\n \tif(H == 0 && W == 0){\n \t\tbreak;\n \t}\n \t\n \tfor(int y = 0; y < H; y++){\n \t\tfor(int x = 0; x < W; x++){\n \t\t\tif((x+y) % 2 != 0){\n \t\t\t\tSystem.out.print(\".\");\n \t\t\t}else{\n \t\t\t\tSystem.out.print(\"#\");\n \t\t\t}\n \t\t}\n \t\tSystem.out.println(\"\");\n \t}\n \tSystem.out.println(\"\");\n \t}",
";",
"{\n \t\tH = scan.nextInt();\n \tW = scan.nextInt();\n \tif(H == 0 && W == 0){\n \t\tbreak;\n \t}\n \t\n \tfor(int y = 0; y < H; y++){\n \t\tfor(int x = 0; x < W; x++){\n \t\t\tif((x+y) % 2 != 0){\n \t\t\t\tSystem.out.print(\".\");\n \t\t\t}else{\n \t\t\t\tSystem.out.print(\"#\");\n \t\t\t}\n \t\t}\n \t\tSystem.out.println(\"\");\n \t}\n \tSystem.out.println(\"\");\n \t}",
"{\n \t\tH = scan.nextInt();\n \tW = scan.nextInt();\n \tif(H == 0 && W == 0){\n \t\tbreak;\n \t}\n \t\n \tfor(int y = 0; y < H; y++){\n \t\tfor(int x = 0; x < W; x++){\n \t\t\tif((x+y) % 2 != 0){\n \t\t\t\tSystem.out.print(\".\");\n \t\t\t}else{\n \t\t\t\tSystem.out.print(\"#\");\n \t\t\t}\n \t\t}\n \t\tSystem.out.println(\"\");\n \t}\n \tSystem.out.println(\"\");\n \t}",
"H = scan.nextInt()",
"H",
"scan.nextInt()",
"scan.nextInt",
"scan",
"W = scan.nextInt()",
"W",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if(H == 0 && W == 0){\n \t\tbreak;\n \t}",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n \t\tbreak;\n \t}",
"break;",
"for(int y = 0; y < H; y++){\n \t\tfor(int x = 0; x < W; x++){\n \t\t\tif((x+y) % 2 != 0){\n \t\t\t\tSystem.out.print(\".\");\n \t\t\t}else{\n \t\t\t\tSystem.out.print(\"#\");\n \t\t\t}\n \t\t}\n \t\tSystem.out.println(\"\");\n \t}",
"int y = 0;",
"int y = 0;",
"y",
"0",
"y < H",
"y",
"H",
"y++",
"y++",
"y",
"{\n \t\tfor(int x = 0; x < W; x++){\n \t\t\tif((x+y) % 2 != 0){\n \t\t\t\tSystem.out.print(\".\");\n \t\t\t}else{\n \t\t\t\tSystem.out.print(\"#\");\n \t\t\t}\n \t\t}\n \t\tSystem.out.println(\"\");\n \t}",
"{\n \t\tfor(int x = 0; x < W; x++){\n \t\t\tif((x+y) % 2 != 0){\n \t\t\t\tSystem.out.print(\".\");\n \t\t\t}else{\n \t\t\t\tSystem.out.print(\"#\");\n \t\t\t}\n \t\t}\n \t\tSystem.out.println(\"\");\n \t}",
"for(int x = 0; x < W; x++){\n \t\t\tif((x+y) % 2 != 0){\n \t\t\t\tSystem.out.print(\".\");\n \t\t\t}else{\n \t\t\t\tSystem.out.print(\"#\");\n \t\t\t}\n \t\t}",
"int x = 0;",
"int x = 0;",
"x",
"0",
"x < W",
"x",
"W",
"x++",
"x++",
"x",
"{\n \t\t\tif((x+y) % 2 != 0){\n \t\t\t\tSystem.out.print(\".\");\n \t\t\t}else{\n \t\t\t\tSystem.out.print(\"#\");\n \t\t\t}\n \t\t}",
"{\n \t\t\tif((x+y) % 2 != 0){\n \t\t\t\tSystem.out.print(\".\");\n \t\t\t}else{\n \t\t\t\tSystem.out.print(\"#\");\n \t\t\t}\n \t\t}",
"if((x+y) % 2 != 0){\n \t\t\t\tSystem.out.print(\".\");\n \t\t\t}else{\n \t\t\t\tSystem.out.print(\"#\");\n \t\t\t}",
"(x+y) % 2 != 0",
"(x+y) % 2",
"(x+y)",
"x",
"y",
"2",
"0",
"{\n \t\t\t\tSystem.out.print(\".\");\n \t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n \t\t\t\tSystem.out.print(\"#\");\n \t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] args",
"args"
] | import java.util.Scanner;
class Main{
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
int H;
int W;
for(;;){
H = scan.nextInt();
W = scan.nextInt();
if(H == 0 && W == 0){
break;
}
for(int y = 0; y < H; y++){
for(int x = 0; x < W; x++){
if((x+y) % 2 != 0){
System.out.print(".");
}else{
System.out.print("#");
}
}
System.out.println("");
}
System.out.println("");
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
4,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
17,
13,
2,
17,
13,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
17,
2,
2,
13,
13,
17,
30,
4,
18,
13,
17,
30,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
18,
13,
13,
13,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
22,
23
],
[
23,
24
],
[
20,
25
],
[
17,
26
],
[
26,
27
],
[
26,
28
],
[
28,
29
],
[
29,
30
],
[
28,
31
],
[
31,
32
],
[
31,
33
],
[
17,
34
],
[
34,
35
],
[
34,
36
],
[
36,
37
],
[
37,
38
],
[
36,
39
],
[
39,
40
],
[
39,
41
],
[
17,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
43,
47
],
[
47,
48
],
[
47,
49
],
[
42,
50
],
[
50,
51
],
[
17,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
54,
56
],
[
52,
57
],
[
57,
58
],
[
57,
59
],
[
52,
60
],
[
60,
61
],
[
61,
62
],
[
52,
63
],
[
64,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
67,
69
],
[
65,
70
],
[
70,
71
],
[
70,
72
],
[
65,
73
],
[
73,
74
],
[
74,
75
],
[
65,
76
],
[
77,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
79,
81
],
[
81,
82
],
[
82,
83
],
[
82,
84
],
[
81,
85
],
[
78,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
87,
90
],
[
78,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
92,
95
],
[
64,
96
],
[
96,
97
],
[
97,
98
],
[
96,
99
],
[
17,
100
],
[
100,
101
],
[
101,
102
],
[
100,
103
],
[
8,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
106,
108
],
[
104,
109
],
[
6,
110
],
[
110,
111
]
] | [
"import java.io.*;\n\nclass Main\n{\n public static void main (String[ ] args) throws Exception\n {\n BufferedReader br = new BufferedReader (new InputStreamReader (System.in));\n StringBuffer sb = new StringBuffer();\n \n while(true)\n {\n String[] strAry = (br.readLine()).split(\" \");\n int h = Integer.parseInt(strAry[0]);\n int w = Integer.parseInt(strAry[1]);\n \n if(0 == h & 0 == w)\n {\n break;\n }\n\n for(int i = 0; i < h; i++)\n {\n for(int j = 0; j < w; j++)\n {\n if(0 == ((i + j) % 2))\n {\n sb.append(\"#\");\n }\n else\n {\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }\n System.out.print(sb);\n }\n}",
"import java.io.*;",
"io.*",
"java",
"class Main\n{\n public static void main (String[ ] args) throws Exception\n {\n BufferedReader br = new BufferedReader (new InputStreamReader (System.in));\n StringBuffer sb = new StringBuffer();\n \n while(true)\n {\n String[] strAry = (br.readLine()).split(\" \");\n int h = Integer.parseInt(strAry[0]);\n int w = Integer.parseInt(strAry[1]);\n \n if(0 == h & 0 == w)\n {\n break;\n }\n\n for(int i = 0; i < h; i++)\n {\n for(int j = 0; j < w; j++)\n {\n if(0 == ((i + j) % 2))\n {\n sb.append(\"#\");\n }\n else\n {\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }\n System.out.print(sb);\n }\n}",
"Main",
"public static void main (String[ ] args) throws Exception\n {\n BufferedReader br = new BufferedReader (new InputStreamReader (System.in));\n StringBuffer sb = new StringBuffer();\n \n while(true)\n {\n String[] strAry = (br.readLine()).split(\" \");\n int h = Integer.parseInt(strAry[0]);\n int w = Integer.parseInt(strAry[1]);\n \n if(0 == h & 0 == w)\n {\n break;\n }\n\n for(int i = 0; i < h; i++)\n {\n for(int j = 0; j < w; j++)\n {\n if(0 == ((i + j) % 2))\n {\n sb.append(\"#\");\n }\n else\n {\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }\n System.out.print(sb);\n }",
"main",
"{\n BufferedReader br = new BufferedReader (new InputStreamReader (System.in));\n StringBuffer sb = new StringBuffer();\n \n while(true)\n {\n String[] strAry = (br.readLine()).split(\" \");\n int h = Integer.parseInt(strAry[0]);\n int w = Integer.parseInt(strAry[1]);\n \n if(0 == h & 0 == w)\n {\n break;\n }\n\n for(int i = 0; i < h; i++)\n {\n for(int j = 0; j < w; j++)\n {\n if(0 == ((i + j) % 2))\n {\n sb.append(\"#\");\n }\n else\n {\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }\n System.out.print(sb);\n }",
"BufferedReader br = new BufferedReader (new InputStreamReader (System.in));",
"br",
"new BufferedReader (new InputStreamReader (System.in))",
"StringBuffer sb = new StringBuffer();",
"sb",
"new StringBuffer()",
"while(true)\n {\n String[] strAry = (br.readLine()).split(\" \");\n int h = Integer.parseInt(strAry[0]);\n int w = Integer.parseInt(strAry[1]);\n \n if(0 == h & 0 == w)\n {\n break;\n }\n\n for(int i = 0; i < h; i++)\n {\n for(int j = 0; j < w; j++)\n {\n if(0 == ((i + j) % 2))\n {\n sb.append(\"#\");\n }\n else\n {\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }",
"true",
"{\n String[] strAry = (br.readLine()).split(\" \");\n int h = Integer.parseInt(strAry[0]);\n int w = Integer.parseInt(strAry[1]);\n \n if(0 == h & 0 == w)\n {\n break;\n }\n\n for(int i = 0; i < h; i++)\n {\n for(int j = 0; j < w; j++)\n {\n if(0 == ((i + j) % 2))\n {\n sb.append(\"#\");\n }\n else\n {\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n }",
"String[] strAry = (br.readLine()).split(\" \");",
"strAry",
"(br.readLine()).split(\" \")",
"(br.readLine()).split",
"(br.readLine())",
"br.readLine",
"br",
"\" \"",
"int h = Integer.parseInt(strAry[0]);",
"h",
"Integer.parseInt(strAry[0])",
"Integer.parseInt",
"Integer",
"strAry[0]",
"strAry",
"0",
"int w = Integer.parseInt(strAry[1]);",
"w",
"Integer.parseInt(strAry[1])",
"Integer.parseInt",
"Integer",
"strAry[1]",
"strAry",
"1",
"if(0 == h & 0 == w)\n {\n break;\n }",
"0 == h & 0 == w",
"0 == h",
"0",
"h",
"0 == w",
"0",
"w",
"{\n break;\n }",
"break;",
"for(int i = 0; i < h; i++)\n {\n for(int j = 0; j < w; j++)\n {\n if(0 == ((i + j) % 2))\n {\n sb.append(\"#\");\n }\n else\n {\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < h",
"i",
"h",
"i++",
"i++",
"i",
"{\n for(int j = 0; j < w; j++)\n {\n if(0 == ((i + j) % 2))\n {\n sb.append(\"#\");\n }\n else\n {\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }",
"{\n for(int j = 0; j < w; j++)\n {\n if(0 == ((i + j) % 2))\n {\n sb.append(\"#\");\n }\n else\n {\n sb.append(\".\");\n }\n }\n sb.append(\"\\n\");\n }",
"for(int j = 0; j < w; j++)\n {\n if(0 == ((i + j) % 2))\n {\n sb.append(\"#\");\n }\n else\n {\n sb.append(\".\");\n }\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < w",
"j",
"w",
"j++",
"j++",
"j",
"{\n if(0 == ((i + j) % 2))\n {\n sb.append(\"#\");\n }\n else\n {\n sb.append(\".\");\n }\n }",
"{\n if(0 == ((i + j) % 2))\n {\n sb.append(\"#\");\n }\n else\n {\n sb.append(\".\");\n }\n }",
"if(0 == ((i + j) % 2))\n {\n sb.append(\"#\");\n }\n else\n {\n sb.append(\".\");\n }",
"0 == ((i + j) % 2)",
"0",
"((i + j) % 2)",
"(i + j)",
"i",
"j",
"2",
"{\n sb.append(\"#\");\n }",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"{\n sb.append(\".\");\n }",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"System.out.print(sb)",
"System.out.print",
"System.out",
"System",
"System.out",
"sb",
"String[ ] args",
"args"
] | import java.io.*;
class Main
{
public static void main (String[ ] args) throws Exception
{
BufferedReader br = new BufferedReader (new InputStreamReader (System.in));
StringBuffer sb = new StringBuffer();
while(true)
{
String[] strAry = (br.readLine()).split(" ");
int h = Integer.parseInt(strAry[0]);
int w = Integer.parseInt(strAry[1]);
if(0 == h & 0 == w)
{
break;
}
for(int i = 0; i < h; i++)
{
for(int j = 0; j < w; j++)
{
if(0 == ((i + j) % 2))
{
sb.append("#");
}
else
{
sb.append(".");
}
}
sb.append("\n");
}
sb.append("\n");
}
System.out.print(sb);
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
17,
41,
13,
17,
42,
2,
2,
13,
17,
2,
13,
17,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
40,
13,
14,
2,
13,
13,
3,
4,
18,
18,
13,
13,
17,
40,
13,
14,
2,
13,
13,
3,
30,
4,
18,
18,
13,
13,
17,
40,
13,
14,
2,
13,
13,
3,
4,
18,
18,
13,
13,
17,
40,
13,
14,
2,
13,
13,
3,
14,
2,
2,
13,
17,
2,
13,
17,
4,
18,
18,
13,
13,
14,
2,
2,
13,
17,
2,
13,
17,
4,
18,
18,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
155,
5
],
[
155,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
8,
15
],
[
15,
16
],
[
15,
17
],
[
8,
18
],
[
18,
19
],
[
19,
20
],
[
20,
21
],
[
20,
22
],
[
19,
23
],
[
23,
24
],
[
23,
25
],
[
18,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
29,
30
],
[
30,
31
],
[
26,
32
],
[
32,
33
],
[
32,
34
],
[
34,
35
],
[
35,
36
],
[
26,
37
],
[
37,
38
],
[
38,
39
],
[
39,
40
],
[
39,
41
],
[
37,
42
],
[
42,
43
],
[
42,
44
],
[
37,
45
],
[
45,
46
],
[
46,
47
],
[
37,
48
],
[
49,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
49,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
53,
58
],
[
58,
59
],
[
58,
60
],
[
53,
61
],
[
61,
62
],
[
62,
63
],
[
53,
64
],
[
65,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
68,
70
],
[
67,
71
],
[
66,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
73,
78
],
[
72,
79
],
[
79,
80
],
[
72,
81
],
[
81,
82
],
[
82,
83
],
[
82,
84
],
[
81,
85
],
[
72,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
86,
91
],
[
72,
92
],
[
92,
93
],
[
72,
94
],
[
94,
95
],
[
95,
96
],
[
95,
97
],
[
94,
98
],
[
66,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
100,
105
],
[
99,
106
],
[
106,
107
],
[
99,
108
],
[
108,
109
],
[
109,
110
],
[
109,
111
],
[
108,
112
],
[
99,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
115,
117
],
[
113,
118
],
[
99,
119
],
[
119,
120
],
[
99,
121
],
[
121,
122
],
[
122,
123
],
[
122,
124
],
[
121,
125
],
[
49,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
128,
130
],
[
127,
131
],
[
131,
132
],
[
131,
133
],
[
126,
134
],
[
134,
135
],
[
135,
136
],
[
136,
137
],
[
136,
138
],
[
26,
139
],
[
139,
140
],
[
140,
