node_ids
sequencelengths 4
1.4k
| edge_index
sequencelengths 1
2.22k
| text
sequencelengths 4
1.4k
| source
stringlengths 14
427k
|
|---|---|---|---|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
17,
41,
13,
20,
17,
41,
13,
17,
42,
17,
30,
0,
18,
13,
13,
4,
18,
13,
0,
18,
13,
13,
4,
18,
13,
14,
2,
2,
18,
13,
13,
17,
2,
18,
13,
13,
17,
3,
40,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
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,
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
],
[
8,
16
],
[
16,
17
],
[
16,
18
],
[
8,
20
],
[
20,
21
],
[
20,
22
],
[
8,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
26,
30
],
[
30,
31
],
[
31,
32
],
[
25,
33
],
[
33,
34
],
[
34,
35
],
[
34,
36
],
[
33,
37
],
[
37,
38
],
[
38,
39
],
[
25,
40
],
[
40,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
43,
45
],
[
42,
46
],
[
41,
47
],
[
47,
48
],
[
48,
49
],
[
48,
50
],
[
47,
51
],
[
40,
52
],
[
25,
53
],
[
53,
54
],
[
8,
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
],
[
75,
76
],
[
75,
77
],
[
68,
78
],
[
78,
79
],
[
79,
80
],
[
68,
81
],
[
82,
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
],
[
101,
102
],
[
101,
103
],
[
100,
104
],
[
99,
105
],
[
98,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
108,
110
],
[
106,
111
],
[
98,
112
],
[
112,
113
],
[
113,
114
],
[
114,
115
],
[
114,
116
],
[
112,
117
],
[
82,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
120,
122
],
[
118,
123
],
[
67,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
126,
128
],
[
124,
129
],
[
6,
130
],
[
130,
131
]
] | [
"import java.util.*;\n\nclass Main{\n\tpublic static void main(String args[]){\n\t\tScanner sc = new Scanner(System.in);\n\t\tint[] h = new int[300], w = new int[300];\n\t\tint cnt = 0;\n\t\t\n\t\twhile(true){\n\t\t\th[cnt] = sc.nextInt();\n\t\t\tw[cnt] = sc.nextInt();\n\t\t\t\n\t\t\tif(h[cnt] == 0 && w[cnt] == 0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tcnt ++;\n\t\t}\n\t\t\n\t\tfor(int i = 0; i < cnt; i++){\n\t\t\tfor(int j = 0; j < h[i]; j++){\n\t\t\t\tfor(int k = 0; k < w[i]; k++){\n\t\t\t\t\tif((j + k) % 2 == 0)\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.print(\".\");\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 sc = new Scanner(System.in);\n\t\tint[] h = new int[300], w = new int[300];\n\t\tint cnt = 0;\n\t\t\n\t\twhile(true){\n\t\t\th[cnt] = sc.nextInt();\n\t\t\tw[cnt] = sc.nextInt();\n\t\t\t\n\t\t\tif(h[cnt] == 0 && w[cnt] == 0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tcnt ++;\n\t\t}\n\t\t\n\t\tfor(int i = 0; i < cnt; i++){\n\t\t\tfor(int j = 0; j < h[i]; j++){\n\t\t\t\tfor(int k = 0; k < w[i]; k++){\n\t\t\t\t\tif((j + k) % 2 == 0)\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.print(\".\");\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\tint[] h = new int[300], w = new int[300];\n\t\tint cnt = 0;\n\t\t\n\t\twhile(true){\n\t\t\th[cnt] = sc.nextInt();\n\t\t\tw[cnt] = sc.nextInt();\n\t\t\t\n\t\t\tif(h[cnt] == 0 && w[cnt] == 0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tcnt ++;\n\t\t}\n\t\t\n\t\tfor(int i = 0; i < cnt; i++){\n\t\t\tfor(int j = 0; j < h[i]; j++){\n\t\t\t\tfor(int k = 0; k < w[i]; k++){\n\t\t\t\t\tif((j + k) % 2 == 0)\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.print(\".\");\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\tint[] h = new int[300], w = new int[300];\n\t\tint cnt = 0;\n\t\t\n\t\twhile(true){\n\t\t\th[cnt] = sc.nextInt();\n\t\t\tw[cnt] = sc.nextInt();\n\t\t\t\n\t\t\tif(h[cnt] == 0 && w[cnt] == 0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tcnt ++;\n\t\t}\n\t\t\n\t\tfor(int i = 0; i < cnt; i++){\n\t\t\tfor(int j = 0; j < h[i]; j++){\n\t\t\t\tfor(int k = 0; k < w[i]; k++){\n\t\t\t\t\tif((j + k) % 2 == 0)\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.print(\".\");\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 = new int[300]",
"h",
"new int[300]",
"300",
"w = new int[300];",
"w",
"new int[300]",
"300",
"int cnt = 0;",
"cnt",
"0",
"while(true){\n\t\t\th[cnt] = sc.nextInt();\n\t\t\tw[cnt] = sc.nextInt();\n\t\t\t\n\t\t\tif(h[cnt] == 0 && w[cnt] == 0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tcnt ++;\n\t\t}",
"true",
"{\n\t\t\th[cnt] = sc.nextInt();\n\t\t\tw[cnt] = sc.nextInt();\n\t\t\t\n\t\t\tif(h[cnt] == 0 && w[cnt] == 0)\n\t\t\t\tbreak;\n\t\t\t\n\t\t\tcnt ++;\n\t\t}",
"h[cnt] = sc.nextInt()",
"h[cnt]",
"h",
"cnt",
"sc.nextInt()",
"sc.nextInt",
"sc",
"w[cnt] = sc.nextInt()",
"w[cnt]",
"w",
"cnt",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(h[cnt] == 0 && w[cnt] == 0)\n\t\t\t\tbreak;",
"h[cnt] == 0 && w[cnt] == 0",
"h[cnt] == 0",
"h[cnt]",
"h",
"cnt",
"0",
"w[cnt] == 0",
"w[cnt]",
"w",
"cnt",
"0",
"break;",
"cnt ++",
"cnt",
"for(int i = 0; i < cnt; i++){\n\t\t\tfor(int j = 0; j < h[i]; j++){\n\t\t\t\tfor(int k = 0; k < w[i]; k++){\n\t\t\t\t\tif((j + k) % 2 == 0)\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.print(\".\");\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 i = 0;",
"int i = 0;",
"i",
"0",
"i < cnt",
"i",
"cnt",
"i++",
"i++",
"i",
"{\n\t\t\tfor(int j = 0; j < h[i]; j++){\n\t\t\t\tfor(int k = 0; k < w[i]; k++){\n\t\t\t\t\tif((j + k) % 2 == 0)\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.print(\".\");\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\tfor(int j = 0; j < h[i]; j++){\n\t\t\t\tfor(int k = 0; k < w[i]; k++){\n\t\t\t\t\tif((j + k) % 2 == 0)\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.print(\".\");\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 j = 0; j < h[i]; j++){\n\t\t\t\tfor(int k = 0; k < w[i]; k++){\n\t\t\t\t\tif((j + k) % 2 == 0)\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < h[i]",
"j",
"h[i]",
"h",
"i",
"j++",
"j++",
"j",
"{\n\t\t\t\tfor(int k = 0; k < w[i]; k++){\n\t\t\t\t\tif((j + k) % 2 == 0)\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"{\n\t\t\t\tfor(int k = 0; k < w[i]; k++){\n\t\t\t\t\tif((j + k) % 2 == 0)\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"for(int k = 0; k < w[i]; k++){\n\t\t\t\t\tif((j + k) % 2 == 0)\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}",
"int k = 0;",
"int k = 0;",
"k",
"0",
"k < w[i]",
"k",
"w[i]",
"w",
"i",
"k++",
"k++",
"k",
"{\n\t\t\t\t\tif((j + k) % 2 == 0)\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}",
"{\n\t\t\t\t\tif((j + k) % 2 == 0)\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}",
"if((j + k) % 2 == 0)\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\telse\n\t\t\t\t\t\tSystem.out.print(\".\");",
"(j + k) % 2 == 0",
"(j + k) % 2",
"(j + k)",
"j",
"k",
"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.*;
class Main{
public static void main(String args[]){
Scanner sc = new Scanner(System.in);
int[] h = new int[300], w = new int[300];
int cnt = 0;
while(true){
h[cnt] = sc.nextInt();
w[cnt] = sc.nextInt();
if(h[cnt] == 0 && w[cnt] == 0)
break;
cnt ++;
}
for(int i = 0; i < cnt; i++){
for(int j = 0; j < h[i]; j++){
for(int k = 0; k < w[i]; k++){
if((j + k) % 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,
4,
18,
13,
41,
13,
4,
18,
13,
42,
17,
30,
14,
2,
2,
13,
17,
2,
13,
17,
3,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
13,
17,
14,
2,
4,
18,
13,
13,
4,
18,
13,
17,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
13,
17,
14,
2,
4,
18,
13,
13,
4,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
13,
14,
2,
2,
13,
17,
17,
4,
18,
18,
13,
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
],
[
153,
5
],
[
153,
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
],
[
22,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
26,
30
],
[
30,
31
],
[
30,
32
],
[
25,
33
],
[
24,
34
],
[
34,
35
],
[
34,
36
],
[
24,
37
],
[
37,
38
],
[
38,
39
],
[
39,
40
],
[
39,
41
],
[
37,
42
],
[
42,
43
],
[
42,
44
],
[
44,
45
],
[
44,
46
],
[
37,
47
],
[
47,
48
],
[
48,
49
],
[
37,
50
],
[
51,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
52,
55
],
[
24,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
57,
61
],
[
56,
62
],
[
62,
63
],
[
63,
64
],
[
62,
65
],
[
24,
66
],
[
66,
67
],
[
66,
68
],
[
24,
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
],
[
84,
87
],
[
24,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
89,
93
],
[
88,
94
],
[
94,
95
],
[
95,
96
],
[
94,
97
],
[
24,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
100,
102
],
[
98,
103
],
[
103,
104
],
[
103,
105
],
[
98,
106
],
[
106,
107
],
[
107,
108
],
[
98,
109
],
[
110,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
113,
115
],
[
112,
116
],
[
111,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
119,
121
],
[
117,
122
],
[
110,
123
],
[
123,
124
],
[
124,
125
],
[
125,
126
],
[
125,
127
],
[
124,
128
],
[
123,
129
],
[
129,
130
],
[
130,
131
],
[
131,
132
],
[
131,
133
],
[
129,
134
],
[
24,
135
],
[
135,
136
],
[
136,
137
],
[
137,
138
],
[
137,
139
],
[
24,
140
],
[
140,
141
],
[
140,
142
],
[
142,
143
],
[
143,
144
],
[
24,
145
],
[
145,
146
],
[
145,
147
],
[
147,
148
],
[
148,
149
],
[
6,
150
],
[
150,
151
],
[
0,
152
],
[
152,
153
],
[
152,
154
]
] | [
"import java.util.Scanner;\npublic class Main {\n\tpublic static void main(String[] args) {\n\n\t\tScanner sc=new Scanner(System.in);\n\t\tint h =sc.nextInt();\n\t\tint w=sc.nextInt();\n\t \n\t\twhile(true){\n\t\t\tif(h==0 && w==0) break;\n\t\t\tStringBuilder sh1 = new StringBuilder();\n\t for (int i = 0; i < w/2; i++) {\n\t sh1.append(\"#.\");\n\t }\n\t if(sh1.length()<w) sh1.append(\"#\");\n\t\n\t StringBuilder sh2 = new StringBuilder();\n\t for (int i = 0; i < w/2; i++) {\n\t sh2.append(\".#\");\n\t }\n\t if(sh2.length()<w) sh2.append(\".\");\n\t\n\t for(int i=0;i<h;i++){\n\t \tif(i%2==0) System.out.println(sh1);\n\t \tif(i%2==1) System.out.println(sh2);\n\t }\n\t System.out.println();\n\t \n\t\t\th =sc.nextInt();\n\t\t\tw=sc.nextInt();\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\n\t\tScanner sc=new Scanner(System.in);\n\t\tint h =sc.nextInt();\n\t\tint w=sc.nextInt();\n\t \n\t\twhile(true){\n\t\t\tif(h==0 && w==0) break;\n\t\t\tStringBuilder sh1 = new StringBuilder();\n\t for (int i = 0; i < w/2; i++) {\n\t sh1.append(\"#.\");\n\t }\n\t if(sh1.length()<w) sh1.append(\"#\");\n\t\n\t StringBuilder sh2 = new StringBuilder();\n\t for (int i = 0; i < w/2; i++) {\n\t sh2.append(\".#\");\n\t }\n\t if(sh2.length()<w) sh2.append(\".\");\n\t\n\t for(int i=0;i<h;i++){\n\t \tif(i%2==0) System.out.println(sh1);\n\t \tif(i%2==1) System.out.println(sh2);\n\t }\n\t System.out.println();\n\t \n\t\t\th =sc.nextInt();\n\t\t\tw=sc.nextInt();\n\t\t}\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\n\t\tScanner sc=new Scanner(System.in);\n\t\tint h =sc.nextInt();\n\t\tint w=sc.nextInt();\n\t \n\t\twhile(true){\n\t\t\tif(h==0 && w==0) break;\n\t\t\tStringBuilder sh1 = new StringBuilder();\n\t for (int i = 0; i < w/2; i++) {\n\t sh1.append(\"#.\");\n\t }\n\t if(sh1.length()<w) sh1.append(\"#\");\n\t\n\t StringBuilder sh2 = new StringBuilder();\n\t for (int i = 0; i < w/2; i++) {\n\t sh2.append(\".#\");\n\t }\n\t if(sh2.length()<w) sh2.append(\".\");\n\t\n\t for(int i=0;i<h;i++){\n\t \tif(i%2==0) System.out.println(sh1);\n\t \tif(i%2==1) System.out.println(sh2);\n\t }\n\t System.out.println();\n\t \n\t\t\th =sc.nextInt();\n\t\t\tw=sc.nextInt();\n\t\t}\n\t}",
"main",
"{\n\n\t\tScanner sc=new Scanner(System.in);\n\t\tint h =sc.nextInt();\n\t\tint w=sc.nextInt();\n\t \n\t\twhile(true){\n\t\t\tif(h==0 && w==0) break;\n\t\t\tStringBuilder sh1 = new StringBuilder();\n\t for (int i = 0; i < w/2; i++) {\n\t sh1.append(\"#.\");\n\t }\n\t if(sh1.length()<w) sh1.append(\"#\");\n\t\n\t StringBuilder sh2 = new StringBuilder();\n\t for (int i = 0; i < w/2; i++) {\n\t sh2.append(\".#\");\n\t }\n\t if(sh2.length()<w) sh2.append(\".\");\n\t\n\t for(int i=0;i<h;i++){\n\t \tif(i%2==0) System.out.println(sh1);\n\t \tif(i%2==1) System.out.println(sh2);\n\t }\n\t System.out.println();\n\t \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 =sc.nextInt();",
"h",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int w=sc.nextInt();",
"w",
"sc.nextInt()",
"sc.nextInt",
"sc",
"while(true){\n\t\t\tif(h==0 && w==0) break;\n\t\t\tStringBuilder sh1 = new StringBuilder();\n\t for (int i = 0; i < w/2; i++) {\n\t sh1.append(\"#.\");\n\t }\n\t if(sh1.length()<w) sh1.append(\"#\");\n\t\n\t StringBuilder sh2 = new StringBuilder();\n\t for (int i = 0; i < w/2; i++) {\n\t sh2.append(\".#\");\n\t }\n\t if(sh2.length()<w) sh2.append(\".\");\n\t\n\t for(int i=0;i<h;i++){\n\t \tif(i%2==0) System.out.println(sh1);\n\t \tif(i%2==1) System.out.println(sh2);\n\t }\n\t System.out.println();\n\t \n\t\t\th =sc.nextInt();\n\t\t\tw=sc.nextInt();\n\t\t}",
"true",
"{\n\t\t\tif(h==0 && w==0) break;\n\t\t\tStringBuilder sh1 = new StringBuilder();\n\t for (int i = 0; i < w/2; i++) {\n\t sh1.append(\"#.\");\n\t }\n\t if(sh1.length()<w) sh1.append(\"#\");\n\t\n\t StringBuilder sh2 = new StringBuilder();\n\t for (int i = 0; i < w/2; i++) {\n\t sh2.append(\".#\");\n\t }\n\t if(sh2.length()<w) sh2.append(\".\");\n\t\n\t for(int i=0;i<h;i++){\n\t \tif(i%2==0) System.out.println(sh1);\n\t \tif(i%2==1) System.out.println(sh2);\n\t }\n\t System.out.println();\n\t \n\t\t\th =sc.nextInt();\n\t\t\tw=sc.nextInt();\n\t\t}",
"if(h==0 && w==0) break;",
"h==0 && w==0",
"h==0",
"h",
"0",
"w==0",
"w",
"0",
"break;",
"StringBuilder sh1 = new StringBuilder();",
"sh1",
"new StringBuilder()",
"for (int i = 0; i < w/2; i++) {\n\t sh1.append(\"#.\");\n\t }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < w/2",
"i",
"w/2",
"w",
"2",
"i++",
"i++",
"i",
"{\n\t sh1.append(\"#.\");\n\t }",
"{\n\t sh1.append(\"#.\");\n\t }",
"sh1.append(\"#.\")",
"sh1.append",
"sh1",
"\"#.\"",
"if(sh1.length()<w) sh1.append(\"#\");",
"sh1.length()<w",
"sh1.length()",
"sh1.length",
"sh1",
"w",
"sh1.append(\"#\")",
"sh1.append",
"sh1",
"\"#\"",
"StringBuilder sh2 = new StringBuilder();",
"sh2",
"new StringBuilder()",
"for (int i = 0; i < w/2; i++) {\n\t sh2.append(\".#\");\n\t }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < w/2",
"i",
"w/2",
"w",
"2",
"i++",
"i++",
"i",
"{\n\t sh2.append(\".#\");\n\t }",
"{\n\t sh2.append(\".#\");\n\t }",
"sh2.append(\".#\")",
"sh2.append",
"sh2",
"\".#\"",
"if(sh2.length()<w) sh2.append(\".\");",
"sh2.length()<w",
"sh2.length()",
"sh2.length",
"sh2",
"w",
"sh2.append(\".\")",
"sh2.append",
"sh2",
"\".\"",
"for(int i=0;i<h;i++){\n\t \tif(i%2==0) System.out.println(sh1);\n\t \tif(i%2==1) System.out.println(sh2);\n\t }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<h",
"i",
"h",
"i++",
"i++",
"i",
"{\n\t \tif(i%2==0) System.out.println(sh1);\n\t \tif(i%2==1) System.out.println(sh2);\n\t }",
"{\n\t \tif(i%2==0) System.out.println(sh1);\n\t \tif(i%2==1) System.out.println(sh2);\n\t }",
"if(i%2==0) System.out.println(sh1);",
"i%2==0",
"i%2",
"i",
"2",
"0",
"System.out.println(sh1)",
"System.out.println",
"System.out",
"System",
"System.out",
"sh1",
"if(i%2==1) System.out.println(sh2);",
"i%2==1",
"i%2",
"i",
"2",
"1",
"System.out.println(sh2)",
"System.out.println",
"System.out",
"System",
"System.out",
"sh2",
"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\n\t\tScanner sc=new Scanner(System.in);\n\t\tint h =sc.nextInt();\n\t\tint w=sc.nextInt();\n\t \n\t\twhile(true){\n\t\t\tif(h==0 && w==0) break;\n\t\t\tStringBuilder sh1 = new StringBuilder();\n\t for (int i = 0; i < w/2; i++) {\n\t sh1.append(\"#.\");\n\t }\n\t if(sh1.length()<w) sh1.append(\"#\");\n\t\n\t StringBuilder sh2 = new StringBuilder();\n\t for (int i = 0; i < w/2; i++) {\n\t sh2.append(\".#\");\n\t }\n\t if(sh2.length()<w) sh2.append(\".\");\n\t\n\t for(int i=0;i<h;i++){\n\t \tif(i%2==0) System.out.println(sh1);\n\t \tif(i%2==1) System.out.println(sh2);\n\t }\n\t System.out.println();\n\t \n\t\t\th =sc.nextInt();\n\t\t\tw=sc.nextInt();\n\t\t}\n\t}\n\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\n\t\tScanner sc=new Scanner(System.in);\n\t\tint h =sc.nextInt();\n\t\tint w=sc.nextInt();\n\t \n\t\twhile(true){\n\t\t\tif(h==0 && w==0) break;\n\t\t\tStringBuilder sh1 = new StringBuilder();\n\t for (int i = 0; i < w/2; i++) {\n\t sh1.append(\"#.\");\n\t }\n\t if(sh1.length()<w) sh1.append(\"#\");\n\t\n\t StringBuilder sh2 = new StringBuilder();\n\t for (int i = 0; i < w/2; i++) {\n\t sh2.append(\".#\");\n\t }\n\t if(sh2.length()<w) sh2.append(\".\");\n\t\n\t for(int i=0;i<h;i++){\n\t \tif(i%2==0) System.out.println(sh1);\n\t \tif(i%2==1) System.out.println(sh2);\n\t }\n\t System.out.println();\n\t \n\t\t\th =sc.nextInt();\n\t\t\tw=sc.nextInt();\n\t\t}\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 =sc.nextInt();
int w=sc.nextInt();
while(true){
if(h==0 && w==0) break;
StringBuilder sh1 = new StringBuilder();
for (int i = 0; i < w/2; i++) {
sh1.append("#.");
}
if(sh1.length()<w) sh1.append("#");
StringBuilder sh2 = new StringBuilder();
for (int i = 0; i < w/2; i++) {
sh2.append(".#");
}
if(sh2.length()<w) sh2.append(".");
for(int i=0;i<h;i++){
if(i%2==0) System.out.println(sh1);
if(i%2==1) System.out.println(sh2);
}
System.out.println();
h =sc.nextInt();
w=sc.nextInt();
}
}
} |
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
17,
41,
13,
20,
17,
41,
13,
20,
41,
13,
17,
41,
13,
17,
41,
13,
17,
41,
13,
17,
42,
17,
30,
0,
18,
13,
13,
4,
18,
13,
0,
18,
13,
13,
4,
18,
13,
14,
2,
2,
18,
13,
13,
17,
2,
18,
13,
13,
17,
3,
40,
13,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
0,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
11,
1,
0,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
14,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
30,
14,
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
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
169,
8
],
[
169,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
16
],
[
16,
17
],
[
16,
18
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
11,
23
],
[
23,
24
],
[
23,
25
],
[
11,
26
],
[
26,
27
],
[
26,
28
],
[
11,
29
],
[
29,
30
],
[
29,
31
],
[
11,
32
],
[
32,
33
],
[
32,
34
],
[
11,
35
],
[
35,
36
],
[
35,
37
],
[
37,
38
],
[
38,
39
],
[
39,
40
],
[
39,
41
],
[
38,
42
],
[
42,
43
],
[
43,
44
],
[
37,
45
],
[
45,
46
],
[
46,
47
],
[
46,
48
],
[
45,
49
],
[
49,
50
],
[
50,
51
],
[
37,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
54,
58
],
[
53,
59
],
[
59,
60
],
[
60,
61
],
[
60,
62
],
[
59,
63
],
[
52,
64
],
[
37,
65
],
[
65,
66
],
[
11,
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
],
[
82,
84
],
[
80,
85
],
[
85,
86
],
[
85,
87
],
[
87,
88
],
[
87,
89
],
[
80,
90
],
[
90,
91
],
[
91,
92
],
[
80,
93
],
[
94,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
95,
100
],
[
100,
101
],
[
100,
102
],
[
102,
103
],
[
102,
104
],
[
95,
105
],
[
105,
106
],
[
106,
107
],
[
95,
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
],
[
118,
122
],
[
117,
123
],
[
123,
124
],
[
124,
125
],
[
125,
126
],
[
125,
127
],
[
123,
128
],
[
117,
129
],
[
129,
130
],
[
130,
131
],
[
131,
132
],
[
131,
133
],
[
129,
134
],
[
110,
135
],
[
135,
136
],
[
136,
137
],
[
137,
138
],
[
138,
139
],
[
138,
140
],
[
137,
141
],
[
136,
142
],
[
142,
143
],
[
143,
144
],
[
144,
145
],
[
144,
146
],
[
142,
147
],
[
136,
148
],
[
148,
149
],
[
149,
150
],
[
150,
151
],
[
150,
152
],
[
148,
153
],
[
94,
154
],
[
154,
155
],
[
155,
156
],
[
156,
157
],
[
156,
158
],
[
154,
159
],
[
79,
160
],
[
160,
161
],
[
161,
162
],
[
162,
163
],
[
162,
164
],
[
160,
165
],
[
9,
166
],
[
166,
167
],
[
0,
168
],
[
168,
169
],
[
168,
170
]
] | [
"import java.io.*;\nimport java.util.*;\n\npublic class Main\n{\n\tpublic static void main(String[] args)\n\t{\n\t\tint[] h = new int[300];\n\t\tint[] w = new int[300];\n\t\tScanner sc = new Scanner(System.in);\n\t\tint count=0,i=0,j=0,k=0;\n\t\twhile(true)\n\t\t{\n\t\t\th[count] = sc.nextInt();\n\t\t\tw[count] = sc.nextInt();\n\t\t\tif((h[count]==0)&&(w[count]==0))break;\n\t\t\tcount++;\n\t\t}\n\t\tfor(i=0;i<count;i++)\n\t\t{\n\t\t\tfor(j=0;j<h[i];j++)\n\t\t\t{\n\t\t\t\tfor(k=0;k<w[i];k++)\n\t\t\t\t{\n\t\t\t\t\tif(j%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\t\t\t\n\t\t\t\t\t}\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}",
"import java.io.*;",
"io.*",
"java",
"import java.util.*;",
"util.*",
"java",
"public class Main\n{\n\tpublic static void main(String[] args)\n\t{\n\t\tint[] h = new int[300];\n\t\tint[] w = new int[300];\n\t\tScanner sc = new Scanner(System.in);\n\t\tint count=0,i=0,j=0,k=0;\n\t\twhile(true)\n\t\t{\n\t\t\th[count] = sc.nextInt();\n\t\t\tw[count] = sc.nextInt();\n\t\t\tif((h[count]==0)&&(w[count]==0))break;\n\t\t\tcount++;\n\t\t}\n\t\tfor(i=0;i<count;i++)\n\t\t{\n\t\t\tfor(j=0;j<h[i];j++)\n\t\t\t{\n\t\t\t\tfor(k=0;k<w[i];k++)\n\t\t\t\t{\n\t\t\t\t\tif(j%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\t\t\t\n\t\t\t\t\t}\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{\n\t\tint[] h = new int[300];\n\t\tint[] w = new int[300];\n\t\tScanner sc = new Scanner(System.in);\n\t\tint count=0,i=0,j=0,k=0;\n\t\twhile(true)\n\t\t{\n\t\t\th[count] = sc.nextInt();\n\t\t\tw[count] = sc.nextInt();\n\t\t\tif((h[count]==0)&&(w[count]==0))break;\n\t\t\tcount++;\n\t\t}\n\t\tfor(i=0;i<count;i++)\n\t\t{\n\t\t\tfor(j=0;j<h[i];j++)\n\t\t\t{\n\t\t\t\tfor(k=0;k<w[i];k++)\n\t\t\t\t{\n\t\t\t\t\tif(j%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\t\t\t\n\t\t\t\t\t}\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\tint[] h = new int[300];\n\t\tint[] w = new int[300];\n\t\tScanner sc = new Scanner(System.in);\n\t\tint count=0,i=0,j=0,k=0;\n\t\twhile(true)\n\t\t{\n\t\t\th[count] = sc.nextInt();\n\t\t\tw[count] = sc.nextInt();\n\t\t\tif((h[count]==0)&&(w[count]==0))break;\n\t\t\tcount++;\n\t\t}\n\t\tfor(i=0;i<count;i++)\n\t\t{\n\t\t\tfor(j=0;j<h[i];j++)\n\t\t\t{\n\t\t\t\tfor(k=0;k<w[i];k++)\n\t\t\t\t{\n\t\t\t\t\tif(j%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\t\t\t\n\t\t\t\t\t}\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}",
"int[] h = new int[300];",
"h",
"new int[300]",
"300",
"int[] w = new int[300];",
"w",
"new int[300]",
"300",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int count=0",
"count",
"0",
"i=0",
"i",
"0",
"j=0",
"j",
"0",
"k=0;",
"k",
"0",
"while(true)\n\t\t{\n\t\t\th[count] = sc.nextInt();\n\t\t\tw[count] = sc.nextInt();\n\t\t\tif((h[count]==0)&&(w[count]==0))break;\n\t\t\tcount++;\n\t\t}",
"true",
"{\n\t\t\th[count] = sc.nextInt();\n\t\t\tw[count] = sc.nextInt();\n\t\t\tif((h[count]==0)&&(w[count]==0))break;\n\t\t\tcount++;\n\t\t}",
"h[count] = sc.nextInt()",
"h[count]",
"h",
"count",
"sc.nextInt()",
"sc.nextInt",
"sc",
"w[count] = sc.nextInt()",
"w[count]",
"w",
"count",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if((h[count]==0)&&(w[count]==0))break;",
"(h[count]==0)&&(w[count]==0)",
"(h[count]==0)",
"h[count]",
"h",
"count",
"0",
"(w[count]==0)",
"w[count]",
"w",
"count",
"0",
"break;",
"count++",
"count",
"for(i=0;i<count;i++)\n\t\t{\n\t\t\tfor(j=0;j<h[i];j++)\n\t\t\t{\n\t\t\t\tfor(k=0;k<w[i];k++)\n\t\t\t\t{\n\t\t\t\t\tif(j%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\t\t\t\n\t\t\t\t\t}\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}",
"i=0;",
"i=0",
"i",
"0",
"i<count",
"i",
"count",
"i++",
"i++",
"i",
"{\n\t\t\tfor(j=0;j<h[i];j++)\n\t\t\t{\n\t\t\t\tfor(k=0;k<w[i];k++)\n\t\t\t\t{\n\t\t\t\t\tif(j%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\t\t\t\n\t\t\t\t\t}\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\t\tfor(j=0;j<h[i];j++)\n\t\t\t{\n\t\t\t\tfor(k=0;k<w[i];k++)\n\t\t\t\t{\n\t\t\t\t\tif(j%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\t\t\t\n\t\t\t\t\t}\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}",
"for(j=0;j<h[i];j++)\n\t\t\t{\n\t\t\t\tfor(k=0;k<w[i];k++)\n\t\t\t\t{\n\t\t\t\t\tif(j%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\t\t\t\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t}",
"j=0;",
"j=0",
"j",
"0",
"j<h[i]",
"j",
"h[i]",
"h",
"i",
"j++",
"j++",
"j",
"{\n\t\t\t\tfor(k=0;k<w[i];k++)\n\t\t\t\t{\n\t\t\t\t\tif(j%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\t\t\t\n\t\t\t\t\t}\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(k=0;k<w[i];k++)\n\t\t\t\t{\n\t\t\t\t\tif(j%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\t\t\t\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t}",
"for(k=0;k<w[i];k++)\n\t\t\t\t{\n\t\t\t\t\tif(j%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\t\t\t\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}",
"k=0;",
"k=0",
"k",
"0",
"k<w[i]",
"k",
"w[i]",
"w",
"i",
"k++",
"k++",
"k",
"{\n\t\t\t\t\tif(j%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\t\t\t\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}",
"{\n\t\t\t\t\tif(j%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\t\t\t\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t}",
"if(j%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\t\t\t\n\t\t\t\t\t}",
"j%2==0",
"j%2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}",
"if(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");",
"k%2==0",
"k%2",
"k",
"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\t\t\t\t\t\tif(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\t\t\t\n\t\t\t\t\t}",
"if(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");",
"k%2==0",
"k%2",
"k",
"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{\n\t\tint[] h = new int[300];\n\t\tint[] w = new int[300];\n\t\tScanner sc = new Scanner(System.in);\n\t\tint count=0,i=0,j=0,k=0;\n\t\twhile(true)\n\t\t{\n\t\t\th[count] = sc.nextInt();\n\t\t\tw[count] = sc.nextInt();\n\t\t\tif((h[count]==0)&&(w[count]==0))break;\n\t\t\tcount++;\n\t\t}\n\t\tfor(i=0;i<count;i++)\n\t\t{\n\t\t\tfor(j=0;j<h[i];j++)\n\t\t\t{\n\t\t\t\tfor(k=0;k<w[i];k++)\n\t\t\t\t{\n\t\t\t\t\tif(j%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\t\t\t\n\t\t\t\t\t}\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{\n\tpublic static void main(String[] args)\n\t{\n\t\tint[] h = new int[300];\n\t\tint[] w = new int[300];\n\t\tScanner sc = new Scanner(System.in);\n\t\tint count=0,i=0,j=0,k=0;\n\t\twhile(true)\n\t\t{\n\t\t\th[count] = sc.nextInt();\n\t\t\tw[count] = sc.nextInt();\n\t\t\tif((h[count]==0)&&(w[count]==0))break;\n\t\t\tcount++;\n\t\t}\n\t\tfor(i=0;i<count;i++)\n\t\t{\n\t\t\tfor(j=0;j<h[i];j++)\n\t\t\t{\n\t\t\t\tfor(k=0;k<w[i];k++)\n\t\t\t\t{\n\t\t\t\t\tif(j%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\tif(k%2==0)System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\t\t\t\n\t\t\t\t\t}\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.io.*;
import java.util.*;
public class Main
{
public static void main(String[] args)
{
int[] h = new int[300];
int[] w = new int[300];
Scanner sc = new Scanner(System.in);
int count=0,i=0,j=0,k=0;
while(true)
{
h[count] = sc.nextInt();
w[count] = sc.nextInt();
if((h[count]==0)&&(w[count]==0))break;
count++;
}
for(i=0;i<count;i++)
{
for(j=0;j<h[i];j++)
{
for(k=0;k<w[i];k++)
{
if(j%2==0)
{
if(k%2==0)System.out.printf("#");
else System.out.printf(".");
}
else
{
if(k%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,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
42,
2,
2,
13,
17,
2,
13,
17,
30,
41,
13,
20,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
0,
13,
17,
30,
4,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
0,
13,
17,
30,
4,
18,
13,
17,
14,
2,
2,
13,
17,
17,
30,
4,
18,
13,
17,
4,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
0,
13,
17,
30,
30,
4,
18,
18,
13,
13,
13,
4,
18,
18,
13,
13,
13,
14,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
13,
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
],
[
143,
5
],
[
143,
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
],
[
31,
33
],
[
30,
34
],
[
34,
35
],
[
34,
36
],
[
30,
37
],
[
37,
38
],
[
38,
39
],
[
39,
40
],
[
39,
41
],
[
37,
42
],
[
42,
43
],
[
42,
44
],
[
37,
45
],
[
45,
46
],
[
46,
47
],
[
46,
48
],
[
37,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
50,
53
],
[
30,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
54,
59
],
[
59,
60
],
[
59,
61
],
[
54,
62
],
[
62,
63
],
[
63,
64
],
[
63,
65
],
[
54,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
67,
70
],
[
30,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
72,
76
],
[
71,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
78,
81
],
[
77,
82
],
[
82,
83
],
[
83,
84
],
[
82,
85
],
[
30,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
86,
91
],
[
91,
92
],
[
91,
93
],
[
86,
94
],
[
94,
95
],
[
95,
96
],
[
95,
97
],
[
86,
98
],
[
99,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
100,
105
],
[
99,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
108,
110
],
[
106,
111
],
[
30,
112
],
[
112,
113
],
[
113,
114
],
[
114,
115
],
[
114,
116
],
[
113,
117
],
[
112,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
120,
122
],
[
118,
123
],
[
30,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
126,
128
],
[
124,
129
],
[
30,
130
],
[
130,
131
],
[
130,
132
],
[
132,
133
],
[
133,
134
],
[
30,
135
],
[
135,
136
],
[
135,
137
],
[
137,
138
],
[
138,
139
],
[
6,
140
],
[
140,
141
],
[
0,
142
],
[
142,
143
],
[
142,
144
]
] | [
"import java.util.Scanner;\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc=new Scanner(System.in);\n\t\tint h=sc.nextInt();\n\t\tint w=sc.nextInt();\n\t\twhile (h!=0||w!=0){\n\t\t\tStringBuilder sb1=new StringBuilder(\"\");\n\t\t\tStringBuilder sb2=new StringBuilder(\"\");\n\t\t\tfor(int m=1;m<w;m+=2)sb1.append(\"#.\");\n\t\t\tfor(int m=1;m<w;m+=2)sb2.append(\".#\");\n\t\t\tif(w%2==1){sb1.append(\"#\");sb2.append(\".\");\n\t\t\t}\n\t\t\tfor(int n=1;n<h;n+=2){\n\t\t\t\tSystem.out.println(sb1);\n\t\t\t\tSystem.out.println(sb2);\n\t\t\t}\n\t\t\tif(h%2==1)System.out.println(sb1);\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=sc.nextInt();\n\t\tint w=sc.nextInt();\n\t\twhile (h!=0||w!=0){\n\t\t\tStringBuilder sb1=new StringBuilder(\"\");\n\t\t\tStringBuilder sb2=new StringBuilder(\"\");\n\t\t\tfor(int m=1;m<w;m+=2)sb1.append(\"#.\");\n\t\t\tfor(int m=1;m<w;m+=2)sb2.append(\".#\");\n\t\t\tif(w%2==1){sb1.append(\"#\");sb2.append(\".\");\n\t\t\t}\n\t\t\tfor(int n=1;n<h;n+=2){\n\t\t\t\tSystem.out.println(sb1);\n\t\t\t\tSystem.out.println(sb2);\n\t\t\t}\n\t\t\tif(h%2==1)System.out.println(sb1);\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=sc.nextInt();\n\t\tint w=sc.nextInt();\n\t\twhile (h!=0||w!=0){\n\t\t\tStringBuilder sb1=new StringBuilder(\"\");\n\t\t\tStringBuilder sb2=new StringBuilder(\"\");\n\t\t\tfor(int m=1;m<w;m+=2)sb1.append(\"#.\");\n\t\t\tfor(int m=1;m<w;m+=2)sb2.append(\".#\");\n\t\t\tif(w%2==1){sb1.append(\"#\");sb2.append(\".\");\n\t\t\t}\n\t\t\tfor(int n=1;n<h;n+=2){\n\t\t\t\tSystem.out.println(sb1);\n\t\t\t\tSystem.out.println(sb2);\n\t\t\t}\n\t\t\tif(h%2==1)System.out.println(sb1);\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=sc.nextInt();\n\t\tint w=sc.nextInt();\n\t\twhile (h!=0||w!=0){\n\t\t\tStringBuilder sb1=new StringBuilder(\"\");\n\t\t\tStringBuilder sb2=new StringBuilder(\"\");\n\t\t\tfor(int m=1;m<w;m+=2)sb1.append(\"#.\");\n\t\t\tfor(int m=1;m<w;m+=2)sb2.append(\".#\");\n\t\t\tif(w%2==1){sb1.append(\"#\");sb2.append(\".\");\n\t\t\t}\n\t\t\tfor(int n=1;n<h;n+=2){\n\t\t\t\tSystem.out.println(sb1);\n\t\t\t\tSystem.out.println(sb2);\n\t\t\t}\n\t\t\tif(h%2==1)System.out.println(sb1);\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=sc.nextInt();",
"h",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int w=sc.nextInt();",
"w",
"sc.nextInt()",
"sc.nextInt",
"sc",
"while (h!=0||w!=0){\n\t\t\tStringBuilder sb1=new StringBuilder(\"\");\n\t\t\tStringBuilder sb2=new StringBuilder(\"\");\n\t\t\tfor(int m=1;m<w;m+=2)sb1.append(\"#.\");\n\t\t\tfor(int m=1;m<w;m+=2)sb2.append(\".#\");\n\t\t\tif(w%2==1){sb1.append(\"#\");sb2.append(\".\");\n\t\t\t}\n\t\t\tfor(int n=1;n<h;n+=2){\n\t\t\t\tSystem.out.println(sb1);\n\t\t\t\tSystem.out.println(sb2);\n\t\t\t}\n\t\t\tif(h%2==1)System.out.println(sb1);\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\tStringBuilder sb1=new StringBuilder(\"\");\n\t\t\tStringBuilder sb2=new StringBuilder(\"\");\n\t\t\tfor(int m=1;m<w;m+=2)sb1.append(\"#.\");\n\t\t\tfor(int m=1;m<w;m+=2)sb2.append(\".#\");\n\t\t\tif(w%2==1){sb1.append(\"#\");sb2.append(\".\");\n\t\t\t}\n\t\t\tfor(int n=1;n<h;n+=2){\n\t\t\t\tSystem.out.println(sb1);\n\t\t\t\tSystem.out.println(sb2);\n\t\t\t}\n\t\t\tif(h%2==1)System.out.println(sb1);\n\t\t\tSystem.out.println(\"\");\n\t\t\th=sc.nextInt();\n\t\t\tw=sc.nextInt();\n\t\t}",
"StringBuilder sb1=new StringBuilder(\"\");",
"sb1",
"new StringBuilder(\"\")",
"StringBuilder sb2=new StringBuilder(\"\");",
"sb2",
"new StringBuilder(\"\")",
"for(int m=1;m<w;m+=2)sb1.append(\"#.\");",
"int m=1;",
"int m=1;",
"m",
"1",
"m<w",
"m",
"w",
"m+=2",
"m+=2",
"m",
"2",
"sb1.append(\"#.\");",
"sb1.append(\"#.\")",
"sb1.append",
"sb1",
"\"#.\"",
"for(int m=1;m<w;m+=2)sb2.append(\".#\");",
"int m=1;",
"int m=1;",
"m",
"1",
"m<w",
"m",
"w",
"m+=2",
"m+=2",
"m",
"2",
"sb2.append(\".#\");",
"sb2.append(\".#\")",
"sb2.append",
"sb2",
"\".#\"",
"if(w%2==1){sb1.append(\"#\");sb2.append(\".\");\n\t\t\t}",
"w%2==1",
"w%2",
"w",
"2",
"1",
"{sb1.append(\"#\");sb2.append(\".\");\n\t\t\t}",
"sb1.append(\"#\")",
"sb1.append",
"sb1",
"\"#\"",
"sb2.append(\".\")",
"sb2.append",
"sb2",
"\".\"",
"for(int n=1;n<h;n+=2){\n\t\t\t\tSystem.out.println(sb1);\n\t\t\t\tSystem.out.println(sb2);\n\t\t\t}",
"int n=1;",
"int n=1;",
"n",
"1",
"n<h",
"n",
"h",
"n+=2",
"n+=2",
"n",
"2",
"{\n\t\t\t\tSystem.out.println(sb1);\n\t\t\t\tSystem.out.println(sb2);\n\t\t\t}",
"{\n\t\t\t\tSystem.out.println(sb1);\n\t\t\t\tSystem.out.println(sb2);\n\t\t\t}",
"System.out.println(sb1)",
"System.out.println",
"System.out",
"System",
"System.out",
"sb1",
"System.out.println(sb2)",
"System.out.println",
"System.out",
"System",
"System.out",
"sb2",
"if(h%2==1)System.out.println(sb1);",
"h%2==1",
"h%2",
"h",
"2",
"1",
"System.out.println(sb1)",
"System.out.println",
"System.out",
"System",
"System.out",
"sb1",
"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=sc.nextInt();\n\t\tint w=sc.nextInt();\n\t\twhile (h!=0||w!=0){\n\t\t\tStringBuilder sb1=new StringBuilder(\"\");\n\t\t\tStringBuilder sb2=new StringBuilder(\"\");\n\t\t\tfor(int m=1;m<w;m+=2)sb1.append(\"#.\");\n\t\t\tfor(int m=1;m<w;m+=2)sb2.append(\".#\");\n\t\t\tif(w%2==1){sb1.append(\"#\");sb2.append(\".\");\n\t\t\t}\n\t\t\tfor(int n=1;n<h;n+=2){\n\t\t\t\tSystem.out.println(sb1);\n\t\t\t\tSystem.out.println(sb2);\n\t\t\t}\n\t\t\tif(h%2==1)System.out.println(sb1);\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=sc.nextInt();\n\t\tint w=sc.nextInt();\n\t\twhile (h!=0||w!=0){\n\t\t\tStringBuilder sb1=new StringBuilder(\"\");\n\t\t\tStringBuilder sb2=new StringBuilder(\"\");\n\t\t\tfor(int m=1;m<w;m+=2)sb1.append(\"#.\");\n\t\t\tfor(int m=1;m<w;m+=2)sb2.append(\".#\");\n\t\t\tif(w%2==1){sb1.append(\"#\");sb2.append(\".\");\n\t\t\t}\n\t\t\tfor(int n=1;n<h;n+=2){\n\t\t\t\tSystem.out.println(sb1);\n\t\t\t\tSystem.out.println(sb2);\n\t\t\t}\n\t\t\tif(h%2==1)System.out.println(sb1);\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=sc.nextInt();