141
],
[
141,
142
],
[
141,
143
],
[
140,
144
],
[
144,
145
],
[
144,
146
],
[
139,
147
],
[
147,
148
],
[
148,
149
],
[
149,
150
],
[
149,
151
],
[
6,
152
],
[
152,
153
],
[
0,
154
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[
154,
155
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[
154,
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] | [
"import java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args){\n\t\tScanner a = new Scanner(System.in);\n\t\tint h =1;\n\t\tint w = 1;\n\t\t\n\t\t\n\t\twhile(h > 0 && w > 0){\n\t\t\th = a.nextInt();\n\t\t\tw = a.nextInt();\n\t\t\tfor(int i = 0;i < h;i++){\n\t\t\t\tint count = 0;\n\t\t\t\tfor(int j = 0;j < w;j++){\n\t\t\t\t\tif((i % 2) == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif(h != 0 && w != 0)\n\t\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tif(h != 0 && w != 0)\n\t\t\t\tSystem.out.println();\n\t\t}\n\t}\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner a = new Scanner(System.in);\n\t\tint h =1;\n\t\tint w = 1;\n\t\t\n\t\t\n\t\twhile(h > 0 && w > 0){\n\t\t\th = a.nextInt();\n\t\t\tw = a.nextInt();\n\t\t\tfor(int i = 0;i < h;i++){\n\t\t\t\tint count = 0;\n\t\t\t\tfor(int j = 0;j < w;j++){\n\t\t\t\t\tif((i % 2) == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif(h != 0 && w != 0)\n\t\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tif(h != 0 && w != 0)\n\t\t\t\tSystem.out.println();\n\t\t}\n\t}\n\n}",
"Main",
"public static void main(String[] args){\n\t\tScanner a = new Scanner(System.in);\n\t\tint h =1;\n\t\tint w = 1;\n\t\t\n\t\t\n\t\twhile(h > 0 && w > 0){\n\t\t\th = a.nextInt();\n\t\t\tw = a.nextInt();\n\t\t\tfor(int i = 0;i < h;i++){\n\t\t\t\tint count = 0;\n\t\t\t\tfor(int j = 0;j < w;j++){\n\t\t\t\t\tif((i % 2) == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif(h != 0 && w != 0)\n\t\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tif(h != 0 && w != 0)\n\t\t\t\tSystem.out.println();\n\t\t}\n\t}",
"main",
"{\n\t\tScanner a = new Scanner(System.in);\n\t\tint h =1;\n\t\tint w = 1;\n\t\t\n\t\t\n\t\twhile(h > 0 && w > 0){\n\t\t\th = a.nextInt();\n\t\t\tw = a.nextInt();\n\t\t\tfor(int i = 0;i < h;i++){\n\t\t\t\tint count = 0;\n\t\t\t\tfor(int j = 0;j < w;j++){\n\t\t\t\t\tif((i % 2) == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif(h != 0 && w != 0)\n\t\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tif(h != 0 && w != 0)\n\t\t\t\tSystem.out.println();\n\t\t}\n\t}",
"Scanner a = new Scanner(System.in);",
"a",
"new Scanner(System.in)",
"int h =1;",
"h",
"1",
"int w = 1;",
"w",
"1",
"while(h > 0 && w > 0){\n\t\t\th = a.nextInt();\n\t\t\tw = a.nextInt();\n\t\t\tfor(int i = 0;i < h;i++){\n\t\t\t\tint count = 0;\n\t\t\t\tfor(int j = 0;j < w;j++){\n\t\t\t\t\tif((i % 2) == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif(h != 0 && w != 0)\n\t\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tif(h != 0 && w != 0)\n\t\t\t\tSystem.out.println();\n\t\t}",
"h > 0 && w > 0",
"h > 0",
"h",
"0",
"w > 0",
"w",
"0",
"{\n\t\t\th = a.nextInt();\n\t\t\tw = a.nextInt();\n\t\t\tfor(int i = 0;i < h;i++){\n\t\t\t\tint count = 0;\n\t\t\t\tfor(int j = 0;j < w;j++){\n\t\t\t\t\tif((i % 2) == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif(h != 0 && w != 0)\n\t\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tif(h != 0 && w != 0)\n\t\t\t\tSystem.out.println();\n\t\t}",
"h = a.nextInt()",
"h",
"a.nextInt()",
"a.nextInt",
"a",
"w = a.nextInt()",
"w",
"a.nextInt()",
"a.nextInt",
"a",
"for(int i = 0;i < h;i++){\n\t\t\t\tint count = 0;\n\t\t\t\tfor(int j = 0;j < w;j++){\n\t\t\t\t\tif((i % 2) == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif(h != 0 && w != 0)\n\t\t\t\t\tSystem.out.println();\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < h",
"i",
"h",
"i++",
"i++",
"i",
"{\n\t\t\t\tint count = 0;\n\t\t\t\tfor(int j = 0;j < w;j++){\n\t\t\t\t\tif((i % 2) == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif(h != 0 && w != 0)\n\t\t\t\t\tSystem.out.println();\n\t\t\t}",
"{\n\t\t\t\tint count = 0;\n\t\t\t\tfor(int j = 0;j < w;j++){\n\t\t\t\t\tif((i % 2) == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif(h != 0 && w != 0)\n\t\t\t\t\tSystem.out.println();\n\t\t\t}",
"int count = 0;",
"count",
"0",
"for(int j = 0;j < w;j++){\n\t\t\t\t\tif((i % 2) == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < w",
"j",
"w",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif((i % 2) == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif((i % 2) == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}",
"if((i % 2) == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}",
"(i % 2) == 0",
"(i % 2)",
"i",
"2",
"0",
"{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"count++",
"count",
"if(count == (w))\n\t\t\t\t\t\t\tbreak;",
"count == (w)",
"count",
"(w)",
"break;",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"count++",
"count",
"if(count == (w))\n\t\t\t\t\t\t\tbreak;",
"count == (w)",
"count",
"(w)",
"break;",
"{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"count++",
"count",
"if(count == (w))\n\t\t\t\t\t\t\tbreak;",
"count == (w)",
"count",
"(w)",
"break;",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"count++",
"count",
"if(count == (w))\n\t\t\t\t\t\t\tbreak;",
"count == (w)",
"count",
"(w)",
"break;",
"if(h != 0 && w != 0)\n\t\t\t\t\tSystem.out.println();",
"h != 0 && w != 0",
"h != 0",
"h",
"0",
"w != 0",
"w",
"0",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"if(h != 0 && w != 0)\n\t\t\t\tSystem.out.println();",
"h != 0 && w != 0",
"h != 0",
"h",
"0",
"w != 0",
"w",
"0",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner a = new Scanner(System.in);\n\t\tint h =1;\n\t\tint w = 1;\n\t\t\n\t\t\n\t\twhile(h > 0 && w > 0){\n\t\t\th = a.nextInt();\n\t\t\tw = a.nextInt();\n\t\t\tfor(int i = 0;i < h;i++){\n\t\t\t\tint count = 0;\n\t\t\t\tfor(int j = 0;j < w;j++){\n\t\t\t\t\tif((i % 2) == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif(h != 0 && w != 0)\n\t\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tif(h != 0 && w != 0)\n\t\t\t\tSystem.out.println();\n\t\t}\n\t}\n\n}",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner a = new Scanner(System.in);\n\t\tint h =1;\n\t\tint w = 1;\n\t\t\n\t\t\n\t\twhile(h > 0 && w > 0){\n\t\t\th = a.nextInt();\n\t\t\tw = a.nextInt();\n\t\t\tfor(int i = 0;i < h;i++){\n\t\t\t\tint count = 0;\n\t\t\t\tfor(int j = 0;j < w;j++){\n\t\t\t\t\tif((i % 2) == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\tcount++;\n\t\t\t\t\t\tif(count == (w))\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif(h != 0 && w != 0)\n\t\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tif(h != 0 && w != 0)\n\t\t\t\tSystem.out.println();\n\t\t}\n\t}\n\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args){
Scanner a = new Scanner(System.in);
int h =1;
int w = 1;
while(h > 0 && w > 0){
h = a.nextInt();
w = a.nextInt();
for(int i = 0;i < h;i++){
int count = 0;
for(int j = 0;j < w;j++){
if((i % 2) == 0){
System.out.print("#");
count++;
if(count == (w))
break;
System.out.print(".");
count++;
if(count == (w))
break;
}else{
System.out.print(".");
count++;
if(count == (w))
break;
System.out.print("#");
count++;
if(count == (w))
break;
}
}
if(h != 0 && w != 0)
System.out.println();
}
if(h != 0 && w != 0)
System.out.println();
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
101,
5
],
[
101,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
14,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
14,
25
],
[
25,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
26,
30
],
[
30,
31
],
[
30,
32
],
[
25,
33
],
[
33,
34
],
[
14,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
37,
39
],
[
35,
40
],
[
40,
41
],
[
40,
42
],
[
35,
43
],
[
43,
44
],
[
44,
45
],
[
35,
46
],
[
47,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
48,
53
],
[
53,
54
],
[
53,
55
],
[
48,
56
],
[
56,
57
],
[
57,
58
],
[
48,
59
],
[
60,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
64,
65
],
[
64,
66
],
[
63,
67
],
[
62,
68
],
[
61,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
70,
75
],
[
61,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
79,
81
],
[
77,
82
],
[
47,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
83,
88
],
[
14,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
89,
94
],
[
8,
95
],
[
95,
96
],
[
96,
97
],
[
6,
98
],
[
98,
99
],
[
0,
100
],
[
100,
101
],
[
100,
102
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif(h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < h; i++) {\n\t\t\t\tfor(int j = 0; j < w; j++) {\n\t\t\t\t\tif((i + j) % 2 == 0) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\n\t\tscan.close();\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif(h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < h; i++) {\n\t\t\t\tfor(int j = 0; j < w; j++) {\n\t\t\t\t\tif((i + j) % 2 == 0) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\n\t\tscan.close();\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif(h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < h; i++) {\n\t\t\t\tfor(int j = 0; j < w; j++) {\n\t\t\t\t\tif((i + j) % 2 == 0) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\n\t\tscan.close();\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif(h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < h; i++) {\n\t\t\t\tfor(int j = 0; j < w; j++) {\n\t\t\t\t\tif((i + j) % 2 == 0) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\n\t\tscan.close();\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"while(true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif(h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < h; i++) {\n\t\t\t\tfor(int j = 0; j < w; j++) {\n\t\t\t\t\tif((i + j) % 2 == 0) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"true",
"{\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif(h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < h; i++) {\n\t\t\t\tfor(int j = 0; j < w; j++) {\n\t\t\t\t\tif((i + j) % 2 == 0) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"int h = scan.nextInt();",
"h",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int w = scan.nextInt();",
"w",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if(h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for(int i = 0; i < h; i++) {\n\t\t\t\tfor(int j = 0; j < w; j++) {\n\t\t\t\t\tif((i + j) % 2 == 0) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < h",
"i",
"h",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor(int j = 0; j < w; j++) {\n\t\t\t\t\tif((i + j) % 2 == 0) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"{\n\t\t\t\tfor(int j = 0; j < w; j++) {\n\t\t\t\t\tif((i + j) % 2 == 0) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"for(int j = 0; j < w; j++) {\n\t\t\t\t\tif((i + j) % 2 == 0) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < w",
"j",
"w",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif((i + j) % 2 == 0) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif((i + j) % 2 == 0) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"if((i + j) % 2 == 0) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}",
"(i + j) % 2 == 0",
"(i + j) % 2",
"(i + j)",
"i",
"j",
"2",
"0",
"{\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t}",
"System.out.printf(\"#\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}",
"System.out.printf(\".\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"scan.close()",
"scan.close",
"scan",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif(h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < h; i++) {\n\t\t\t\tfor(int j = 0; j < w; j++) {\n\t\t\t\t\tif((i + j) % 2 == 0) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\n\t\tscan.close();\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true) {\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = scan.nextInt();\n\t\t\tif(h == 0 && w == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < h; i++) {\n\t\t\t\tfor(int j = 0; j < w; j++) {\n\t\t\t\t\tif((i + j) % 2 == 0) {\n\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\n\t\tscan.close();\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
while(true) {
int h = scan.nextInt();
int w = scan.nextInt();
if(h == 0 && w == 0) {
break;
}
for(int i = 0; i < h; i++) {
for(int j = 0; j < w; j++) {
if((i + j) % 2 == 0) {
System.out.printf("#");
}
else {
System.out.printf(".");
}
}
System.out.println("");
}
System.out.println("");
}
scan.close();
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
14,
2,
2,
13,
17,
17,
30,
0,
13,
17,
30,
0,
13,
17,
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51,
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65,
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73,
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71,
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77,
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78,
79
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78,
80
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[
71,
81
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81,
82
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[
82,
83
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[
82,
84
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64,
85
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85,
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86,
87
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87,
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88,
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91
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86,
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92,
93
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93,
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93,
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114,
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] | [
"\n\nimport java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args){\n\t\t//????????£????????????????????°?????????????????£?¨?\n\t\t\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true){\n\t\t\t//???\n\t\t\tint H = sc.nextInt();\n\t\t\t//?¨?\n\t\t\tint W = sc.nextInt();\n\t\t\t//??\\?????????0????????????\n\t\t\tif(H ==0 && W ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t//???????????¶???\n\t\t\tfor(int i =1; i <=H; i++){\n\t\t\t\t//?¨?????????¶???\n\t\t\t\tString s = \"\";\n\t\t\t\tfor(int j =1; j<=W; j++){\n\t\t\t\t//?¨??§??????????\n\t\t\t\t\t//????????¶??°??????\n\t\t\t\t\tif( i % 2 ==0){\n\t\t\t\t\t//?¨??????¶??°?????????\n\t\t\t\t\t\tif(j %2 ==0){\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\t//???????\\???°??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\t//?¨??????¶??°??????\n\t\t\t\t\t\tif(j % 2==0){\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(s);\n\t\t\t}\n\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args){\n\t\t//????????£????????????????????°?????????????????£?¨?\n\t\t\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true){\n\t\t\t//???\n\t\t\tint H = sc.nextInt();\n\t\t\t//?¨?\n\t\t\tint W = sc.nextInt();\n\t\t\t//??\\?????????0????????????\n\t\t\tif(H ==0 && W ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t//???????????¶???\n\t\t\tfor(int i =1; i <=H; i++){\n\t\t\t\t//?¨?????????¶???\n\t\t\t\tString s = \"\";\n\t\t\t\tfor(int j =1; j<=W; j++){\n\t\t\t\t//?¨??§??????????\n\t\t\t\t\t//????????¶??°??????\n\t\t\t\t\tif( i % 2 ==0){\n\t\t\t\t\t//?¨??????¶??°?????????\n\t\t\t\t\t\tif(j %2 ==0){\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\t//???????\\???°??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\t//?¨??????¶??°??????\n\t\t\t\t\t\tif(j % 2==0){\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(s);\n\t\t\t}\n\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args){\n\t\t//????????£????????????????????°?????????????????£?¨?\n\t\t\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true){\n\t\t\t//???\n\t\t\tint H = sc.nextInt();\n\t\t\t//?¨?\n\t\t\tint W = sc.nextInt();\n\t\t\t//??\\?????????0????????????\n\t\t\tif(H ==0 && W ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t//???????????¶???\n\t\t\tfor(int i =1; i <=H; i++){\n\t\t\t\t//?¨?????????¶???\n\t\t\t\tString s = \"\";\n\t\t\t\tfor(int j =1; j<=W; j++){\n\t\t\t\t//?¨??§??????????\n\t\t\t\t\t//????????¶??°??????\n\t\t\t\t\tif( i % 2 ==0){\n\t\t\t\t\t//?¨??????¶??°?????????\n\t\t\t\t\t\tif(j %2 ==0){\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\t//???????\\???°??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\t//?¨??????¶??°??????\n\t\t\t\t\t\tif(j % 2==0){\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(s);\n\t\t\t}\n\t\tSystem.out.println(\"\");\n\t\t}\n\t}",
"main",
"{\n\t\t//????????£????????????????????°?????????????????£?¨?\n\t\t\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true){\n\t\t\t//???\n\t\t\tint H = sc.nextInt();\n\t\t\t//?¨?\n\t\t\tint W = sc.nextInt();\n\t\t\t//??\\?????????0????????????\n\t\t\tif(H ==0 && W ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t//???????????¶???\n\t\t\tfor(int i =1; i <=H; i++){\n\t\t\t\t//?¨?????????¶???\n\t\t\t\tString s = \"\";\n\t\t\t\tfor(int j =1; j<=W; j++){\n\t\t\t\t//?¨??§??????????\n\t\t\t\t\t//????????¶??°??????\n\t\t\t\t\tif( i % 2 ==0){\n\t\t\t\t\t//?¨??????¶??°?????????\n\t\t\t\t\t\tif(j %2 ==0){\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\t//???????\\???°??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\t//?¨??????¶??°??????\n\t\t\t\t\t\tif(j % 2==0){\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(s);\n\t\t\t}\n\t\tSystem.out.println(\"\");\n\t\t}\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"while(true){\n\t\t\t//???\n\t\t\tint H = sc.nextInt();\n\t\t\t//?¨?\n\t\t\tint W = sc.nextInt();\n\t\t\t//??\\?????????0????????????\n\t\t\tif(H ==0 && W ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t//???????????¶???\n\t\t\tfor(int i =1; i <=H; i++){\n\t\t\t\t//?¨?????????¶???\n\t\t\t\tString s = \"\";\n\t\t\t\tfor(int j =1; j<=W; j++){\n\t\t\t\t//?¨??§??????????\n\t\t\t\t\t//????????¶??°??????\n\t\t\t\t\tif( i % 2 ==0){\n\t\t\t\t\t//?¨??????¶??°?????????\n\t\t\t\t\t\tif(j %2 ==0){\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\t//???????\\???°??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\t//?¨??????¶??°??????\n\t\t\t\t\t\tif(j % 2==0){\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(s);\n\t\t\t}\n\t\tSystem.out.println(\"\");\n\t\t}",
"true",
"{\n\t\t\t//???\n\t\t\tint H = sc.nextInt();\n\t\t\t//?¨?\n\t\t\tint W = sc.nextInt();\n\t\t\t//??\\?????????0????????????\n\t\t\tif(H ==0 && W ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t//???????????¶???\n\t\t\tfor(int i =1; i <=H; i++){\n\t\t\t\t//?¨?????????¶???\n\t\t\t\tString s = \"\";\n\t\t\t\tfor(int j =1; j<=W; j++){\n\t\t\t\t//?¨??§??????????\n\t\t\t\t\t//????????¶??°??????\n\t\t\t\t\tif( i % 2 ==0){\n\t\t\t\t\t//?¨??????¶??°?????????\n\t\t\t\t\t\tif(j %2 ==0){\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\t//???????\\???°??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\t//?¨??????¶??°??????\n\t\t\t\t\t\tif(j % 2==0){\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(s);\n\t\t\t}\n\t\tSystem.out.println(\"\");\n\t\t}",
"int H = sc.nextInt();",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int W = sc.nextInt();",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(H ==0 && W ==0){\n\t\t\t\tbreak;\n\t\t\t}",
"H ==0 && W ==0",
"H ==0",
"H",
"0",
"W ==0",
"W",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for(int i =1; i <=H; i++){\n\t\t\t\t//?¨?????????¶???\n\t\t\t\tString s = \"\";\n\t\t\t\tfor(int j =1; j<=W; j++){\n\t\t\t\t//?¨??§??????????\n\t\t\t\t\t//????????¶??°??????\n\t\t\t\t\tif( i % 2 ==0){\n\t\t\t\t\t//?¨??????¶??°?????????\n\t\t\t\t\t\tif(j %2 ==0){\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\t//???????\\???°??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\t//?¨??????¶??°??????\n\t\t\t\t\t\tif(j % 2==0){\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(s);\n\t\t\t}",
"int i =1;",
"int i =1;",
"i",
"1",
"i <=H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\t//?¨?????????¶???\n\t\t\t\tString s = \"\";\n\t\t\t\tfor(int j =1; j<=W; j++){\n\t\t\t\t//?¨??§??????????\n\t\t\t\t\t//????????¶??°??????\n\t\t\t\t\tif( i % 2 ==0){\n\t\t\t\t\t//?¨??????¶??°?????????\n\t\t\t\t\t\tif(j %2 ==0){\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\t//???????\\???°??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\t//?¨??????¶??°??????\n\t\t\t\t\t\tif(j % 2==0){\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(s);\n\t\t\t}",
"{\n\t\t\t\t//?¨?????????¶???\n\t\t\t\tString s = \"\";\n\t\t\t\tfor(int j =1; j<=W; j++){\n\t\t\t\t//?¨??§??????????\n\t\t\t\t\t//????????¶??°??????\n\t\t\t\t\tif( i % 2 ==0){\n\t\t\t\t\t//?¨??????¶??°?????????\n\t\t\t\t\t\tif(j %2 ==0){\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\t//???????\\???°??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\t//?¨??????¶??°??????\n\t\t\t\t\t\tif(j % 2==0){\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(s);\n\t\t\t}",
"String s = \"\";",
"s",
"\"\"",
"for(int j =1; j<=W; j++){\n\t\t\t\t//?¨??§??????????\n\t\t\t\t\t//????????¶??°??????\n\t\t\t\t\tif( i % 2 ==0){\n\t\t\t\t\t//?¨??????¶??°?????????\n\t\t\t\t\t\tif(j %2 ==0){\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\t//???????\\???°??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\t//?¨??????¶??°??????\n\t\t\t\t\t\tif(j % 2==0){\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"int j =1;",
"int j =1;",
"j",
"1",
"j<=W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\t\t//?¨??§??????????\n\t\t\t\t\t//????????¶??°??????\n\t\t\t\t\tif( i % 2 ==0){\n\t\t\t\t\t//?¨??????¶??°?????????\n\t\t\t\t\t\tif(j %2 ==0){\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\t//???????\\???°??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\t//?¨??????¶??°??????\n\t\t\t\t\t\tif(j % 2==0){\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t//?¨??§??????????\n\t\t\t\t\t//????????¶??°??????\n\t\t\t\t\tif( i % 2 ==0){\n\t\t\t\t\t//?¨??????¶??°?????????\n\t\t\t\t\t\tif(j %2 ==0){\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\t//???????\\???°??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\t//?¨??????¶??°??????\n\t\t\t\t\t\tif(j % 2==0){\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"if( i % 2 ==0){\n\t\t\t\t\t//?¨??????¶??°?????????\n\t\t\t\t\t\tif(j %2 ==0){\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\t//???????\\???°??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\t//?¨??????¶??°??????\n\t\t\t\t\t\tif(j % 2==0){\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"i % 2 ==0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\t\t//?¨??????¶??°?????????\n\t\t\t\t\t\tif(j %2 ==0){\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\t//???????\\???°??????\n\t\t\t\t\t}",
"if(j %2 ==0){\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}",
"j %2 ==0",
"j %2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}",
"s += \"#\"",
"s",
"\"#\"",
"{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}",
"s +=\".\"",
"s",
"\".\"",
"{\n\t\t\t\t\t\t//?¨??????¶??°??????\n\t\t\t\t\t\tif(j % 2==0){\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if(j % 2==0){\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}",
"j % 2==0",
"j % 2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}",
"s +=\".\"",
"s",
"\".\"",
"{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}",
"s +=\"#\"",
"s",
"\"#\"",
"System.out.println(s)",
"System.out.println",
"System.out",
"System",
"System.out",
"s",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args){\n\t\t//????????£????????????????????°?????????????????£?¨?\n\t\t\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true){\n\t\t\t//???\n\t\t\tint H = sc.nextInt();\n\t\t\t//?¨?\n\t\t\tint W = sc.nextInt();\n\t\t\t//??\\?????????0????????????\n\t\t\tif(H ==0 && W ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t//???????????¶???\n\t\t\tfor(int i =1; i <=H; i++){\n\t\t\t\t//?¨?????????¶???\n\t\t\t\tString s = \"\";\n\t\t\t\tfor(int j =1; j<=W; j++){\n\t\t\t\t//?¨??§??????????\n\t\t\t\t\t//????????¶??°??????\n\t\t\t\t\tif( i % 2 ==0){\n\t\t\t\t\t//?¨??????¶??°?????????\n\t\t\t\t\t\tif(j %2 ==0){\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\t//???????\\???°??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\t//?¨??????¶??°??????\n\t\t\t\t\t\tif(j % 2==0){\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(s);\n\t\t\t}\n\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args){\n\t\t//????????£????????????????????°?????????????????£?¨?\n\t\t\t\tScanner sc = new Scanner(System.in);\n\t\twhile(true){\n\t\t\t//???\n\t\t\tint H = sc.nextInt();\n\t\t\t//?¨?\n\t\t\tint W = sc.nextInt();\n\t\t\t//??\\?????????0????????????\n\t\t\tif(H ==0 && W ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t//???????????¶???\n\t\t\tfor(int i =1; i <=H; i++){\n\t\t\t\t//?¨?????????¶???\n\t\t\t\tString s = \"\";\n\t\t\t\tfor(int j =1; j<=W; j++){\n\t\t\t\t//?¨??§??????????\n\t\t\t\t\t//????????¶??°??????\n\t\t\t\t\tif( i % 2 ==0){\n\t\t\t\t\t//?¨??????¶??°?????????\n\t\t\t\t\t\tif(j %2 ==0){\n\t\t\t\t\t\t\ts += \"#\";\n\t\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\t//???????\\???°??????\n\t\t\t\t\t}else{\n\t\t\t\t\t\t//?¨??????¶??°??????\n\t\t\t\t\t\tif(j % 2==0){\n\t\t\t\t\t\t\ts +=\".\";\n\t\t\t\t\t\t//?¨?????\\???°??????\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\ts +=\"#\";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(s);\n\t\t\t}\n\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args){
//????????£????????????????????°?????????????????£?¨?