int w=sc.nextInt();
while (h!=0||w!=0){
StringBuilder sb1=new StringBuilder("");
StringBuilder sb2=new StringBuilder("");
for(int m=1;m<w;m+=2)sb1.append("#.");
for(int m=1;m<w;m+=2)sb2.append(".#");
if(w%2==1){sb1.append("#");sb2.append(".");
}
for(int n=1;n<h;n+=2){
System.out.println(sb1);
System.out.println(sb2);
}
if(h%2==1)System.out.println(sb1);
System.out.println("");
h=sc.nextInt();
w=sc.nextInt();
}
}
} |
[
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,
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,
41,
13,
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,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
141,
5
],
[
141,
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
],
[
32,
35
],
[
24,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
39,
40
],
[
38,
41
],
[
41,
42
],
[
41,
43
],
[
24,
44
],
[
44,
45
],
[
44,
46
],
[
46,
47
],
[
47,
48
],
[
46,
49
],
[
49,
50
],
[
49,
51
],
[
24,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
54,
56
],
[
53,
57
],
[
57,
58
],
[
57,
59
],
[
52,
60
],
[
60,
61
],
[
24,
62
],
[
62,
63
],
[
24,
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
],
[
84,
86
],
[
77,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
76,
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
],
[
105,
107
],
[
104,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
109,
114
],
[
108,
115
],
[
115,
116
],
[
115,
117
],
[
104,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
121,
123
],
[
119,
124
],
[
118,
125
],
[
125,
126
],
[
125,
127
],
[
76,
128
],
[
128,
129
],
[
129,
130
],
[
130,
131
],
[
130,
132
],
[
24,
133
],
[
133,
134
],
[
134,
135
],
[
135,
136
],
[
135,
137
],
[
6,
138
],
[
138,
139
],
[
0,
140
],
[
140,
141
],
[
140,
142
]
] | [
"import java.util.*;\n\npublic class Main {\n public static void main(String[] args) {\n\n Scanner sc = new Scanner(System.in);\n\n for(int i = 0; i < 300; i++) {\n String line = sc.nextLine();\n String[] l = line.split(\" \");\n int H = Integer.parseInt(l[0]);\n int W = Integer.parseInt(l[1]);\n if(H == 0 && W == 0) {\n break;\n }\n\n int flag;\n for(int h = 0; h < H; h++) {\n if(h % 2 == 0) {\n flag = 0;\n } else {\n flag = 1;\n }\n\n for(int w = 0; w < W; w++) {\n if(flag == 0) {\n System.out.print(\"#\");\n flag = 1;\n } else {\n System.out.print(\".\");\n flag = 0;\n }\n }\n\n System.out.println();\n }\n\n System.out.println();\n }\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\n for(int i = 0; i < 300; i++) {\n String line = sc.nextLine();\n String[] l = line.split(\" \");\n int H = Integer.parseInt(l[0]);\n int W = Integer.parseInt(l[1]);\n if(H == 0 && W == 0) {\n break;\n }\n\n int flag;\n for(int h = 0; h < H; h++) {\n if(h % 2 == 0) {\n flag = 0;\n } else {\n flag = 1;\n }\n\n for(int w = 0; w < W; w++) {\n if(flag == 0) {\n System.out.print(\"#\");\n flag = 1;\n } else {\n System.out.print(\".\");\n flag = 0;\n }\n }\n\n System.out.println();\n }\n\n System.out.println();\n }\n }\n}",
"Main",
"public static void main(String[] args) {\n\n Scanner sc = new Scanner(System.in);\n\n for(int i = 0; i < 300; i++) {\n String line = sc.nextLine();\n String[] l = line.split(\" \");\n int H = Integer.parseInt(l[0]);\n int W = Integer.parseInt(l[1]);\n if(H == 0 && W == 0) {\n break;\n }\n\n int flag;\n for(int h = 0; h < H; h++) {\n if(h % 2 == 0) {\n flag = 0;\n } else {\n flag = 1;\n }\n\n for(int w = 0; w < W; w++) {\n if(flag == 0) {\n System.out.print(\"#\");\n flag = 1;\n } else {\n System.out.print(\".\");\n flag = 0;\n }\n }\n\n System.out.println();\n }\n\n System.out.println();\n }\n }",
"main",
"{\n\n Scanner sc = new Scanner(System.in);\n\n for(int i = 0; i < 300; i++) {\n String line = sc.nextLine();\n String[] l = line.split(\" \");\n int H = Integer.parseInt(l[0]);\n int W = Integer.parseInt(l[1]);\n if(H == 0 && W == 0) {\n break;\n }\n\n int flag;\n for(int h = 0; h < H; h++) {\n if(h % 2 == 0) {\n flag = 0;\n } else {\n flag = 1;\n }\n\n for(int w = 0; w < W; w++) {\n if(flag == 0) {\n System.out.print(\"#\");\n flag = 1;\n } else {\n System.out.print(\".\");\n flag = 0;\n }\n }\n\n System.out.println();\n }\n\n System.out.println();\n }\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"for(int i = 0; i < 300; i++) {\n String line = sc.nextLine();\n String[] l = line.split(\" \");\n int H = Integer.parseInt(l[0]);\n int W = Integer.parseInt(l[1]);\n if(H == 0 && W == 0) {\n break;\n }\n\n int flag;\n for(int h = 0; h < H; h++) {\n if(h % 2 == 0) {\n flag = 0;\n } else {\n flag = 1;\n }\n\n for(int w = 0; w < W; w++) {\n if(flag == 0) {\n System.out.print(\"#\");\n flag = 1;\n } else {\n System.out.print(\".\");\n flag = 0;\n }\n }\n\n System.out.println();\n }\n\n System.out.println();\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < 300",
"i",
"300",
"i++",
"i++",
"i",
"{\n String line = sc.nextLine();\n String[] l = line.split(\" \");\n int H = Integer.parseInt(l[0]);\n int W = Integer.parseInt(l[1]);\n if(H == 0 && W == 0) {\n break;\n }\n\n int flag;\n for(int h = 0; h < H; h++) {\n if(h % 2 == 0) {\n flag = 0;\n } else {\n flag = 1;\n }\n\n for(int w = 0; w < W; w++) {\n if(flag == 0) {\n System.out.print(\"#\");\n flag = 1;\n } else {\n System.out.print(\".\");\n flag = 0;\n }\n }\n\n System.out.println();\n }\n\n System.out.println();\n }",
"{\n String line = sc.nextLine();\n String[] l = line.split(\" \");\n int H = Integer.parseInt(l[0]);\n int W = Integer.parseInt(l[1]);\n if(H == 0 && W == 0) {\n break;\n }\n\n int flag;\n for(int h = 0; h < H; h++) {\n if(h % 2 == 0) {\n flag = 0;\n } else {\n flag = 1;\n }\n\n for(int w = 0; w < W; w++) {\n if(flag == 0) {\n System.out.print(\"#\");\n flag = 1;\n } else {\n System.out.print(\".\");\n flag = 0;\n }\n }\n\n System.out.println();\n }\n\n System.out.println();\n }",
"String line = sc.nextLine();",
"line",
"sc.nextLine()",
"sc.nextLine",
"sc",
"String[] l = line.split(\" \");",
"l",
"line.split(\" \")",
"line.split",
"line",
"\" \"",
"int H = Integer.parseInt(l[0]);",
"H",
"Integer.parseInt(l[0])",
"Integer.parseInt",
"Integer",
"l[0]",
"l",
"0",
"int W = Integer.parseInt(l[1]);",
"W",
"Integer.parseInt(l[1])",
"Integer.parseInt",
"Integer",
"l[1]",
"l",
"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;",
"int flag;",
"flag",
"for(int h = 0; h < H; h++) {\n if(h % 2 == 0) {\n flag = 0;\n } else {\n flag = 1;\n }\n\n for(int w = 0; w < W; w++) {\n if(flag == 0) {\n System.out.print(\"#\");\n flag = 1;\n } else {\n System.out.print(\".\");\n flag = 0;\n }\n }\n\n System.out.println();\n }",
"int h = 0;",
"int h = 0;",
"h",
"0",
"h < H",
"h",
"H",
"h++",
"h++",
"h",
"{\n if(h % 2 == 0) {\n flag = 0;\n } else {\n flag = 1;\n }\n\n for(int w = 0; w < W; w++) {\n if(flag == 0) {\n System.out.print(\"#\");\n flag = 1;\n } else {\n System.out.print(\".\");\n flag = 0;\n }\n }\n\n System.out.println();\n }",
"{\n if(h % 2 == 0) {\n flag = 0;\n } else {\n flag = 1;\n }\n\n for(int w = 0; w < W; w++) {\n if(flag == 0) {\n System.out.print(\"#\");\n flag = 1;\n } else {\n System.out.print(\".\");\n flag = 0;\n }\n }\n\n System.out.println();\n }",
"if(h % 2 == 0) {\n flag = 0;\n } else {\n flag = 1;\n }",
"h % 2 == 0",
"h % 2",
"h",
"2",
"0",
"{\n flag = 0;\n }",
"flag = 0",
"flag",
"0",
"{\n flag = 1;\n }",
"flag = 1",
"flag",
"1",
"for(int w = 0; w < W; w++) {\n if(flag == 0) {\n System.out.print(\"#\");\n flag = 1;\n } else {\n System.out.print(\".\");\n flag = 0;\n }\n }",
"int w = 0;",
"int w = 0;",
"w",
"0",
"w < W",
"w",
"W",
"w++",
"w++",
"w",
"{\n if(flag == 0) {\n System.out.print(\"#\");\n flag = 1;\n } else {\n System.out.print(\".\");\n flag = 0;\n }\n }",
"{\n if(flag == 0) {\n System.out.print(\"#\");\n flag = 1;\n } else {\n System.out.print(\".\");\n flag = 0;\n }\n }",
"if(flag == 0) {\n System.out.print(\"#\");\n flag = 1;\n } else {\n System.out.print(\".\");\n flag = 0;\n }",
"flag == 0",
"flag",
"0",
"{\n System.out.print(\"#\");\n flag = 1;\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"flag = 1",
"flag",
"1",
"{\n System.out.print(\".\");\n flag = 0;\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"flag = 0",
"flag",
"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 public static void main(String[] args) {\n\n Scanner sc = new Scanner(System.in);\n\n for(int i = 0; i < 300; i++) {\n String line = sc.nextLine();\n String[] l = line.split(\" \");\n int H = Integer.parseInt(l[0]);\n int W = Integer.parseInt(l[1]);\n if(H == 0 && W == 0) {\n break;\n }\n\n int flag;\n for(int h = 0; h < H; h++) {\n if(h % 2 == 0) {\n flag = 0;\n } else {\n flag = 1;\n }\n\n for(int w = 0; w < W; w++) {\n if(flag == 0) {\n System.out.print(\"#\");\n flag = 1;\n } else {\n System.out.print(\".\");\n flag = 0;\n }\n }\n\n System.out.println();\n }\n\n System.out.println();\n }\n }\n}",
"public class Main {\n public static void main(String[] args) {\n\n Scanner sc = new Scanner(System.in);\n\n for(int i = 0; i < 300; i++) {\n String line = sc.nextLine();\n String[] l = line.split(\" \");\n int H = Integer.parseInt(l[0]);\n int W = Integer.parseInt(l[1]);\n if(H == 0 && W == 0) {\n break;\n }\n\n int flag;\n for(int h = 0; h < H; h++) {\n if(h % 2 == 0) {\n flag = 0;\n } else {\n flag = 1;\n }\n\n for(int w = 0; w < W; w++) {\n if(flag == 0) {\n System.out.print(\"#\");\n flag = 1;\n } else {\n System.out.print(\".\");\n flag = 0;\n }\n }\n\n System.out.println();\n }\n\n System.out.println();\n }\n }\n}",
"Main"
] | import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
for(int i = 0; i < 300; i++) {
String line = sc.nextLine();
String[] l = line.split(" ");
int H = Integer.parseInt(l[0]);
int W = Integer.parseInt(l[1]);
if(H == 0 && W == 0) {
break;
}
int flag;
for(int h = 0; h < H; h++) {
if(h % 2 == 0) {
flag = 0;
} else {
flag = 1;
}
for(int w = 0; w < W; w++) {
if(flag == 0) {
System.out.print("#");
flag = 1;
} else {
System.out.print(".");
flag = 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,
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
],
[
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
],
[
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
],
[
109,
114
],
[
14,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
117,
119
],
[
115,
120
],
[
6,
121
],
[
121,
122
]
] | [
"import java.util.Scanner;\n\nclass Main{\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 && w == 0){\n break;\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 }else{\n if(j%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}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main{\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 && w == 0){\n break;\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 }else{\n if(j%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}",
"Main",
"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 && w == 0){\n break;\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 }else{\n if(j%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 }",
"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 && w == 0){\n break;\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 }else{\n if(j%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 }",
"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 && w == 0){\n break;\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 }else{\n if(j%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 }",
"true",
"{\n int h = in.nextInt();\n int 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 if(i%2 != 0 ){\n if(j%2 !=0) {\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else{\n if(j%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 }",
"int h = in.nextInt();",
"h",
"in.nextInt()",
"in.nextInt",
"in",
"int 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 if(i%2 != 0 ){\n if(j%2 !=0) {\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else{\n if(j%2 !=0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\n\n }\n System.out.print(\"\\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 if(i%2 != 0 ){\n if(j%2 !=0) {\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else{\n if(j%2 !=0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\n\n }\n System.out.print(\"\\n\");\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 }else{\n if(j%2 !=0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\n\n }\n System.out.print(\"\\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 }else{\n if(j%2 !=0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\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 }else{\n if(j%2 !=0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\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 }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 }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.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 in = new Scanner(System.in);
while(true){
int h = in.nextInt();
int w = in.nextInt();
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) {
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");
}
}
} |
[
7,
15,
13,
17,
6,
13,
41,
13,
20,
12,
13,
30,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
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,
13,
13,
17,
17,
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
],
[
4,
9
],
[
9,
10
],
[
9,
11
],
[
11,
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
],
[
25,
31
],
[
14,
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
],
[
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
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
65,
69
],
[
64,
70
],
[
63,
71
],
[
63,
72
],
[
44,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
14,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
9,
83
],
[
83,
84
]
] | [
"import java.util.*;\nclass Main{\n\tstatic Scanner s = new Scanner(System.in);\n\tpublic static void main(String[] args){\n\t\twhile(true){\n\t\t\tint h=s.nextInt(),\n\t\t\t w=s.nextInt();\n\t\t\tif((h|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\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}",
"import java.util.*;",
"util.*",
"java",
"class Main{\n\tstatic Scanner s = new Scanner(System.in);\n\tpublic static void main(String[] args){\n\t\twhile(true){\n\t\t\tint h=s.nextInt(),\n\t\t\t w=s.nextInt();\n\t\t\tif((h|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\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}",
"Main",
"static Scanner s = new Scanner(System.in);",
"s",
"new Scanner(System.in)",
"public static void main(String[] args){\n\t\twhile(true){\n\t\t\tint h=s.nextInt(),\n\t\t\t w=s.nextInt();\n\t\t\tif((h|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\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\twhile(true){\n\t\t\tint h=s.nextInt(),\n\t\t\t w=s.nextInt();\n\t\t\tif((h|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\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}",
"while(true){\n\t\t\tint h=s.nextInt(),\n\t\t\t w=s.nextInt();\n\t\t\tif((h|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\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\tint h=s.nextInt(),\n\t\t\t w=s.nextInt();\n\t\t\tif((h|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\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}",
"int h=s.nextInt()",
"h",
"s.nextInt()",
"s.nextInt",
"s",
"w=s.nextInt();",
"w",
"s.nextInt()",
"s.nextInt",
"s",
"if((h|w)==0)\n\t\t\t\tbreak;",
"(h|w)==0",
"(h|w)",
"h",
"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\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"
] | import java.util.*;
class Main{
static Scanner s = new Scanner(System.in);
public static void main(String[] args){
while(true){
int h=s.nextInt(),
w=s.nextInt();
if((h|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,
11,
1,
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,
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
],
[
115,
5
],
[
115,
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
],
[
15,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
36,
41
],
[
41,
42
],
[
41,
43
],
[
36,
44
],
[
44,
45
],
[
45,
46
],
[
36,
47
],
[
48,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
51,
53
],
[
49,
54
],
[
54,
55
],
[
54,
56
],
[
49,
57
],
[
57,
58
],
[
58,
59
],
[
49,
60
],
[
61,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
65,
69
],
[
64,
70
],
[
70,
71
],
[
71,
72
],
[
71,
73
],
[
70,
74
],
[
63,
75
],
[
75,
76
],
[
76,
77
],
[
77,
78
],
[
77,
79
],
[
76,
80
],
[
75,
81
],
[
81,
82
],
[
82,
83
],
[
82,
84
],
[
81,
85
],
[
62,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
87,
92
],
[
62,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
96,
98
],
[
94,
99
],
[
48,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
100,
105
],
[
15,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
108,
110
],
[
106,
111
],
[
6,
112
],
[
112,
113
],
[
0,
114
],
[
114,
115
],
[
114,
116
]
] | [
"\nimport java.util.Scanner;\n\n\npublic class Main {\n\tpublic static void main(String[] args)\n\t{\n\t\tScanner scanner = new Scanner(System.in);\n\t\tfor(;;)\n\t\t{\n\t\t\tint w = scanner.nextInt();\n\t\t\tint h = scanner.nextInt();\n\t\t\t\n\t\t\tif(w==0 && h==0)\n\t\t\t{\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i=0; i<w; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<h; j++)\n\t\t\t\t{\n\t\t\t\t\tif((i%2==0 && j%2==0) || (i%2==1 && j%2==1))\n\t\t\t\t\t{\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{\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.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args)\n\t{\n\t\tScanner scanner = new Scanner(System.in);\n\t\tfor(;;)\n\t\t{\n\t\t\tint w = scanner.nextInt();\n\t\t\tint h = scanner.nextInt();\n\t\t\t\n\t\t\tif(w==0 && h==0)\n\t\t\t{\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i=0; i<w; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<h; j++)\n\t\t\t\t{\n\t\t\t\t\tif((i%2==0 && j%2==0) || (i%2==1 && j%2==1))\n\t\t\t\t\t{\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{\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{\n\t\tScanner scanner = new Scanner(System.in);\n\t\tfor(;;)\n\t\t{\n\t\t\tint w = scanner.nextInt();\n\t\t\tint h = scanner.nextInt();\n\t\t\t\n\t\t\tif(w==0 && h==0)\n\t\t\t{\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i=0; i<w; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<h; j++)\n\t\t\t\t{\n\t\t\t\t\tif((i%2==0 && j%2==0) || (i%2==1 && j%2==1))\n\t\t\t\t\t{\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{\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 scanner = new Scanner(System.in);\n\t\tfor(;;)\n\t\t{\n\t\t\tint w = scanner.nextInt();\n\t\t\tint h = scanner.nextInt();\n\t\t\t\n\t\t\tif(w==0 && h==0)\n\t\t\t{\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i=0; i<w; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<h; j++)\n\t\t\t\t{\n\t\t\t\t\tif((i%2==0 && j%2==0) || (i%2==1 && j%2==1))\n\t\t\t\t\t{\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{\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 scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"for(;;)\n\t\t{\n\t\t\tint w = scanner.nextInt();\n\t\t\tint h = scanner.nextInt();\n\t\t\t\n\t\t\tif(w==0 && h==0)\n\t\t\t{\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i=0; i<w; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<h; j++)\n\t\t\t\t{\n\t\t\t\t\tif((i%2==0 && j%2==0) || (i%2==1 && j%2==1))\n\t\t\t\t\t{\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{\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\t\tint w = scanner.nextInt();\n\t\t\tint h = scanner.nextInt();\n\t\t\t\n\t\t\tif(w==0 && h==0)\n\t\t\t{\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i=0; i<w; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<h; j++)\n\t\t\t\t{\n\t\t\t\t\tif((i%2==0 && j%2==0) || (i%2==1 && j%2==1))\n\t\t\t\t\t{\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{\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\t\tint w = scanner.nextInt();\n\t\t\tint h = scanner.nextInt();\n\t\t\t\n\t\t\tif(w==0 && h==0)\n\t\t\t{\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i=0; i<w; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<h; j++)\n\t\t\t\t{\n\t\t\t\t\tif((i%2==0 && j%2==0) || (i%2==1 && j%2==1))\n\t\t\t\t\t{\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{\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 w = scanner.nextInt();",
"w",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"int h = scanner.nextInt();",
"h",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"if(w==0 && h==0)\n\t\t\t{\n\t\t\t\tbreak;\n\t\t\t}",
"w==0 && h==0",
"w==0",
"w",
"0",
"h==0",
"h",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for(int i=0; i<w; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<h; j++)\n\t\t\t\t{\n\t\t\t\t\tif((i%2==0 && j%2==0) || (i%2==1 && j%2==1))\n\t\t\t\t\t{\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{\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<w",
"i",
"w",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor(int j=0; j<h; j++)\n\t\t\t\t{\n\t\t\t\t\tif((i%2==0 && j%2==0) || (i%2==1 && j%2==1))\n\t\t\t\t\t{\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{\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<h; j++)\n\t\t\t\t{\n\t\t\t\t\tif((i%2==0 && j%2==0) || (i%2==1 && j%2==1))\n\t\t\t\t\t{\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{\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<h; j++)\n\t\t\t\t{\n\t\t\t\t\tif((i%2==0 && j%2==0) || (i%2==1 && j%2==1))\n\t\t\t\t\t{\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{\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<h",
"j",
"h",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif((i%2==0 && j%2==0) || (i%2==1 && j%2==1))\n\t\t\t\t\t{\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{\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%2==0 && j%2==0) || (i%2==1 && j%2==1))\n\t\t\t\t\t{\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{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"if((i%2==0 && j%2==0) || (i%2==1 && j%2==1))\n\t\t\t\t\t{\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{\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"(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\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{\n\t\tScanner scanner = new Scanner(System.in);\n\t\tfor(;;)\n\t\t{\n\t\t\tint w = scanner.nextInt();\n\t\t\tint h = scanner.nextInt();\n\t\t\t\n\t\t\tif(w==0 && h==0)\n\t\t\t{\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i=0; i<w; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<h; j++)\n\t\t\t\t{\n\t\t\t\t\tif((i%2==0 && j%2==0) || (i%2==1 && j%2==1))\n\t\t\t\t\t{\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{\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\tpublic static void main(String[] args)\n\t{\n\t\tScanner scanner = new Scanner(System.in);\n\t\tfor(;;)\n\t\t{\n\t\t\tint w = scanner.nextInt();\n\t\t\tint h = scanner.nextInt();\n\t\t\t\n\t\t\tif(w==0 && h==0)\n\t\t\t{\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t\n\t\t\tfor(int i=0; i<w; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<h; j++)\n\t\t\t\t{\n\t\t\t\t\tif((i%2==0 && j%2==0) || (i%2==1 && j%2==1))\n\t\t\t\t\t{\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{\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.util.Scanner;
public class Main {
public static void main(String[] args)
{
Scanner scanner = new Scanner(System.in);
for(;;)
{
int w = scanner.nextInt();
int h = scanner.nextInt();
if(w==0 && h==0)
{
break;
}
for(int i=0; i<w; i++)
{
for(int j=0; j<h; j++)
{
if((i%2==0 && j%2==0) || (i%2==1 && j%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,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
30,
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,
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
] | [
[
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
],
[
25,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
36,
41
],
[
41,
42
],
[
41,
43
],
[
36,
44
],
[
44,
45
],
[
45,
46
],
[
36,
47
],
[
48,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
51,
53
],
[
50,
54
],
[
49,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
58,
60
],
[
56,
61
],
[
61,
62
],
[
61,
63
],
[
56,
64
],
[
64,
65
],
[
65,
66
],
[
56,
67
],
[
68,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
71,
73
],
[
70,
74
],
[
69,
75
],
[
75,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
78,
80
],
[
76,
81
],
[
69,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
83,
87
],
[
82,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
89,
94
],
[
55,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
95,
100
],
[
49,
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
],
[
113,
114
],
[
113,
115
],
[
108,
116
],
[
116,
117
],
[
117,
118
],
[
108,
119
],
[
120,
120
],
[
120,
121
],
[
121,
122
],
[
122,
123
],
[
123,
124
],
[
123,
125
],
[
122,
126
],
[
121,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
130,
131
],
[
130,
132
],
[
128,
133
],
[
121,
134
],
[
134,
135
],
[
135,
136
],
[
136,
137
],
[
136,
138
],
[
135,
139
],
[
134,
140
],
[
140,
141
],
[
141,
142
],
[
142,
143
],
[
143,
144
],
[
143,
145
],
[
141,
146
],
[
107,
147
],
[
147,
148
],
[
148,
149
],
[
149,
150
],
[
149,
151
],
[
147,
152
],
[
35,
153
],
[
153,
154
],
[
154,
155
],
[
155,
156
],
[
155,
157
],
[
153,
158
],
[
6,
159
],
[
159,
160
]
] | [
"import java.util.Scanner;\nclass Main\n{\n\tpublic static void main(String[] args)throws Exception\n\t{\n\t\tScanner scan=new Scanner(System.in);\n\t\t\n\t\twhile(true)\n\t\t{\n\t\t\tdouble H=scan.nextDouble();\t\t\n\t\t\tdouble W=scan.nextDouble();\n\n\t\t\tif(H==0&&W==0)\n\t\t\t{\n\t\t\t\tbreak;\t\t\t\t\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tfor(double i=1;i<=H;i++)\n\t\t\t\t{\t\n\t\t\t\t\tif(i%2==1)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double a=1;a<=W;a++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(a%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t}\n\t\t\t\t\telse if(i%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double b=1;b<=W;b++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t\n\t\t\t\t\t}\n\t\t\t\t}System.out.print(\"\\n\");\n\t\t\t\n\t\t\t}\n\t\t\t\n\t\t}\n\t\t\n\t}\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main\n{\n\tpublic static void main(String[] args)throws Exception\n\t{\n\t\tScanner scan=new Scanner(System.in);\n\t\t\n\t\twhile(true)\n\t\t{\n\t\t\tdouble H=scan.nextDouble();\t\t\n\t\t\tdouble W=scan.nextDouble();\n\n\t\t\tif(H==0&&W==0)\n\t\t\t{\n\t\t\t\tbreak;\t\t\t\t\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tfor(double i=1;i<=H;i++)\n\t\t\t\t{\t\n\t\t\t\t\tif(i%2==1)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double a=1;a<=W;a++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(a%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t}\n\t\t\t\t\telse if(i%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double b=1;b<=W;b++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t\n\t\t\t\t\t}\n\t\t\t\t}System.out.print(\"\\n\");\n\t\t\t\n\t\t\t}\n\t\t\t\n\t\t}\n\t\t\n\t}\n\n}",
"Main",
"public static void main(String[] args)throws Exception\n\t{\n\t\tScanner scan=new Scanner(System.in);\n\t\t\n\t\twhile(true)\n\t\t{\n\t\t\tdouble H=scan.nextDouble();\t\t\n\t\t\tdouble W=scan.nextDouble();\n\n\t\t\tif(H==0&&W==0)\n\t\t\t{\n\t\t\t\tbreak;\t\t\t\t\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tfor(double i=1;i<=H;i++)\n\t\t\t\t{\t\n\t\t\t\t\tif(i%2==1)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double a=1;a<=W;a++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(a%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t}\n\t\t\t\t\telse if(i%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double b=1;b<=W;b++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t\n\t\t\t\t\t}\n\t\t\t\t}System.out.print(\"\\n\");\n\t\t\t\n\t\t\t}\n\t\t\t\n\t\t}\n\t\t\n\t}",
"main",
"{\n\t\tScanner scan=new Scanner(System.in);\n\t\t\n\t\twhile(true)\n\t\t{\n\t\t\tdouble H=scan.nextDouble();\t\t\n\t\t\tdouble W=scan.nextDouble();\n\n\t\t\tif(H==0&&W==0)\n\t\t\t{\n\t\t\t\tbreak;\t\t\t\t\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tfor(double i=1;i<=H;i++)\n\t\t\t\t{\t\n\t\t\t\t\tif(i%2==1)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double a=1;a<=W;a++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(a%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t}\n\t\t\t\t\telse if(i%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double b=1;b<=W;b++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t\n\t\t\t\t\t}\n\t\t\t\t}System.out.print(\"\\n\");\n\t\t\t\n\t\t\t}\n\t\t\t\n\t\t}\n\t\t\n\t}",
"Scanner scan=new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"while(true)\n\t\t{\n\t\t\tdouble H=scan.nextDouble();\t\t\n\t\t\tdouble W=scan.nextDouble();\n\n\t\t\tif(H==0&&W==0)\n\t\t\t{\n\t\t\t\tbreak;\t\t\t\t\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tfor(double i=1;i<=H;i++)\n\t\t\t\t{\t\n\t\t\t\t\tif(i%2==1)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double a=1;a<=W;a++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(a%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t}\n\t\t\t\t\telse if(i%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double b=1;b<=W;b++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t\n\t\t\t\t\t}\n\t\t\t\t}System.out.print(\"\\n\");\n\t\t\t\n\t\t\t}\n\t\t\t\n\t\t}",
"true",
"{\n\t\t\tdouble H=scan.nextDouble();\t\t\n\t\t\tdouble W=scan.nextDouble();\n\n\t\t\tif(H==0&&W==0)\n\t\t\t{\n\t\t\t\tbreak;\t\t\t\t\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tfor(double i=1;i<=H;i++)\n\t\t\t\t{\t\n\t\t\t\t\tif(i%2==1)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double a=1;a<=W;a++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(a%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t}\n\t\t\t\t\telse if(i%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double b=1;b<=W;b++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t\n\t\t\t\t\t}\n\t\t\t\t}System.out.print(\"\\n\");\n\t\t\t\n\t\t\t}\n\t\t\t\n\t\t}",
"double H=scan.nextDouble();",
"H",
"scan.nextDouble()",
"scan.nextDouble",
"scan",
"double W=scan.nextDouble();",
"W",
"scan.nextDouble()",
"scan.nextDouble",
"scan",
"if(H==0&&W==0)\n\t\t\t{\n\t\t\t\tbreak;\t\t\t\t\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tfor(double i=1;i<=H;i++)\n\t\t\t\t{\t\n\t\t\t\t\tif(i%2==1)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double a=1;a<=W;a++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(a%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t}\n\t\t\t\t\telse if(i%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double b=1;b<=W;b++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t\n\t\t\t\t\t}\n\t\t\t\t}System.out.print(\"\\n\");\n\t\t\t\n\t\t\t}",
"H==0&&W==0",
"H==0",
"H",
"0",
"W==0",
"W",
"0",
"{\n\t\t\t\tbreak;\t\t\t\t\n\t\t\t}",
"break;",
"{\n\t\t\t\tfor(double i=1;i<=H;i++)\n\t\t\t\t{\t\n\t\t\t\t\tif(i%2==1)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double a=1;a<=W;a++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(a%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t}\n\t\t\t\t\telse if(i%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double b=1;b<=W;b++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t\n\t\t\t\t\t}\n\t\t\t\t}System.out.print(\"\\n\");\n\t\t\t\n\t\t\t}",
"for(double i=1;i<=H;i++)\n\t\t\t\t{\t\n\t\t\t\t\tif(i%2==1)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double a=1;a<=W;a++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(a%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t}\n\t\t\t\t\telse if(i%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double b=1;b<=W;b++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t\n\t\t\t\t\t}\n\t\t\t\t}",
"double i=1;",
"double i=1;",
"i",
"1",
"i<=H",
"i",
"H",
"i++",
"i++",
"i",
"{\t\n\t\t\t\t\tif(i%2==1)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double a=1;a<=W;a++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(a%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t}\n\t\t\t\t\telse if(i%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double b=1;b<=W;b++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t\n\t\t\t\t\t}\n\t\t\t\t}",
"{\t\n\t\t\t\t\tif(i%2==1)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double a=1;a<=W;a++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(a%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t}\n\t\t\t\t\telse if(i%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double b=1;b<=W;b++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\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{\n\t\t\t\t\t\tfor(double a=1;a<=W;a++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(a%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t}\n\t\t\t\t\telse if(i%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double b=1;b<=W;b++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\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\tfor(double a=1;a<=W;a++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(a%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t}",
"for(double a=1;a<=W;a++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(a%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}",
"double a=1;",
"double a=1;",
"a",
"1",
"a<=W",
"a",
"W",
"a++",
"a++",
"a",
"{\n\t\t\t\t\t\t\tif(a%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}",
"{\n\t\t\t\t\t\t\tif(a%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}",
"if(a%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}",
"a%2==1",
"a%2",
"a",
"2",
"1",
"{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"if(a%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}",
"a%2==0",
"a%2",
"a",
"2",
"0",
"{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\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",
"\"\"",
"if(i%2==0)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor(double b=1;b<=W;b++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\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(double b=1;b<=W;b++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\t\t\t\t\t\n\t\t\t\t\t}",
"for(double b=1;b<=W;b++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}",
"double b=1;",
"double b=1;",
"b",
"1",
"b<=W",
"b",
"W",
"b++",
"b++",
"b",
"{\n\t\t\t\t\t\t\tif(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}",
"{\n\t\t\t\t\t\t\tif(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}",
"if(b%2==1)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}",
"b%2==1",
"b%2",
"b",
"2",
"1",
"{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"if(b%2==0)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}",
"b%2==0",
"b%2",
"b",
"2",
"0",
"{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\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.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)throws Exception
{
Scanner scan=new Scanner(System.in);
while(true)
{
double H=scan.nextDouble();
double W=scan.nextDouble();
if(H==0&&W==0)
{
break;
}
else
{
for(double i=1;i<=H;i++)
{
if(i%2==1)
{
for(double a=1;a<=W;a++)
{
if(a%2==1)
{
System.out.print("#");
}
else if(a%2==0)
{
System.out.print(".");
}
}
System.out.println("");
}
else if(i%2==0)
{
for(double b=1;b<=W;b++)
{
if(b%2==1)
{
System.out.print(".");
}
else if(b%2==0)
{
System.out.print("#");
}
}
System.out.println("");
}
}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,
30,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
41,
13,
17,
42,
2,
13,
13,
30,
14,
2,
13,
17,
30,
4,
18,
18,
13,
13,
17,
3,
30,
4,
18,
18,
13,
13,
17,
40,
13,
14,
2,
13,
13,
30,
3,
4,
18,
18,
13,
13,
17,
40,
13,
14,
2,
13,
13,
30,
3,
14,
2,
2,
13,
17,
17,
30,
41,
13,
17,
42,
2,
13,
13,
30,
14,
2,
13,
17,
30,
4,
18,
18,
13,
13,
17,
3,
30,
4,
18,
18,
13,
13,
17,
40,
13,
14,
2,
13,
13,
30,
3,
4,
18,
18,
13,
13,
17,
40,
13,
14,
2,
13,
13,
30,
3,
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
],
[
175,
5
],
[
175,
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
],
[
49,
53
],
[
48,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
54,
58
],
[
58,
59
],
[
59,
60
],
[
59,
61
],
[
58,
62
],
[
62,
63
],
[
63,
64
],
[
64,
65
],
[
64,
66
],
[
63,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
70,
72
],
[
68,
73
],
[
67,
74
],
[
63,
75
],
[
75,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
78,
80
],
[
76,
81
],
[
75,
82
],
[
82,
83
],
[
75,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
84,
88
],
[
88,
89
],
[
75,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
92,
94
],
[
90,
95
],
[
75,
96
],
[
96,
97
],
[
75,
98
],
[
98,
99
],
[
99,
100
],
[
99,
101
],
[
98,
102
],
[
102,
103
],
[
47,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
106,
108
],
[
105,
109
],
[
104,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
110,
114
],
[
114,
115
],
[
115,
116
],
[
115,
117
],
[
114,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
120,
122
],
[
119,
123
],
[
123,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
126,
128
],
[
124,
129
],
[
123,
130
],
[
119,
131
],
[
131,
132
],
[
132,
133
],
[
133,
134
],
[
134,
135
],
[
134,
136
],
[
132,
137
],
[
131,
138
],
[
138,
139
],
[
131,
140
],
[
140,
141
],
[
141,
142
],
[
141,
143
],
[
140,
144
],
[
144,
145
],
[
131,
146
],
[
146,
147
],
[
147,
148
],
[
148,
149
],
[
148,
150
],
[
146,
151
],
[
131,
152
],
[
152,
153
],
[
131,
154
],
[
154,
155
],
[
155,
156
],
[
155,
157
],
[
154,
158
],
[
158,
159
],
[
47,
160
],
[
160,
161
],
[
161,
162
],
[
162,
163
],
[
162,
164
],
[
160,
165
],
[
14,
166
],
[
166,
167
],
[
167,
168
],
[
168,
169
],
[
168,
170
],
[
166,
171
],
[
6,
172
],
[
172,
173
],
[
0,
174
],
[
174,
175
],
[
174,
176
]
] | [
"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\n if (H == 0 && W == 0) { break; }\n\n for(int i=1; i <= H; i++){\n if(i % 2 == 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\".\");\n break;\n } else {\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n if(i % 2 != 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\"#\");\n break;\n } else {\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n System.out.print(\"\\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 while (true) {\n int H = sc.nextInt();\n int W= sc.nextInt();\n\n if (H == 0 && W == 0) { break; }\n\n for(int i=1; i <= H; i++){\n if(i % 2 == 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\".\");\n break;\n } else {\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n if(i % 2 != 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\"#\");\n break;\n } else {\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.printf(\"\\n\");\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\n if (H == 0 && W == 0) { break; }\n\n for(int i=1; i <= H; i++){\n if(i % 2 == 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\".\");\n break;\n } else {\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n if(i % 2 != 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\"#\");\n break;\n } else {\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.printf(\"\\n\");\n }\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n while (true) {\n int H = sc.nextInt();\n int W= sc.nextInt();\n\n if (H == 0 && W == 0) { break; }\n\n for(int i=1; i <= H; i++){\n if(i % 2 == 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\".\");\n break;\n } else {\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n if(i % 2 != 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\"#\");\n break;\n } else {\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.printf(\"\\n\");\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\n if (H == 0 && W == 0) { break; }\n\n for(int i=1; i <= H; i++){\n if(i % 2 == 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\".\");\n break;\n } else {\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n if(i % 2 != 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\"#\");\n break;\n } else {\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.printf(\"\\n\");\n }",
"true",
"{\n int H = sc.nextInt();\n int W= sc.nextInt();\n\n if (H == 0 && W == 0) { break; }\n\n for(int i=1; i <= H; i++){\n if(i % 2 == 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\".\");\n break;\n } else {\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n if(i % 2 != 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\"#\");\n break;\n } else {\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.printf(\"\\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=1; i <= H; i++){\n if(i % 2 == 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\".\");\n break;\n } else {\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n if(i % 2 != 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\"#\");\n break;\n } else {\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n System.out.print(\"\\n\");\n }",
"int i=1;",
"int i=1;",
"i",
"1",
"i <= H",
"i",
"H",
"i++",
"i++",
"i",
"{\n if(i % 2 == 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\".\");\n break;\n } else {\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n if(i % 2 != 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\"#\");\n break;\n } else {\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n System.out.print(\"\\n\");\n }",
"{\n if(i % 2 == 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\".\");\n break;\n } else {\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n if(i % 2 != 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\"#\");\n break;\n } else {\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n System.out.print(\"\\n\");\n }",
"if(i % 2 == 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\".\");\n break;\n } else {\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n }\n }\n }",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\".\");\n break;\n } else {\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n }\n }\n }",
"int j = 0;",
"j",
"0",
"while(j <= W){\n if(W == 1){\n System.out.print(\".\");\n break;\n } else {\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n }\n }",
"j <= W",
"j",
"W",
"{\n if(W == 1){\n System.out.print(\".\");\n break;\n } else {\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n }\n }",
"if(W == 1){\n System.out.print(\".\");\n break;\n } else {\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n }",
"W == 1",
"W",
"1",
"{\n System.out.print(\".\");\n break;\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"break;",
"{\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"j++",
"j",
"if(j == W){ break; }",
"j == W",
"j",
"W",
"{ break; }",
"break;",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"j++",
"j",
"if(j == W){ break; }",
"j == W",
"j",
"W",
"{ break; }",
"break;",
"if(i % 2 != 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\"#\");\n break;\n } else {\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n }\n }\n }",
"i % 2 != 0",
"i % 2",
"i",
"2",
"0",
"{\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\"#\");\n break;\n } else {\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n }\n }\n }",
"int j = 0;",
"j",
"0",
"while(j <= W){\n if(W == 1){\n System.out.print(\"#\");\n break;\n } else {\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n }\n }",
"j <= W",
"j",
"W",
"{\n if(W == 1){\n System.out.print(\"#\");\n break;\n } else {\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n }\n }",
"if(W == 1){\n System.out.print(\"#\");\n break;\n } else {\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n }",
"W == 1",
"W",
"1",
"{\n System.out.print(\"#\");\n break;\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"break;",
"{\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"j++",
"j",
"if(j == W){ break; }",
"j == W",
"j",
"W",
"{ break; }",
"break;",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"j++",
"j",
"if(j == W){ break; }",
"j == W",
"j",
"W",
"{ break; }",
"break;",
"System.out.print(\"\\n\")",
"System.out.print",
"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 while (true) {\n int H = sc.nextInt();\n int W= sc.nextInt();\n\n if (H == 0 && W == 0) { break; }\n\n for(int i=1; i <= H; i++){\n if(i % 2 == 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\".\");\n break;\n } else {\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n if(i % 2 != 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\"#\");\n break;\n } else {\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.printf(\"\\n\");\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\n if (H == 0 && W == 0) { break; }\n\n for(int i=1; i <= H; i++){\n if(i % 2 == 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\".\");\n break;\n } else {\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n if(i % 2 != 0){\n int j = 0;\n while(j <= W){\n if(W == 1){\n System.out.print(\"#\");\n break;\n } else {\n System.out.print(\"#\");\n j++;\n if(j == W){ break; }\n System.out.print(\".\");\n j++;\n if(j == W){ break; }\n }\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.printf(\"\\n\");\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; }
for(int i=1; i <= H; i++){
if(i % 2 == 0){
int j = 0;
while(j <= W){
if(W == 1){
System.out.print(".");
break;
} else {
System.out.print(".");
j++;
if(j == W){ break; }
System.out.print("#");
j++;
if(j == W){ break; }
}
}
}
if(i % 2 != 0){
int j = 0;
while(j <= W){
if(W == 1){
System.out.print("#");
break;
} else {
System.out.print("#");
j++;
if(j == W){ break; }
System.out.print(".");
j++;
if(j == W){ break; }
}
}
}
System.out.print("\n");
}
System.out.printf("\n");
}
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
41,
13,
41,
13,
20,
42,
17,
30,
41,
13,
17,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
14,
2,
2,
13,
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,
40,
13,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
0,
13,
40,
13,
4,
18,
18,
13,
13,
14,
2,
2,
13,
17,
17,
0,
13,
40,
13,
4,
18,
18,
13,
13,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
110,
5
],
[
110,
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
],
[
18,
22
],
[
22,
23
],
[
22,
24
],
[
24,
25
],
[
25,
26
],
[
18,
27
],
[
27,
28
],
[
27,
29
],
[
29,
30
],
[
30,
31
],
[
18,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
34,
36
],
[
33,
37
],
[
32,
38
],
[
18,
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
],
[
65,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
70,
72
],
[
68,
73
],
[
65,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
74,
79
],
[
64,
80
],
[
80,
81
],
[
80,
82
],
[
82,
83
],
[
51,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
86,
88
],
[
51,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
90,
94
],
[
89,
95
],
[
95,
96
],
[
95,
97
],
[
97,
98
],
[
18,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
101,
103
],
[
8,
104
],
[
104,
105
],
[
105,
106
],
[
6,
107
],
[
107,
108
],
[
0,
109
],
[
109,
110
],
[
109,
111
]
] | [
"import java.util.Scanner;\n\npublic class Main{\n\n\tpublic static void main(String[] args) {\n\n\t\tint g,r;\n\n\t\tScanner scan = new Scanner(System.in);\n\n\t\twhile(true)\n\t\t{\n\t\t\tboolean bool=false;\n\n\t\t\tg = scan.nextInt();\n\t\t\tr = scan.nextInt();\n\n\t\t\tif( (g|r) == 0) break;\n\n\t\t\tfor(int i=0; i<g; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<r; j++)\n\t\t\t\t{\n\t\t\t\t\tif(!bool) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\n\n\t\t\t\t\tbool = !bool;\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\n\t\t\t\tif(r%2 == 0) bool = !bool;\n\t\t\t}\n\n\t\t\tSystem.out.println();\n\n\t\t}\n\n\t\tscan.close();\n\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main{\n\n\tpublic static void main(String[] args) {\n\n\t\tint g,r;\n\n\t\tScanner scan = new Scanner(System.in);\n\n\t\twhile(true)\n\t\t{\n\t\t\tboolean bool=false;\n\n\t\t\tg = scan.nextInt();\n\t\t\tr = scan.nextInt();\n\n\t\t\tif( (g|r) == 0) break;\n\n\t\t\tfor(int i=0; i<g; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<r; j++)\n\t\t\t\t{\n\t\t\t\t\tif(!bool) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\n\n\t\t\t\t\tbool = !bool;\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\n\t\t\t\tif(r%2 == 0) bool = !bool;\n\t\t\t}\n\n\t\t\tSystem.out.println();\n\n\t\t}\n\n\t\tscan.close();\n\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\n\t\tint g,r;\n\n\t\tScanner scan = new Scanner(System.in);\n\n\t\twhile(true)\n\t\t{\n\t\t\tboolean bool=false;\n\n\t\t\tg = scan.nextInt();\n\t\t\tr = scan.nextInt();\n\n\t\t\tif( (g|r) == 0) break;\n\n\t\t\tfor(int i=0; i<g; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<r; j++)\n\t\t\t\t{\n\t\t\t\t\tif(!bool) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\n\n\t\t\t\t\tbool = !bool;\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\n\t\t\t\tif(r%2 == 0) bool = !bool;\n\t\t\t}\n\n\t\t\tSystem.out.println();\n\n\t\t}\n\n\t\tscan.close();\n\n\t}",
"main",
"{\n\n\t\tint g,r;\n\n\t\tScanner scan = new Scanner(System.in);\n\n\t\twhile(true)\n\t\t{\n\t\t\tboolean bool=false;\n\n\t\t\tg = scan.nextInt();\n\t\t\tr = scan.nextInt();\n\n\t\t\tif( (g|r) == 0) break;\n\n\t\t\tfor(int i=0; i<g; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<r; j++)\n\t\t\t\t{\n\t\t\t\t\tif(!bool) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\n\n\t\t\t\t\tbool = !bool;\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\n\t\t\t\tif(r%2 == 0) bool = !bool;\n\t\t\t}\n\n\t\t\tSystem.out.println();\n\n\t\t}\n\n\t\tscan.close();\n\n\t}",
"int g",
"g",
"r;",
"r",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"while(true)\n\t\t{\n\t\t\tboolean bool=false;\n\n\t\t\tg = scan.nextInt();\n\t\t\tr = scan.nextInt();\n\n\t\t\tif( (g|r) == 0) break;\n\n\t\t\tfor(int i=0; i<g; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<r; j++)\n\t\t\t\t{\n\t\t\t\t\tif(!bool) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\n\n\t\t\t\t\tbool = !bool;\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\n\t\t\t\tif(r%2 == 0) bool = !bool;\n\t\t\t}\n\n\t\t\tSystem.out.println();\n\n\t\t}",
"true",
"{\n\t\t\tboolean bool=false;\n\n\t\t\tg = scan.nextInt();\n\t\t\tr = scan.nextInt();\n\n\t\t\tif( (g|r) == 0) break;\n\n\t\t\tfor(int i=0; i<g; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<r; j++)\n\t\t\t\t{\n\t\t\t\t\tif(!bool) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\n\n\t\t\t\t\tbool = !bool;\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\n\t\t\t\tif(r%2 == 0) bool = !bool;\n\t\t\t}\n\n\t\t\tSystem.out.println();\n\n\t\t}",
"boolean bool=false;",
"bool",
"false",
"g = scan.nextInt()",
"g",
"scan.nextInt()",
"scan.nextInt",
"scan",
"r = scan.nextInt()",
"r",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if( (g|r) == 0) break;",
"(g|r) == 0",
"(g|r)",
"g",
"r",
"0",
"break;",
"for(int i=0; i<g; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<r; j++)\n\t\t\t\t{\n\t\t\t\t\tif(!bool) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\n\n\t\t\t\t\tbool = !bool;\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\n\t\t\t\tif(r%2 == 0) bool = !bool;\n\t\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<g",
"i",
"g",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor(int j=0; j<r; j++)\n\t\t\t\t{\n\t\t\t\t\tif(!bool) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\n\n\t\t\t\t\tbool = !bool;\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\n\t\t\t\tif(r%2 == 0) bool = !bool;\n\t\t\t}",
"{\n\t\t\t\tfor(int j=0; j<r; j++)\n\t\t\t\t{\n\t\t\t\t\tif(!bool) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\n\n\t\t\t\t\tbool = !bool;\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\n\t\t\t\tif(r%2 == 0) bool = !bool;\n\t\t\t}",
"for(int j=0; j<r; j++)\n\t\t\t\t{\n\t\t\t\t\tif(!bool) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\n\n\t\t\t\t\tbool = !bool;\n\t\t\t\t}",
"int j=0;",
"int j=0;",
"j",
"0",
"j<r",
"j",
"r",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif(!bool) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\n\n\t\t\t\t\tbool = !bool;\n\t\t\t\t}",
"{\n\t\t\t\t\tif(!bool) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\n\n\t\t\t\t\tbool = !bool;\n\t\t\t\t}",
"if(!bool) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");",
"!bool",
"bool",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"bool = !bool",
"bool",
"!bool",
"bool",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"if(r%2 == 0) bool = !bool;",
"r%2 == 0",
"r%2",
"r",
"2",
"0",
"bool = !bool",
"bool",
"!bool",
"bool",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"scan.close()",
"scan.close",
"scan",
"String[] args",
"args",
"public class Main{\n\n\tpublic static void main(String[] args) {\n\n\t\tint g,r;\n\n\t\tScanner scan = new Scanner(System.in);\n\n\t\twhile(true)\n\t\t{\n\t\t\tboolean bool=false;\n\n\t\t\tg = scan.nextInt();\n\t\t\tr = scan.nextInt();\n\n\t\t\tif( (g|r) == 0) break;\n\n\t\t\tfor(int i=0; i<g; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<r; j++)\n\t\t\t\t{\n\t\t\t\t\tif(!bool) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\n\n\t\t\t\t\tbool = !bool;\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\n\t\t\t\tif(r%2 == 0) bool = !bool;\n\t\t\t}\n\n\t\t\tSystem.out.println();\n\n\t\t}\n\n\t\tscan.close();\n\n\t}\n}",
"public class Main{\n\n\tpublic static void main(String[] args) {\n\n\t\tint g,r;\n\n\t\tScanner scan = new Scanner(System.in);\n\n\t\twhile(true)\n\t\t{\n\t\t\tboolean bool=false;\n\n\t\t\tg = scan.nextInt();\n\t\t\tr = scan.nextInt();\n\n\t\t\tif( (g|r) == 0) break;\n\n\t\t\tfor(int i=0; i<g; i++)\n\t\t\t{\n\t\t\t\tfor(int j=0; j<r; j++)\n\t\t\t\t{\n\t\t\t\t\tif(!bool) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\n\n\t\t\t\t\tbool = !bool;\n\t\t\t\t}\n\n\t\t\t\tSystem.out.println();\n\n\t\t\t\tif(r%2 == 0) bool = !bool;\n\t\t\t}\n\n\t\t\tSystem.out.println();\n\n\t\t}\n\n\t\tscan.close();\n\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main{
public static void main(String[] args) {
int g,r;
Scanner scan = new Scanner(System.in);
while(true)
{
boolean bool=false;
g = scan.nextInt();
r = scan.nextInt();
if( (g|r) == 0) break;
for(int i=0; i<g; i++)
{
for(int j=0; j<r; j++)
{
if(!bool) System.out.print("#");
else System.out.print(".");
bool = !bool;
}
System.out.println();
if(r%2 == 0) bool = !bool;
}
System.out.println();
}
scan.close();
}
} |
[
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,
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,
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
],
[
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
],
[
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
],
[
93,
96
],
[
84,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
98,
101
],
[
70,
102
],
[
102,
103
],
[
103,
104
],
[
102,
105
],
[
23,
106
],
[
106,
107
],
[
107,
108
],
[
106,
109
],
[
14,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
112,
114
],
[
110,
115
],
[
12,
116
],
[
116,
117
],
[
0,
118
],
[
118,
119
],
[
118,
120
]
] | [
"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\tStringBuilder sb = new StringBuilder();\n\n\t\twhile (true) {\n\t\t\tString[] str = br.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\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\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.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\tStringBuilder sb = new StringBuilder();\n\n\t\twhile (true) {\n\t\t\tString[] str = br.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\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\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) 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[] str = br.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\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\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\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb = new StringBuilder();\n\n\t\twhile (true) {\n\t\t\tString[] str = br.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\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\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}",
"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[] str = br.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\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\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\tString[] str = br.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\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\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}",
"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",
"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\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 = 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\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 = 0; j < W; j++) {\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(\"\\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\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++",
"j++",
"j",
"{\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(\"\\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) 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[] str = br.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\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\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) 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[] str = br.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\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\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.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[] str = br.readLine().split(" ");
int H = Integer.parseInt(str[0]);
int 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) {
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,
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,
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,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
129,
5
],
[
129,
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
],
[
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
],
[
18,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
120,
122
],
[
8,
123
],
[
123,
124
],
[
124,
125
],
[
6,
126
],
[
126,
127
],
[
0,
128
],
[
128,
129
],
[
128,
130
]
] | [
"import java.util.*;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int h, w;\n while (true) {\n h = sc.nextInt();\n w = sc.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 if (i % 2 == 1) {\n if (j % 2 == 1) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n }\n System.out.println();\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 Scanner sc = new Scanner(System.in);\n int h, w;\n while (true) {\n h = sc.nextInt();\n w = sc.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 if (i % 2 == 1) {\n if (j % 2 == 1) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n sc.close();\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int h, w;\n while (true) {\n h = sc.nextInt();\n w = sc.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 if (i % 2 == 1) {\n if (j % 2 == 1) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\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 h, w;\n while (true) {\n h = sc.nextInt();\n w = sc.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 if (i % 2 == 1) {\n if (j % 2 == 1) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\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 h",
"h",
"w;",
"w",
"while (true) {\n h = sc.nextInt();\n w = sc.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 if (i % 2 == 1) {\n if (j % 2 == 1) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n }",
"true",
"{\n h = sc.nextInt();\n w = sc.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 if (i % 2 == 1) {\n if (j % 2 == 1) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\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 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 if (i % 2 == 1) {\n if (j % 2 == 1) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\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 == 1) {\n if (j % 2 == 1) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\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 == 1) {\n if (j % 2 == 1) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\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 == 1) {\n if (j % 2 == 1) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\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 == 1) {\n if (j % 2 == 1) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n }",
"{\n if (i % 2 == 1) {\n if (j % 2 == 1) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n }",
"if (i % 2 == 1) {\n if (j % 2 == 1) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }",
"i % 2 == 1",
"i % 2",
"i",
"2",
"1",
"{\n if (j % 2 == 1) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }",
"if (j % 2 == 1) {\n System.out.print(\"#\");\n } else {\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",
"\"#\"",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n if (j % 2 == 1) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }",
"if (j % 2 == 1) {\n System.out.print(\".\");\n } else {\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",
"\".\"",
"{\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 Scanner sc = new Scanner(System.in);\n int h, w;\n while (true) {\n h = sc.nextInt();\n w = sc.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 if (i % 2 == 1) {\n if (j % 2 == 1) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n sc.close();\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int h, w;\n while (true) {\n h = sc.nextInt();\n w = sc.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 if (i % 2 == 1) {\n if (j % 2 == 1) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n } else {\n if (j % 2 == 1) {\n System.out.print(\".\");\n } else {\n System.out.print(\"#\");\n }\n }\n }\n System.out.println();\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);
int h, w;
while (true) {
h = sc.nextInt();
w = sc.nextInt();
if (h == 0 && w == 0) {
break;
}
for (int i = 0; i < h; i++) {
for (int j = 0; 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.println();
}
System.out.println();
}
sc.close();
}
}
|
[
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,
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,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
4,
18,
18,
13,
13,
17,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
133,
5
],
[
133,
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
],
[
31,
36
],
[
36,
37
],
[
36,
38
],
[
31,
39
],
[
39,
40
],
[
40,
41
],
[
31,
42
],
[
43,
43
],
[
43,
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
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
65,
69
],
[
64,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
71,
76
],
[
64,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
78,
83
],
[
57,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
86,
90
],
[
85,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
94,
96
],
[
92,
97
],
[
85,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
101,
103
],
[
99,
104
],
[
43,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
105,
110
],
[
30,
111
],
[
111,
112
],
[
111,
113
],
[
113,
114
],
[
114,
115
],
[
30,
116
],
[
116,
117
],
[
116,
118
],
[
118,
119
],
[
119,
120
],
[
30,
121
],
[
121,
122
],
[
122,
123
],
[
123,
124
],
[
123,
125
],
[
121,
126
],
[
8,
127
],
[
127,
128
],
[
128,
129
],
[
6,
130
],
[
130,
131
],
[
0,
132
],
[
132,
133
],
[
132,
134
]
] | [
"import java.util.Scanner;\n\npublic class Main{\n public static void main(String[] args){\n Scanner sc=new Scanner(System.in);\n int h=sc.nextInt();\n int w=sc.nextInt();\n while(h!=0 || w!=0){\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.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }else{\n if(j%2==1){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n }\n System.out.printf(\"\\n\");\n }\n h=sc.nextInt();\n w=sc.nextInt();\n System.out.printf(\"\\n\");\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 h=sc.nextInt();\n int w=sc.nextInt();\n while(h!=0 || w!=0){\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.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }else{\n if(j%2==1){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n }\n System.out.printf(\"\\n\");\n }\n h=sc.nextInt();\n w=sc.nextInt();\n System.out.printf(\"\\n\");\n }\n sc.close();\n\n }\n}",
"Main",
"public static void main(String[] args){\n Scanner sc=new Scanner(System.in);\n int h=sc.nextInt();\n int w=sc.nextInt();\n while(h!=0 || w!=0){\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.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }else{\n if(j%2==1){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n }\n System.out.printf(\"\\n\");\n }\n h=sc.nextInt();\n w=sc.nextInt();\n System.out.printf(\"\\n\");\n }\n sc.close();\n\n }",
"main",
"{\n Scanner sc=new Scanner(System.in);\n int h=sc.nextInt();\n int w=sc.nextInt();\n while(h!=0 || w!=0){\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.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }else{\n if(j%2==1){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n }\n System.out.printf(\"\\n\");\n }\n h=sc.nextInt();\n w=sc.nextInt();\n System.out.printf(\"\\n\");\n }\n sc.close();\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 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.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }else{\n if(j%2==1){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n }\n System.out.printf(\"\\n\");\n }\n h=sc.nextInt();\n w=sc.nextInt();\n System.out.printf(\"\\n\");\n }",
"h!=0 || w!=0",
"h!=0",
"h",
"0",
"w!=0",
"w",
"0",
"{\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.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }else{\n if(j%2==1){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n }\n System.out.printf(\"\\n\");\n }\n h=sc.nextInt();\n w=sc.nextInt();\n System.out.printf(\"\\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.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }else{\n if(j%2==1){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n }\n System.out.printf(\"\\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 if(i%2==0){\n if(j%2==0){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }else{\n if(j%2==1){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n }\n System.out.printf(\"\\n\");\n }",
"{\n for(int j=0;j<w;j++){\n if(i%2==0){\n if(j%2==0){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }else{\n if(j%2==1){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n }\n System.out.printf(\"\\n\");\n }",
"for(int j=0;j<w;j++){\n if(i%2==0){\n if(j%2==0){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }else{\n if(j%2==1){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\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.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }else{\n if(j%2==1){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n }",
"{\n if(i%2==0){\n if(j%2==0){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }else{\n if(j%2==1){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n }",
"if(i%2==0){\n if(j%2==0){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }else{\n if(j%2==1){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }",
"i%2==0",
"i%2",
"i",
"2",
"0",
"{\n if(j%2==0){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }",
"if(j%2==0){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }",
"j%2==0",
"j%2",
"j",
"2",
"0",
"{\n System.out.\n printf(\"#\");\n }",
"System.out.\n printf(\"#\")",
"System.out.\n printf",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n System.out.printf(\".\");\n }",
"System.out.printf(\".\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\".\"",
"{\n if(j%2==1){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }",
"if(j%2==1){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }",
"j%2==1",
"j%2",
"j",
"2",
"1",
"{\n System.out.\n printf(\"#\");\n }",
"System.out.\n printf(\"#\")",
"System.out.\n 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\"",
"h=sc.nextInt()",
"h",
"sc.nextInt()",
"sc.nextInt",
"sc",
"w=sc.nextInt()",
"w",
"sc.nextInt()",
"sc.nextInt",
"sc",
"System.out.printf(\"\\n\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"\\n\"",
"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 h=sc.nextInt();\n int w=sc.nextInt();\n while(h!=0 || w!=0){\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.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }else{\n if(j%2==1){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n }\n System.out.printf(\"\\n\");\n }\n h=sc.nextInt();\n w=sc.nextInt();\n System.out.printf(\"\\n\");\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 h=sc.nextInt();\n int w=sc.nextInt();\n while(h!=0 || w!=0){\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.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }else{\n if(j%2==1){\n System.out.\n printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n }\n }\n System.out.printf(\"\\n\");\n }\n h=sc.nextInt();\n w=sc.nextInt();\n System.out.printf(\"\\n\");\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 h=sc.nextInt();
int w=sc.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.