Scanner sc = new Scanner(System.in);
while(true){
//???
int H = sc.nextInt();
//?¨?
int W = sc.nextInt();
//??\?????????0????????????
if(H ==0 && W ==0){
break;
}
//???????????¶???
for(int i =1; i <=H; i++){
//?¨?????????¶???
String s = "";
for(int j =1; j<=W; j++){
//?¨??§??????????
//????????¶??°??????
if( i % 2 ==0){
//?¨??????¶??°?????????
if(j %2 ==0){
s += "#";
//?¨?????\???°??????
}else{
s +=".";
}
//???????\???°??????
}else{
//?¨??????¶??°??????
if(j % 2==0){
s +=".";
//?¨?????\???°??????
}else{
s +="#";
}
}
}
System.out.println(s);
}
System.out.println("");
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
14,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
14,
25
],
[
25,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
26,
30
],
[
30,
31
],
[
30,
32
],
[
25,
33
],
[
14,
34
],
[
34,
35
],
[
35,
36
],
[
36,
37
],
[
36,
38
],
[
34,
39
],
[
39,
40
],
[
39,
41
],
[
34,
42
],
[
42,
43
],
[
43,
44
],
[
34,
45
],
[
46,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
49,
51
],
[
47,
52
],
[
52,
53
],
[
52,
54
],
[
47,
55
],
[
55,
56
],
[
56,
57
],
[
47,
58
],
[
59,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
63,
65
],
[
62,
66
],
[
61,
67
],
[
60,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
71,
73
],
[
69,
74
],
[
60,
75
],
[
75,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
78,
80
],
[
76,
81
],
[
46,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
14,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
6,
92
],
[
92,
93
]
] | [
"import java.util.*;\n\nclass Main {\n\tpublic static void main(String[] args) {\n\t\tScanner stdIn = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint H = stdIn.nextInt();\n\t\t\tint W = stdIn.nextInt();\n\t\t\tif(H == 0 && W == 0)\n\t\t\t\tbreak;\n\t\t\tfor (int i=0; i<H; i++) {\n\t\t\t\tfor (int j=0; j<W; j++) {\n\t\t\t\t\tif (((i+j)&1) == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n}",
"import java.util.*;",
"util.*",
"java",
"class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner stdIn = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint H = stdIn.nextInt();\n\t\t\tint W = stdIn.nextInt();\n\t\t\tif(H == 0 && W == 0)\n\t\t\t\tbreak;\n\t\t\tfor (int i=0; i<H; i++) {\n\t\t\t\tfor (int j=0; j<W; j++) {\n\t\t\t\t\tif (((i+j)&1) == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner stdIn = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint H = stdIn.nextInt();\n\t\t\tint W = stdIn.nextInt();\n\t\t\tif(H == 0 && W == 0)\n\t\t\t\tbreak;\n\t\t\tfor (int i=0; i<H; i++) {\n\t\t\t\tfor (int j=0; j<W; j++) {\n\t\t\t\t\tif (((i+j)&1) == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}",
"main",
"{\n\t\tScanner stdIn = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint H = stdIn.nextInt();\n\t\t\tint W = stdIn.nextInt();\n\t\t\tif(H == 0 && W == 0)\n\t\t\t\tbreak;\n\t\t\tfor (int i=0; i<H; i++) {\n\t\t\t\tfor (int j=0; j<W; j++) {\n\t\t\t\t\tif (((i+j)&1) == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}",
"Scanner stdIn = new Scanner(System.in);",
"stdIn",
"new Scanner(System.in)",
"while(true){\n\t\t\tint H = stdIn.nextInt();\n\t\t\tint W = stdIn.nextInt();\n\t\t\tif(H == 0 && W == 0)\n\t\t\t\tbreak;\n\t\t\tfor (int i=0; i<H; i++) {\n\t\t\t\tfor (int j=0; j<W; j++) {\n\t\t\t\t\tif (((i+j)&1) == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"true",
"{\n\t\t\tint H = stdIn.nextInt();\n\t\t\tint W = stdIn.nextInt();\n\t\t\tif(H == 0 && W == 0)\n\t\t\t\tbreak;\n\t\t\tfor (int i=0; i<H; i++) {\n\t\t\t\tfor (int j=0; j<W; j++) {\n\t\t\t\t\tif (((i+j)&1) == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"int H = stdIn.nextInt();",
"H",
"stdIn.nextInt()",
"stdIn.nextInt",
"stdIn",
"int W = stdIn.nextInt();",
"W",
"stdIn.nextInt()",
"stdIn.nextInt",
"stdIn",
"if(H == 0 && W == 0)\n\t\t\t\tbreak;",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"break;",
"for (int i=0; i<H; i++) {\n\t\t\t\tfor (int j=0; j<W; j++) {\n\t\t\t\t\tif (((i+j)&1) == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor (int j=0; j<W; j++) {\n\t\t\t\t\tif (((i+j)&1) == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"{\n\t\t\t\tfor (int j=0; j<W; j++) {\n\t\t\t\t\tif (((i+j)&1) == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"for (int j=0; j<W; j++) {\n\t\t\t\t\tif (((i+j)&1) == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"int j=0;",
"int j=0;",
"j",
"0",
"j<W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif (((i+j)&1) == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif (((i+j)&1) == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"if (((i+j)&1) == 0) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"((i+j)&1) == 0",
"((i+j)&1)",
"(i+j)",
"i",
"j",
"1",
"0",
"{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args"
] | import java.util.*;
class Main {
public static void main(String[] args) {
Scanner stdIn = new Scanner(System.in);
while(true){
int H = stdIn.nextInt();
int W = stdIn.nextInt();
if(H == 0 && W == 0)
break;
for (int i=0; i<H; i++) {
for (int j=0; j<W; j++) {
if (((i+j)&1) == 0) {
System.out.print("#");
}else{
System.out.print(".");
}
}
System.out.println();
}
System.out.println();
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
42,
17,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
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17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
103,
5
],
[
103,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
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],
[
12,
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[
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[
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[
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[
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[
22,
23
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[
18,
24
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[
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[
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27
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[
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[
18,
29
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[
29,
30
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[
30,
31
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[
31,
32
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[
31,
33
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[
30,
34
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[
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[
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[
29,
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18,
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[
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41
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41,
42
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[
41,
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[
39,
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51
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[
51,
52
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[
52,
53
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[
54,
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[
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[
57,
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[
52,
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[
60,
61
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[
61,
62
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[
52,
63
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[
64,
64
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[
64,
65
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[
65,
66
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[
66,
67
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[
67,
68
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[
68,
69
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[
68,
70
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[
67,
71
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[
66,
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[
65,
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[
73,
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[
74,
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[
75,
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[
76,
77
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[
76,
78
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[
74,
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[
65,
80
],
[
80,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
83,
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],
[
81,
86
],
[
51,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
18,
92
],
[
92,
93
],
[
93,
94
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[
94,
95
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[
94,
96
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[
8,
97
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[
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[
98,
99
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[
6,
100
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[
100,
101
],
[
0,
102
],
[
102,
103
],
[
102,
104
]
] | [
"import java.util.Scanner;\n\npublic class Main{\n\tpublic static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tint intH;\n\t\tint intW;\n\t\twhile(true){\n\t\t\tintH = scan.nextInt();\n\t\t\tintW = scan.nextInt();\n\t\t\tif(intH == 0 && intW ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 0; i < intH; i++){\n\t\t\t\tfor(int j = 0; j < intW; j++){\n\t\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\n\t\tscan.close();\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main{\n\tpublic static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tint intH;\n\t\tint intW;\n\t\twhile(true){\n\t\t\tintH = scan.nextInt();\n\t\t\tintW = scan.nextInt();\n\t\t\tif(intH == 0 && intW ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 0; i < intH; i++){\n\t\t\t\tfor(int j = 0; j < intW; j++){\n\t\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\n\t\tscan.close();\n\t}\n}",
"Main",
"public static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tint intH;\n\t\tint intW;\n\t\twhile(true){\n\t\t\tintH = scan.nextInt();\n\t\t\tintW = scan.nextInt();\n\t\t\tif(intH == 0 && intW ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 0; i < intH; i++){\n\t\t\t\tfor(int j = 0; j < intW; j++){\n\t\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\n\t\tscan.close();\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\tint intH;\n\t\tint intW;\n\t\twhile(true){\n\t\t\tintH = scan.nextInt();\n\t\t\tintW = scan.nextInt();\n\t\t\tif(intH == 0 && intW ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 0; i < intH; i++){\n\t\t\t\tfor(int j = 0; j < intW; j++){\n\t\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\n\t\tscan.close();\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int intH;",
"intH",
"int intW;",
"intW",
"while(true){\n\t\t\tintH = scan.nextInt();\n\t\t\tintW = scan.nextInt();\n\t\t\tif(intH == 0 && intW ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 0; i < intH; i++){\n\t\t\t\tfor(int j = 0; j < intW; j++){\n\t\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"true",
"{\n\t\t\tintH = scan.nextInt();\n\t\t\tintW = scan.nextInt();\n\t\t\tif(intH == 0 && intW ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 0; i < intH; i++){\n\t\t\t\tfor(int j = 0; j < intW; j++){\n\t\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"intH = scan.nextInt()",
"intH",
"scan.nextInt()",
"scan.nextInt",
"scan",
"intW = scan.nextInt()",
"intW",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if(intH == 0 && intW ==0){\n\t\t\t\tbreak;\n\t\t\t}",
"intH == 0 && intW ==0",
"intH == 0",
"intH",
"0",
"intW ==0",
"intW",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for(int i = 0; i < intH; i++){\n\t\t\t\tfor(int j = 0; j < intW; j++){\n\t\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < intH",
"i",
"intH",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor(int j = 0; j < intW; j++){\n\t\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"{\n\t\t\t\tfor(int j = 0; j < intW; j++){\n\t\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"for(int j = 0; j < intW; j++){\n\t\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < intW",
"j",
"intW",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}",
"{\n\t\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}",
"if((i + j) % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"(i + j) % 2 == 0",
"(i + j) % 2",
"(i + j)",
"i",
"j",
"2",
"0",
"{\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"scan.close()",
"scan.close",
"scan",
"String[] args",
"args",
"public class Main{\n\tpublic static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tint intH;\n\t\tint intW;\n\t\twhile(true){\n\t\t\tintH = scan.nextInt();\n\t\t\tintW = scan.nextInt();\n\t\t\tif(intH == 0 && intW ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 0; i < intH; i++){\n\t\t\t\tfor(int j = 0; j < intW; j++){\n\t\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\n\t\tscan.close();\n\t}\n}",
"public class Main{\n\tpublic static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tint intH;\n\t\tint intW;\n\t\twhile(true){\n\t\t\tintH = scan.nextInt();\n\t\t\tintW = scan.nextInt();\n\t\t\tif(intH == 0 && intW ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int i = 0; i < intH; i++){\n\t\t\t\tfor(int j = 0; j < intW; j++){\n\t\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\n\t\tscan.close();\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