printf("#");
}else{
System.out.printf(".");
}
}else{
if(j%2==1){
System.out.
printf("#");
}else{
System.out.printf(".");
}
}
}
System.out.printf("\n");
}
h=sc.nextInt();
w=sc.nextInt();
System.out.printf("\n");
}
sc.close();
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
41,
13,
41,
13,
41,
13,
41,
13,
17,
41,
13,
4,
18,
13,
17,
41,
13,
20,
41,
13,
42,
17,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
13,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
13,
14,
2,
2,
13,
17,
2,
13,
17,
3,
30,
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,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
13,
0,
13,
17,
4,
18,
18,
13,
13,
13,
4,
18,
13,
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
],
[
8,
11
],
[
11,
12
],
[
8,
13
],
[
13,
14
],
[
8,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
22,
25
],
[
8,
26
],
[
26,
27
],
[
26,
28
],
[
8,
29
],
[
29,
30
],
[
8,
31
],
[
31,
32
],
[
31,
33
],
[
33,
34
],
[
34,
35
],
[
34,
36
],
[
36,
37
],
[
37,
38
],
[
33,
39
],
[
39,
40
],
[
39,
41
],
[
41,
42
],
[
42,
43
],
[
41,
44
],
[
33,
45
],
[
45,
46
],
[
45,
47
],
[
47,
48
],
[
48,
49
],
[
33,
50
],
[
50,
51
],
[
50,
52
],
[
52,
53
],
[
53,
54
],
[
52,
55
],
[
33,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
58,
60
],
[
57,
61
],
[
61,
62
],
[
61,
63
],
[
56,
64
],
[
56,
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
],
[
79,
84
],
[
84,
85
],
[
84,
86
],
[
79,
87
],
[
87,
88
],
[
88,
89
],
[
79,
90
],
[
91,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
95,
97
],
[
94,
98
],
[
93,
99
],
[
92,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
103,
104
],
[
103,
105
],
[
101,
106
],
[
92,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
109,
111
],
[
107,
112
],
[
78,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
115,
117
],
[
113,
118
],
[
33,
119
],
[
119,
120
],
[
119,
121
],
[
33,
122
],
[
122,
123
],
[
123,
124
],
[
124,
125
],
[
124,
126
],
[
122,
127
],
[
8,
128
],
[
128,
129
],
[
129,
130
],
[
6,
131
],
[
131,
132
],
[
0,
133
],
[
133,
134
],
[
133,
135
]
] | [
"import java.util.*;\n\npublic class Main{\n public static void main(String[] args){\n int h, w;\n int i, j, k = 0;\n String n = System.getProperty(\"line.separator\");\n Scanner scanner = new Scanner(System.in);\n String nu;\n while(true){\n nu = scanner.next();\n h = Integer.parseInt(nu);\n nu = scanner.next();\n w = Integer.parseInt(nu);\n if(h == 0 && w == 0) break;\n else{\n for(i = 0; i < h; i++){\n for(j = 0; j < w; j++){\n if((j + i)% 2 == 0){\n System.out.print(\"#\");\n }\n else System.out.print(\".\");\n }\n System.out.print(n);\n\n }\n }\n k = 0;\n System.out.print(n);\n }\n scanner.close();\n }\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main{\n public static void main(String[] args){\n int h, w;\n int i, j, k = 0;\n String n = System.getProperty(\"line.separator\");\n Scanner scanner = new Scanner(System.in);\n String nu;\n while(true){\n nu = scanner.next();\n h = Integer.parseInt(nu);\n nu = scanner.next();\n w = Integer.parseInt(nu);\n if(h == 0 && w == 0) break;\n else{\n for(i = 0; i < h; i++){\n for(j = 0; j < w; j++){\n if((j + i)% 2 == 0){\n System.out.print(\"#\");\n }\n else System.out.print(\".\");\n }\n System.out.print(n);\n\n }\n }\n k = 0;\n System.out.print(n);\n }\n scanner.close();\n }\n}",
"Main",
"public static void main(String[] args){\n int h, w;\n int i, j, k = 0;\n String n = System.getProperty(\"line.separator\");\n Scanner scanner = new Scanner(System.in);\n String nu;\n while(true){\n nu = scanner.next();\n h = Integer.parseInt(nu);\n nu = scanner.next();\n w = Integer.parseInt(nu);\n if(h == 0 && w == 0) break;\n else{\n for(i = 0; i < h; i++){\n for(j = 0; j < w; j++){\n if((j + i)% 2 == 0){\n System.out.print(\"#\");\n }\n else System.out.print(\".\");\n }\n System.out.print(n);\n\n }\n }\n k = 0;\n System.out.print(n);\n }\n scanner.close();\n }",
"main",
"{\n int h, w;\n int i, j, k = 0;\n String n = System.getProperty(\"line.separator\");\n Scanner scanner = new Scanner(System.in);\n String nu;\n while(true){\n nu = scanner.next();\n h = Integer.parseInt(nu);\n nu = scanner.next();\n w = Integer.parseInt(nu);\n if(h == 0 && w == 0) break;\n else{\n for(i = 0; i < h; i++){\n for(j = 0; j < w; j++){\n if((j + i)% 2 == 0){\n System.out.print(\"#\");\n }\n else System.out.print(\".\");\n }\n System.out.print(n);\n\n }\n }\n k = 0;\n System.out.print(n);\n }\n scanner.close();\n }",
"int h",
"h",
"w;",
"w",
"int i",
"i",
"j",
"j",
"k = 0;",
"k",
"0",
"String n = System.getProperty(\"line.separator\");",
"n",
"System.getProperty(\"line.separator\")",
"System.getProperty",
"System",
"\"line.separator\"",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"String nu;",
"nu",
"while(true){\n nu = scanner.next();\n h = Integer.parseInt(nu);\n nu = scanner.next();\n w = Integer.parseInt(nu);\n if(h == 0 && w == 0) break;\n else{\n for(i = 0; i < h; i++){\n for(j = 0; j < w; j++){\n if((j + i)% 2 == 0){\n System.out.print(\"#\");\n }\n else System.out.print(\".\");\n }\n System.out.print(n);\n\n }\n }\n k = 0;\n System.out.print(n);\n }",
"true",
"{\n nu = scanner.next();\n h = Integer.parseInt(nu);\n nu = scanner.next();\n w = Integer.parseInt(nu);\n if(h == 0 && w == 0) break;\n else{\n for(i = 0; i < h; i++){\n for(j = 0; j < w; j++){\n if((j + i)% 2 == 0){\n System.out.print(\"#\");\n }\n else System.out.print(\".\");\n }\n System.out.print(n);\n\n }\n }\n k = 0;\n System.out.print(n);\n }",
"nu = scanner.next()",
"nu",
"scanner.next()",
"scanner.next",
"scanner",
"h = Integer.parseInt(nu)",
"h",
"Integer.parseInt(nu)",
"Integer.parseInt",
"Integer",
"nu",
"nu = scanner.next()",
"nu",
"scanner.next()",
"scanner.next",
"scanner",
"w = Integer.parseInt(nu)",
"w",
"Integer.parseInt(nu)",
"Integer.parseInt",
"Integer",
"nu",
"if(h == 0 && w == 0) break;\n else{\n for(i = 0; i < h; i++){\n for(j = 0; j < w; j++){\n if((j + i)% 2 == 0){\n System.out.print(\"#\");\n }\n else System.out.print(\".\");\n }\n System.out.print(n);\n\n }\n }",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"break;",
"{\n for(i = 0; i < h; i++){\n for(j = 0; j < w; j++){\n if((j + i)% 2 == 0){\n System.out.print(\"#\");\n }\n else System.out.print(\".\");\n }\n System.out.print(n);\n\n }\n }",
"for(i = 0; i < h; i++){\n for(j = 0; j < w; j++){\n if((j + i)% 2 == 0){\n System.out.print(\"#\");\n }\n else System.out.print(\".\");\n }\n System.out.print(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((j + i)% 2 == 0){\n System.out.print(\"#\");\n }\n else System.out.print(\".\");\n }\n System.out.print(n);\n\n }",
"{\n for(j = 0; j < w; j++){\n if((j + i)% 2 == 0){\n System.out.print(\"#\");\n }\n else System.out.print(\".\");\n }\n System.out.print(n);\n\n }",
"for(j = 0; j < w; j++){\n if((j + i)% 2 == 0){\n System.out.print(\"#\");\n }\n else System.out.print(\".\");\n }",
"j = 0;",
"j = 0",
"j",
"0",
"j < w",
"j",
"w",
"j++",
"j++",
"j",
"{\n if((j + i)% 2 == 0){\n System.out.print(\"#\");\n }\n else System.out.print(\".\");\n }",
"{\n if((j + i)% 2 == 0){\n System.out.print(\"#\");\n }\n else System.out.print(\".\");\n }",
"if((j + i)% 2 == 0){\n System.out.print(\"#\");\n }\n else System.out.print(\".\");",
"(j + i)% 2 == 0",
"(j + i)% 2",
"(j + i)",
"j",
"i",
"2",
"0",
"{\n System.out.print(\"#\");\n }",
"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",
"k = 0",
"k",
"0",
"System.out.print(n)",
"System.out.print",
"System.out",
"System",
"System.out",
"n",
"scanner.close()",
"scanner.close",
"scanner",
"String[] args",
"args",
"public class Main{\n public static void main(String[] args){\n int h, w;\n int i, j, k = 0;\n String n = System.getProperty(\"line.separator\");\n Scanner scanner = new Scanner(System.in);\n String nu;\n while(true){\n nu = scanner.next();\n h = Integer.parseInt(nu);\n nu = scanner.next();\n w = Integer.parseInt(nu);\n if(h == 0 && w == 0) break;\n else{\n for(i = 0; i < h; i++){\n for(j = 0; j < w; j++){\n if((j + i)% 2 == 0){\n System.out.print(\"#\");\n }\n else System.out.print(\".\");\n }\n System.out.print(n);\n\n }\n }\n k = 0;\n System.out.print(n);\n }\n scanner.close();\n }\n}",
"public class Main{\n public static void main(String[] args){\n int h, w;\n int i, j, k = 0;\n String n = System.getProperty(\"line.separator\");\n Scanner scanner = new Scanner(System.in);\n String nu;\n while(true){\n nu = scanner.next();\n h = Integer.parseInt(nu);\n nu = scanner.next();\n w = Integer.parseInt(nu);\n if(h == 0 && w == 0) break;\n else{\n for(i = 0; i < h; i++){\n for(j = 0; j < w; j++){\n if((j + i)% 2 == 0){\n System.out.print(\"#\");\n }\n else System.out.print(\".\");\n }\n System.out.print(n);\n\n }\n }\n k = 0;\n System.out.print(n);\n }\n scanner.close();\n }\n}",
"Main"
] | import java.util.*;
public class Main{
public static void main(String[] args){
int h, w;
int i, j, k = 0;
String n = System.getProperty("line.separator");
Scanner scanner = new Scanner(System.in);
String nu;
while(true){
nu = scanner.next();
h = Integer.parseInt(nu);
nu = scanner.next();
w = Integer.parseInt(nu);
if(h == 0 && w == 0) break;
else{
for(i = 0; i < h; i++){
for(j = 0; j < w; j++){
if((j + i)% 2 == 0){
System.out.print("#");
}
else System.out.print(".");
}
System.out.print(n);
}
}
k = 0;
System.out.print(n);
}
scanner.close();
}
}
|
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
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,
3,
4,
18,
13,
13,
4,
18,
13,
13,
11,
1,
41,
13,
17,
2,
13,
4,
18,
13,
1,
40,
13,
30,
30,
41,
13,
4,
18,
13,
13,
41,
13,
4,
18,
13,
13,
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,
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
],
[
165,
5
],
[
165,
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
],
[
21,
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
],
[
42,
45
],
[
21,
46
],
[
46,
47
],
[
47,
48
],
[
46,
49
],
[
8,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
50,
55
],
[
55,
56
],
[
55,
57
],
[
57,
58
],
[
58,
59
],
[
50,
60
],
[
60,
61
],
[
61,
62
],
[
50,
63
],
[
64,
64
],
[
64,
65
],
[
65,
66
],
[
65,
67
],
[
67,
68
],
[
68,
69
],
[
67,
70
],
[
64,
71
],
[
71,
72
],
[
71,
73
],
[
73,
74
],
[
74,
75
],
[
73,
76
],
[
64,
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
],
[
90,
95
],
[
95,
96
],
[
95,
97
],
[
90,
98
],
[
98,
99
],
[
99,
100
],
[
90,
101
],
[
102,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
105,
107
],
[
104,
108
],
[
103,
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
],
[
103,
130
],
[
130,
131
],
[
131,
132
],
[
132,
133
],
[
132,
134
],
[
131,
135
],
[
130,
136
],
[
136,
137
],
[
137,
138
],
[
138,
139
],
[
139,
140
],
[
139,
141
],
[
137,
142
],
[
130,
143
],
[
143,
144
],
[
144,
145
],
[
145,
146
],
[
146,
147
],
[
146,
148
],
[
144,
149
],
[
89,
150
],
[
150,
151
],
[
151,
152
],
[
152,
153
],
[
152,
154
],
[
150,
155
],
[
64,
156
],
[
156,
157
],
[
157,
158
],
[
158,
159
],
[
158,
160
],
[
156,
161
],
[
6,
162
],
[
162,
163
],
[
0,
164
],
[
164,
165
],
[
164,
166
]
] | [
"import java.util.*;\n\npublic class Main{\n\tpublic static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tList<Integer> listH = new ArrayList<Integer>();\n\t\tList<Integer> listW = new ArrayList<Integer>();\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\t}\n\t\t\tlistH.add(H);\n\t\t\tlistW.add(W);\n\t\t}\n\n\t\tfor(int i = 0; i < listH.size(); i++){\n\t\t\tint h = listH.get(i);\n\t\t\tint w = listW.get(i);\n\t\t\tfor(int j = 0; j < h; j++){\n\t\t\t\tfor(int k = 0; k < w; k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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 if(k % 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.util.*;",
"util.*",
"java",
"public class Main{\n\tpublic static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tList<Integer> listH = new ArrayList<Integer>();\n\t\tList<Integer> listW = new ArrayList<Integer>();\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\t}\n\t\t\tlistH.add(H);\n\t\t\tlistW.add(W);\n\t\t}\n\n\t\tfor(int i = 0; i < listH.size(); i++){\n\t\t\tint h = listH.get(i);\n\t\t\tint w = listW.get(i);\n\t\t\tfor(int j = 0; j < h; j++){\n\t\t\t\tfor(int k = 0; k < w; k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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 if(k % 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){\n\t\tScanner scan = new Scanner(System.in);\n\t\tList<Integer> listH = new ArrayList<Integer>();\n\t\tList<Integer> listW = new ArrayList<Integer>();\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\t}\n\t\t\tlistH.add(H);\n\t\t\tlistW.add(W);\n\t\t}\n\n\t\tfor(int i = 0; i < listH.size(); i++){\n\t\t\tint h = listH.get(i);\n\t\t\tint w = listW.get(i);\n\t\t\tfor(int j = 0; j < h; j++){\n\t\t\t\tfor(int k = 0; k < w; k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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 if(k % 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\t\tScanner scan = new Scanner(System.in);\n\t\tList<Integer> listH = new ArrayList<Integer>();\n\t\tList<Integer> listW = new ArrayList<Integer>();\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\t}\n\t\t\tlistH.add(H);\n\t\t\tlistW.add(W);\n\t\t}\n\n\t\tfor(int i = 0; i < listH.size(); i++){\n\t\t\tint h = listH.get(i);\n\t\t\tint w = listW.get(i);\n\t\t\tfor(int j = 0; j < h; j++){\n\t\t\t\tfor(int k = 0; k < w; k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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 if(k % 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}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"List<Integer> listH = new ArrayList<Integer>();",
"listH",
"new ArrayList<Integer>()",
"List<Integer> listW = new ArrayList<Integer>();",
"listW",
"new ArrayList<Integer>()",
"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\t}\n\t\t\tlistH.add(H);\n\t\t\tlistW.add(W);\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\tlistH.add(H);\n\t\t\tlistW.add(W);\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\tlistH.add(H);\n\t\t\tlistW.add(W);\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;",
"listH.add(H)",
"listH.add",
"listH",
"H",
"listW.add(W)",
"listW.add",
"listW",
"W",
"for(int i = 0; i < listH.size(); i++){\n\t\t\tint h = listH.get(i);\n\t\t\tint w = listW.get(i);\n\t\t\tfor(int j = 0; j < h; j++){\n\t\t\t\tfor(int k = 0; k < w; k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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 if(k % 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}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < listH.size()",
"i",
"listH.size()",
"listH.size",
"listH",
"i++",
"i++",
"i",
"{\n\t\t\tint h = listH.get(i);\n\t\t\tint w = listW.get(i);\n\t\t\tfor(int j = 0; j < h; j++){\n\t\t\t\tfor(int k = 0; k < w; k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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 if(k % 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\t\tint h = listH.get(i);\n\t\t\tint w = listW.get(i);\n\t\t\tfor(int j = 0; j < h; j++){\n\t\t\t\tfor(int k = 0; k < w; k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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 if(k % 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}",
"int h = listH.get(i);",
"h",
"listH.get(i)",
"listH.get",
"listH",
"i",
"int w = listW.get(i);",
"w",
"listW.get(i)",
"listW.get",
"listW",
"i",
"for(int j = 0; j < h; j++){\n\t\t\t\tfor(int k = 0; k < w; k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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 if(k % 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 j = 0;",
"int j = 0;",
"j",
"0",
"j < h",
"j",
"h",
"j++",
"j++",
"j",
"{\n\t\t\t\tfor(int k = 0; k < w; k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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 if(k % 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 k = 0; k < w; k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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 if(k % 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 k = 0; k < w; k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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 if(k % 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 k = 0;",
"int k = 0;",
"k",
"0",
"k < w",
"k",
"w",
"k++",
"k++",
"k",
"{\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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 if(k % 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(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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 if(k % 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(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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 if(k % 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}",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\tif(k % 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(k % 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}",
"k % 2 == 0",
"k % 2",
"k",
"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",
"\".\"",
"if(k % 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}",
"k % 2 == 0",
"k % 2",
"k",
"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\tScanner scan = new Scanner(System.in);\n\t\tList<Integer> listH = new ArrayList<Integer>();\n\t\tList<Integer> listW = new ArrayList<Integer>();\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\t}\n\t\t\tlistH.add(H);\n\t\t\tlistW.add(W);\n\t\t}\n\n\t\tfor(int i = 0; i < listH.size(); i++){\n\t\t\tint h = listH.get(i);\n\t\t\tint w = listW.get(i);\n\t\t\tfor(int j = 0; j < h; j++){\n\t\t\t\tfor(int k = 0; k < w; k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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 if(k % 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\tpublic static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\tList<Integer> listH = new ArrayList<Integer>();\n\t\tList<Integer> listW = new ArrayList<Integer>();\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\t}\n\t\t\tlistH.add(H);\n\t\t\tlistW.add(W);\n\t\t}\n\n\t\tfor(int i = 0; i < listH.size(); i++){\n\t\t\tint h = listH.get(i);\n\t\t\tint w = listW.get(i);\n\t\t\tfor(int j = 0; j < h; j++){\n\t\t\t\tfor(int k = 0; k < w; k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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 if(k % 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.util.*;
public class Main{
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
List<Integer> listH = new ArrayList<Integer>();
List<Integer> listW = new ArrayList<Integer>();
for(;;){
int H = scan.nextInt();
int W = scan.nextInt();
if((H == 0) && (W == 0)){
break;
}
listH.add(H);
listW.add(W);
}
for(int i = 0; i < listH.size(); i++){
int h = listH.get(i);
int w = listW.get(i);
for(int j = 0; j < h; j++){
for(int k = 0; k < w; k++){
if(j % 2 == 0){
if(k % 2 == 0){
System.out.print("#");
} else{
System.out.print(".");
}
} else if(k % 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,
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,
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
],
[
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
],
[
39,
41
],
[
37,
42
],
[
42,
43
],
[
42,
44
],
[
37,
45
],
[
45,
46
],
[
46,
47
],
[
37,
48
],
[
49,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
50,
55
],
[
55,
56
],
[
55,
57
],
[
50,
58
],
[
58,
59
],
[
59,
60
],
[
50,
61
],
[
62,
62
],
[
62,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
65,
69
],
[
64,
70
],
[
63,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
74,
76
],
[
72,
77
],
[
63,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
79,
84
],
[
49,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
17,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
92,
94
],
[
6,
95
],
[
95,
96
],
[
0,
97
],
[
97,
98
],
[
97,
99
]
] | [
"\n\nimport java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\tStringBuilder sb = new StringBuilder();\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true){\n\t\t//Scanner scan = new Scanner(System.in);\n\n\n\t\tint H = scan.nextInt();\n\t int W = scan.nextInt();\n\n\n\t if(H == 0 && W == 0)break;\n\t for(int i = 1;i <= H ;i++){\n\t \tfor(int j = 1;j <= W; j++){\n\t \t\tif((i + j)% 2 == 0){\n\n\t \t\t\tSystem.out.print(\"#\");\n\t \t\t}else{\n\n\t \t\t\tSystem.out.print(\".\");\n\t \t\t}\n\n\t \t}\n\t \tSystem.out.println();\n\n\t }\n\n\t System.out.println();\n\t }\n\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tStringBuilder sb = new StringBuilder();\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true){\n\t\t//Scanner scan = new Scanner(System.in);\n\n\n\t\tint H = scan.nextInt();\n\t int W = scan.nextInt();\n\n\n\t if(H == 0 && W == 0)break;\n\t for(int i = 1;i <= H ;i++){\n\t \tfor(int j = 1;j <= W; j++){\n\t \t\tif((i + j)% 2 == 0){\n\n\t \t\t\tSystem.out.print(\"#\");\n\t \t\t}else{\n\n\t \t\t\tSystem.out.print(\".\");\n\t \t\t}\n\n\t \t}\n\t \tSystem.out.println();\n\n\t }\n\n\t System.out.println();\n\t }\n\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tStringBuilder sb = new StringBuilder();\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true){\n\t\t//Scanner scan = new Scanner(System.in);\n\n\n\t\tint H = scan.nextInt();\n\t int W = scan.nextInt();\n\n\n\t if(H == 0 && W == 0)break;\n\t for(int i = 1;i <= H ;i++){\n\t \tfor(int j = 1;j <= W; j++){\n\t \t\tif((i + j)% 2 == 0){\n\n\t \t\t\tSystem.out.print(\"#\");\n\t \t\t}else{\n\n\t \t\t\tSystem.out.print(\".\");\n\t \t\t}\n\n\t \t}\n\t \tSystem.out.println();\n\n\t }\n\n\t System.out.println();\n\t }\n\n\t}",
"main",
"{\n\t\tStringBuilder sb = new StringBuilder();\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true){\n\t\t//Scanner scan = new Scanner(System.in);\n\n\n\t\tint H = scan.nextInt();\n\t int W = scan.nextInt();\n\n\n\t if(H == 0 && W == 0)break;\n\t for(int i = 1;i <= H ;i++){\n\t \tfor(int j = 1;j <= W; j++){\n\t \t\tif((i + j)% 2 == 0){\n\n\t \t\t\tSystem.out.print(\"#\");\n\t \t\t}else{\n\n\t \t\t\tSystem.out.print(\".\");\n\t \t\t}\n\n\t \t}\n\t \tSystem.out.println();\n\n\t }\n\n\t System.out.println();\n\t }\n\n\t}",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"while(true){\n\t\t//Scanner scan = new Scanner(System.in);\n\n\n\t\tint H = scan.nextInt();\n\t int W = scan.nextInt();\n\n\n\t if(H == 0 && W == 0)break;\n\t for(int i = 1;i <= H ;i++){\n\t \tfor(int j = 1;j <= W; j++){\n\t \t\tif((i + j)% 2 == 0){\n\n\t \t\t\tSystem.out.print(\"#\");\n\t \t\t}else{\n\n\t \t\t\tSystem.out.print(\".\");\n\t \t\t}\n\n\t \t}\n\t \tSystem.out.println();\n\n\t }\n\n\t System.out.println();\n\t }",
"true",
"{\n\t\t//Scanner scan = new Scanner(System.in);\n\n\n\t\tint H = scan.nextInt();\n\t int W = scan.nextInt();\n\n\n\t if(H == 0 && W == 0)break;\n\t for(int i = 1;i <= H ;i++){\n\t \tfor(int j = 1;j <= W; j++){\n\t \t\tif((i + j)% 2 == 0){\n\n\t \t\t\tSystem.out.print(\"#\");\n\t \t\t}else{\n\n\t \t\t\tSystem.out.print(\".\");\n\t \t\t}\n\n\t \t}\n\t \tSystem.out.println();\n\n\t }\n\n\t System.out.println();\n\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;",
"for(int i = 1;i <= H ;i++){\n\t \tfor(int j = 1;j <= W; j++){\n\t \t\tif((i + j)% 2 == 0){\n\n\t \t\t\tSystem.out.print(\"#\");\n\t \t\t}else{\n\n\t \t\t\tSystem.out.print(\".\");\n\t \t\t}\n\n\t \t}\n\t \tSystem.out.println();\n\n\t }",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i <= H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t \tfor(int j = 1;j <= W; j++){\n\t \t\tif((i + j)% 2 == 0){\n\n\t \t\t\tSystem.out.print(\"#\");\n\t \t\t}else{\n\n\t \t\t\tSystem.out.print(\".\");\n\t \t\t}\n\n\t \t}\n\t \tSystem.out.println();\n\n\t }",
"{\n\t \tfor(int j = 1;j <= W; j++){\n\t \t\tif((i + j)% 2 == 0){\n\n\t \t\t\tSystem.out.print(\"#\");\n\t \t\t}else{\n\n\t \t\t\tSystem.out.print(\".\");\n\t \t\t}\n\n\t \t}\n\t \tSystem.out.println();\n\n\t }",
"for(int j = 1;j <= W; j++){\n\t \t\tif((i + j)% 2 == 0){\n\n\t \t\t\tSystem.out.print(\"#\");\n\t \t\t}else{\n\n\t \t\t\tSystem.out.print(\".\");\n\t \t\t}\n\n\t \t}",
"int j = 1;",
"int j = 1;",
"j",
"1",
"j <= W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t \t\tif((i + j)% 2 == 0){\n\n\t \t\t\tSystem.out.print(\"#\");\n\t \t\t}else{\n\n\t \t\t\tSystem.out.print(\".\");\n\t \t\t}\n\n\t \t}",
"{\n\t \t\tif((i + j)% 2 == 0){\n\n\t \t\t\tSystem.out.print(\"#\");\n\t \t\t}else{\n\n\t \t\t\tSystem.out.print(\".\");\n\t \t\t}\n\n\t \t}",
"if((i + j)% 2 == 0){\n\n\t \t\t\tSystem.out.print(\"#\");\n\t \t\t}else{\n\n\t \t\t\tSystem.out.print(\".\");\n\t \t\t}",
"(i + j)% 2 == 0",
"(i + j)% 2",
"(i + j)",
"i",
"j",
"2",
"0",
"{\n\n\t \t\t\tSystem.out.print(\"#\");\n\t \t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\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",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tStringBuilder sb = new StringBuilder();\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true){\n\t\t//Scanner scan = new Scanner(System.in);\n\n\n\t\tint H = scan.nextInt();\n\t int W = scan.nextInt();\n\n\n\t if(H == 0 && W == 0)break;\n\t for(int i = 1;i <= H ;i++){\n\t \tfor(int j = 1;j <= W; j++){\n\t \t\tif((i + j)% 2 == 0){\n\n\t \t\t\tSystem.out.print(\"#\");\n\t \t\t}else{\n\n\t \t\t\tSystem.out.print(\".\");\n\t \t\t}\n\n\t \t}\n\t \tSystem.out.println();\n\n\t }\n\n\t System.out.println();\n\t }\n\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tStringBuilder sb = new StringBuilder();\n\t\tScanner scan = new Scanner(System.in);\n\t\twhile(true){\n\t\t//Scanner scan = new Scanner(System.in);\n\n\n\t\tint H = scan.nextInt();\n\t int W = scan.nextInt();\n\n\n\t if(H == 0 && W == 0)break;\n\t for(int i = 1;i <= H ;i++){\n\t \tfor(int j = 1;j <= W; j++){\n\t \t\tif((i + j)% 2 == 0){\n\n\t \t\t\tSystem.out.print(\"#\");\n\t \t\t}else{\n\n\t \t\t\tSystem.out.print(\".\");\n\t \t\t}\n\n\t \t}\n\t \tSystem.out.println();\n\n\t }\n\n\t System.out.println();\n\t }\n\n\t}\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
StringBuilder sb = new StringBuilder();
Scanner scan = new Scanner(System.in);
while(true){
//Scanner scan = new Scanner(System.in);
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 + j)% 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,
4,
18,
13,
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,
30,
4,
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,
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
],
[
120,
5
],
[
120,
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
],
[
24,
27
],
[
16,
28
],
[
28,
29
],
[
28,
30
],
[
30,
31
],
[
31,
32
],
[
30,
33
],
[
33,
34
],
[
33,
35
],
[
16,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
39,
40
],
[
38,
41
],
[
41,
42
],
[
41,
43
],
[
16,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
46,
48
],
[
45,
49
],
[
49,
50
],
[
49,
51
],
[
44,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
53,
56
],
[
16,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
59,
61
],
[
57,
62
],
[
62,
63
],
[
62,
64
],
[
57,
65
],
[
65,
66
],
[
66,
67
],
[
57,
68
],
[
69,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
70,
75
],
[
75,
76
],
[
75,
77
],
[
70,
78
],
[
78,
79
],
[
79,
80
],
[
70,
81
],
[
82,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
86,
88
],
[
85,
89
],
[
84,
90
],
[
83,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
94,
96
],
[
92,
97
],
[
83,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
101,
103
],
[
99,
104
],
[
69,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
105,
110
],
[
16,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
113,
115
],
[
111,
116
],
[
6,
117
],
[
117,
118
],
[
0,
119
],
[
119,
120
],
[
119,
121
]
] | [
"\nimport 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 (sc.hasNext()) {\n\t\t\tString input = sc.nextLine();\n\t\t\tString[] array = input.split(\" \");\n\t\t\tint h = Integer.parseInt(array[0]);\n\t\t\tint w = Integer.parseInt(array[1]);\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tSystem.exit(0);\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.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\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\twhile (sc.hasNext()) {\n\t\t\tString input = sc.nextLine();\n\t\t\tString[] array = input.split(\" \");\n\t\t\tint h = Integer.parseInt(array[0]);\n\t\t\tint w = Integer.parseInt(array[1]);\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tSystem.exit(0);\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.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\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 (sc.hasNext()) {\n\t\t\tString input = sc.nextLine();\n\t\t\tString[] array = input.split(\" \");\n\t\t\tint h = Integer.parseInt(array[0]);\n\t\t\tint w = Integer.parseInt(array[1]);\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tSystem.exit(0);\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.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\n\t\t}\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile (sc.hasNext()) {\n\t\t\tString input = sc.nextLine();\n\t\t\tString[] array = input.split(\" \");\n\t\t\tint h = Integer.parseInt(array[0]);\n\t\t\tint w = Integer.parseInt(array[1]);\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tSystem.exit(0);\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.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\n\t\t}\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"while (sc.hasNext()) {\n\t\t\tString input = sc.nextLine();\n\t\t\tString[] array = input.split(\" \");\n\t\t\tint h = Integer.parseInt(array[0]);\n\t\t\tint w = Integer.parseInt(array[1]);\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tSystem.exit(0);\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.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\n\t\t}",
"sc.hasNext()",
"sc.hasNext",
"sc",
"{\n\t\t\tString input = sc.nextLine();\n\t\t\tString[] array = input.split(\" \");\n\t\t\tint h = Integer.parseInt(array[0]);\n\t\t\tint w = Integer.parseInt(array[1]);\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tSystem.exit(0);\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.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\n\t\t}",
"String input = sc.nextLine();",
"input",
"sc.nextLine()",
"sc.nextLine",
"sc",
"String[] array = input.split(\" \");",
"array",
"input.split(\" \")",
"input.split",
"input",
"\" \"",
"int h = Integer.parseInt(array[0]);",
"h",
"Integer.parseInt(array[0])",
"Integer.parseInt",
"Integer",
"array[0]",
"array",
"0",
"int w = Integer.parseInt(array[1]);",
"w",
"Integer.parseInt(array[1])",
"Integer.parseInt",
"Integer",
"array[1]",
"array",
"1",
"if (h == 0 && w == 0) {\n\t\t\t\tSystem.exit(0);\n\t\t\t}",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"{\n\t\t\t\tSystem.exit(0);\n\t\t\t}",
"System.exit(0)",
"System.exit",
"System",
"0",
"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.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\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.print(\"\\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\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.print(\"\\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\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.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\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile (sc.hasNext()) {\n\t\t\tString input = sc.nextLine();\n\t\t\tString[] array = input.split(\" \");\n\t\t\tint h = Integer.parseInt(array[0]);\n\t\t\tint w = Integer.parseInt(array[1]);\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tSystem.exit(0);\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.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\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 (sc.hasNext()) {\n\t\t\tString input = sc.nextLine();\n\t\t\tString[] array = input.split(\" \");\n\t\t\tint h = Integer.parseInt(array[0]);\n\t\t\tint w = Integer.parseInt(array[1]);\n\t\t\tif (h == 0 && w == 0) {\n\t\t\t\tSystem.exit(0);\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.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\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 (sc.hasNext()) {
String input = sc.nextLine();
String[] array = input.split(" ");
int h = Integer.parseInt(array[0]);
int w = Integer.parseInt(array[1]);
if (h == 0 && w == 0) {
System.exit(0);
}
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.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,
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,
41,
13,
2,
2,
13,
17,
17,
41,
13,
2,
2,
13,
17,
17,
14,
2,
2,
13,
13,
2,
40,
13,
40,
13,
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
],
[
116,
5
],
[
116,
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
],
[
60,
62
],
[
62,
63
],
[
63,
64
],
[
63,
65
],
[
62,
66
],
[
59,
67
],
[
67,
68
],
[
67,
69
],
[
69,
70
],
[
70,
71
],
[
70,
72
],
[
69,
73
],
[
59,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
75,
79
],
[
79,
80
],
[
80,
81
],
[
79,
82
],
[
82,
83
],
[
74,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
85,
90
],
[
74,
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
],
[
8,
110
],
[
110,
111
],
[
111,
112
],
[
6,
113
],
[
113,
114
],
[
0,
115
],
[
115,
116
],
[
115,
117
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\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 (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n boolean oddRow = (i % 2) == 1;\n boolean oddColumn = (j % 2) == 1;\n\n if ((oddRow && oddColumn) || (!oddRow && !oddColumn)) {\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 sc.close();\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 while (true) {\n int h = sc.nextInt();\n int w = sc.nextInt();\n\n if (h == 0 && w == 0) break;\n\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n boolean oddRow = (i % 2) == 1;\n boolean oddColumn = (j % 2) == 1;\n\n if ((oddRow && oddColumn) || (!oddRow && !oddColumn)) {\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 sc.close();\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\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 (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n boolean oddRow = (i % 2) == 1;\n boolean oddColumn = (j % 2) == 1;\n\n if ((oddRow && oddColumn) || (!oddRow && !oddColumn)) {\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 sc.close();\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\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 (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n boolean oddRow = (i % 2) == 1;\n boolean oddColumn = (j % 2) == 1;\n\n if ((oddRow && oddColumn) || (!oddRow && !oddColumn)) {\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 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\n if (h == 0 && w == 0) break;\n\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n boolean oddRow = (i % 2) == 1;\n boolean oddColumn = (j % 2) == 1;\n\n if ((oddRow && oddColumn) || (!oddRow && !oddColumn)) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n }",
"true",
"{\n int h = sc.nextInt();\n int w = sc.nextInt();\n\n if (h == 0 && w == 0) break;\n\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n boolean oddRow = (i % 2) == 1;\n boolean oddColumn = (j % 2) == 1;\n\n if ((oddRow && oddColumn) || (!oddRow && !oddColumn)) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\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 i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n boolean oddRow = (i % 2) == 1;\n boolean oddColumn = (j % 2) == 1;\n\n if ((oddRow && oddColumn) || (!oddRow && !oddColumn)) {\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 boolean oddRow = (i % 2) == 1;\n boolean oddColumn = (j % 2) == 1;\n\n if ((oddRow && oddColumn) || (!oddRow && !oddColumn)) {\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 boolean oddRow = (i % 2) == 1;\n boolean oddColumn = (j % 2) == 1;\n\n if ((oddRow && oddColumn) || (!oddRow && !oddColumn)) {\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 boolean oddRow = (i % 2) == 1;\n boolean oddColumn = (j % 2) == 1;\n\n if ((oddRow && oddColumn) || (!oddRow && !oddColumn)) {\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 boolean oddRow = (i % 2) == 1;\n boolean oddColumn = (j % 2) == 1;\n\n if ((oddRow && oddColumn) || (!oddRow && !oddColumn)) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n\n }",
"{\n boolean oddRow = (i % 2) == 1;\n boolean oddColumn = (j % 2) == 1;\n\n if ((oddRow && oddColumn) || (!oddRow && !oddColumn)) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n\n }",
"boolean oddRow = (i % 2) == 1;",
"oddRow",
"(i % 2) == 1",
"(i % 2)",
"i",
"2",
"1",
"boolean oddColumn = (j % 2) == 1;",
"oddColumn",
"(j % 2) == 1",
"(j % 2)",
"j",
"2",
"1",
"if ((oddRow && oddColumn) || (!oddRow && !oddColumn)) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }",
"(oddRow && oddColumn) || (!oddRow && !oddColumn)",
"(oddRow && oddColumn)",
"oddRow",
"oddColumn",
"(!oddRow && !oddColumn)",
"!oddRow",
"oddRow",
"!oddColumn",
"oddColumn",
"{\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 Scanner sc = new Scanner(System.in);\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 (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n boolean oddRow = (i % 2) == 1;\n boolean oddColumn = (j % 2) == 1;\n\n if ((oddRow && oddColumn) || (!oddRow && !oddColumn)) {\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 sc.close();\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\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 (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n boolean oddRow = (i % 2) == 1;\n boolean oddColumn = (j % 2) == 1;\n\n if ((oddRow && oddColumn) || (!oddRow && !oddColumn)) {\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 sc.close();\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;
for (int i = 0; i < h; i++) {
for (int j = 0; j < w; j++) {
boolean oddRow = (i % 2) == 1;
boolean oddColumn = (j % 2) == 1;
if ((oddRow && oddColumn) || (!oddRow && !oddColumn)) {
System.out.print("#");
} else {
System.out.print(".");
}
}
System.out.println("");
}
System.out.println("");
}
sc.close();
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
20,
41,
13,
20,
12,
13,
30,
42,
17,
30,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
4,
18,
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,
13,
17,
4,
18,
13,
17,
4,
18,
13,
4,
18,
13,
4,
18,
13,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
9,
10
],
[
9,
11
],
[
7,
12
],
[
12,
13
],
[
12,
14
],
[
7,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
23,
26
],
[
26,
27
],
[
27,
28
],
[
20,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
32,
33
],
[
31,
34
],
[
34,
35
],
[
35,
36
],
[
20,
37
],
[
37,
38
],
[
38,
39
],
[
39,
40
],
[
39,
41
],
[
38,
42
],
[
42,
43
],
[
42,
44
],
[
37,
45
],
[
20,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
48,
50
],
[
46,
51
],
[
51,
52
],
[
51,
53
],
[
46,
54
],
[
54,
55
],
[
55,
56
],
[
46,
57
],
[
58,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
61,
63
],
[
59,
64
],
[
64,
65
],
[
64,
66
],
[
59,
67
],
[
67,
68
],
[
68,
69
],
[
59,
70
],
[
71,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
74,
78
],
[
73,
79
],
[
72,
80
],
[
80,
81
],
[
81,
82
],
[
80,
83
],
[
72,
84
],
[
84,
85
],
[
85,
86
],
[
84,
87
],
[
58,
88
],
[
88,
89
],
[
89,
90
],
[
20,
91
],
[
91,
92
],
[
92,
93
],
[
17,
94
],
[
94,
95
],
[
95,
96
],
[
15,
97
],
[
97,
98
]
] | [
"import java.io.PrintWriter;\nimport java.util.Scanner;\n\nclass Main{\n private static final Scanner sc = new Scanner(System.in);\n private static final PrintWriter out = new PrintWriter(System.out);\n public static void main(String[] Args){\n while(true){\n final int h = Integer.parseInt(sc.next());\n final int w = Integer.parseInt(sc.next());\n if(h==0&&w==0) break;\n for(int i = 0; i<h; i++){\n for(int j = 0; j<w; j++){\n if( ( (i+j)&1)==0) out.print(\"#\");\n else out.print('.');\n }\n out.println();\n }\n out.println();\n }\n out.flush();\n }\n}",
"import java.io.PrintWriter;",
"PrintWriter",
"java.io",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main{\n private static final Scanner sc = new Scanner(System.in);\n private static final PrintWriter out = new PrintWriter(System.out);\n public static void main(String[] Args){\n while(true){\n final int h = Integer.parseInt(sc.next());\n final int w = Integer.parseInt(sc.next());\n if(h==0&&w==0) break;\n for(int i = 0; i<h; i++){\n for(int j = 0; j<w; j++){\n if( ( (i+j)&1)==0) out.print(\"#\");\n else out.print('.');\n }\n out.println();\n }\n out.println();\n }\n out.flush();\n }\n}",
"Main",
"private static final Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"private static final PrintWriter out = new PrintWriter(System.out);",
"out",
"new PrintWriter(System.out)",
"public static void main(String[] Args){\n while(true){\n final int h = Integer.parseInt(sc.next());\n final int w = Integer.parseInt(sc.next());\n if(h==0&&w==0) break;\n for(int i = 0; i<h; i++){\n for(int j = 0; j<w; j++){\n if( ( (i+j)&1)==0) out.print(\"#\");\n else out.print('.');\n }\n out.println();\n }\n out.println();\n }\n out.flush();\n }",
"main",
"{\n while(true){\n final int h = Integer.parseInt(sc.next());\n final int w = Integer.parseInt(sc.next());\n if(h==0&&w==0) break;\n for(int i = 0; i<h; i++){\n for(int j = 0; j<w; j++){\n if( ( (i+j)&1)==0) out.print(\"#\");\n else out.print('.');\n }\n out.println();\n }\n out.println();\n }\n out.flush();\n }",
"while(true){\n final int h = Integer.parseInt(sc.next());\n final int w = Integer.parseInt(sc.next());\n if(h==0&&w==0) break;\n for(int i = 0; i<h; i++){\n for(int j = 0; j<w; j++){\n if( ( (i+j)&1)==0) out.print(\"#\");\n else out.print('.');\n }\n out.println();\n }\n out.println();\n }",
"true",
"{\n final int h = Integer.parseInt(sc.next());\n final int w = Integer.parseInt(sc.next());\n if(h==0&&w==0) break;\n for(int i = 0; i<h; i++){\n for(int j = 0; j<w; j++){\n if( ( (i+j)&1)==0) out.print(\"#\");\n else out.print('.');\n }\n out.println();\n }\n out.println();\n }",
"final int h = Integer.parseInt(sc.next());",
"h",
"Integer.parseInt(sc.next())",
"Integer.parseInt",
"Integer",
"sc.next()",
"sc.next",
"sc",
"final int w = Integer.parseInt(sc.next());",
"w",
"Integer.parseInt(sc.next())",
"Integer.parseInt",
"Integer",
"sc.next()",
"sc.next",
"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 for(int j = 0; j<w; j++){\n if( ( (i+j)&1)==0) out.print(\"#\");\n else out.print('.');\n }\n 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+j)&1)==0) out.print(\"#\");\n else out.print('.');\n }\n out.println();\n }",
"{\n for(int j = 0; j<w; j++){\n if( ( (i+j)&1)==0) out.print(\"#\");\n else out.print('.');\n }\n out.println();\n }",
"for(int j = 0; j<w; j++){\n if( ( (i+j)&1)==0) out.print(\"#\");\n else out.print('.');\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j<w",
"j",
"w",
"j++",
"j++",
"j",
"{\n if( ( (i+j)&1)==0) out.print(\"#\");\n else out.print('.');\n }",
"{\n if( ( (i+j)&1)==0) out.print(\"#\");\n else out.print('.');\n }",
"if( ( (i+j)&1)==0) out.print(\"#\");\n else out.print('.');",
"( (i+j)&1)==0",
"( (i+j)&1)",
"(i+j)",
"i",
"j",
"1",
"0",
"out.print(\"#\")",
"out.print",
"out",
"\"#\"",
"out.print('.')",
"out.print",
"out",
"'.'",
"out.println()",
"out.println",
"out",
"out.println()",
"out.println",
"out",
"out.flush()",
"out.flush",
"out",
"String[] Args",
"Args"
] | import java.io.PrintWriter;
import java.util.Scanner;
class Main{
private static final Scanner sc = new Scanner(System.in);
private static final PrintWriter out = new PrintWriter(System.out);
public static void main(String[] Args){
while(true){
final int h = Integer.parseInt(sc.next());
final int w = Integer.parseInt(sc.next());
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) out.print("#");
else out.print('.');
}
out.println();
}
out.println();
}
out.flush();
}
} |
[
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,
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
] | [
[
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
],
[
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
],
[
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
],
[
18,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
121,
123
],
[
119,
124
],
[
6,
125
],
[
125,
126
]
] | [
"import java.util.*;\n\nclass Main{\n\tpublic static void main(String args[]){\n\t\tint H, W;\n\t\tScanner scan = new Scanner(System.in);\n\n\t\twhile(true){\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t\t\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 k=0; k<W; k++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\t//??¶??°????????????\n\t\t\t\t\t\tif(k % 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\t\telse{\n\t\t\t\t\t\t//?\\???°????????????\n\t\t\t\t\t\tif(k % 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\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\tint H, W;\n\t\tScanner scan = new Scanner(System.in);\n\n\t\twhile(true){\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t\t\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 k=0; k<W; k++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\t//??¶??°????????????\n\t\t\t\t\t\tif(k % 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\t\telse{\n\t\t\t\t\t\t//?\\???°????????????\n\t\t\t\t\t\tif(k % 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\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\tint H, W;\n\t\tScanner scan = new Scanner(System.in);\n\n\t\twhile(true){\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t\t\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 k=0; k<W; k++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\t//??¶??°????????????\n\t\t\t\t\t\tif(k % 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\t\telse{\n\t\t\t\t\t\t//?\\???°????????????\n\t\t\t\t\t\tif(k % 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\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\tint H, W;\n\t\tScanner scan = new Scanner(System.in);\n\n\t\twhile(true){\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t\t\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 k=0; k<W; k++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\t//??¶??°????????????\n\t\t\t\t\t\tif(k % 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\t\telse{\n\t\t\t\t\t\t//?\\???°????????????\n\t\t\t\t\t\tif(k % 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\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}",
"int H",
"H",
"W;",
"W",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"while(true){\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t\t\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 k=0; k<W; k++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\t//??¶??°????????????\n\t\t\t\t\t\tif(k % 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\t\telse{\n\t\t\t\t\t\t//?\\???°????????????\n\t\t\t\t\t\tif(k % 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\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 = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t\t\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 k=0; k<W; k++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\t//??¶??°????????????\n\t\t\t\t\t\tif(k % 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\t\telse{\n\t\t\t\t\t\t//?\\???°????????????\n\t\t\t\t\t\tif(k % 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\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){break;}",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{break;}",
"break;",
"for(int i=0; i<H; i++){\n\t\t\t\tfor(int k=0; k<W; k++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\t//??¶??°????????????\n\t\t\t\t\t\tif(k % 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\t\telse{\n\t\t\t\t\t\t//?\\???°????????????\n\t\t\t\t\t\tif(k % 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\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 k=0; k<W; k++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\t//??¶??°????????????\n\t\t\t\t\t\tif(k % 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\t\telse{\n\t\t\t\t\t\t//?\\???°????????????\n\t\t\t\t\t\tif(k % 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\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"{\n\t\t\t\tfor(int k=0; k<W; k++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\t//??¶??°????????????\n\t\t\t\t\t\tif(k % 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\t\telse{\n\t\t\t\t\t\t//?\\???°????????????\n\t\t\t\t\t\tif(k % 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\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"for(int k=0; k<W; k++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\t//??¶??°????????????\n\t\t\t\t\t\tif(k % 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\t\telse{\n\t\t\t\t\t\t//?\\???°????????????\n\t\t\t\t\t\tif(k % 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\t}",
"int k=0;",
"int k=0;",
"k",
"0",
"k<W",
"k",
"W",
"k++",
"k++",
"k",
"{\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\t//??¶??°????????????\n\t\t\t\t\t\tif(k % 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\t\telse{\n\t\t\t\t\t\t//?\\???°????????????\n\t\t\t\t\t\tif(k % 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\t}",
"{\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\t//??¶??°????????????\n\t\t\t\t\t\tif(k % 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\t\telse{\n\t\t\t\t\t\t//?\\???°????????????\n\t\t\t\t\t\tif(k % 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\t}",
"if(i % 2 == 0){\n\t\t\t\t\t\t//??¶??°????????????\n\t\t\t\t\t\tif(k % 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\t\telse{\n\t\t\t\t\t\t//?\\???°????????????\n\t\t\t\t\t\tif(k % 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\t\t//??¶??°????????????\n\t\t\t\t\t\tif(k % 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(k % 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}",
"k % 2 ==0",
"k % 2",
"k",
"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\t//?\\???°????????????\n\t\t\t\t\t\tif(k % 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(k % 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}",
"k % 2 ==0",
"k % 2",
"k",
"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.util.*;
class Main{
public static void main(String args[]){
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 k=0; k<W; k++){
if(i % 2 == 0){
//??¶??°????????????
if(k % 2 ==0){
System.out.print("#");
}
else{
System.out.print(".");
}
}
else{
//?\???°????????????