int intH;
int intW;
while(true){
intH = scan.nextInt();
intW = scan.nextInt();
if(intH == 0 && intW ==0){
break;
}
for(int i = 0; i < intH; i++){
for(int j = 0; j < intW; j++){
if((i + j) % 2 == 0){
System.out.print("#");
}else{
System.out.print(".");
}
}
System.out.println();
}
System.out.println();
}
scan.close();
}
} |
[
7,
15,
13,
17,
6,
13,
41,
13,
41,
13,
41,
13,
41,
13,
41,
13,
17,
12,
13,
30,
41,
13,
20,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
0,
13,
17,
42,
2,
13,
17,
30,
11,
1,
0,
13,
17,
2,
13,
13,
1,
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13,
30,
30,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
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4,
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18,
13,
13,
4,
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13,
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13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
0,
13,
17,
12,
13,
30,
4,
18,
20,
23,
13
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] | [
"import java.util.Scanner;\nclass Main{\n int H,W,i,r;\n boolean x = true;\n public void solve(){\n Scanner sc = new Scanner(System.in);\n H = sc.nextInt();\n W = sc.nextInt();\n if(H == 0 && W == 0){\n x = false;\n }\n while(x == true){\n for(i = 0; i < H; i++){\n for(r = 0; r < W; r++){\n if(i%2 == 0 && r%2 == 0 || i%2 == 1 && r%2 == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n H = sc.nextInt();\n W = sc.nextInt();\n if(H == 0 && W == 0){\n x = false;\n }\n }\n }\n public static void main(String[] args){\n new Main().solve();\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main{\n int H,W,i,r;\n boolean x = true;\n public void solve(){\n Scanner sc = new Scanner(System.in);\n H = sc.nextInt();\n W = sc.nextInt();\n if(H == 0 && W == 0){\n x = false;\n }\n while(x == true){\n for(i = 0; i < H; i++){\n for(r = 0; r < W; r++){\n if(i%2 == 0 && r%2 == 0 || i%2 == 1 && r%2 == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n H = sc.nextInt();\n W = sc.nextInt();\n if(H == 0 && W == 0){\n x = false;\n }\n }\n }\n public static void main(String[] args){\n new Main().solve();\n }\n}",
"Main",
"int H",
"H",
"W",
"W",
"i",
"i",
"r;",
"r",
"boolean x = true;",
"x",
"true",
"public void solve(){\n Scanner sc = new Scanner(System.in);\n H = sc.nextInt();\n W = sc.nextInt();\n if(H == 0 && W == 0){\n x = false;\n }\n while(x == true){\n for(i = 0; i < H; i++){\n for(r = 0; r < W; r++){\n if(i%2 == 0 && r%2 == 0 || i%2 == 1 && r%2 == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n H = sc.nextInt();\n W = sc.nextInt();\n if(H == 0 && W == 0){\n x = false;\n }\n }\n }",
"solve",
"{\n Scanner sc = new Scanner(System.in);\n H = sc.nextInt();\n W = sc.nextInt();\n if(H == 0 && W == 0){\n x = false;\n }\n while(x == true){\n for(i = 0; i < H; i++){\n for(r = 0; r < W; r++){\n if(i%2 == 0 && r%2 == 0 || i%2 == 1 && r%2 == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n H = sc.nextInt();\n W = sc.nextInt();\n if(H == 0 && W == 0){\n x = false;\n }\n }\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"H = sc.nextInt()",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"W = sc.nextInt()",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(H == 0 && W == 0){\n x = false;\n }",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n x = false;\n }",
"x = false",
"x",
"false",
"while(x == true){\n for(i = 0; i < H; i++){\n for(r = 0; r < W; r++){\n if(i%2 == 0 && r%2 == 0 || i%2 == 1 && r%2 == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n H = sc.nextInt();\n W = sc.nextInt();\n if(H == 0 && W == 0){\n x = false;\n }\n }",
"x == true",
"x",
"true",
"{\n for(i = 0; i < H; i++){\n for(r = 0; r < W; r++){\n if(i%2 == 0 && r%2 == 0 || i%2 == 1 && r%2 == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n H = sc.nextInt();\n W = sc.nextInt();\n if(H == 0 && W == 0){\n x = false;\n }\n }",
"for(i = 0; i < H; i++){\n for(r = 0; r < W; r++){\n if(i%2 == 0 && r%2 == 0 || i%2 == 1 && r%2 == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.println();\n }",
"i = 0;",
"i = 0",
"i",
"0",
"i < H",
"i",
"H",
"i++",
"i++",
"i",
"{\n for(r = 0; r < W; r++){\n if(i%2 == 0 && r%2 == 0 || i%2 == 1 && r%2 == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.println();\n }",
"{\n for(r = 0; r < W; r++){\n if(i%2 == 0 && r%2 == 0 || i%2 == 1 && r%2 == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.println();\n }",
"for(r = 0; r < W; r++){\n if(i%2 == 0 && r%2 == 0 || i%2 == 1 && r%2 == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }",
"r = 0;",
"r = 0",
"r",
"0",
"r < W",
"r",
"W",
"r++",
"r++",
"r",
"{\n if(i%2 == 0 && r%2 == 0 || i%2 == 1 && r%2 == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }",
"{\n if(i%2 == 0 && r%2 == 0 || i%2 == 1 && r%2 == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }",
"if(i%2 == 0 && r%2 == 0 || i%2 == 1 && r%2 == 1){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }",
"i%2 == 0 && r%2 == 0 || i%2 == 1 && r%2 == 1",
"i%2 == 0 && r%2 == 0",
"i%2 == 0",
"i%2",
"i",
"2",
"0",
"r%2 == 0",
"r%2",
"r",
"2",
"0",
"i%2 == 1 && r%2 == 1",
"i%2 == 1",
"i%2",
"i",
"2",
"1",
"r%2 == 1",
"r%2",
"r",
"2",
"1",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"H = sc.nextInt()",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"W = sc.nextInt()",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(H == 0 && W == 0){\n x = false;\n }",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n x = false;\n }",
"x = false",
"x",
"false",
"public static void main(String[] args){\n new Main().solve();\n }",
"main",
"{\n new Main().solve();\n }",
"new Main().solve()",
"new Main().solve",
"new Main()",
"String[] args",
"args"
] | import java.util.Scanner;
class Main{
int H,W,i,r;
boolean x = true;
public void solve(){
Scanner sc = new Scanner(System.in);
H = sc.nextInt();
W = sc.nextInt();
if(H == 0 && W == 0){
x = false;
}
while(x == true){
for(i = 0; i < H; i++){
for(r = 0; r < W; r++){
if(i%2 == 0 && r%2 == 0 || i%2 == 1 && r%2 == 1){
System.out.print("#");
}else{
System.out.print(".");
}
}
System.out.println();
}
System.out.println();
H = sc.nextInt();
W = sc.nextInt();
if(H == 0 && W == 0){
x = false;
}
}
}
public static void main(String[] args){
new Main().solve();
}
} |
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13,
17,
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18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
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[
1,
2
],
[
1,
3
],
[
0,
4
],
[
100,
5
],
[
100,
6
],
[
6,
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],
[
6,
8
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[
8,
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[
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9,
11
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12,
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12,
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16,
17
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17,
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17,
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20
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20,
21
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[
16,
22
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22,
23
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[
22,
24
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24,
25
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[
25,
26
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[
16,
27
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[
27,
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[
28,
29
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[
29,
30
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[
29,
31
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[
28,
32
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[
32,
33
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[
32,
34
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[
27,
35
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[
35,
36
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[
16,
37
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[
37,
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[
38,
39
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[
39,
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[
39,
41
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[
37,
42
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[
42,
43
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[
42,
44
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[
37,
45
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[
45,
46
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[
46,
47
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[
37,
48
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[
49,
49
],
[
49,
50
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[
50,
51
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[
51,
52
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[
52,
53
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[
52,
54
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[
50,
55
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55,
56
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[
55,
57
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[
50,
58
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[
58,
59
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[
59,
60
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[
50,
61
],
[
62,
62
],
[
62,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
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[
65,
69
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[
64,
70
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[
63,
71
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[
71,
72
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[
72,
73
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[
73,
74
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[
74,
75
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[
74,
76
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[
72,
77
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[
63,
78
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[
78,
79
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[
79,
80
],
[
80,
81
],
[
81,
82
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[
81,
83
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[
79,
84
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[
49,
85
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[
85,
86
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[
86,
87
],
[
87,
88
],
[
87,
89
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[
85,
90
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[
16,
91
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[
91,
92
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[
92,
93
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[
93,
94
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[
93,
95
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[
91,
96
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[
6,
97
],
[
97,
98
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[
0,
99
],
[
99,
100
],
[
99,
101
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n while (scanner.hasNextInt()) {\n int h = scanner.nextInt();\n int w = scanner.nextInt();\n if (w == 0 && h == 0) {\n break;\n }\n for (int y = 0; y < h; y++) {\n for (int x = 0; x < w; x++) {\n if ((x + y) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n }\n }\n}\n",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n while (scanner.hasNextInt()) {\n int h = scanner.nextInt();\n int w = scanner.nextInt();\n if (w == 0 && h == 0) {\n break;\n }\n for (int y = 0; y < h; y++) {\n for (int x = 0; x < w; x++) {\n if ((x + y) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n }\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n while (scanner.hasNextInt()) {\n int h = scanner.nextInt();\n int w = scanner.nextInt();\n if (w == 0 && h == 0) {\n break;\n }\n for (int y = 0; y < h; y++) {\n for (int x = 0; x < w; x++) {\n if ((x + y) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n }\n }",
"main",
"{\n Scanner scanner = new Scanner(System.in);\n while (scanner.hasNextInt()) {\n int h = scanner.nextInt();\n int w = scanner.nextInt();\n if (w == 0 && h == 0) {\n break;\n }\n for (int y = 0; y < h; y++) {\n for (int x = 0; x < w; x++) {\n if ((x + y) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n }\n }",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"while (scanner.hasNextInt()) {\n int h = scanner.nextInt();\n int w = scanner.nextInt();\n if (w == 0 && h == 0) {\n break;\n }\n for (int y = 0; y < h; y++) {\n for (int x = 0; x < w; x++) {\n if ((x + y) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n }",
"scanner.hasNextInt()",
"scanner.hasNextInt",
"scanner",
"{\n int h = scanner.nextInt();\n int w = scanner.nextInt();\n if (w == 0 && h == 0) {\n break;\n }\n for (int y = 0; y < h; y++) {\n for (int x = 0; x < w; x++) {\n if ((x + y) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n }",
"int h = scanner.nextInt();",
"h",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"int w = scanner.nextInt();",
"w",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"if (w == 0 && h == 0) {\n break;\n }",
"w == 0 && h == 0",
"w == 0",
"w",
"0",
"h == 0",
"h",
"0",
"{\n break;\n }",
"break;",
"for (int y = 0; y < h; y++) {\n for (int x = 0; x < w; x++) {\n if ((x + y) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println(\"\");\n }",
"int y = 0;",
"int y = 0;",
"y",
"0",
"y < h",
"y",
"h",
"y++",
"y++",
"y",
"{\n for (int x = 0; x < w; x++) {\n if ((x + y) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println(\"\");\n }",
"{\n for (int x = 0; x < w; x++) {\n if ((x + y) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println(\"\");\n }",
"for (int x = 0; x < w; x++) {\n if ((x + y) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }",
"int x = 0;",
"int x = 0;",
"x",
"0",
"x < w",
"x",
"w",
"x++",
"x++",
"x",
"{\n if ((x + y) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }",
"{\n if ((x + y) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }",
"if ((x + y) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }",
"(x + y) % 2 == 0",
"(x + y) % 2",
"(x + y)",
"x",
"y",
"2",
"0",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n while (scanner.hasNextInt()) {\n int h = scanner.nextInt();\n int w = scanner.nextInt();\n if (w == 0 && h == 0) {\n break;\n }\n for (int y = 0; y < h; y++) {\n for (int x = 0; x < w; x++) {\n if ((x + y) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n }\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner scanner = new Scanner(System.in);\n while (scanner.hasNextInt()) {\n int h = scanner.nextInt();\n int w = scanner.nextInt();\n if (w == 0 && h == 0) {\n break;\n }\n for (int y = 0; y < h; y++) {\n for (int x = 0; x < w; x++) {\n if ((x + y) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n }\n }\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
while (scanner.hasNextInt()) {
int h = scanner.nextInt();
int w = scanner.nextInt();
if (w == 0 && h == 0) {
break;
}
for (int y = 0; y < h; y++) {
for (int x = 0; x < w; x++) {
if ((x + y) % 2 == 0) {
System.out.print("#");
} else {
System.out.print(".");
}
}
System.out.println("");
}
System.out.println("");
}
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
14,
2,
2,
13,
17,
17,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
168,
5
],
[
168,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
14,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
14,
25
],
[
25,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
26,
30
],
[
30,
31
],
[
30,
32
],
[
25,
33
],
[
33,
34
],
[
14,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
37,
39
],
[
36,
40
],
[
40,
41
],
[
40,
42
],
[
35,
43
],
[
43,
44
],
[
14,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
45,
50
],
[
50,
51
],
[
50,
52
],
[
45,
53
],
[
53,
54
],
[
54,
55
],
[
45,
56
],
[
57,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
60,
62
],
[
59,
63
],
[
58,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
67,
69
],
[
65,
70
],
[
70,
71
],
[
70,
72
],
[
65,
73
],
[
73,
74
],
[
74,
75
],
[
65,
76
],
[
77,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
79,
83
],
[
78,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
85,
90
],
[
78,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
92,
96
],
[
91,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
100,
102
],
[
98,
103
],
[
64,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
106,
108
],
[
58,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
110,
114
],
[
109,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
118,
119
],
[
118,
120
],
[
116,
121
],
[
121,
122
],
[
121,
123
],
[
116,
124
],
[
124,
125
],
[
125,
126
],
[
116,
127
],
[
128,
128
],
[
128,
129
],
[
129,
130
],
[
130,
131
],
[
131,
132
],
[
131,
133
],
[
130,
134
],
[
129,
135
],
[
135,
136
],
[
136,
137
],
[
137,
138
],
[
138,
139
],
[
138,
140
],
[
136,
141
],
[
129,
142
],
[
142,
143
],
[
143,
144
],
[
144,
145
],
[
144,
146
],
[
143,
147
],
[
142,
148
],
[
148,
149
],
[
149,
150
],
[
150,
151
],
[
151,
152
],
[
151,
153
],
[
149,
154
],
[
115,
155
],
[
155,
156
],
[
156,
157
],
[
157,
158
],
[
157,
159
],
[
14,
160
],
[
160,
161
],
[
161,
162
],
[
162,
163
],
[
162,
164
],
[
6,
165
],
[
165,
166
],
[
0,
167
],
[
167,
168
],
[
167,
169
]
] | [
"import java.util.Scanner;\npublic class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n while(true){\n int H = sc.nextInt();\n int W = sc.nextInt();\n if (H == 0 && W == 0) {break;}\n if (W > 300 || H < 1){break;}\n for(int i=1;i<=H;i++){\n if(i%2==1){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\"#\");\n }else if(j%2==0){\n System.out.print(\".\");\n }\n }\n System.out.println();\n\n }else if(i%2==0){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }\n }\n System.out.println();\n\n }\n }\n System.out.println();\n }\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n while(true){\n int H = sc.nextInt();\n int W = sc.nextInt();\n if (H == 0 && W == 0) {break;}\n if (W > 300 || H < 1){break;}\n for(int i=1;i<=H;i++){\n if(i%2==1){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\"#\");\n }else if(j%2==0){\n System.out.print(\".\");\n }\n }\n System.out.println();\n\n }else if(i%2==0){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }\n }\n System.out.println();\n\n }\n }\n System.out.println();\n }\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n while(true){\n int H = sc.nextInt();\n int W = sc.nextInt();\n if (H == 0 && W == 0) {break;}\n if (W > 300 || H < 1){break;}\n for(int i=1;i<=H;i++){\n if(i%2==1){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\"#\");\n }else if(j%2==0){\n System.out.print(\".\");\n }\n }\n System.out.println();\n\n }else if(i%2==0){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }\n }\n System.out.println();\n\n }\n }\n System.out.println();\n }\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n while(true){\n int H = sc.nextInt();\n int W = sc.nextInt();\n if (H == 0 && W == 0) {break;}\n if (W > 300 || H < 1){break;}\n for(int i=1;i<=H;i++){\n if(i%2==1){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\"#\");\n }else if(j%2==0){\n System.out.print(\".\");\n }\n }\n System.out.println();\n\n }else if(i%2==0){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }\n }\n System.out.println();\n\n }\n }\n System.out.println();\n }\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"while(true){\n int H = sc.nextInt();\n int W = sc.nextInt();\n if (H == 0 && W == 0) {break;}\n if (W > 300 || H < 1){break;}\n for(int i=1;i<=H;i++){\n if(i%2==1){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\"#\");\n }else if(j%2==0){\n System.out.print(\".\");\n }\n }\n System.out.println();\n\n }else if(i%2==0){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }\n }\n System.out.println();\n\n }\n }\n System.out.println();\n }",
"true",
"{\n int H = sc.nextInt();\n int W = sc.nextInt();\n if (H == 0 && W == 0) {break;}\n if (W > 300 || H < 1){break;}\n for(int i=1;i<=H;i++){\n if(i%2==1){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\"#\");\n }else if(j%2==0){\n System.out.print(\".\");\n }\n }\n System.out.println();\n\n }else if(i%2==0){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }\n }\n System.out.println();\n\n }\n }\n System.out.println();\n }",
"int H = sc.nextInt();",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int W = sc.nextInt();",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if (H == 0 && W == 0) {break;}",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{break;}",
"break;",
"if (W > 300 || H < 1){break;}",
"W > 300 || H < 1",
"W > 300",
"W",
"300",
"H < 1",
"H",
"1",
"{break;}",
"break;",
"for(int i=1;i<=H;i++){\n if(i%2==1){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\"#\");\n }else if(j%2==0){\n System.out.print(\".\");\n }\n }\n System.out.println();\n\n }else if(i%2==0){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }\n }\n System.out.println();\n\n }\n }",
"int i=1;",
"int i=1;",
"i",
"1",
"i<=H",
"i",
"H",
"i++",
"i++",
"i",
"{\n if(i%2==1){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\"#\");\n }else if(j%2==0){\n System.out.print(\".\");\n }\n }\n System.out.println();\n\n }else if(i%2==0){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }\n }\n System.out.println();\n\n }\n }",
"{\n if(i%2==1){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\"#\");\n }else if(j%2==0){\n System.out.print(\".\");\n }\n }\n System.out.println();\n\n }else if(i%2==0){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }\n }\n System.out.println();\n\n }\n }",
"if(i%2==1){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\"#\");\n }else if(j%2==0){\n System.out.print(\".\");\n }\n }\n System.out.println();\n\n }else if(i%2==0){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }\n }\n System.out.println();\n\n }",
"i%2==1",
"i%2",
"i",
"2",
"1",
"{\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\"#\");\n }else if(j%2==0){\n System.out.print(\".\");\n }\n }\n System.out.println();\n\n }",
"for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\"#\");\n }else if(j%2==0){\n System.out.print(\".\");\n }\n }",
"int j=1;",
"int j=1;",
"j",
"1",
"j<=W",
"j",
"W",
"j++",
"j++",
"j",
"{\n if(j%2==1){\n System.out.print(\"#\");\n }else if(j%2==0){\n System.out.print(\".\");\n }\n }",
"{\n if(j%2==1){\n System.out.print(\"#\");\n }else if(j%2==0){\n System.out.print(\".\");\n }\n }",
"if(j%2==1){\n System.out.print(\"#\");\n }else if(j%2==0){\n System.out.print(\".\");\n }",
"j%2==1",
"j%2",
"j",
"2",
"1",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"if(j%2==0){\n System.out.print(\".\");\n }",
"j%2==0",
"j%2",
"j",
"2",
"0",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"if(i%2==0){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }\n }\n System.out.println();\n\n }",
"i%2==0",
"i%2",
"i",
"2",
"0",
"{\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }\n }\n System.out.println();\n\n }",
"for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }\n }",
"int j=1;",
"int j=1;",
"j",
"1",
"j<=W",
"j",
"W",
"j++",
"j++",
"j",
"{\n if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }\n }",
"{\n if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }\n }",
"if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }",
"j%2==1",
"j%2",
"j",
"2",
"1",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"if(j%2==0){\n System.out.print(\"#\");\n }",
"j%2==0",
"j%2",
"j",
"2",
"0",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n while(true){\n int H = sc.nextInt();\n int W = sc.nextInt();\n if (H == 0 && W == 0) {break;}\n if (W > 300 || H < 1){break;}\n for(int i=1;i<=H;i++){\n if(i%2==1){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\"#\");\n }else if(j%2==0){\n System.out.print(\".\");\n }\n }\n System.out.println();\n\n }else if(i%2==0){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }\n }\n System.out.println();\n\n }\n }\n System.out.println();\n }\n }\n}",
"public class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n while(true){\n int H = sc.nextInt();\n int W = sc.nextInt();\n if (H == 0 && W == 0) {break;}\n if (W > 300 || H < 1){break;}\n for(int i=1;i<=H;i++){\n if(i%2==1){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\"#\");\n }else if(j%2==0){\n System.out.print(\".\");\n }\n }\n System.out.println();\n\n }else if(i%2==0){\n for(int j=1;j<=W;j++){\n if(j%2==1){\n System.out.print(\".\");\n }else if(j%2==0){\n System.out.print(\"#\");\n }\n }\n System.out.println();\n\n }\n }\n System.out.println();\n }\n }\n}",
"Main"
] | import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
while(true){
int H = sc.nextInt();
int W = sc.nextInt();
if (H == 0 && W == 0) {break;}
if (W > 300 || H < 1){break;}
for(int i=1;i<=H;i++){
if(i%2==1){
for(int j=1;j<=W;j++){
if(j%2==1){
System.out.print("#");
}else if(j%2==0){
System.out.print(".");
}
}
System.out.println();
}else if(i%2==0){
for(int j=1;j<=W;j++){
if(j%2==1){
System.out.print(".");
}else if(j%2==0){
System.out.print("#");
}
}
System.out.println();
}
}
System.out.println();
}
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
41,
13,
41,
13,
41,
13,
20,
41,
13,
20,
42,
17,
30,
0,
13,
4,
18,
4,
18,
13,
17,
0,
13,
4,
18,
13,
18,
13,
17,
0,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
30,
4,
18,
13,
17,
30,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
13,
2,
4,
18,
13,
17,
4,
18,
13,
4,
18,
18,
13,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
138,
11
],
[
138,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
14,
17
],
[
17,
18
],
[
14,
19
],
[
19,
20
],
[
14,
21
],
[
21,
22
],
[
21,
23
],
[
14,
24
],
[
24,
25
],
[
24,
26
],
[
14,
27
],
[
27,
28
],
[
27,
29
],
[
29,
30
],
[
30,
31
],
[
30,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
35,
36
],
[
32,
37
],
[
29,
38
],
[
38,
39
],
[
38,
40
],
[
40,
41
],
[
41,
42
],
[
40,
43
],
[
43,
44
],
[
43,
45
],
[
29,
46
],
[
46,
47
],
[
46,
48
],
[
48,
49
],
[
49,
50
],
[
48,
51
],
[
51,
52
],
[
51,
53
],
[
29,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
55,
59
],
[
59,
60
],
[
59,
61
],
[
54,
62
],
[
29,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
65,
67
],
[
63,
68
],
[
68,
69
],
[
68,
70
],
[
63,
71
],
[
71,
72
],
[
72,
73
],
[
63,
74
],
[
75,
75
],
[
75,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
78,
80
],
[
76,
81
],
[
81,
82
],
[
81,
83
],
[
76,
84
],
[
84,
85
],
[
85,
86
],
[
76,
87
],
[
88,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
92,
94
],
[
91,
95
],
[
90,
96
],
[
89,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
98,
101
],
[
89,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
103,
106
],
[
75,
107
],
[
107,
108
],
[
108,
109
],
[
107,
110
],
[
29,
111
],
[
111,
112
],
[
112,
113
],
[
111,
114
],
[
14,
115
],
[
115,
116
],
[
116,
117
],
[