if(k % 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,
4,
18,
13,
41,
13,
4,
18,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
2,
2,
13,
17,
17,
1,
40,
13,
30,
30,
0,
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,
4,
18,
13,
17,
13,
30,
4,
18,
18,
13,
13,
4,
18,
13,
17,
2,
13,
17,
4,
18,
18,
13,
13,
3,
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
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
17,
20
],
[
20,
21
],
[
21,
22
],
[
14,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
26,
27
],
[
25,
28
],
[
28,
29
],
[
29,
30
],
[
14,
31
],
[
31,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
32,
36
],
[
36,
37
],
[
36,
38
],
[
31,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
39,
43
],
[
43,
44
],
[
44,
45
],
[
45,
46
],
[
45,
47
],
[
43,
48
],
[
48,
49
],
[
48,
50
],
[
50,
51
],
[
51,
52
],
[
51,
53
],
[
50,
54
],
[
43,
55
],
[
55,
56
],
[
56,
57
],
[
43,
58
],
[
59,
59
],
[
59,
60
],
[
60,
61
],
[
60,
62
],
[
39,
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
],
[
77,
81
],
[
76,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
83,
88
],
[
88,
89
],
[
89,
90
],
[
88,
91
],
[
88,
92
],
[
76,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
96,
98
],
[
94,
99
],
[
99,
100
],
[
100,
101
],
[
99,
102
],
[
99,
103
],
[
103,
104
],
[
103,
105
],
[
39,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
108,
110
],
[
31,
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 std = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint h = Integer.parseInt(std.next());\n\t\t\tint w = Integer.parseInt(std.next());\n\t\t\tif(h!=0 && w!=0){\n\t\t\t\tString line = \"\";\n\t\t\t\tfor(int m=1; m<=w/2+1; m++){\n\t\t\t\t\tline += \"#.\";\n\t\t\t\t}\n\t\t\t\tfor(int n=1; n<=h; n++){\n\t\t\t\t\tif(n%2==1){\n\t\t\t\t\t\tSystem.out.println(line.substring(0, w));\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(line.substring(1, w+1));\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}else break;\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 std = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint h = Integer.parseInt(std.next());\n\t\t\tint w = Integer.parseInt(std.next());\n\t\t\tif(h!=0 && w!=0){\n\t\t\t\tString line = \"\";\n\t\t\t\tfor(int m=1; m<=w/2+1; m++){\n\t\t\t\t\tline += \"#.\";\n\t\t\t\t}\n\t\t\t\tfor(int n=1; n<=h; n++){\n\t\t\t\t\tif(n%2==1){\n\t\t\t\t\t\tSystem.out.println(line.substring(0, w));\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(line.substring(1, w+1));\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}else break;\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args){\n\t\tScanner std = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint h = Integer.parseInt(std.next());\n\t\t\tint w = Integer.parseInt(std.next());\n\t\t\tif(h!=0 && w!=0){\n\t\t\t\tString line = \"\";\n\t\t\t\tfor(int m=1; m<=w/2+1; m++){\n\t\t\t\t\tline += \"#.\";\n\t\t\t\t}\n\t\t\t\tfor(int n=1; n<=h; n++){\n\t\t\t\t\tif(n%2==1){\n\t\t\t\t\t\tSystem.out.println(line.substring(0, w));\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(line.substring(1, w+1));\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}else break;\n\t\t}\n\t}",
"main",
"{\n\t\tScanner std = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint h = Integer.parseInt(std.next());\n\t\t\tint w = Integer.parseInt(std.next());\n\t\t\tif(h!=0 && w!=0){\n\t\t\t\tString line = \"\";\n\t\t\t\tfor(int m=1; m<=w/2+1; m++){\n\t\t\t\t\tline += \"#.\";\n\t\t\t\t}\n\t\t\t\tfor(int n=1; n<=h; n++){\n\t\t\t\t\tif(n%2==1){\n\t\t\t\t\t\tSystem.out.println(line.substring(0, w));\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(line.substring(1, w+1));\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}else break;\n\t\t}\n\t}",
"Scanner std = new Scanner(System.in);",
"std",
"new Scanner(System.in)",
"while(true){\n\t\t\tint h = Integer.parseInt(std.next());\n\t\t\tint w = Integer.parseInt(std.next());\n\t\t\tif(h!=0 && w!=0){\n\t\t\t\tString line = \"\";\n\t\t\t\tfor(int m=1; m<=w/2+1; m++){\n\t\t\t\t\tline += \"#.\";\n\t\t\t\t}\n\t\t\t\tfor(int n=1; n<=h; n++){\n\t\t\t\t\tif(n%2==1){\n\t\t\t\t\t\tSystem.out.println(line.substring(0, w));\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(line.substring(1, w+1));\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}else break;\n\t\t}",
"true",
"{\n\t\t\tint h = Integer.parseInt(std.next());\n\t\t\tint w = Integer.parseInt(std.next());\n\t\t\tif(h!=0 && w!=0){\n\t\t\t\tString line = \"\";\n\t\t\t\tfor(int m=1; m<=w/2+1; m++){\n\t\t\t\t\tline += \"#.\";\n\t\t\t\t}\n\t\t\t\tfor(int n=1; n<=h; n++){\n\t\t\t\t\tif(n%2==1){\n\t\t\t\t\t\tSystem.out.println(line.substring(0, w));\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(line.substring(1, w+1));\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}else break;\n\t\t}",
"int h = Integer.parseInt(std.next());",
"h",
"Integer.parseInt(std.next())",
"Integer.parseInt",
"Integer",
"std.next()",
"std.next",
"std",
"int w = Integer.parseInt(std.next());",
"w",
"Integer.parseInt(std.next())",
"Integer.parseInt",
"Integer",
"std.next()",
"std.next",
"std",
"if(h!=0 && w!=0){\n\t\t\t\tString line = \"\";\n\t\t\t\tfor(int m=1; m<=w/2+1; m++){\n\t\t\t\t\tline += \"#.\";\n\t\t\t\t}\n\t\t\t\tfor(int n=1; n<=h; n++){\n\t\t\t\t\tif(n%2==1){\n\t\t\t\t\t\tSystem.out.println(line.substring(0, w));\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(line.substring(1, w+1));\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}else break;",
"h!=0 && w!=0",
"h!=0",
"h",
"0",
"w!=0",
"w",
"0",
"{\n\t\t\t\tString line = \"\";\n\t\t\t\tfor(int m=1; m<=w/2+1; m++){\n\t\t\t\t\tline += \"#.\";\n\t\t\t\t}\n\t\t\t\tfor(int n=1; n<=h; n++){\n\t\t\t\t\tif(n%2==1){\n\t\t\t\t\t\tSystem.out.println(line.substring(0, w));\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(line.substring(1, w+1));\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"String line = \"\";",
"line",
"\"\"",
"for(int m=1; m<=w/2+1; m++){\n\t\t\t\t\tline += \"#.\";\n\t\t\t\t}",
"int m=1;",
"int m=1;",
"m",
"1",
"m<=w/2+1",
"m",
"w/2+1",
"w/2",
"w",
"2",
"1",
"m++",
"m++",
"m",
"{\n\t\t\t\t\tline += \"#.\";\n\t\t\t\t}",
"{\n\t\t\t\t\tline += \"#.\";\n\t\t\t\t}",
"line += \"#.\"",
"line",
"\"#.\"",
"for(int n=1; n<=h; n++){\n\t\t\t\t\tif(n%2==1){\n\t\t\t\t\t\tSystem.out.println(line.substring(0, w));\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(line.substring(1, w+1));\n\t\t\t\t\t}\n\t\t\t\t}",
"int n=1;",
"int n=1;",
"n",
"1",
"n<=h",
"n",
"h",
"n++",
"n++",
"n",
"{\n\t\t\t\t\tif(n%2==1){\n\t\t\t\t\t\tSystem.out.println(line.substring(0, w));\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(line.substring(1, w+1));\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif(n%2==1){\n\t\t\t\t\t\tSystem.out.println(line.substring(0, w));\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(line.substring(1, w+1));\n\t\t\t\t\t}\n\t\t\t\t}",
"if(n%2==1){\n\t\t\t\t\t\tSystem.out.println(line.substring(0, w));\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(line.substring(1, w+1));\n\t\t\t\t\t}",
"n%2==1",
"n%2",
"n",
"2",
"1",
"{\n\t\t\t\t\t\tSystem.out.println(line.substring(0, w));\n\t\t\t\t\t}",
"System.out.println(line.substring(0, w))",
"System.out.println",
"System.out",
"System",
"System.out",
"line.substring(0, w)",
"line.substring",
"line",
"0",
"w",
"{\n\t\t\t\t\t\tSystem.out.println(line.substring(1, w+1));\n\t\t\t\t\t}",
"System.out.println(line.substring(1, w+1))",
"System.out.println",
"System.out",
"System",
"System.out",
"line.substring(1, w+1)",
"line.substring",
"line",
"1",
"w+1",
"w",
"1",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"break;",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner std = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint h = Integer.parseInt(std.next());\n\t\t\tint w = Integer.parseInt(std.next());\n\t\t\tif(h!=0 && w!=0){\n\t\t\t\tString line = \"\";\n\t\t\t\tfor(int m=1; m<=w/2+1; m++){\n\t\t\t\t\tline += \"#.\";\n\t\t\t\t}\n\t\t\t\tfor(int n=1; n<=h; n++){\n\t\t\t\t\tif(n%2==1){\n\t\t\t\t\t\tSystem.out.println(line.substring(0, w));\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(line.substring(1, w+1));\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}else break;\n\t\t}\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner std = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint h = Integer.parseInt(std.next());\n\t\t\tint w = Integer.parseInt(std.next());\n\t\t\tif(h!=0 && w!=0){\n\t\t\t\tString line = \"\";\n\t\t\t\tfor(int m=1; m<=w/2+1; m++){\n\t\t\t\t\tline += \"#.\";\n\t\t\t\t}\n\t\t\t\tfor(int n=1; n<=h; n++){\n\t\t\t\t\tif(n%2==1){\n\t\t\t\t\t\tSystem.out.println(line.substring(0, w));\n\t\t\t\t\t}else{\n\t\t\t\t\t\tSystem.out.println(line.substring(1, w+1));\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}else break;\n\t\t}\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args){
Scanner std = new Scanner(System.in);
while(true){
int h = Integer.parseInt(std.next());
int w = Integer.parseInt(std.next());
if(h!=0 && w!=0){
String line = "";
for(int m=1; m<=w/2+1; m++){
line += "#.";
}
for(int n=1; n<=h; n++){
if(n%2==1){
System.out.println(line.substring(0, w));
}else{
System.out.println(line.substring(1, w+1));
}
}
System.out.println();
}else break;
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
41,
13,
41,
13,
41,
13,
41,
13,
20,
42,
17,
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,
30,
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
] | [
[
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
],
[
8,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
8,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
25,
30
],
[
22,
31
],
[
31,
32
],
[
31,
33
],
[
33,
34
],
[
34,
35
],
[
33,
36
],
[
36,
37
],
[
36,
38
],
[
22,
39
],
[
39,
40
],
[
39,
41
],
[
41,
42
],
[
42,
43
],
[
41,
44
],
[
44,
45
],
[
44,
46
],
[
22,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
49,
51
],
[
48,
52
],
[
52,
53
],
[
52,
54
],
[
47,
55
],
[
55,
56
],
[
22,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
59,
61
],
[
57,
62
],
[
62,
63
],
[
62,
64
],
[
57,
65
],
[
65,
66
],
[
66,
67
],
[
57,
68
],
[
69,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
70,
75
],
[
75,
76
],
[
75,
77
],
[
70,
78
],
[
78,
79
],
[
79,
80
],
[
70,
81
],
[
82,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
84,
88
],
[
83,
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
],
[
83,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
113,
115
],
[
112,
116
],
[
111,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
120,
122
],
[
118,
123
],
[
111,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
127,
128
],
[
127,
129
],
[
125,
130
],
[
69,
131
],
[
131,
132
],
[
132,
133
],
[
133,
134
],
[
133,
135
],
[
131,
136
],
[
22,
137
],
[
137,
138
],
[
138,
139
],
[
139,
140
],
[
139,
141
],
[
137,
142
],
[
6,
143
],
[
143,
144
]
] | [
"import java.io.*;\n \nclass Main{\n\tpublic static void main(String[] args) throws IOException{\n\n\t\tint x,y,i,j;\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\twhile(true){\n\t\t\tString[] str = br.readLine().split(\" \");\n\t\t\tx = Integer.parseInt(str[0]);\n\t\t\ty = Integer.parseInt(str[1]);\n\n\t\t\tif(x == 0 && y ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(i = 0; i < x; i++){\n\t\t\t\tfor(j = 0; j < y; 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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t\t}\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}",
"import java.io.*;",
"io.*",
"java",
"class Main{\n\tpublic static void main(String[] args) throws IOException{\n\n\t\tint x,y,i,j;\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\twhile(true){\n\t\t\tString[] str = br.readLine().split(\" \");\n\t\t\tx = Integer.parseInt(str[0]);\n\t\t\ty = Integer.parseInt(str[1]);\n\n\t\t\tif(x == 0 && y ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(i = 0; i < x; i++){\n\t\t\t\tfor(j = 0; j < y; 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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t\t}\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) throws IOException{\n\n\t\tint x,y,i,j;\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\twhile(true){\n\t\t\tString[] str = br.readLine().split(\" \");\n\t\t\tx = Integer.parseInt(str[0]);\n\t\t\ty = Integer.parseInt(str[1]);\n\n\t\t\tif(x == 0 && y ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(i = 0; i < x; i++){\n\t\t\t\tfor(j = 0; j < y; 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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t\t}\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\n\t\tint x,y,i,j;\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\twhile(true){\n\t\t\tString[] str = br.readLine().split(\" \");\n\t\t\tx = Integer.parseInt(str[0]);\n\t\t\ty = Integer.parseInt(str[1]);\n\n\t\t\tif(x == 0 && y ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(i = 0; i < x; i++){\n\t\t\t\tfor(j = 0; j < y; 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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t\t}\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}",
"int x",
"x",
"y",
"y",
"i",
"i",
"j;",
"j",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"while(true){\n\t\t\tString[] str = br.readLine().split(\" \");\n\t\t\tx = Integer.parseInt(str[0]);\n\t\t\ty = Integer.parseInt(str[1]);\n\n\t\t\tif(x == 0 && y ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(i = 0; i < x; i++){\n\t\t\t\tfor(j = 0; j < y; 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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t\t}\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\tString[] str = br.readLine().split(\" \");\n\t\t\tx = Integer.parseInt(str[0]);\n\t\t\ty = Integer.parseInt(str[1]);\n\n\t\t\tif(x == 0 && y ==0){\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(i = 0; i < x; i++){\n\t\t\t\tfor(j = 0; j < y; 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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t\t}\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}",
"String[] str = br.readLine().split(\" \");",
"str",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"x = Integer.parseInt(str[0])",
"x",
"Integer.parseInt(str[0])",
"Integer.parseInt",
"Integer",
"str[0]",
"str",
"0",
"y = Integer.parseInt(str[1])",
"y",
"Integer.parseInt(str[1])",
"Integer.parseInt",
"Integer",
"str[1]",
"str",
"1",
"if(x == 0 && y ==0){\n\t\t\t\tbreak;\n\t\t\t}",
"x == 0 && y ==0",
"x == 0",
"x",
"0",
"y ==0",
"y",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for(i = 0; i < x; i++){\n\t\t\t\tfor(j = 0; j < y; 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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t}",
"i = 0;",
"i = 0",
"i",
"0",
"i < x",
"i",
"x",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor(j = 0; j < y; 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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t\t}\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(j = 0; j < y; 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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t}",
"for(j = 0; j < y; 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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"j = 0;",
"j = 0",
"j",
"0",
"j < y",
"j",
"y",
"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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t\t}",
"j%2 == 0",
"j%2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t\t}",
"System.out.printf(\"#\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t\t}",
"System.out.printf(\".\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\t\tif(j%2 == 1){\n\t\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\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.printf(\"#\");\n\t\t\t\t\t\t}else {\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\t\t\t\t\t}",
"j%2 == 1",
"j%2",
"j",
"2",
"1",
"{\n\t\t\t\t\t\t\tSystem.out.printf(\"#\");\n\t\t\t\t\t\t}",
"System.out.printf(\"#\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\t\tSystem.out.printf(\".\");\n\t\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"
] | import java.io.*;
class Main{
public static void main(String[] args) throws IOException{
int x,y,i,j;
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
while(true){
String[] str = br.readLine().split(" ");
x = Integer.parseInt(str[0]);
y = Integer.parseInt(str[1]);
if(x == 0 && y ==0){
break;
}
for(i = 0; i < x; i++){
for(j = 0; j < y; j++){
if(i%2 == 0){
if(j%2 == 0){
System.out.printf("#");
}else {
System.out.printf(".");
}
}else {
if(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,
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,
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,
13,
17,
14,
2,
2,
13,
17,
17,
30,
4,
18,
13,
17,
4,
18,
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,
13,
17,
14,
2,
2,
13,
17,
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
],
[
65,
69
],
[
64,
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
],
[
84,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
91,
94
],
[
83,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
96,
100
],
[
95,
101
],
[
101,
102
],
[
102,
103
],
[
103,
104
],
[
102,
105
],
[
70,
106
],
[
106,
107
],
[
107,
108
],
[
106,
109
],
[
63,
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
],
[
122,
123
],
[
122,
124
],
[
117,
125
],
[
125,
126
],
[
126,
127
],
[
117,
128
],
[
129,
129
],
[
129,
130
],
[
130,
131
],
[
131,
132
],
[
132,
133
],
[
132,
134
],
[
131,
135
],
[
130,
136
],
[
136,
137
],
[
137,
138
],
[
138,
139
],
[
137,
140
],
[
129,
141
],
[
141,
142
],
[
142,
143
],
[
143,
144
],
[
143,
145
],
[
142,
146
],
[
141,
147
],
[
147,
148
],
[
148,
149
],
[
149,
150
],
[
148,
151
],
[
116,
152
],
[
152,
153
],
[
153,
154
],
[
152,
155
],
[
17,
156
],
[
156,
157
],
[
157,
158
],
[
156,
159
],
[
8,
160
],
[
160,
161
],
[
161,
162
],
[
162,
163
],
[
162,
164
],
[
160,
165
],
[
6,
166
],
[
166,
167
]
] | [
"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\tStringBuilder sb = new StringBuilder();\n\t\twhile (true) {\n\t\t\tString[] cut = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(cut[0]);\n\t\t\tint W = Integer.parseInt(cut[1]);\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\n\t\t\t\tif (i % 2 == 1) {\n\t\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\t\tif (j % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\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}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t\tif (i % 2 == 0) {\n\t\t\t\t\tfor (int k = 0; k < W; k++) {\n\t\t\t\t\t\tif (k % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (k % 2 == 0) {\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\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\n\t\tSystem.out.print(sb);\n\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\tStringBuilder sb = new StringBuilder();\n\t\twhile (true) {\n\t\t\tString[] cut = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(cut[0]);\n\t\t\tint W = Integer.parseInt(cut[1]);\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\n\t\t\t\tif (i % 2 == 1) {\n\t\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\t\tif (j % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\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}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t\tif (i % 2 == 0) {\n\t\t\t\t\tfor (int k = 0; k < W; k++) {\n\t\t\t\t\t\tif (k % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (k % 2 == 0) {\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\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\n\t\tSystem.out.print(sb);\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\tStringBuilder sb = new StringBuilder();\n\t\twhile (true) {\n\t\t\tString[] cut = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(cut[0]);\n\t\t\tint W = Integer.parseInt(cut[1]);\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\n\t\t\t\tif (i % 2 == 1) {\n\t\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\t\tif (j % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\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}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t\tif (i % 2 == 0) {\n\t\t\t\t\tfor (int k = 0; k < W; k++) {\n\t\t\t\t\t\tif (k % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (k % 2 == 0) {\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\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t}\n\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\t\twhile (true) {\n\t\t\tString[] cut = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(cut[0]);\n\t\t\tint W = Integer.parseInt(cut[1]);\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\n\t\t\t\tif (i % 2 == 1) {\n\t\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\t\tif (j % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\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}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t\tif (i % 2 == 0) {\n\t\t\t\t\tfor (int k = 0; k < W; k++) {\n\t\t\t\t\t\tif (k % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (k % 2 == 0) {\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\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t}\n\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[] cut = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(cut[0]);\n\t\t\tint W = Integer.parseInt(cut[1]);\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\n\t\t\t\tif (i % 2 == 1) {\n\t\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\t\tif (j % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\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}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t\tif (i % 2 == 0) {\n\t\t\t\t\tfor (int k = 0; k < W; k++) {\n\t\t\t\t\t\tif (k % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (k % 2 == 0) {\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\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t\tsb.append(\"\\n\");\n\t\t}",
"true",
"{\n\t\t\tString[] cut = br.readLine().split(\" \");\n\t\t\tint H = Integer.parseInt(cut[0]);\n\t\t\tint W = Integer.parseInt(cut[1]);\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\n\t\t\t\tif (i % 2 == 1) {\n\t\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\t\tif (j % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\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}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t\tif (i % 2 == 0) {\n\t\t\t\t\tfor (int k = 0; k < W; k++) {\n\t\t\t\t\t\tif (k % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (k % 2 == 0) {\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\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t\tsb.append(\"\\n\");\n\t\t}",
"String[] cut = br.readLine().split(\" \");",
"cut",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"int H = Integer.parseInt(cut[0]);",
"H",
"Integer.parseInt(cut[0])",
"Integer.parseInt",
"Integer",
"cut[0]",
"cut",
"0",
"int W = Integer.parseInt(cut[1]);",
"W",
"Integer.parseInt(cut[1])",
"Integer.parseInt",
"Integer",
"cut[1]",
"cut",
"1",
"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\n\t\t\t\tif (i % 2 == 1) {\n\t\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\t\tif (j % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\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}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t\tif (i % 2 == 0) {\n\t\t\t\t\tfor (int k = 0; k < W; k++) {\n\t\t\t\t\t\tif (k % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (k % 2 == 0) {\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\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\n\t\t\t\tif (i % 2 == 1) {\n\t\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\t\tif (j % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\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}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t\tif (i % 2 == 0) {\n\t\t\t\t\tfor (int k = 0; k < W; k++) {\n\t\t\t\t\t\tif (k % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (k % 2 == 0) {\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\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t}",
"{\n\n\t\t\t\tif (i % 2 == 1) {\n\t\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\t\tif (j % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\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}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t\tif (i % 2 == 0) {\n\t\t\t\t\tfor (int k = 0; k < W; k++) {\n\t\t\t\t\t\tif (k % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (k % 2 == 0) {\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\tsb.append(\"\\n\");\n\t\t\t\t}\n\n\t\t\t}",
"if (i % 2 == 1) {\n\t\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\t\tif (j % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\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}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}",
"i % 2 == 1",
"i % 2",
"i",
"2",
"1",
"{\n\t\t\t\t\tfor (int j = 0; j < W; j++) {\n\t\t\t\t\t\tif (j % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\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}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}",
"for (int j = 0; j < W; j++) {\n\t\t\t\t\t\tif (j % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\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}\n\t\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\tif (j % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\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}\n\t\t\t\t\t}",
"{\n\t\t\t\t\t\tif (j % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\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}\n\t\t\t\t\t}",
"if (j % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}",
"j % 2 == 1",
"j % 2",
"j",
"2",
"1",
"{\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"if (j % 2 == 0) {\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",
"\".\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"if (i % 2 == 0) {\n\t\t\t\t\tfor (int k = 0; k < W; k++) {\n\t\t\t\t\t\tif (k % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (k % 2 == 0) {\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\tsb.append(\"\\n\");\n\t\t\t\t}",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\t\tfor (int k = 0; k < W; k++) {\n\t\t\t\t\t\tif (k % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (k % 2 == 0) {\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\tsb.append(\"\\n\");\n\t\t\t\t}",
"for (int k = 0; k < W; k++) {\n\t\t\t\t\t\tif (k % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (k % 2 == 0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\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",
"{\n\t\t\t\t\t\tif (k % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (k % 2 == 0) {\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\t\tif (k % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (k % 2 == 0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if (k % 2 == 1) {\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}",
"k % 2 == 1",
"k % 2",
"k",
"2",
"1",
"{\n\t\t\t\t\t\t\tsb.append(\".\");\n\t\t\t\t\t\t}",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"if (k % 2 == 0) {\n\t\t\t\t\t\t\tsb.append(\"#\");\n\t\t\t\t\t\t}",
"k % 2 == 0",
"k % 2",
"k",
"2",
"0",
"{\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 IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringBuilder sb = new StringBuilder();
while (true) {
String[] cut = br.readLine().split(" ");
int H = Integer.parseInt(cut[0]);
int W = Integer.parseInt(cut[1]);
if (H == 0 && W == 0)
break;
for (int i = 0; i < H; i++) {
if (i % 2 == 1) {
for (int j = 0; j < W; j++) {
if (j % 2 == 1) {
sb.append("#");
}
if (j % 2 == 0) {
sb.append(".");
}
}
sb.append("\n");
}
if (i % 2 == 0) {
for (int k = 0; k < W; k++) {
if (k % 2 == 1) {
sb.append(".");
}
if (k % 2 == 0) {
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,
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
],
[
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
],
[
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
],
[
98,
101
],
[
91,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
103,
106
],
[
84,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
110,
112
],
[
109,
113
],
[
108,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
115,
118
],
[
108,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
120,
123
],
[
70,
124
],
[
124,
125
],
[
125,
126
],
[
124,
127
],
[
23,
128
],
[
128,
129
],
[
129,
130
],
[
128,
131
],
[
14,
132
],
[
132,
133
],
[
133,
134
],
[
134,
135
],
[
134,
136
],
[
132,
137
],
[
12,
138
],
[
138,
139
]
] | [
"import java.io.BufferedReader;\nimport java.io.InputStreamReader;\nimport java.io.IOException;\n\nclass Main{\n\n\tpublic static void main(String[] args) throws IOException{\n\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb = new StringBuilder();\n\n\t\twhile(true){\n\n\t\t\tString[] token = br.readLine().split(\" \");\n\t\t\tint h = Integer.parseInt(token[0]);\n\t\t\tint w = Integer.parseInt(token[1]);\n\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 % 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}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"class Main{\n\n\tpublic static void main(String[] args) throws IOException{\n\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb = new StringBuilder();\n\n\t\twhile(true){\n\n\t\t\tString[] token = br.readLine().split(\" \");\n\t\t\tint h = Integer.parseInt(token[0]);\n\t\t\tint w = Integer.parseInt(token[1]);\n\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 % 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}",
"Main",
"public static void main(String[] args) throws IOException{\n\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb = new StringBuilder();\n\n\t\twhile(true){\n\n\t\t\tString[] token = br.readLine().split(\" \");\n\t\t\tint h = Integer.parseInt(token[0]);\n\t\t\tint w = Integer.parseInt(token[1]);\n\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 % 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\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb = new StringBuilder();\n\n\t\twhile(true){\n\n\t\t\tString[] token = br.readLine().split(\" \");\n\t\t\tint h = Integer.parseInt(token[0]);\n\t\t\tint w = Integer.parseInt(token[1]);\n\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 % 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\n\t\t\tString[] token = br.readLine().split(\" \");\n\t\t\tint h = Integer.parseInt(token[0]);\n\t\t\tint w = Integer.parseInt(token[1]);\n\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 % 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\n\t\t\tString[] token = br.readLine().split(\" \");\n\t\t\tint h = Integer.parseInt(token[0]);\n\t\t\tint w = Integer.parseInt(token[1]);\n\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 % 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[] token = br.readLine().split(\" \");",
"token",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"int h = Integer.parseInt(token[0]);",
"h",
"Integer.parseInt(token[0])",
"Integer.parseInt",
"Integer",
"token[0]",
"token",
"0",
"int w = Integer.parseInt(token[1]);",
"w",
"Integer.parseInt(token[1])",
"Integer.parseInt",
"Integer",
"token[1]",
"token",
"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 % 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.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
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[] token = br.readLine().split(" ");
int h = Integer.parseInt(token[0]);
int w = Integer.parseInt(token[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);
}
} |
[
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,
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
],
[
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
],
[
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
],
[
57,
62
],
[
62,
63
],
[
62,
64
],
[
57,
65
],
[
65,
66
],
[
66,
67
],
[
57,
68
],
[
69,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
70,
75
],
[
75,
76
],
[
75,
77
],
[
70,
78
],
[
78,
79
],
[
79,
80
],
[
70,
81
],
[
82,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
86,
88
],
[
85,
89
],
[
84,
90
],
[
83,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
91,
96
],
[
83,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
99,
101
],
[
97,
102
],
[
69,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
105,
107
],
[
103,
108
],
[
23,
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\tpublic static void main(String[] args)throws IOException{\n\t\tInputStreamReader isr = new InputStreamReader(System.in);\n BufferedReader br = new BufferedReader(isr);\n \n while (true)\n {\n \tString[] list = br.readLine().split(\" \");\n \tint x = Integer.parseInt(list[1]);\n int y = Integer.parseInt(list[0]);\n if (x == 0 && y == 0)\n \tbreak;\n for (int i = 0; i < y; i++)\n {\n \tfor (int j = 0; j < x; j++)\n \t{\n \t\tif ((i + j) % 2 == 0)\n \t\t\tSystem.out.print(\"#\");\n \t\telse\n \t\t\tSystem.out.print(\".\");\n \t}\n \tSystem.out.println(\"\");\n }\n System.out.println(\"\");\n }\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\tpublic static void main(String[] args)throws IOException{\n\t\tInputStreamReader isr = new InputStreamReader(System.in);\n BufferedReader br = new BufferedReader(isr);\n \n while (true)\n {\n \tString[] list = br.readLine().split(\" \");\n \tint x = Integer.parseInt(list[1]);\n int y = Integer.parseInt(list[0]);\n if (x == 0 && y == 0)\n \tbreak;\n for (int i = 0; i < y; i++)\n {\n \tfor (int j = 0; j < x; j++)\n \t{\n \t\tif ((i + j) % 2 == 0)\n \t\t\tSystem.out.print(\"#\");\n \t\telse\n \t\t\tSystem.out.print(\".\");\n \t}\n \tSystem.out.println(\"\");\n }\n System.out.println(\"\");\n }\n \n\t}\n\n}",
"Main",
"public static void main(String[] args)throws IOException{\n\t\tInputStreamReader isr = new InputStreamReader(System.in);\n BufferedReader br = new BufferedReader(isr);\n \n while (true)\n {\n \tString[] list = br.readLine().split(\" \");\n \tint x = Integer.parseInt(list[1]);\n int y = Integer.parseInt(list[0]);\n if (x == 0 && y == 0)\n \tbreak;\n for (int i = 0; i < y; i++)\n {\n \tfor (int j = 0; j < x; j++)\n \t{\n \t\tif ((i + j) % 2 == 0)\n \t\t\tSystem.out.print(\"#\");\n \t\telse\n \t\t\tSystem.out.print(\".\");\n \t}\n \tSystem.out.println(\"\");\n }\n System.out.println(\"\");\n }\n \n\t}",
"main",
"{\n\t\tInputStreamReader isr = new InputStreamReader(System.in);\n BufferedReader br = new BufferedReader(isr);\n \n while (true)\n {\n \tString[] list = br.readLine().split(\" \");\n \tint x = Integer.parseInt(list[1]);\n int y = Integer.parseInt(list[0]);\n if (x == 0 && y == 0)\n \tbreak;\n for (int i = 0; i < y; i++)\n {\n \tfor (int j = 0; j < x; j++)\n \t{\n \t\tif ((i + j) % 2 == 0)\n \t\t\tSystem.out.print(\"#\");\n \t\telse\n \t\t\tSystem.out.print(\".\");\n \t}\n \tSystem.out.println(\"\");\n }\n System.out.println(\"\");\n }\n \n\t}",
"InputStreamReader isr = new InputStreamReader(System.in);",
"isr",
"new InputStreamReader(System.in)",
"BufferedReader br = new BufferedReader(isr);",
"br",
"new BufferedReader(isr)",
"while (true)\n {\n \tString[] list = br.readLine().split(\" \");\n \tint x = Integer.parseInt(list[1]);\n int y = Integer.parseInt(list[0]);\n if (x == 0 && y == 0)\n \tbreak;\n for (int i = 0; i < y; i++)\n {\n \tfor (int j = 0; j < x; j++)\n \t{\n \t\tif ((i + j) % 2 == 0)\n \t\t\tSystem.out.print(\"#\");\n \t\telse\n \t\t\tSystem.out.print(\".\");\n \t}\n \tSystem.out.println(\"\");\n }\n System.out.println(\"\");\n }",
"true",
"{\n \tString[] list = br.readLine().split(\" \");\n \tint x = Integer.parseInt(list[1]);\n int y = Integer.parseInt(list[0]);\n if (x == 0 && y == 0)\n \tbreak;\n for (int i = 0; i < y; i++)\n {\n \tfor (int j = 0; j < x; j++)\n \t{\n \t\tif ((i + j) % 2 == 0)\n \t\t\tSystem.out.print(\"#\");\n \t\telse\n \t\t\tSystem.out.print(\".\");\n \t}\n \tSystem.out.println(\"\");\n }\n System.out.println(\"\");\n }",
"String[] list = br.readLine().split(\" \");",
"list",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"int x = Integer.parseInt(list[1]);",
"x",
"Integer.parseInt(list[1])",
"Integer.parseInt",
"Integer",
"list[1]",
"list",
"1",
"int y = Integer.parseInt(list[0]);",
"y",
"Integer.parseInt(list[0])",
"Integer.parseInt",
"Integer",
"list[0]",
"list",
"0",
"if (x == 0 && y == 0)\n \tbreak;",
"x == 0 && y == 0",
"x == 0",
"x",
"0",
"y == 0",
"y",
"0",
"break;",
"for (int i = 0; i < y; i++)\n {\n \tfor (int j = 0; j < x; j++)\n \t{\n \t\tif ((i + j) % 2 == 0)\n \t\t\tSystem.out.print(\"#\");\n \t\telse\n \t\t\tSystem.out.print(\".\");\n \t}\n \tSystem.out.println(\"\");\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < y",
"i",
"y",
"i++",
"i++",
"i",