115,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
118,
122
],
[
115,
123
],
[
123,
124
],
[
124,
125
],
[
14,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
128,
130
],
[
126,
131
],
[
14,
132
],
[
132,
133
],
[
133,
134
],
[
12,
135
],
[
135,
136
],
[
0,
137
],
[
137,
138
],
[
137,
139
]
] | [
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\npublic class Main {\n\tpublic static void main(String[] args) throws IOException{\n\t\tint h,w;\n\t\tString[] str;\n\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder builder = new StringBuilder();\n\n\t\twhile(true){\n\t\t\tstr = br.readLine().split(\" \");\n\t\t\th = Integer.parseInt(str[0]);\n\t\t\tw = Integer.parseInt(str[1]);\n\n\t\t\tif(h==0 && w==0)break;\n\n\t\t\tfor(int i = 0; i < h; i++){\n\t\t\t\tfor(int j = 0; j < w; j++){\n\t\t\t\t\tif((i+j)%2 == 0){\n\t\t\t\t\t\tbuilder.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbuilder.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t}\n\t\t\tbuilder.append(\"\\n\");\n\t\t}\n\n\t\tbuilder.delete(builder.length() - 1, builder.length());\n\t\tSystem.out.println(builder);\n\t\tbr.close();\n\t}\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"public class Main {\n\tpublic static void main(String[] args) throws IOException{\n\t\tint h,w;\n\t\tString[] str;\n\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder builder = new StringBuilder();\n\n\t\twhile(true){\n\t\t\tstr = br.readLine().split(\" \");\n\t\t\th = Integer.parseInt(str[0]);\n\t\t\tw = Integer.parseInt(str[1]);\n\n\t\t\tif(h==0 && w==0)break;\n\n\t\t\tfor(int i = 0; i < h; i++){\n\t\t\t\tfor(int j = 0; j < w; j++){\n\t\t\t\t\tif((i+j)%2 == 0){\n\t\t\t\t\t\tbuilder.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbuilder.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t}\n\t\t\tbuilder.append(\"\\n\");\n\t\t}\n\n\t\tbuilder.delete(builder.length() - 1, builder.length());\n\t\tSystem.out.println(builder);\n\t\tbr.close();\n\t}\n}",
"Main",
"public static void main(String[] args) throws IOException{\n\t\tint h,w;\n\t\tString[] str;\n\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder builder = new StringBuilder();\n\n\t\twhile(true){\n\t\t\tstr = br.readLine().split(\" \");\n\t\t\th = Integer.parseInt(str[0]);\n\t\t\tw = Integer.parseInt(str[1]);\n\n\t\t\tif(h==0 && w==0)break;\n\n\t\t\tfor(int i = 0; i < h; i++){\n\t\t\t\tfor(int j = 0; j < w; j++){\n\t\t\t\t\tif((i+j)%2 == 0){\n\t\t\t\t\t\tbuilder.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbuilder.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t}\n\t\t\tbuilder.append(\"\\n\");\n\t\t}\n\n\t\tbuilder.delete(builder.length() - 1, builder.length());\n\t\tSystem.out.println(builder);\n\t\tbr.close();\n\t}",
"main",
"{\n\t\tint h,w;\n\t\tString[] str;\n\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder builder = new StringBuilder();\n\n\t\twhile(true){\n\t\t\tstr = br.readLine().split(\" \");\n\t\t\th = Integer.parseInt(str[0]);\n\t\t\tw = Integer.parseInt(str[1]);\n\n\t\t\tif(h==0 && w==0)break;\n\n\t\t\tfor(int i = 0; i < h; i++){\n\t\t\t\tfor(int j = 0; j < w; j++){\n\t\t\t\t\tif((i+j)%2 == 0){\n\t\t\t\t\t\tbuilder.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbuilder.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t}\n\t\t\tbuilder.append(\"\\n\");\n\t\t}\n\n\t\tbuilder.delete(builder.length() - 1, builder.length());\n\t\tSystem.out.println(builder);\n\t\tbr.close();\n\t}",
"int h",
"h",
"w;",
"w",
"String[] str;",
"str",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"StringBuilder builder = new StringBuilder();",
"builder",
"new StringBuilder()",
"while(true){\n\t\t\tstr = br.readLine().split(\" \");\n\t\t\th = Integer.parseInt(str[0]);\n\t\t\tw = Integer.parseInt(str[1]);\n\n\t\t\tif(h==0 && w==0)break;\n\n\t\t\tfor(int i = 0; i < h; i++){\n\t\t\t\tfor(int j = 0; j < w; j++){\n\t\t\t\t\tif((i+j)%2 == 0){\n\t\t\t\t\t\tbuilder.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbuilder.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t}\n\t\t\tbuilder.append(\"\\n\");\n\t\t}",
"true",
"{\n\t\t\tstr = br.readLine().split(\" \");\n\t\t\th = Integer.parseInt(str[0]);\n\t\t\tw = Integer.parseInt(str[1]);\n\n\t\t\tif(h==0 && w==0)break;\n\n\t\t\tfor(int i = 0; i < h; i++){\n\t\t\t\tfor(int j = 0; j < w; j++){\n\t\t\t\t\tif((i+j)%2 == 0){\n\t\t\t\t\t\tbuilder.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbuilder.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t}\n\t\t\tbuilder.append(\"\\n\");\n\t\t}",
"str = br.readLine().split(\" \")",
"str",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"h = Integer.parseInt(str[0])",
"h",
"Integer.parseInt(str[0])",
"Integer.parseInt",
"Integer",
"str[0]",
"str",
"0",
"w = Integer.parseInt(str[1])",
"w",
"Integer.parseInt(str[1])",
"Integer.parseInt",
"Integer",
"str[1]",
"str",
"1",
"if(h==0 && w==0)break;",
"h==0 && w==0",
"h==0",
"h",
"0",
"w==0",
"w",
"0",
"break;",
"for(int i = 0; i < h; i++){\n\t\t\t\tfor(int j = 0; j < w; j++){\n\t\t\t\t\tif((i+j)%2 == 0){\n\t\t\t\t\t\tbuilder.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbuilder.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < h",
"i",
"h",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor(int j = 0; j < w; j++){\n\t\t\t\t\tif((i+j)%2 == 0){\n\t\t\t\t\t\tbuilder.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbuilder.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t}",
"{\n\t\t\t\tfor(int j = 0; j < w; j++){\n\t\t\t\t\tif((i+j)%2 == 0){\n\t\t\t\t\t\tbuilder.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbuilder.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t}",
"for(int j = 0; j < w; j++){\n\t\t\t\t\tif((i+j)%2 == 0){\n\t\t\t\t\t\tbuilder.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbuilder.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < w",
"j",
"w",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif((i+j)%2 == 0){\n\t\t\t\t\t\tbuilder.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbuilder.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif((i+j)%2 == 0){\n\t\t\t\t\t\tbuilder.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbuilder.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"if((i+j)%2 == 0){\n\t\t\t\t\t\tbuilder.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbuilder.append(\".\");\n\t\t\t\t\t}",
"(i+j)%2 == 0",
"(i+j)%2",
"(i+j)",
"i",
"j",
"2",
"0",
"{\n\t\t\t\t\t\tbuilder.append(\"#\");\n\t\t\t\t\t}",
"builder.append(\"#\")",
"builder.append",
"builder",
"\"#\"",
"{\n\t\t\t\t\t\tbuilder.append(\".\");\n\t\t\t\t\t}",
"builder.append(\".\")",
"builder.append",
"builder",
"\".\"",
"builder.append(\"\\n\")",
"builder.append",
"builder",
"\"\\n\"",
"builder.append(\"\\n\")",
"builder.append",
"builder",
"\"\\n\"",
"builder.delete(builder.length() - 1, builder.length())",
"builder.delete",
"builder",
"builder.length() - 1",
"builder.length()",
"builder.length",
"builder",
"1",
"builder.length()",
"builder.length",
"builder",
"System.out.println(builder)",
"System.out.println",
"System.out",
"System",
"System.out",
"builder",
"br.close()",
"br.close",
"br",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) throws IOException{\n\t\tint h,w;\n\t\tString[] str;\n\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder builder = new StringBuilder();\n\n\t\twhile(true){\n\t\t\tstr = br.readLine().split(\" \");\n\t\t\th = Integer.parseInt(str[0]);\n\t\t\tw = Integer.parseInt(str[1]);\n\n\t\t\tif(h==0 && w==0)break;\n\n\t\t\tfor(int i = 0; i < h; i++){\n\t\t\t\tfor(int j = 0; j < w; j++){\n\t\t\t\t\tif((i+j)%2 == 0){\n\t\t\t\t\t\tbuilder.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbuilder.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t}\n\t\t\tbuilder.append(\"\\n\");\n\t\t}\n\n\t\tbuilder.delete(builder.length() - 1, builder.length());\n\t\tSystem.out.println(builder);\n\t\tbr.close();\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) throws IOException{\n\t\tint h,w;\n\t\tString[] str;\n\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder builder = new StringBuilder();\n\n\t\twhile(true){\n\t\t\tstr = br.readLine().split(\" \");\n\t\t\th = Integer.parseInt(str[0]);\n\t\t\tw = Integer.parseInt(str[1]);\n\n\t\t\tif(h==0 && w==0)break;\n\n\t\t\tfor(int i = 0; i < h; i++){\n\t\t\t\tfor(int j = 0; j < w; j++){\n\t\t\t\t\tif((i+j)%2 == 0){\n\t\t\t\t\t\tbuilder.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbuilder.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbuilder.append(\"\\n\");\n\t\t\t}\n\t\t\tbuilder.append(\"\\n\");\n\t\t}\n\n\t\tbuilder.delete(builder.length() - 1, builder.length());\n\t\tSystem.out.println(builder);\n\t\tbr.close();\n\t}\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) throws IOException{
int h,w;
String[] str;
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringBuilder builder = new StringBuilder();
while(true){
str = br.readLine().split(" ");
h = Integer.parseInt(str[0]);
w = Integer.parseInt(str[1]);
if(h==0 && w==0)break;
for(int i = 0; i < h; i++){
for(int j = 0; j < w; j++){
if((i+j)%2 == 0){
builder.append("#");
}else{
builder.append(".");
}
}
builder.append("\n");
}
builder.append("\n");
}
builder.delete(builder.length() - 1, builder.length());
System.out.println(builder);
br.close();
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
18,
13,
13,
17,
40,
13,
14,
2,
13,
13,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
40,
13,
14,
2,
13,
13,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
18,
13,
13,
17,
40,
13,
14,
2,
13,
13,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
14,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
22,
25
],
[
14,
26
],
[
26,
27
],
[
26,
28
],
[
28,
29
],
[
29,
30
],
[
28,
31
],
[
31,
32
],
[
31,
33
],
[
14,
34
],
[
34,
35
],
[
34,
36
],
[
36,
37
],
[
37,
38
],
[
36,
39
],
[
39,
40
],
[
39,
41
],
[
14,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
43,
47
],
[
47,
48
],
[
47,
49
],
[
42,
50
],
[
14,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
51,
56
],
[
56,
57
],
[
56,
58
],
[
51,
59
],
[
59,
60
],
[
60,
61
],
[
51,
62
],
[
63,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
64,
69
],
[
69,
70
],
[
69,
71
],
[
64,
72
],
[
72,
73
],
[
73,
74
],
[
64,
75
],
[
76,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
79,
81
],
[
77,
82
],
[
76,
83
],
[
83,
84
],
[
76,
85
],
[
85,
86
],
[
86,
87
],
[
86,
88
],
[
85,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
89,
94
],
[
63,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
63,
100
],
[
100,
101
],
[
63,
102
],
[
102,
103
],
[
103,
104
],
[
103,
105
],
[
102,
106
],
[
63,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
109,
111
],
[
107,
112
],
[
112,
113
],
[
112,
114
],
[
107,
115
],
[
115,
116
],
[
116,
117
],
[
107,
118
],
[
119,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
122,
123
],
[
122,
124
],
[
120,
125
],
[
119,
126
],
[
126,
127
],
[
119,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
128,
132
],
[
132,
133
],
[
133,
134
],
[
134,
135
],
[
134,
136
],
[
132,
137
],
[
63,
138
],
[
138,
139
],
[
139,
140
],
[
140,
141
],
[
140,
142
],
[
14,
143
],
[
143,
144
],
[
144,
145
],
[
145,
146
],
[
145,
147
],
[
6,
148
],
[
148,
149
]
] | [
"import java.io.*;\n\nclass Main {\n\tpublic static void main(String args[]) throws IOException {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\n\t\twhile (true) {\n\t\t\tString sz_input = br.readLine();\n\t\t\tString[] sz_num = sz_input.split(\" \");\n\t\t\tint H = Integer.parseInt(sz_num[0]);\n\t\t\tint W = Integer.parseInt(sz_num[1]);\n\t\t\t\n\t\t\tif (H == 0 && W == 0) break;\n\t\t\t\n\t\t\tfor (int y = 0; y < H; y++) {\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\ty++;\n\t\t\t\t\n\t\t\t\tif (y >= H) break;\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n}",
"import java.io.*;",
"io.*",
"java",
"class Main {\n\tpublic static void main(String args[]) throws IOException {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\n\t\twhile (true) {\n\t\t\tString sz_input = br.readLine();\n\t\t\tString[] sz_num = sz_input.split(\" \");\n\t\t\tint H = Integer.parseInt(sz_num[0]);\n\t\t\tint W = Integer.parseInt(sz_num[1]);\n\t\t\t\n\t\t\tif (H == 0 && W == 0) break;\n\t\t\t\n\t\t\tfor (int y = 0; y < H; y++) {\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\ty++;\n\t\t\t\t\n\t\t\t\tif (y >= H) break;\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println();\n\t\t}\n\t}\n}",
"Main",
"public static void main(String args[]) throws IOException {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\n\t\twhile (true) {\n\t\t\tString sz_input = br.readLine();\n\t\t\tString[] sz_num = sz_input.split(\" \");\n\t\t\tint H = Integer.parseInt(sz_num[0]);\n\t\t\tint W = Integer.parseInt(sz_num[1]);\n\t\t\t\n\t\t\tif (H == 0 && W == 0) break;\n\t\t\t\n\t\t\tfor (int y = 0; y < H; y++) {\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\ty++;\n\t\t\t\t\n\t\t\t\tif (y >= H) break;\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println();\n\t\t}\n\t}",
"main",
"{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\t\n\t\twhile (true) {\n\t\t\tString sz_input = br.readLine();\n\t\t\tString[] sz_num = sz_input.split(\" \");\n\t\t\tint H = Integer.parseInt(sz_num[0]);\n\t\t\tint W = Integer.parseInt(sz_num[1]);\n\t\t\t\n\t\t\tif (H == 0 && W == 0) break;\n\t\t\t\n\t\t\tfor (int y = 0; y < H; y++) {\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\ty++;\n\t\t\t\t\n\t\t\t\tif (y >= H) break;\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println();\n\t\t}\n\t}",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"while (true) {\n\t\t\tString sz_input = br.readLine();\n\t\t\tString[] sz_num = sz_input.split(\" \");\n\t\t\tint H = Integer.parseInt(sz_num[0]);\n\t\t\tint W = Integer.parseInt(sz_num[1]);\n\t\t\t\n\t\t\tif (H == 0 && W == 0) break;\n\t\t\t\n\t\t\tfor (int y = 0; y < H; y++) {\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\ty++;\n\t\t\t\t\n\t\t\t\tif (y >= H) break;\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println();\n\t\t}",