"{\n \tfor (int j = 0; j < x; j++)\n \t{\n \t\tif ((i + j) % 2 == 0)\n \t\t\tSystem.out.print(\"#\");\n \t\telse\n \t\t\tSystem.out.print(\".\");\n \t}\n \tSystem.out.println(\"\");\n }",
"{\n \tfor (int j = 0; j < x; j++)\n \t{\n \t\tif ((i + j) % 2 == 0)\n \t\t\tSystem.out.print(\"#\");\n \t\telse\n \t\t\tSystem.out.print(\".\");\n \t}\n \tSystem.out.println(\"\");\n }",
"for (int j = 0; j < x; j++)\n \t{\n \t\tif ((i + j) % 2 == 0)\n \t\t\tSystem.out.print(\"#\");\n \t\telse\n \t\t\tSystem.out.print(\".\");\n \t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < x",
"j",
"x",
"j++",
"j++",
"j",
"{\n \t\tif ((i + j) % 2 == 0)\n \t\t\tSystem.out.print(\"#\");\n \t\telse\n \t\t\tSystem.out.print(\".\");\n \t}",
"{\n \t\tif ((i + j) % 2 == 0)\n \t\t\tSystem.out.print(\"#\");\n \t\telse\n \t\t\tSystem.out.print(\".\");\n \t}",
"if ((i + j) % 2 == 0)\n \t\t\tSystem.out.print(\"#\");\n \t\telse\n \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",
"\"\"",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args)throws IOException{\n\t\tInputStreamReader isr = new InputStreamReader(System.in);\n BufferedReader br = new BufferedReader(isr);\n \n while (true)\n {\n \tString[] list = br.readLine().split(\" \");\n \tint x = Integer.parseInt(list[1]);\n int y = Integer.parseInt(list[0]);\n if (x == 0 && y == 0)\n \tbreak;\n for (int i = 0; i < y; i++)\n {\n \tfor (int j = 0; j < x; j++)\n \t{\n \t\tif ((i + j) % 2 == 0)\n \t\t\tSystem.out.print(\"#\");\n \t\telse\n \t\t\tSystem.out.print(\".\");\n \t}\n \tSystem.out.println(\"\");\n }\n System.out.println(\"\");\n }\n \n\t}\n\n}",
"public class Main {\n\tpublic static void main(String[] args)throws IOException{\n\t\tInputStreamReader isr = new InputStreamReader(System.in);\n BufferedReader br = new BufferedReader(isr);\n \n while (true)\n {\n \tString[] list = br.readLine().split(\" \");\n \tint x = Integer.parseInt(list[1]);\n int y = Integer.parseInt(list[0]);\n if (x == 0 && y == 0)\n \tbreak;\n for (int i = 0; i < y; i++)\n {\n \tfor (int j = 0; j < x; j++)\n \t{\n \t\tif ((i + j) % 2 == 0)\n \t\t\tSystem.out.print(\"#\");\n \t\telse\n \t\t\tSystem.out.print(\".\");\n \t}\n \tSystem.out.println(\"\");\n }\n System.out.println(\"\");\n }\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{
InputStreamReader isr = new InputStreamReader(System.in);
BufferedReader br = new BufferedReader(isr);
while (true)
{
String[] list = br.readLine().split(" ");
int x = Integer.parseInt(list[1]);
int y = Integer.parseInt(list[0]);
if (x == 0 && y == 0)
break;
for (int i = 0; i < y; i++)
{
for (int j = 0; j < x; j++)
{
if ((i + j) % 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,
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 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){\n break;\n }\n for(int i=0;i<H;i++){\n for(int j=0;j<W;j++){\n if((i+j)%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\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 while(true){\n int H = sc.nextInt();\n int W = sc.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 if((i+j)%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\n } \n sc.close();\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){\n break;\n }\n for(int i=0;i<H;i++){\n for(int j=0;j<W;j++){\n if((i+j)%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\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 break;\n }\n for(int i=0;i<H;i++){\n for(int j=0;j<W;j++){\n if((i+j)%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\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 break;\n }\n for(int i=0;i<H;i++){\n for(int j=0;j<W;j++){\n if((i+j)%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\n }",
"true",
"{\n int H = sc.nextInt();\n int W = sc.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 if((i+j)%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\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){\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 if((i+j)%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.printf(\"\\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 if((i+j)%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }",
"{\n for(int j=0;j<W;j++){\n if((i+j)%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }",
"for(int j=0;j<W;j++){\n if((i+j)%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }",
"int j=0;",
"int j=0;",
"j",
"0",
"j<W",
"j",
"W",
"j++",
"j++",
"j",
"{\n if((i+j)%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }",
"{\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 }",
"(i+j)%2==0",
"(i+j)%2",
"(i+j)",
"i",
"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.printf(\"\\n\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"\\n\"",
"System.out.printf(\"\\n\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"\\n\"",
"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 while(true){\n int H = sc.nextInt();\n int W = sc.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 if((i+j)%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\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 while(true){\n int H = sc.nextInt();\n int W = sc.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 if((i+j)%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\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);
while(true){
int H = sc.nextInt();
int W = sc.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.printf("\n");
}
System.out.printf("\n");
}
sc.close();
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
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,
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,
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,
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
],
[
108,
20
],
[
108,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
23,
27
],
[
27,
28
],
[
27,
29
],
[
29,
30
],
[
30,
31
],
[
30,
32
],
[
32,
33
],
[
33,
34
],
[
29,
35
],
[
35,
36
],
[
35,
37
],
[
37,
38
],
[
38,
39
],
[
29,
40
],
[
40,
41
],
[
41,
42
],
[
42,
43
],
[
42,
44
],
[
41,
45
],
[
45,
46
],
[
45,
47
],
[
40,
48
],
[
29,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
51,
53
],
[
49,
54
],
[
54,
55
],
[
54,
56
],
[
49,
57
],
[
57,
58
],
[
58,
59
],
[
49,
60
],
[
61,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
64,
65
],
[
64,
66
],
[
62,
67
],
[
67,
68
],
[
67,
69
],
[
62,
70
],
[
70,
71
],
[
71,
72
],
[
62,
73
],
[
74,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
77,
78
],
[
77,
79
],
[
76,
80
],
[
80,
81
],
[
80,
82
],
[
75,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
83,
88
],
[
75,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
89,
94
],
[
61,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
29,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
21,
105
],
[
105,
106
],
[
0,
107
],
[
107,
108
],
[
107,
109
]
] | [
"import java.io.File;\nimport java.io.IOException;\nimport java.util.ArrayDeque;\nimport java.util.ArrayList;\nimport java.util.Deque;\nimport java.util.Scanner;\n\npublic class Main {\n \n\tpublic static void main(String[] args) throws IOException {\n\t\t//File file = new File(\"input.txt\");\n\t\t//Scanner sc = new Scanner(file);\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\t\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) 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 == j % 2) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\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.File;",
"File",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"import java.util.ArrayDeque;",
"ArrayDeque",
"java.util",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.Deque;",
"Deque",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n \n\tpublic static void main(String[] args) throws IOException {\n\t\t//File file = new File(\"input.txt\");\n\t\t//Scanner sc = new Scanner(file);\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\t\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) 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 == j % 2) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\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\t\t//File file = new File(\"input.txt\");\n\t\t//Scanner sc = new Scanner(file);\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\t\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) 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 == j % 2) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\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//File file = new File(\"input.txt\");\n\t\t//Scanner sc = new Scanner(file);\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\t\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) 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 == j % 2) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\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\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\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 == j % 2) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\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 = sc.nextInt();\n\t\t\tint W = sc.nextInt();\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 == j % 2) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\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 = 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\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\tif(i % 2 == j % 2) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\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 == j % 2) System.out.print(\"#\");\n\t\t\t\t\telse 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 j = 0; j < W; j++){\n\t\t\t\t\tif(i % 2 == j % 2) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\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 == j % 2) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\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 == j % 2) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t}",
"{\n\t\t\t\t\tif(i % 2 == j % 2) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\n\t\t\t\t}",
"if(i % 2 == j % 2) System.out.print(\"#\");\n\t\t\t\t\telse 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",
"public class Main {\n \n\tpublic static void main(String[] args) throws IOException {\n\t\t//File file = new File(\"input.txt\");\n\t\t//Scanner sc = new Scanner(file);\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\t\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) 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 == j % 2) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\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\t\t//File file = new File(\"input.txt\");\n\t\t//Scanner sc = new Scanner(file);\n\t\t\n\t\tScanner sc = new Scanner(System.in);\n\t\t\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) 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 == j % 2) System.out.print(\"#\");\n\t\t\t\t\telse System.out.print(\".\");\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.File;
import java.io.IOException;
import java.util.ArrayDeque;
import java.util.ArrayList;
import java.util.Deque;
import java.util.Scanner;
public class Main {
public static void main(String[] args) throws IOException {
//File file = new File("input.txt");
//Scanner sc = new Scanner(file);
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++){
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,
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,
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,
4,
18,
13,
17,
17,
14,
2,
2,
13,
17,
17,
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,
4,
18,
13,
17,
17,
14,
2,
2,
13,
17,
17,
30,
4,
18,
13,
17,
4,
18,
13,
17,
14,
2,
2,
13,
17,
17,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
4,
18,
13,
17,
17,
14,
2,
2,
13,
17,
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
],
[
183,
5
],
[
183,
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
],
[
39,
41
],
[
37,
42
],
[
42,
43
],
[
42,
44
],
[
44,
45
],
[
44,
46
],
[
37,
47
],
[
47,
48
],
[
48,
49
],
[
37,
50
],
[
51,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
54,
55
],
[
54,
56
],
[
52,
57
],
[
57,
58
],
[
57,
59
],
[
59,
60
],
[
59,
61
],
[
52,
62
],
[
62,
63
],
[
63,
64
],
[
52,
65
],
[
66,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
69,
72
],
[
67,
73
],
[
51,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
75,
79
],
[
74,
80
],
[
80,
81
],
[
81,
82
],
[
82,
83
],
[
81,
84
],
[
51,
85
],
[
85,
86
],
[
86,
87
],
[
85,
88
],
[
51,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
89,
94
],
[
94,
95
],
[
94,
96
],
[
96,
97
],
[
96,
98
],
[
89,
99
],
[
99,
100
],
[
100,
101
],
[
89,
102
],
[
103,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
106,
109
],
[
104,
110
],
[
51,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
113,
115
],
[
112,
116
],
[
111,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
118,
121
],
[
51,
122
],
[
122,
123
],
[
123,
124
],
[
122,
125
],
[
17,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
128,
130
],
[
127,
131
],
[
126,
132
],
[
132,
133
],
[
133,
134
],
[
134,
135
],
[
135,
136
],
[
135,
137
],
[
133,
138
],
[
138,
139
],
[
138,
140
],
[
140,
141
],
[
140,
142
],
[
133,
143
],
[
143,
144
],
[
144,
145
],
[
133,
146
],
[
147,
147
],
[
147,
148
],
[
148,
149
],
[
149,
150
],
[
150,
151
],
[
151,
152
],
[
150,
153
],
[
148,
154
],
[
132,
155
],
[
155,
156
],
[
156,
157
],
[
157,
158
],
[
157,
159
],
[
156,
160
],
[
155,
161
],
[
161,
162
],
[
162,
163
],
[
163,
164
],
[
162,
165
],
[
132,
166
],
[
166,
167
],
[
167,
168
],
[
166,
169
],
[
17,
170
],
[
170,
171
],
[
171,
172
],
[
170,
173
],
[
8,
174
],
[
174,
175
],
[
175,
176
],
[
176,
177
],
[
176,
178
],
[
174,
179
],
[
6,
180
],
[
180,
181
],
[
0,
182
],
[
182,
183
],
[
182,
184
]
] | [
"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 output = new StringBuilder();\n\t\t\n\t\twhile(true) {\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = 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\t\tfor (int i = 0; i < H/2; i++) {\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\".\").append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t}\n\t\t\tif (H%2 == 1) {\n\t\t\t\tfor (int l = 0; l < W/2; l++) {\n\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t}\n\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t}\n\t\t\t\toutput.append('\\n');\n\t\t\t}\n\t\t\toutput.append('\\n');\n\t\t}\n\t\tSystem.out.print(output);\n\t}\n\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 output = new StringBuilder();\n\t\t\n\t\twhile(true) {\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = 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\t\tfor (int i = 0; i < H/2; i++) {\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\".\").append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t}\n\t\t\tif (H%2 == 1) {\n\t\t\t\tfor (int l = 0; l < W/2; l++) {\n\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t}\n\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t}\n\t\t\t\toutput.append('\\n');\n\t\t\t}\n\t\t\toutput.append('\\n');\n\t\t}\n\t\tSystem.out.print(output);\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tStringBuilder output = new StringBuilder();\n\t\t\n\t\twhile(true) {\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = 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\t\tfor (int i = 0; i < H/2; i++) {\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\".\").append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t}\n\t\t\tif (H%2 == 1) {\n\t\t\t\tfor (int l = 0; l < W/2; l++) {\n\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t}\n\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t}\n\t\t\t\toutput.append('\\n');\n\t\t\t}\n\t\t\toutput.append('\\n');\n\t\t}\n\t\tSystem.out.print(output);\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\tStringBuilder output = new StringBuilder();\n\t\t\n\t\twhile(true) {\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = 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\t\tfor (int i = 0; i < H/2; i++) {\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\".\").append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t}\n\t\t\tif (H%2 == 1) {\n\t\t\t\tfor (int l = 0; l < W/2; l++) {\n\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t}\n\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t}\n\t\t\t\toutput.append('\\n');\n\t\t\t}\n\t\t\toutput.append('\\n');\n\t\t}\n\t\tSystem.out.print(output);\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"StringBuilder output = new StringBuilder();",
"output",
"new StringBuilder()",
"while(true) {\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = 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\t\tfor (int i = 0; i < H/2; i++) {\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\".\").append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t}\n\t\t\tif (H%2 == 1) {\n\t\t\t\tfor (int l = 0; l < W/2; l++) {\n\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t}\n\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t}\n\t\t\t\toutput.append('\\n');\n\t\t\t}\n\t\t\toutput.append('\\n');\n\t\t}",
"true",
"{\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = 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\t\tfor (int i = 0; i < H/2; i++) {\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\".\").append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t}\n\t\t\tif (H%2 == 1) {\n\t\t\t\tfor (int l = 0; l < W/2; l++) {\n\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t}\n\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t}\n\t\t\t\toutput.append('\\n');\n\t\t\t}\n\t\t\toutput.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;",
"for (int i = 0; i < H/2; i++) {\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\".\").append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.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",
"{\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\".\").append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t}",
"{\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\".\").append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t}",
"for (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\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\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t\t\t}",
"{\n\t\t\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t\t\t}",
"output.append(\"#\").append(\".\")",
"output.append(\"#\").append",
"output.append(\"#\")",
"output.append",
"output",
"\"#\"",
"\".\"",
"if (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t\t\t}",
"W%2 == 1",
"W%2",
"W",
"2",
"1",
"{\n\t\t\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t\t\t}",
"output.append(\"#\")",
"output.append",
"output",
"\"#\"",
"output.append('\\n')",
"output.append",
"output",
"'\\n'",
"for (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\".\").append(\"#\");\n\t\t\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\t\toutput.append(\".\").append(\"#\");\n\t\t\t\t\t\t}",
"{\n\t\t\t\t\t\t\toutput.append(\".\").append(\"#\");\n\t\t\t\t\t\t}",
"output.append(\".\").append(\"#\")",
"output.append(\".\").append",
"output.append(\".\")",
"output.append",
"output",
"\".\"",
"\"#\"",
"if (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\".\");\n\t\t\t\t\t\t}",
"W%2 == 1",
"W%2",
"W",
"2",
"1",
"{\n\t\t\t\t\t\t\toutput.append(\".\");\n\t\t\t\t\t\t}",
"output.append(\".\")",
"output.append",
"output",
"\".\"",
"output.append('\\n')",
"output.append",
"output",
"'\\n'",
"if (H%2 == 1) {\n\t\t\t\tfor (int l = 0; l < W/2; l++) {\n\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t}\n\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t}\n\t\t\t\toutput.append('\\n');\n\t\t\t}",
"H%2 == 1",
"H%2",
"H",
"2",
"1",
"{\n\t\t\t\tfor (int l = 0; l < W/2; l++) {\n\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t}\n\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t}\n\t\t\t\toutput.append('\\n');\n\t\t\t}",
"for (int l = 0; l < W/2; l++) {\n\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t}",
"int l = 0;",
"int l = 0;",
"l",
"0",
"l < W/2",
"l",
"W/2",
"W",
"2",
"l++",
"l++",
"l",
"{\n\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t}",
"{\n\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t}",
"output.append(\"#\").append(\".\")",
"output.append(\"#\").append",
"output.append(\"#\")",
"output.append",
"output",
"\"#\"",
"\".\"",
"if (W%2 == 1) {\n\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t}",
"W%2 == 1",
"W%2",
"W",
"2",
"1",
"{\n\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t}",
"output.append(\"#\")",
"output.append",
"output",
"\"#\"",
"output.append('\\n')",
"output.append",
"output",
"'\\n'",
"output.append('\\n')",
"output.append",
"output",
"'\\n'",
"System.out.print(output)",
"System.out.print",
"System.out",
"System",
"System.out",
"output",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tStringBuilder output = new StringBuilder();\n\t\t\n\t\twhile(true) {\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = 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\t\tfor (int i = 0; i < H/2; i++) {\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\".\").append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t}\n\t\t\tif (H%2 == 1) {\n\t\t\t\tfor (int l = 0; l < W/2; l++) {\n\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t}\n\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t}\n\t\t\t\toutput.append('\\n');\n\t\t\t}\n\t\t\toutput.append('\\n');\n\t\t}\n\t\tSystem.out.print(output);\n\t}\n\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tStringBuilder output = new StringBuilder();\n\t\t\n\t\twhile(true) {\n\t\t\tint H = scan.nextInt();\n\t\t\tint W = 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\t\tfor (int i = 0; i < H/2; i++) {\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t\t\tfor (int j = 0; j < W/2; j++) {\n\t\t\t\t\t\t\toutput.append(\".\").append(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\t\t\toutput.append(\".\");\n\t\t\t\t\t\t}\n\t\t\t\t\t\toutput.append('\\n');\n\t\t\t\t}\n\t\t\tif (H%2 == 1) {\n\t\t\t\tfor (int l = 0; l < W/2; l++) {\n\t\t\t\t\toutput.append(\"#\").append(\".\");\n\t\t\t\t}\n\t\t\t\tif (W%2 == 1) {\n\t\t\t\t\toutput.append(\"#\");\n\t\t\t\t}\n\t\t\t\toutput.append('\\n');\n\t\t\t}\n\t\t\toutput.append('\\n');\n\t\t}\n\t\tSystem.out.print(output);\n\t}\n\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
StringBuilder output = new StringBuilder();
while(true) {
int H = scan.nextInt();
int W = scan.nextInt();
if (H == 0 && W == 0)
break;
for (int i = 0; i < H/2; i++) {
for (int j = 0; j < W/2; j++) {
output.append("#").append(".");
}
if (W%2 == 1) {
output.append("#");
}
output.append('\n');
for (int j = 0; j < W/2; j++) {
output.append(".").append("#");
}
if (W%2 == 1) {
output.append(".");
}
output.append('\n');
}
if (H%2 == 1) {
for (int l = 0; l < W/2; l++) {
output.append("#").append(".");
}
if (W%2 == 1) {
output.append("#");
}
output.append('\n');
}
output.append('\n');
}
System.out.print(output);
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
4,
18,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
3,
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,
14,
2,
2,
2,
13,
13,
17,
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
],
[
17,
20
],
[
20,
21
],
[
21,
22
],
[
14,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
26,
27
],
[
25,
28
],
[
28,
29
],
[
29,
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
],
[
41,
45
],
[
45,
46
],
[
45,
47
],
[
40,
48
],
[
14,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
51,
53
],
[
49,
54
],
[
54,
55
],
[
54,
56
],
[
49,
57
],
[
57,
58
],
[
58,
59
],
[
49,
60
],
[
61,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
64,
65
],
[
64,
66
],
[
62,
67
],
[
67,
68
],
[
67,
69
],
[
62,
70
],
[
70,
71
],
[
71,
72
],
[
62,
73
],
[
74,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
78,
80
],
[
77,
81
],
[
76,
82
],
[
75,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
86,
88
],
[
84,
89
],
[
75,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
92,
96
],
[
91,
97
],
[
90,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
101,
103
],
[
99,
104
],
[
61,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
14,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
112,
114
],
[
6,
115
],
[
115,
116
]
] | [
"// ITP1_5-C Print a Chessboard\nimport java.util.Scanner;\n\nclass Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n while (true) {\n int H = Integer.parseInt(sc.next());\n int W = Integer.parseInt(sc.next());\n if (H > 300 || W > 300) break;\n if (H == 0 && W == 0) break;\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 }\n System.out.println();\n }\n System.out.println();\n }\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n while (true) {\n int H = Integer.parseInt(sc.next());\n int W = Integer.parseInt(sc.next());\n if (H > 300 || W > 300) break;\n if (H == 0 && W == 0) break;\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 }\n System.out.println();\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 = Integer.parseInt(sc.next());\n int W = Integer.parseInt(sc.next());\n if (H > 300 || W > 300) break;\n if (H == 0 && W == 0) break;\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 }\n System.out.println();\n }\n System.out.println();\n }\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n while (true) {\n int H = Integer.parseInt(sc.next());\n int W = Integer.parseInt(sc.next());\n if (H > 300 || W > 300) break;\n if (H == 0 && W == 0) break;\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 }\n System.out.println();\n }\n System.out.println();\n }\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"while (true) {\n int H = Integer.parseInt(sc.next());\n int W = Integer.parseInt(sc.next());\n if (H > 300 || W > 300) break;\n if (H == 0 && W == 0) break;\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 }\n System.out.println();\n }\n System.out.println();\n }",
"true",
"{\n int H = Integer.parseInt(sc.next());\n int W = Integer.parseInt(sc.next());\n if (H > 300 || W > 300) break;\n if (H == 0 && W == 0) break;\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 }\n System.out.println();\n }\n System.out.println();\n }",
"int H = Integer.parseInt(sc.next());",
"H",
"Integer.parseInt(sc.next())",
"Integer.parseInt",
"Integer",
"sc.next()",
"sc.next",
"sc",
"int W = Integer.parseInt(sc.next());",
"W",
"Integer.parseInt(sc.next())",
"Integer.parseInt",
"Integer",
"sc.next()",
"sc.next",
"sc",
"if (H > 300 || W > 300) break;",
"H > 300 || W > 300",
"H > 300",
"H",
"300",
"W > 300",
"W",
"300",
"break;",
"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 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 }\n System.out.println();\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 }\n System.out.println();\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 }\n System.out.println();\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 }",
"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 }",
"{\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 }",
"(i + j) % 2 == 0",
"(i + j) % 2",
"(i + j)",
"i",
"j",
"2",
"0",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"if ((i + j) % 2 == 1) {\n System.out.print(\".\");\n }",
"(i + j) % 2 == 1",
"(i + j) % 2",
"(i + j)",
"i",
"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",
"String[] args",
"args"
] | // ITP1_5-C Print a Chessboard
import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
while (true) {
int H = Integer.parseInt(sc.next());
int W = Integer.parseInt(sc.next());
if (H > 300 || W > 300) break;
if (H == 0 && W == 0) break;
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.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,
41,
13,
17,
41,
13,
17,
42,
2,
2,
13,
17,
2,
13,
17,
30,
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,
14,
2,
2,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
13,
17,
17,
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,
0,
13,
4,
18,
13,
0,
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
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
8,
17
],
[
17,
18
],
[
17,
19
],
[
19,
20
],
[
20,
21
],
[
8,
22
],
[
22,
23
],
[
22,
24
],
[
8,
25
],
[
25,
26
],
[
25,
27
],
[
8,
28
],
[
28,
29
],
[
29,
30
],
[
30,
31
],
[
30,
32
],
[
29,
33
],
[
33,
34
],
[
33,
35
],
[
28,
36
],
[
36,
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
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
50,
55
],
[
55,
56
],
[
55,
57
],
[
50,
58
],
[
58,
59
],
[
59,
60
],
[
50,
61
],
[
62,
62
],
[
62,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
65,
67
],
[
64,
68
],
[
63,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
71,
75
],
[
70,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
79,
81
],
[
77,
82
],
[
70,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
84,
88
],
[
83,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
92,
94
],
[
90,
95
],
[
63,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
97,
101
],
[
96,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
105,
107
],
[
104,
108
],
[
103,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
112,
114
],
[
110,
115
],
[
103,
116
],
[
116,
117
],
[
117,
118
],
[
118,
119
],
[
118,
120
],
[
117,
121
],
[
116,
122
],
[
122,
123
],
[
123,
124
],
[
124,
125
],
[
125,
126
],
[
125,
127
],
[
123,
128
],
[
49,
129
],
[
129,
130
],
[
130,
131
],
[
131,
132
],
[
131,
133
],
[
36,
134
],
[
134,
135
],
[
135,
136
],
[
136,
137
],
[
136,
138
],
[
36,
139
],
[
139,
140
],
[
139,
141
],
[
141,
142
],
[
142,
143
],
[
36,
144
],
[
144,
145
],
[
144,
146
],
[
146,
147
],
[
147,
148
],
[
6,
149
],
[
149,
150
]
] | [
"import java.util.Scanner;\n\nclass Main {\n\n\tpublic static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint str1 = scan.nextInt();\n\t\tint str2 = scan.nextInt();\n\t\t\n\t\tint i = 0;\n\t\tint j = 0;\n\t\t\n\t\twhile(str1 != 0 && str2 != 0){\n\t\t\tfor(i = 1; i <= str1; i++){\n\t\t\t\tfor(j = 1; j <= str2; j++){\n\t\t\t\t\tif(i%2==1){\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 if(j%2==1){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else 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 if(j%2==1){\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\tstr1 = scan.nextInt();\n\t\t\tstr2 = scan.nextInt();\n\n\t\t}\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 scan = new Scanner(System.in);\n\n\t\tint str1 = scan.nextInt();\n\t\tint str2 = scan.nextInt();\n\t\t\n\t\tint i = 0;\n\t\tint j = 0;\n\t\t\n\t\twhile(str1 != 0 && str2 != 0){\n\t\t\tfor(i = 1; i <= str1; i++){\n\t\t\t\tfor(j = 1; j <= str2; j++){\n\t\t\t\t\tif(i%2==1){\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 if(j%2==1){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else 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 if(j%2==1){\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\tstr1 = scan.nextInt();\n\t\t\tstr2 = scan.nextInt();\n\n\t\t}\n\t\t\n\t}\n}",
"Main",
"public static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint str1 = scan.nextInt();\n\t\tint str2 = scan.nextInt();\n\t\t\n\t\tint i = 0;\n\t\tint j = 0;\n\t\t\n\t\twhile(str1 != 0 && str2 != 0){\n\t\t\tfor(i = 1; i <= str1; i++){\n\t\t\t\tfor(j = 1; j <= str2; j++){\n\t\t\t\t\tif(i%2==1){\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 if(j%2==1){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else 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 if(j%2==1){\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\tstr1 = scan.nextInt();\n\t\t\tstr2 = scan.nextInt();\n\n\t\t}\n\t\t\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint str1 = scan.nextInt();\n\t\tint str2 = scan.nextInt();\n\t\t\n\t\tint i = 0;\n\t\tint j = 0;\n\t\t\n\t\twhile(str1 != 0 && str2 != 0){\n\t\t\tfor(i = 1; i <= str1; i++){\n\t\t\t\tfor(j = 1; j <= str2; j++){\n\t\t\t\t\tif(i%2==1){\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 if(j%2==1){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else 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 if(j%2==1){\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\tstr1 = scan.nextInt();\n\t\t\tstr2 = scan.nextInt();\n\n\t\t}\n\t\t\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int str1 = scan.nextInt();",
"str1",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int str2 = scan.nextInt();",
"str2",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int i = 0;",
"i",
"0",
"int j = 0;",
"j",
"0",
"while(str1 != 0 && str2 != 0){\n\t\t\tfor(i = 1; i <= str1; i++){\n\t\t\t\tfor(j = 1; j <= str2; j++){\n\t\t\t\t\tif(i%2==1){\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 if(j%2==1){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else 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 if(j%2==1){\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\tstr1 = scan.nextInt();\n\t\t\tstr2 = scan.nextInt();\n\n\t\t}",
"str1 != 0 && str2 != 0",
"str1 != 0",
"str1",
"0",
"str2 != 0",
"str2",
"0",
"{\n\t\t\tfor(i = 1; i <= str1; i++){\n\t\t\t\tfor(j = 1; j <= str2; j++){\n\t\t\t\t\tif(i%2==1){\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 if(j%2==1){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else 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 if(j%2==1){\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\tstr1 = scan.nextInt();\n\t\t\tstr2 = scan.nextInt();\n\n\t\t}",
"for(i = 1; i <= str1; i++){\n\t\t\t\tfor(j = 1; j <= str2; j++){\n\t\t\t\t\tif(i%2==1){\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 if(j%2==1){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else 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 if(j%2==1){\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}",
"i = 1;",
"i = 1",
"i",
"1",
"i <= str1",
"i",
"str1",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor(j = 1; j <= str2; j++){\n\t\t\t\t\tif(i%2==1){\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 if(j%2==1){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else 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 if(j%2==1){\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(j = 1; j <= str2; j++){\n\t\t\t\t\tif(i%2==1){\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 if(j%2==1){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else 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 if(j%2==1){\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(j = 1; j <= str2; j++){\n\t\t\t\t\tif(i%2==1){\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 if(j%2==1){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else 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 if(j%2==1){\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 <= str2",
"j",
"str2",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif(i%2==1){\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 if(j%2==1){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else 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 if(j%2==1){\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==0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else if(j%2==1){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else 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 if(j%2==1){\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==0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else if(j%2==1){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}else 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 if(j%2==1){\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==0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t}else if(j%2==1){\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 if(j%2==1){\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",
"\".\"",
"if(j%2==1){\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",
"\"#\"",
"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 if(j%2==1){\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 if(j%2==1){\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 if(j%2==1){\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",
"\"#\"",
"if(j%2==1){\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",
"\".\"",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"str1 = scan.nextInt()",
"str1",
"scan.nextInt()",
"scan.nextInt",
"scan",
"str2 = scan.nextInt()",
"str2",
"scan.nextInt()",
"scan.nextInt",
"scan",
"String[] args",
"args"
] | import java.util.Scanner;
class Main {
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
int str1 = scan.nextInt();
int str2 = scan.nextInt();
int i = 0;
int j = 0;
while(str1 != 0 && str2 != 0){
for(i = 1; i <= str1; i++){
for(j = 1; j <= str2; j++){
if(i%2==1){
if(j%2==0){
System.out.print(".");
}else if(j%2==1){
System.out.print("#");