"true",
"{\n\t\t\tString sz_input = br.readLine();\n\t\t\tString[] sz_num = sz_input.split(\" \");\n\t\t\tint H = Integer.parseInt(sz_num[0]);\n\t\t\tint W = Integer.parseInt(sz_num[1]);\n\t\t\t\n\t\t\tif (H == 0 && W == 0) break;\n\t\t\t\n\t\t\tfor (int y = 0; y < H; y++) {\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\ty++;\n\t\t\t\t\n\t\t\t\tif (y >= H) break;\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println();\n\t\t}",
"String sz_input = br.readLine();",
"sz_input",
"br.readLine()",
"br.readLine",
"br",
"String[] sz_num = sz_input.split(\" \");",
"sz_num",
"sz_input.split(\" \")",
"sz_input.split",
"sz_input",
"\" \"",
"int H = Integer.parseInt(sz_num[0]);",
"H",
"Integer.parseInt(sz_num[0])",
"Integer.parseInt",
"Integer",
"sz_num[0]",
"sz_num",
"0",
"int W = Integer.parseInt(sz_num[1]);",
"W",
"Integer.parseInt(sz_num[1])",
"Integer.parseInt",
"Integer",
"sz_num[1]",
"sz_num",
"1",
"if (H == 0 && W == 0) break;",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"break;",
"for (int y = 0; y < H; y++) {\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\ty++;\n\t\t\t\t\n\t\t\t\tif (y >= H) break;\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"int y = 0;",
"int y = 0;",
"y",
"0",
"y < H",
"y",
"H",
"y++",
"y++",
"y",
"{\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\ty++;\n\t\t\t\t\n\t\t\t\tif (y >= H) break;\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"{\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t\ty++;\n\t\t\t\t\n\t\t\t\tif (y >= H) break;\n\t\t\t\tfor (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"for (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\".\");\n\t\t\t\t}",
"int x = 0;",
"int x = 0;",
"x",
"0",
"x < W",
"x",
"W",
"x++",
"x++",
"x",
"{\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\".\");\n\t\t\t\t}",
"{\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\".\");\n\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"x++",
"x",
"if (x < W) System.out.print(\".\");",
"x < W",
"x",
"W",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"y++",
"y",
"if (y >= H) break;",
"y >= H",
"y",
"H",
"break;",
"for (int x = 0; x < W; x++) {\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\"#\");\n\t\t\t\t}",
"int x = 0;",
"int x = 0;",
"x",
"0",
"x < W",
"x",
"W",
"x++",
"x++",
"x",
"{\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\"#\");\n\t\t\t\t}",
"{\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\tx++;\n\t\t\t\t\tif (x < W) System.out.print(\"#\");\n\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"x++",
"x",
"if (x < W) System.out.print(\"#\");",
"x < W",
"x",
"W",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String args[]",
"args"
] | import java.io.*;
class Main {
public static void main(String args[]) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
while (true) {
String sz_input = br.readLine();
String[] sz_num = sz_input.split(" ");
int H = Integer.parseInt(sz_num[0]);
int W = Integer.parseInt(sz_num[1]);
if (H == 0 && W == 0) break;
for (int y = 0; y < H; y++) {
for (int x = 0; x < W; x++) {
System.out.print("#");
x++;
if (x < W) System.out.print(".");
}
System.out.println();
y++;
if (y >= H) break;
for (int x = 0; x < W; x++) {
System.out.print(".");
x++;
if (x < W) System.out.print("#");
}
System.out.println();
}
System.out.println();
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
42,
2,
2,
13,
17,
2,
13,
17,
30,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
13,
17,
17,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
171,
5
],
[
171,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
19,
20
],
[
20,
21
],
[
8,
22
],
[
22,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
23,
27
],
[
27,
28
],
[
27,
29
],
[
22,
30
],
[
30,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
32,
36
],
[
36,
37
],
[
36,
38
],
[
31,
39
],
[
39,
40
],
[
30,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
43,
45
],
[
41,
46
],
[
46,
47
],
[
46,
48
],
[
41,
49
],
[
49,
50
],
[
50,
51
],
[
41,
52
],
[
53,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
55,
59
],
[
54,
60
],
[
60,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
63,
65
],
[
61,
66
],
[
66,
67
],
[
66,
68
],
[
61,
69
],
[
69,
70
],
[
70,
71
],
[
61,
72
],
[
73,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
75,
79
],
[
74,
80
],
[
80,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
83,
85
],
[
81,
86
],
[
74,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
88,
92
],
[
87,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
96,
98
],
[
94,
99
],
[
54,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
101,
105
],
[
100,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
109,
111
],
[
107,
112
],
[
112,
113
],
[
112,
114
],
[
107,
115
],
[
115,
116
],
[
116,
117
],
[
107,
118
],
[
119,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
122,
123
],
[
122,
124
],
[
121,
125
],
[
120,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
127,
132
],
[
120,
133
],
[
133,
134
],
[
134,
135
],
[
135,
136
],
[
135,
137
],
[
134,
138
],
[
133,
139
],
[
139,
140
],
[
140,
141
],
[
141,
142
],
[
142,
143
],
[
142,
144
],
[
140,
145
],
[
53,
146
],
[
146,
147
],
[
147,
148
],
[
148,
149
],
[
148,
150
],
[
146,
151
],
[
30,
152
],
[
152,
153
],
[
153,
154
],
[
154,
155
],
[
154,
156
],
[
152,
157
],
[
30,
158
],
[
158,
159
],
[
158,
160
],
[
160,
161
],
[
161,
162
],
[
30,
163
],
[
163,
164
],
[
163,
165
],
[
165,
166
],
[
166,
167
],
[
6,
168
],
[
168,
169
],
[
0,
170
],
[
170,
171
],
[
170,
172
]
] | [
"import java.util.Scanner;\n \npublic class Main {\n \n public static void main(String[] args) {\n \n \n Scanner sc = new Scanner(System.in);\n int H = sc.nextInt();\n int W = sc.nextInt();\n \n while(H != 0 || W != 0){\n if(H == 0 && W == 0){\n break;\n }\n for(int i = 0; i < H; i++) {\n if(i % 2 == 0){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\"#\");\n }else if(j % 2 == 1){\n System.out.print(\".\");\n }\n }\n }else if(i % 2 == 1){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n H = sc.nextInt();\n W = sc.nextInt();\n }\n \n }\n \n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n \n public static void main(String[] args) {\n \n \n Scanner sc = new Scanner(System.in);\n int H = sc.nextInt();\n int W = sc.nextInt();\n \n while(H != 0 || W != 0){\n if(H == 0 && W == 0){\n break;\n }\n for(int i = 0; i < H; i++) {\n if(i % 2 == 0){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\"#\");\n }else if(j % 2 == 1){\n System.out.print(\".\");\n }\n }\n }else if(i % 2 == 1){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n H = sc.nextInt();\n W = sc.nextInt();\n }\n \n }\n \n}",
"Main",
"public static void main(String[] args) {\n \n \n Scanner sc = new Scanner(System.in);\n int H = sc.nextInt();\n int W = sc.nextInt();\n \n while(H != 0 || W != 0){\n if(H == 0 && W == 0){\n break;\n }\n for(int i = 0; i < H; i++) {\n if(i % 2 == 0){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\"#\");\n }else if(j % 2 == 1){\n System.out.print(\".\");\n }\n }\n }else if(i % 2 == 1){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n H = sc.nextInt();\n W = sc.nextInt();\n }\n \n }",
"main",
"{\n \n \n Scanner sc = new Scanner(System.in);\n int H = sc.nextInt();\n int W = sc.nextInt();\n \n while(H != 0 || W != 0){\n if(H == 0 && W == 0){\n break;\n }\n for(int i = 0; i < H; i++) {\n if(i % 2 == 0){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\"#\");\n }else if(j % 2 == 1){\n System.out.print(\".\");\n }\n }\n }else if(i % 2 == 1){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n H = sc.nextInt();\n W = sc.nextInt();\n }\n \n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int H = sc.nextInt();",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int W = sc.nextInt();",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"while(H != 0 || W != 0){\n if(H == 0 && W == 0){\n break;\n }\n for(int i = 0; i < H; i++) {\n if(i % 2 == 0){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\"#\");\n }else if(j % 2 == 1){\n System.out.print(\".\");\n }\n }\n }else if(i % 2 == 1){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n H = sc.nextInt();\n W = sc.nextInt();\n }",
"H != 0 || W != 0",
"H != 0",
"H",
"0",
"W != 0",
"W",
"0",
"{\n if(H == 0 && W == 0){\n break;\n }\n for(int i = 0; i < H; i++) {\n if(i % 2 == 0){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\"#\");\n }else if(j % 2 == 1){\n System.out.print(\".\");\n }\n }\n }else if(i % 2 == 1){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n H = sc.nextInt();\n W = sc.nextInt();\n }",
"if(H == 0 && W == 0){\n break;\n }",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n break;\n }",
"break;",
"for(int i = 0; i < H; i++) {\n if(i % 2 == 0){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\"#\");\n }else if(j % 2 == 1){\n System.out.print(\".\");\n }\n }\n }else if(i % 2 == 1){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }\n }\n }\n System.out.println(\"\");\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i++",
"i++",
"i",
"{\n if(i % 2 == 0){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\"#\");\n }else if(j % 2 == 1){\n System.out.print(\".\");\n }\n }\n }else if(i % 2 == 1){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }\n }\n }\n System.out.println(\"\");\n }",
"{\n if(i % 2 == 0){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\"#\");\n }else if(j % 2 == 1){\n System.out.print(\".\");\n }\n }\n }else if(i % 2 == 1){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }\n }\n }\n System.out.println(\"\");\n }",
"if(i % 2 == 0){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\"#\");\n }else if(j % 2 == 1){\n System.out.print(\".\");\n }\n }\n }else if(i % 2 == 1){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }\n }\n }",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\"#\");\n }else if(j % 2 == 1){\n System.out.print(\".\");\n }\n }\n }",
"for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\"#\");\n }else if(j % 2 == 1){\n System.out.print(\".\");\n }\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < W",
"j",
"W",
"j++",
"j++",
"j",
"{\n if(j % 2 == 0) {\n System.out.print(\"#\");\n }else if(j % 2 == 1){\n System.out.print(\".\");\n }\n }",
"{\n if(j % 2 == 0) {\n System.out.print(\"#\");\n }else if(j % 2 == 1){\n System.out.print(\".\");\n }\n }",
"if(j % 2 == 0) {\n System.out.print(\"#\");\n }else if(j % 2 == 1){\n System.out.print(\".\");\n }",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"if(j % 2 == 1){\n System.out.print(\".\");\n }",
"j % 2 == 1",
"j % 2",
"j",
"2",
"1",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"if(i % 2 == 1){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }\n }\n }",
"i % 2 == 1",
"i % 2",
"i",
"2",
"1",
"{\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }\n }\n }",
"for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < W",
"j",
"W",
"j++",
"j++",
"j",
"{\n if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }\n }",
"{\n if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }\n }",
"if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"if(j % 2 == 1){\n System.out.print(\"#\");\n }",
"j % 2 == 1",
"j % 2",
"j",
"2",
"1",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"H = sc.nextInt()",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"W = sc.nextInt()",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String[] args",
"args",
"public class Main {\n \n public static void main(String[] args) {\n \n \n Scanner sc = new Scanner(System.in);\n int H = sc.nextInt();\n int W = sc.nextInt();\n \n while(H != 0 || W != 0){\n if(H == 0 && W == 0){\n break;\n }\n for(int i = 0; i < H; i++) {\n if(i % 2 == 0){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\"#\");\n }else if(j % 2 == 1){\n System.out.print(\".\");\n }\n }\n }else if(i % 2 == 1){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n H = sc.nextInt();\n W = sc.nextInt();\n }\n \n }\n \n}",
"public class Main {\n \n public static void main(String[] args) {\n \n \n Scanner sc = new Scanner(System.in);\n int H = sc.nextInt();\n int W = sc.nextInt();\n \n while(H != 0 || W != 0){\n if(H == 0 && W == 0){\n break;\n }\n for(int i = 0; i < H; i++) {\n if(i % 2 == 0){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\"#\");\n }else if(j % 2 == 1){\n System.out.print(\".\");\n }\n }\n }else if(i % 2 == 1){\n for(int j = 0; j < W; j++) {\n if(j % 2 == 0) {\n System.out.print(\".\");\n }else if(j % 2 == 1){\n System.out.print(\"#\");\n }\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n H = sc.nextInt();\n W = sc.nextInt();\n }\n \n }\n \n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int H = sc.nextInt();
int W = sc.nextInt();
while(H != 0 || W != 0){
if(H == 0 && W == 0){
break;
}
for(int i = 0; i < H; i++) {
if(i % 2 == 0){
for(int j = 0; j < W; j++) {
if(j % 2 == 0) {
System.out.print("#");
}else if(j % 2 == 1){
System.out.print(".");
}
}
}else if(i % 2 == 1){
for(int j = 0; j < W; j++) {
if(j % 2 == 0) {
System.out.print(".");
}else if(j % 2 == 1){
System.out.print("#");
}
}
}
System.out.println("");
}
System.out.println("");
H = sc.nextInt();
W = sc.nextInt();
}
}
}
|
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