}
}else if(i%2==0){
if(j%2==0){
System.out.print("#");
}else if(j%2==1){
System.out.print(".");
}
}
}
System.out.println();
}
System.out.println();
str1 = scan.nextInt();
str2 = scan.nextInt();
}
}
} |
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
17,
42,
17,
30,
41,
13,
20,
0,
13,
4,
18,
13,
14,
4,
18,
13,
17,
30,
3,
4,
18,
13,
13,
40,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
17,
41,
13,
17,
41,
13,
17,
41,
13,
4,
18,
4,
18,
13,
13,
17,
0,
13,
4,
18,
13,
18,
13,
17,
0,
13,
4,
18,
13,
18,
13,
17,
0,
13,
13,
41,
13,
20,
41,
13,
20,
42,
2,
13,
17,
30,
4,
18,
13,
17,
40,
13,
14,
2,
13,
17,
30,
3,
4,
18,
13,
17,
40,
13,
0,
13,
13,
42,
2,
13,
17,
30,
4,
18,
13,
17,
40,
13,
14,
2,
13,
17,
30,
3,
4,
18,
13,
17,
40,
13,
42,
2,
13,
17,
30,
4,
18,
18,
13,
13,
13,
40,
13,
14,
2,
13,
17,
30,
3,
4,
18,
18,
13,
13,
13,
40,
13,
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
],
[
186,
8
],
[
186,
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
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
23,
27
],
[
27,
28
],
[
27,
29
],
[
29,
30
],
[
30,
31
],
[
23,
32
],
[
32,
33
],
[
33,
34
],
[
34,
35
],
[
33,
36
],
[
32,
37
],
[
37,
38
],
[
23,
39
],
[
39,
40
],
[
40,
41
],
[
39,
42
],
[
23,
43
],
[
43,
44
],
[
11,
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
],
[
58,
60
],
[
57,
61
],
[
61,
62
],
[
61,
63
],
[
57,
64
],
[
64,
65
],
[
64,
66
],
[
57,
67
],
[
67,
68
],
[
67,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
71,
74
],
[
69,
75
],
[
57,
76
],
[
76,
77
],
[
76,
78
],
[
78,
79
],
[
79,
80
],
[
78,
81
],
[
81,
82
],
[
81,
83
],
[
57,
84
],
[
84,
85
],
[
84,
86
],
[
86,
87
],
[
87,
88
],
[
86,
89
],
[
89,
90
],
[
89,
91
],
[
57,
92
],
[
92,
93
],
[
92,
94
],
[
57,
95
],
[
95,
96
],
[
95,
97
],
[
57,
98
],
[
98,
99
],
[
98,
100
],
[
57,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
101,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
106,
109
],
[
105,
110
],
[
110,
111
],
[
105,
112
],
[
112,
113
],
[
113,
114
],
[
113,
115
],
[
112,
116
],
[
116,
117
],
[
105,
118
],
[
118,
119
],
[
119,
120
],
[
118,
121
],
[
105,
122
],
[
122,
123
],
[
57,
124
],
[
124,
125
],
[
124,
126
],
[
57,
127
],
[
127,
128
],
[
128,
129
],
[
128,
130
],
[
127,
131
],
[
131,
132
],
[
132,
133
],
[
133,
134
],
[
132,
135
],
[
131,
136
],
[
136,
137
],
[
131,
138
],
[
138,
139
],
[
139,
140
],
[
139,
141
],
[
138,
142
],
[
142,
143
],
[
131,
144
],
[
144,
145
],
[
145,
146
],
[
144,
147
],
[
131,
148
],
[
148,
149
],
[
57,
150
],
[
150,
151
],
[
151,
152
],
[
151,
153
],
[
150,
154
],
[
154,
155
],
[
155,
156
],
[
156,
157
],
[
157,
158
],
[
157,
159
],
[
155,
160
],
[
154,
161
],
[
161,
162
],
[
154,
163
],
[
163,
164
],
[
164,
165
],
[
164,
166
],
[
163,
167
],
[
167,
168
],
[
154,
169
],
[
169,
170
],
[
170,
171
],
[
171,
172
],
[
171,
173
],
[
169,
174
],
[
154,
175
],
[
175,
176
],
[
57,
177
],
[
177,
178
],
[
178,
179
],
[
179,
180
],
[
179,
181
],
[
177,
182
],
[
9,
183
],
[
183,
184
],
[
0,
185
],
[
185,
186
],
[
185,
187
]
] | [
"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\t\tScanner sc = new Scanner(System.in);\n\n\t\tArrayList<String> lines = new ArrayList<String>();\n\t\tint in = 0;\n\n\t\twhile (true) {\n\t\t\tString string = new String();\n\t\t\tstring = sc.nextLine();\n\n\t\t\tif (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tlines.add(string);\n\t\t\tin++;\n\t\t}\n\n\t\tfor (int i = 0; i < in; i++) {\n\t\t\tint h = 0;\n\t\t\tint w = 0;\n\t\t\tint v = 0;\n\t\t\tString[] str = lines.get(i).split(\" \");\n\t\t\th = Integer.parseInt(str[0]);\n\t\t\tw = Integer.parseInt(str[1]);\n\t\t\tv = w;\n\n\t\t\tStringBuilder str01 = new StringBuilder();\n\t\t\tStringBuilder str02 = new StringBuilder();\n\n\t\t\twhile (w > 0) {\n\t\t\t\tstr01.append(\"#\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr01.append(\".\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\tw = v;\n\t\t\t\n\t\t\twhile (w > 0) {\n\t\t\t\tstr02.append(\".\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr02.append(\"#\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\twhile (h>0) {\n\t\t\t\tSystem.out.println(str01);\n\t\t\t\th--;\n\t\t\t\tif (h==0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tSystem.out.println(str02);\n\t\t\t\th--;\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\t\tScanner sc = new Scanner(System.in);\n\n\t\tArrayList<String> lines = new ArrayList<String>();\n\t\tint in = 0;\n\n\t\twhile (true) {\n\t\t\tString string = new String();\n\t\t\tstring = sc.nextLine();\n\n\t\t\tif (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tlines.add(string);\n\t\t\tin++;\n\t\t}\n\n\t\tfor (int i = 0; i < in; i++) {\n\t\t\tint h = 0;\n\t\t\tint w = 0;\n\t\t\tint v = 0;\n\t\t\tString[] str = lines.get(i).split(\" \");\n\t\t\th = Integer.parseInt(str[0]);\n\t\t\tw = Integer.parseInt(str[1]);\n\t\t\tv = w;\n\n\t\t\tStringBuilder str01 = new StringBuilder();\n\t\t\tStringBuilder str02 = new StringBuilder();\n\n\t\t\twhile (w > 0) {\n\t\t\t\tstr01.append(\"#\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr01.append(\".\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\tw = v;\n\t\t\t\n\t\t\twhile (w > 0) {\n\t\t\t\tstr02.append(\".\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr02.append(\"#\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\twhile (h>0) {\n\t\t\t\tSystem.out.println(str01);\n\t\t\t\th--;\n\t\t\t\tif (h==0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tSystem.out.println(str02);\n\t\t\t\th--;\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\t\tScanner sc = new Scanner(System.in);\n\n\t\tArrayList<String> lines = new ArrayList<String>();\n\t\tint in = 0;\n\n\t\twhile (true) {\n\t\t\tString string = new String();\n\t\t\tstring = sc.nextLine();\n\n\t\t\tif (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tlines.add(string);\n\t\t\tin++;\n\t\t}\n\n\t\tfor (int i = 0; i < in; i++) {\n\t\t\tint h = 0;\n\t\t\tint w = 0;\n\t\t\tint v = 0;\n\t\t\tString[] str = lines.get(i).split(\" \");\n\t\t\th = Integer.parseInt(str[0]);\n\t\t\tw = Integer.parseInt(str[1]);\n\t\t\tv = w;\n\n\t\t\tStringBuilder str01 = new StringBuilder();\n\t\t\tStringBuilder str02 = new StringBuilder();\n\n\t\t\twhile (w > 0) {\n\t\t\t\tstr01.append(\"#\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr01.append(\".\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\tw = v;\n\t\t\t\n\t\t\twhile (w > 0) {\n\t\t\t\tstr02.append(\".\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr02.append(\"#\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\twhile (h>0) {\n\t\t\t\tSystem.out.println(str01);\n\t\t\t\th--;\n\t\t\t\tif (h==0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tSystem.out.println(str02);\n\t\t\t\th--;\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}",
"main",
"{\n\t\t// TODO ?????????????????????????????????????????????\n\n\t\tScanner sc = new Scanner(System.in);\n\n\t\tArrayList<String> lines = new ArrayList<String>();\n\t\tint in = 0;\n\n\t\twhile (true) {\n\t\t\tString string = new String();\n\t\t\tstring = sc.nextLine();\n\n\t\t\tif (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tlines.add(string);\n\t\t\tin++;\n\t\t}\n\n\t\tfor (int i = 0; i < in; i++) {\n\t\t\tint h = 0;\n\t\t\tint w = 0;\n\t\t\tint v = 0;\n\t\t\tString[] str = lines.get(i).split(\" \");\n\t\t\th = Integer.parseInt(str[0]);\n\t\t\tw = Integer.parseInt(str[1]);\n\t\t\tv = w;\n\n\t\t\tStringBuilder str01 = new StringBuilder();\n\t\t\tStringBuilder str02 = new StringBuilder();\n\n\t\t\twhile (w > 0) {\n\t\t\t\tstr01.append(\"#\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr01.append(\".\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\tw = v;\n\t\t\t\n\t\t\twhile (w > 0) {\n\t\t\t\tstr02.append(\".\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr02.append(\"#\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\twhile (h>0) {\n\t\t\t\tSystem.out.println(str01);\n\t\t\t\th--;\n\t\t\t\tif (h==0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tSystem.out.println(str02);\n\t\t\t\th--;\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)",
"ArrayList<String> lines = new ArrayList<String>();",
"lines",
"new ArrayList<String>()",
"int in = 0;",
"in",
"0",
"while (true) {\n\t\t\tString string = new String();\n\t\t\tstring = sc.nextLine();\n\n\t\t\tif (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tlines.add(string);\n\t\t\tin++;\n\t\t}",
"true",
"{\n\t\t\tString string = new String();\n\t\t\tstring = sc.nextLine();\n\n\t\t\tif (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tlines.add(string);\n\t\t\tin++;\n\t\t}",
"String string = new String();",
"string",
"new String()",
"string = sc.nextLine()",
"string",
"sc.nextLine()",
"sc.nextLine",
"sc",
"if (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}",
"string.equals(\"0 0\")",
"string.equals",
"string",
"\"0 0\"",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"lines.add(string)",
"lines.add",
"lines",
"string",
"in++",
"in",
"for (int i = 0; i < in; i++) {\n\t\t\tint h = 0;\n\t\t\tint w = 0;\n\t\t\tint v = 0;\n\t\t\tString[] str = lines.get(i).split(\" \");\n\t\t\th = Integer.parseInt(str[0]);\n\t\t\tw = Integer.parseInt(str[1]);\n\t\t\tv = w;\n\n\t\t\tStringBuilder str01 = new StringBuilder();\n\t\t\tStringBuilder str02 = new StringBuilder();\n\n\t\t\twhile (w > 0) {\n\t\t\t\tstr01.append(\"#\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr01.append(\".\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\tw = v;\n\t\t\t\n\t\t\twhile (w > 0) {\n\t\t\t\tstr02.append(\".\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr02.append(\"#\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\twhile (h>0) {\n\t\t\t\tSystem.out.println(str01);\n\t\t\t\th--;\n\t\t\t\tif (h==0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tSystem.out.println(str02);\n\t\t\t\th--;\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < in",
"i",
"in",
"i++",
"i++",
"i",
"{\n\t\t\tint h = 0;\n\t\t\tint w = 0;\n\t\t\tint v = 0;\n\t\t\tString[] str = lines.get(i).split(\" \");\n\t\t\th = Integer.parseInt(str[0]);\n\t\t\tw = Integer.parseInt(str[1]);\n\t\t\tv = w;\n\n\t\t\tStringBuilder str01 = new StringBuilder();\n\t\t\tStringBuilder str02 = new StringBuilder();\n\n\t\t\twhile (w > 0) {\n\t\t\t\tstr01.append(\"#\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr01.append(\".\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\tw = v;\n\t\t\t\n\t\t\twhile (w > 0) {\n\t\t\t\tstr02.append(\".\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr02.append(\"#\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\twhile (h>0) {\n\t\t\t\tSystem.out.println(str01);\n\t\t\t\th--;\n\t\t\t\tif (h==0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tSystem.out.println(str02);\n\t\t\t\th--;\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"{\n\t\t\tint h = 0;\n\t\t\tint w = 0;\n\t\t\tint v = 0;\n\t\t\tString[] str = lines.get(i).split(\" \");\n\t\t\th = Integer.parseInt(str[0]);\n\t\t\tw = Integer.parseInt(str[1]);\n\t\t\tv = w;\n\n\t\t\tStringBuilder str01 = new StringBuilder();\n\t\t\tStringBuilder str02 = new StringBuilder();\n\n\t\t\twhile (w > 0) {\n\t\t\t\tstr01.append(\"#\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr01.append(\".\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\tw = v;\n\t\t\t\n\t\t\twhile (w > 0) {\n\t\t\t\tstr02.append(\".\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr02.append(\"#\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\twhile (h>0) {\n\t\t\t\tSystem.out.println(str01);\n\t\t\t\th--;\n\t\t\t\tif (h==0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tSystem.out.println(str02);\n\t\t\t\th--;\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"int h = 0;",
"h",
"0",
"int w = 0;",
"w",
"0",
"int v = 0;",
"v",
"0",
"String[] str = lines.get(i).split(\" \");",
"str",
"lines.get(i).split(\" \")",
"lines.get(i).split",
"lines.get(i)",
"lines.get",
"lines",
"i",
"\" \"",
"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",
"v = w",
"v",
"w",
"StringBuilder str01 = new StringBuilder();",
"str01",
"new StringBuilder()",
"StringBuilder str02 = new StringBuilder();",
"str02",
"new StringBuilder()",
"while (w > 0) {\n\t\t\t\tstr01.append(\"#\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr01.append(\".\");\n\t\t\t\tw--;\n\t\t\t}",
"w > 0",
"w",
"0",
"{\n\t\t\t\tstr01.append(\"#\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr01.append(\".\");\n\t\t\t\tw--;\n\t\t\t}",
"str01.append(\"#\")",
"str01.append",
"str01",
"\"#\"",
"w--",
"w",
"if (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}",
"w == 0",
"w",
"0",
"{\n\t\t\t\t\tbreak;\n\t\t\t\t}",
"break;",
"str01.append(\".\")",
"str01.append",
"str01",
"\".\"",
"w--",
"w",
"w = v",
"w",
"v",
"while (w > 0) {\n\t\t\t\tstr02.append(\".\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr02.append(\"#\");\n\t\t\t\tw--;\n\t\t\t}",
"w > 0",
"w",
"0",
"{\n\t\t\t\tstr02.append(\".\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr02.append(\"#\");\n\t\t\t\tw--;\n\t\t\t}",
"str02.append(\".\")",
"str02.append",
"str02",
"\".\"",
"w--",
"w",
"if (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}",
"w == 0",
"w",
"0",
"{\n\t\t\t\t\tbreak;\n\t\t\t\t}",
"break;",
"str02.append(\"#\")",
"str02.append",
"str02",
"\"#\"",
"w--",
"w",
"while (h>0) {\n\t\t\t\tSystem.out.println(str01);\n\t\t\t\th--;\n\t\t\t\tif (h==0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tSystem.out.println(str02);\n\t\t\t\th--;\n\t\t\t}",
"h>0",
"h",
"0",
"{\n\t\t\t\tSystem.out.println(str01);\n\t\t\t\th--;\n\t\t\t\tif (h==0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tSystem.out.println(str02);\n\t\t\t\th--;\n\t\t\t}",
"System.out.println(str01)",
"System.out.println",
"System.out",
"System",
"System.out",
"str01",
"h--",
"h",
"if (h==0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}",
"h==0",
"h",
"0",
"{\n\t\t\t\t\tbreak;\n\t\t\t\t}",
"break;",
"System.out.println(str02)",
"System.out.println",
"System.out",
"System",
"System.out",
"str02",
"h--",
"h",
"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 sc = new Scanner(System.in);\n\n\t\tArrayList<String> lines = new ArrayList<String>();\n\t\tint in = 0;\n\n\t\twhile (true) {\n\t\t\tString string = new String();\n\t\t\tstring = sc.nextLine();\n\n\t\t\tif (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tlines.add(string);\n\t\t\tin++;\n\t\t}\n\n\t\tfor (int i = 0; i < in; i++) {\n\t\t\tint h = 0;\n\t\t\tint w = 0;\n\t\t\tint v = 0;\n\t\t\tString[] str = lines.get(i).split(\" \");\n\t\t\th = Integer.parseInt(str[0]);\n\t\t\tw = Integer.parseInt(str[1]);\n\t\t\tv = w;\n\n\t\t\tStringBuilder str01 = new StringBuilder();\n\t\t\tStringBuilder str02 = new StringBuilder();\n\n\t\t\twhile (w > 0) {\n\t\t\t\tstr01.append(\"#\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr01.append(\".\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\tw = v;\n\t\t\t\n\t\t\twhile (w > 0) {\n\t\t\t\tstr02.append(\".\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr02.append(\"#\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\twhile (h>0) {\n\t\t\t\tSystem.out.println(str01);\n\t\t\t\th--;\n\t\t\t\tif (h==0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tSystem.out.println(str02);\n\t\t\t\th--;\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\t\tScanner sc = new Scanner(System.in);\n\n\t\tArrayList<String> lines = new ArrayList<String>();\n\t\tint in = 0;\n\n\t\twhile (true) {\n\t\t\tString string = new String();\n\t\t\tstring = sc.nextLine();\n\n\t\t\tif (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tlines.add(string);\n\t\t\tin++;\n\t\t}\n\n\t\tfor (int i = 0; i < in; i++) {\n\t\t\tint h = 0;\n\t\t\tint w = 0;\n\t\t\tint v = 0;\n\t\t\tString[] str = lines.get(i).split(\" \");\n\t\t\th = Integer.parseInt(str[0]);\n\t\t\tw = Integer.parseInt(str[1]);\n\t\t\tv = w;\n\n\t\t\tStringBuilder str01 = new StringBuilder();\n\t\t\tStringBuilder str02 = new StringBuilder();\n\n\t\t\twhile (w > 0) {\n\t\t\t\tstr01.append(\"#\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr01.append(\".\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\tw = v;\n\t\t\t\n\t\t\twhile (w > 0) {\n\t\t\t\tstr02.append(\".\");\n\t\t\t\tw--;\n\t\t\t\tif (w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tstr02.append(\"#\");\n\t\t\t\tw--;\n\t\t\t}\n\t\t\t\n\t\t\twhile (h>0) {\n\t\t\t\tSystem.out.println(str01);\n\t\t\t\th--;\n\t\t\t\tif (h==0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tSystem.out.println(str02);\n\t\t\t\th--;\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 sc = new Scanner(System.in);
ArrayList<String> lines = new ArrayList<String>();
int in = 0;
while (true) {
String string = new String();
string = sc.nextLine();
if (string.equals("0 0")) {
break;
}
lines.add(string);
in++;
}
for (int i = 0; i < in; i++) {
int h = 0;
int w = 0;
int v = 0;
String[] str = lines.get(i).split(" ");
h = Integer.parseInt(str[0]);
w = Integer.parseInt(str[1]);
v = w;
StringBuilder str01 = new StringBuilder();
StringBuilder str02 = new StringBuilder();
while (w > 0) {
str01.append("#");
w--;
if (w == 0) {
break;
}
str01.append(".");
w--;
}
w = v;
while (w > 0) {
str02.append(".");
w--;
if (w == 0) {
break;
}
str02.append("#");
w--;
}
while (h>0) {
System.out.println(str01);
h--;
if (h==0) {
break;
}
System.out.println(str02);
h--;
}
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,
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,
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
],
[
136,
5
],
[
136,
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
],
[
31,
36
],
[
36,
37
],
[
36,
38
],
[
31,
39
],
[
39,
40
],
[
40,
41
],
[
31,
42
],
[
43,
43
],
[
43,
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
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
65,
69
],
[
64,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
71,
76
],
[
64,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
78,
83
],
[
57,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
86,
90
],
[
85,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
94,
96
],
[
92,
97
],
[
85,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
101,
103
],
[
99,
104
],
[
84,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
105,
110
],
[
43,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
113,
115
],
[
111,
116
],
[
30,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
119,
121
],
[
117,
122
],
[
30,
123
],
[
123,
124
],
[
123,
125
],
[
125,
126
],
[
126,
127
],
[
30,
128
],
[
128,
129
],
[
128,
130
],
[
130,
131
],
[
131,
132
],
[
6,
133
],
[
133,
134
],
[
0,
135
],
[
135,
136
],
[
135,
137
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args)\n\t{\n\t\tScanner scan = new Scanner(System.in);\n\t\tint height = scan.nextInt();\n\t\tint width = scan.nextInt();\n\t\t\n\t\twhile(height != 0 || height != 0)\n\t\t{\n\t\t\tfor(int i = 0;i < height;i++)\n\t\t\t{\n\t\t\t\tfor(int j = 0;j < width;j++)\n\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\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}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\theight = scan.nextInt();\n\t\t\twidth = scan.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{\n\t\tScanner scan = new Scanner(System.in);\n\t\tint height = scan.nextInt();\n\t\tint width = scan.nextInt();\n\t\t\n\t\twhile(height != 0 || height != 0)\n\t\t{\n\t\t\tfor(int i = 0;i < height;i++)\n\t\t\t{\n\t\t\t\tfor(int j = 0;j < width;j++)\n\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\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}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\theight = scan.nextInt();\n\t\t\twidth = scan.nextInt();\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args)\n\t{\n\t\tScanner scan = new Scanner(System.in);\n\t\tint height = scan.nextInt();\n\t\tint width = scan.nextInt();\n\t\t\n\t\twhile(height != 0 || height != 0)\n\t\t{\n\t\t\tfor(int i = 0;i < height;i++)\n\t\t\t{\n\t\t\t\tfor(int j = 0;j < width;j++)\n\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\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}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\theight = scan.nextInt();\n\t\t\twidth = scan.nextInt();\n\t\t}\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\tint height = scan.nextInt();\n\t\tint width = scan.nextInt();\n\t\t\n\t\twhile(height != 0 || height != 0)\n\t\t{\n\t\t\tfor(int i = 0;i < height;i++)\n\t\t\t{\n\t\t\t\tfor(int j = 0;j < width;j++)\n\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\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}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\theight = scan.nextInt();\n\t\t\twidth = scan.nextInt();\n\t\t}\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int height = scan.nextInt();",
"height",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int width = scan.nextInt();",
"width",
"scan.nextInt()",
"scan.nextInt",
"scan",
"while(height != 0 || height != 0)\n\t\t{\n\t\t\tfor(int i = 0;i < height;i++)\n\t\t\t{\n\t\t\t\tfor(int j = 0;j < width;j++)\n\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\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}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\theight = scan.nextInt();\n\t\t\twidth = scan.nextInt();\n\t\t}",
"height != 0 || height != 0",
"height != 0",
"height",
"0",
"height != 0",
"height",
"0",
"{\n\t\t\tfor(int i = 0;i < height;i++)\n\t\t\t{\n\t\t\t\tfor(int j = 0;j < width;j++)\n\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\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}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\theight = scan.nextInt();\n\t\t\twidth = scan.nextInt();\n\t\t}",
"for(int i = 0;i < height;i++)\n\t\t\t{\n\t\t\t\tfor(int j = 0;j < width;j++)\n\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\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}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}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < height",
"i",
"height",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor(int j = 0;j < width;j++)\n\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\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}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\tfor(int j = 0;j < width;j++)\n\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\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}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}",
"for(int j = 0;j < width;j++)\n\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\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}System.out.print(\"\");\n\t\t\t\t\t}\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < width",
"j",
"width",
"j++",
"j++",
"j",
"{\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\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}System.out.print(\"\");\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{\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}System.out.print(\"\");\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\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}System.out.print(\"\");\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}System.out.print(\"\");\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(\"\")",
"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",
"\"\"",
"height = scan.nextInt()",
"height",
"scan.nextInt()",
"scan.nextInt",
"scan",
"width = scan.nextInt()",
"width",
"scan.nextInt()",
"scan.nextInt",
"scan",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args)\n\t{\n\t\tScanner scan = new Scanner(System.in);\n\t\tint height = scan.nextInt();\n\t\tint width = scan.nextInt();\n\t\t\n\t\twhile(height != 0 || height != 0)\n\t\t{\n\t\t\tfor(int i = 0;i < height;i++)\n\t\t\t{\n\t\t\t\tfor(int j = 0;j < width;j++)\n\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\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}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\theight = scan.nextInt();\n\t\t\twidth = scan.nextInt();\n\t\t}\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args)\n\t{\n\t\tScanner scan = new Scanner(System.in);\n\t\tint height = scan.nextInt();\n\t\tint width = scan.nextInt();\n\t\t\n\t\twhile(height != 0 || height != 0)\n\t\t{\n\t\t\tfor(int i = 0;i < height;i++)\n\t\t\t{\n\t\t\t\tfor(int j = 0;j < width;j++)\n\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\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}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\theight = scan.nextInt();\n\t\t\twidth = scan.nextInt();\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 height = scan.nextInt();
int width = scan.nextInt();
while(height != 0 || height != 0)
{
for(int i = 0;i < height;i++)
{
for(int j = 0;j < width;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("");
}
}
System.out.println("");
}
System.out.println("");
height = scan.nextInt();
width = scan.nextInt();
}
}
} |
[
7,
15,
13,
17,
6,
13,
41,
13,
17,
41,
13,
17,
41,
13,
41,
13,
41,
13,
41,
13,
12,
13,
30,
41,
13,
20,
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,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
13,
2,
13,
17,
0,
13,
2,
13,
17,
14,
2,
13,
17,
30,
14,
2,
13,
17,
30,
4,
18,
18,
13,
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
],
[
4,
9
],
[
9,
10
],
[
9,
11
],
[
4,
12
],
[
12,
13
],
[
4,
14
],
[
14,
15
],
[
4,
16
],
[
16,
17
],
[
4,
18
],
[
18,
19
],
[
4,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
23,
25
],
[
22,
26
],
[
26,
27
],
[
26,
28
],
[
28,
29
],
[
29,
30
],
[
22,
31
],
[
31,
32
],
[
31,
33
],
[
33,
34
],
[
34,
35
],
[
22,
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;\nclass Main {\n\tint H = 0,W = 0,i,j,a,b;\n\tpublic void ch() {\n\t\tScanner sc = new Scanner(System.in);\n\t\tH = sc.nextInt();\n\t\tW = sc.nextInt();\n\t\twhile(H != 0 || W != 0) {\n\t\t\tfor(i = 1; i <= H;i++) {\n\t\t\t\tfor(j = 1; j <= W;j++) {\n\t\t\t\t\ta = i % 2;\n\t\t\t\t\tb = j % 2;\n\t\t\t\t\tif(b == 1) {\n\t\t\t\t\t\tif(a == 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 if(a == 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\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\tpublic static void main(String[] args) {\n\t\tnew Main().ch();\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main {\n\tint H = 0,W = 0,i,j,a,b;\n\tpublic void ch() {\n\t\tScanner sc = new Scanner(System.in);\n\t\tH = sc.nextInt();\n\t\tW = sc.nextInt();\n\t\twhile(H != 0 || W != 0) {\n\t\t\tfor(i = 1; i <= H;i++) {\n\t\t\t\tfor(j = 1; j <= W;j++) {\n\t\t\t\t\ta = i % 2;\n\t\t\t\t\tb = j % 2;\n\t\t\t\t\tif(b == 1) {\n\t\t\t\t\t\tif(a == 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 if(a == 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\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\tpublic static void main(String[] args) {\n\t\tnew Main().ch();\n\t}\n}",
"Main",
"int H = 0",
"H",
"0",
"W = 0",
"W",
"0",
"i",
"i",
"j",
"j",
"a",
"a",
"b;",
"b",
"public void ch() {\n\t\tScanner sc = new Scanner(System.in);\n\t\tH = sc.nextInt();\n\t\tW = sc.nextInt();\n\t\twhile(H != 0 || W != 0) {\n\t\t\tfor(i = 1; i <= H;i++) {\n\t\t\t\tfor(j = 1; j <= W;j++) {\n\t\t\t\t\ta = i % 2;\n\t\t\t\t\tb = j % 2;\n\t\t\t\t\tif(b == 1) {\n\t\t\t\t\t\tif(a == 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 if(a == 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\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}",
"ch",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tH = sc.nextInt();\n\t\tW = sc.nextInt();\n\t\twhile(H != 0 || W != 0) {\n\t\t\tfor(i = 1; i <= H;i++) {\n\t\t\t\tfor(j = 1; j <= W;j++) {\n\t\t\t\t\ta = i % 2;\n\t\t\t\t\tb = j % 2;\n\t\t\t\t\tif(b == 1) {\n\t\t\t\t\t\tif(a == 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 if(a == 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\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)",
"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 = 1; i <= H;i++) {\n\t\t\t\tfor(j = 1; j <= W;j++) {\n\t\t\t\t\ta = i % 2;\n\t\t\t\t\tb = j % 2;\n\t\t\t\t\tif(b == 1) {\n\t\t\t\t\t\tif(a == 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 if(a == 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\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 = 1; i <= H;i++) {\n\t\t\t\tfor(j = 1; j <= W;j++) {\n\t\t\t\t\ta = i % 2;\n\t\t\t\t\tb = j % 2;\n\t\t\t\t\tif(b == 1) {\n\t\t\t\t\t\tif(a == 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 if(a == 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\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 = 1; i <= H;i++) {\n\t\t\t\tfor(j = 1; j <= W;j++) {\n\t\t\t\t\ta = i % 2;\n\t\t\t\t\tb = j % 2;\n\t\t\t\t\tif(b == 1) {\n\t\t\t\t\t\tif(a == 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 if(a == 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\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(j = 1; j <= W;j++) {\n\t\t\t\t\ta = i % 2;\n\t\t\t\t\tb = j % 2;\n\t\t\t\t\tif(b == 1) {\n\t\t\t\t\t\tif(a == 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 if(a == 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\tSystem.out.println();\n\t\t\t}",
"{\n\t\t\t\tfor(j = 1; j <= W;j++) {\n\t\t\t\t\ta = i % 2;\n\t\t\t\t\tb = j % 2;\n\t\t\t\t\tif(b == 1) {\n\t\t\t\t\t\tif(a == 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 if(a == 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\tSystem.out.println();\n\t\t\t}",
"for(j = 1; j <= W;j++) {\n\t\t\t\t\ta = i % 2;\n\t\t\t\t\tb = j % 2;\n\t\t\t\t\tif(b == 1) {\n\t\t\t\t\t\tif(a == 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 if(a == 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}",
"j = 1;",
"j = 1",
"j",
"1",
"j <= W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\t\t\ta = i % 2;\n\t\t\t\t\tb = j % 2;\n\t\t\t\t\tif(b == 1) {\n\t\t\t\t\t\tif(a == 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 if(a == 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\ta = i % 2;\n\t\t\t\t\tb = j % 2;\n\t\t\t\t\tif(b == 1) {\n\t\t\t\t\t\tif(a == 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 if(a == 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}",
"a = i % 2",
"a",
"i % 2",
"i",
"2",
"b = j % 2",
"b",
"j % 2",
"j",
"2",
"if(b == 1) {\n\t\t\t\t\t\tif(a == 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 if(a == 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}",
"b == 1",
"b",
"1",
"{\n\t\t\t\t\t\tif(a == 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(a == 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}",
"a == 1",
"a",
"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",
"\".\"",
"if(a == 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}",
"a == 0",
"a",
"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",
"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\t\tnew Main().ch();\n\t}",
"main",
"{\n\t\tnew Main().ch();\n\t}",
"new Main().ch()",
"new Main().ch",
"new Main()",
"String[] args",
"args"
] | import java.util.Scanner;
class Main {
int H = 0,W = 0,i,j,a,b;
public void ch() {
Scanner sc = new Scanner(System.in);
H = sc.nextInt();
W = sc.nextInt();
while(H != 0 || W != 0) {
for(i = 1; i <= H;i++) {
for(j = 1; j <= W;j++) {
a = i % 2;
b = j % 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().ch();
}
} |
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
20,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
4,
18,
13,
4,
18,
13,
41,
13,
17,
41,
13,
40,
13,
14,
2,
2,
13,
17,
2,
13,
17,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
13,
40,
13,
0,
13,
40,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
13,
40,
13,
14,
13,
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
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
23,
26
],
[
26,
27
],
[
27,
28
],
[
17,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
32,
33
],
[
31,
34
],
[
34,
35
],
[
35,
36
],
[
17,
37
],
[
37,
38
],
[
37,
39
],
[
17,
40
],
[
40,
41
],
[
40,
42
],
[
42,
43
],
[
17,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
46,
48
],
[
45,
49
],
[
49,
50
],
[
49,
51
],
[
44,
52
],
[
17,
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
],
[
66,
68
],
[
68,
69
],
[
65,
70
],
[
70,
71
],
[
70,
72
],
[
72,
73
],
[
65,
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
],
[
87,
89
],
[
89,
90
],
[
86,
91
],
[
91,
92
],
[
91,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
95,
97
],
[
93,
98
],
[
91,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
101,
103
],
[
99,
104
],
[
65,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
17,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
112,
114
],
[
9,
115
],
[
115,
116
]
] | [
"import java.io.*;\nimport java.util.*;\n\nclass Main {\n\n public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n while(true){\n StringTokenizer st=new StringTokenizer(br.readLine());\n int h=Integer.parseInt(st.nextToken());\n int w=Integer.parseInt(st.nextToken());\n boolean h_bool=false;\n boolean w_bool=!h_bool;\n if(w==0&&h==0) break;\n for(int i=0;i<h;i++){\n h_bool=!h_bool;\n w_bool=!h_bool;\n for(int j=0;j<w;j++){\n w_bool=!w_bool;\n if(w_bool) System.out.print(\"#\");\n else System.out.print(\".\");\n }System.out.println();\n }System.out.println();\n }\n }\n}",
"import java.io.*;",
"io.*",
"java",
"import java.util.*;",
"util.*",
"java",
"class Main {\n\n public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n while(true){\n StringTokenizer st=new StringTokenizer(br.readLine());\n int h=Integer.parseInt(st.nextToken());\n int w=Integer.parseInt(st.nextToken());\n boolean h_bool=false;\n boolean w_bool=!h_bool;\n if(w==0&&h==0) break;\n for(int i=0;i<h;i++){\n h_bool=!h_bool;\n w_bool=!h_bool;\n for(int j=0;j<w;j++){\n w_bool=!w_bool;\n if(w_bool) System.out.print(\"#\");\n else System.out.print(\".\");\n }System.out.println();\n }System.out.println();\n }\n }\n}",
"Main",
"public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n while(true){\n StringTokenizer st=new StringTokenizer(br.readLine());\n int h=Integer.parseInt(st.nextToken());\n int w=Integer.parseInt(st.nextToken());\n boolean h_bool=false;\n boolean w_bool=!h_bool;\n if(w==0&&h==0) break;\n for(int i=0;i<h;i++){\n h_bool=!h_bool;\n w_bool=!h_bool;\n for(int j=0;j<w;j++){\n w_bool=!w_bool;\n if(w_bool) System.out.print(\"#\");\n else System.out.print(\".\");\n }System.out.println();\n }System.out.println();\n }\n }",
"main",
"{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n while(true){\n StringTokenizer st=new StringTokenizer(br.readLine());\n int h=Integer.parseInt(st.nextToken());\n int w=Integer.parseInt(st.nextToken());\n boolean h_bool=false;\n boolean w_bool=!h_bool;\n if(w==0&&h==0) break;\n for(int i=0;i<h;i++){\n h_bool=!h_bool;\n w_bool=!h_bool;\n for(int j=0;j<w;j++){\n w_bool=!w_bool;\n if(w_bool) System.out.print(\"#\");\n else System.out.print(\".\");\n }System.out.println();\n }System.out.println();\n }\n }",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"while(true){\n StringTokenizer st=new StringTokenizer(br.readLine());\n int h=Integer.parseInt(st.nextToken());\n int w=Integer.parseInt(st.nextToken());\n boolean h_bool=false;\n boolean w_bool=!h_bool;\n if(w==0&&h==0) break;\n for(int i=0;i<h;i++){\n h_bool=!h_bool;\n w_bool=!h_bool;\n for(int j=0;j<w;j++){\n w_bool=!w_bool;\n if(w_bool) System.out.print(\"#\");\n else System.out.print(\".\");\n }System.out.println();\n }System.out.println();\n }",
"true",
"{\n StringTokenizer st=new StringTokenizer(br.readLine());\n int h=Integer.parseInt(st.nextToken());\n int w=Integer.parseInt(st.nextToken());\n boolean h_bool=false;\n boolean w_bool=!h_bool;\n if(w==0&&h==0) break;\n for(int i=0;i<h;i++){\n h_bool=!h_bool;\n w_bool=!h_bool;\n for(int j=0;j<w;j++){\n w_bool=!w_bool;\n if(w_bool) System.out.print(\"#\");\n else System.out.print(\".\");\n }System.out.println();\n }System.out.println();\n }",
"StringTokenizer st=new StringTokenizer(br.readLine());",
"st",
"new StringTokenizer(br.readLine())",
"int h=Integer.parseInt(st.nextToken());",
"h",
"Integer.parseInt(st.nextToken())",
"Integer.parseInt",
"Integer",
"st.nextToken()",
"st.nextToken",
"st",
"int w=Integer.parseInt(st.nextToken());",
"w",
"Integer.parseInt(st.nextToken())",
"Integer.parseInt",
"Integer",
"st.nextToken()",
"st.nextToken",
"st",
"boolean h_bool=false;",
"h_bool",
"false",
"boolean w_bool=!h_bool;",
"w_bool",
"!h_bool",
"h_bool",
"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;i++){\n h_bool=!h_bool;\n w_bool=!h_bool;\n for(int j=0;j<w;j++){\n w_bool=!w_bool;\n if(w_bool) System.out.print(\"#\");\n else System.out.print(\".\");\n }System.out.println();\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<h",
"i",
"h",
"i++",
"i++",
"i",
"{\n h_bool=!h_bool;\n w_bool=!h_bool;\n for(int j=0;j<w;j++){\n w_bool=!w_bool;\n if(w_bool) System.out.print(\"#\");\n else System.out.print(\".\");\n }System.out.println();\n }",
"{\n h_bool=!h_bool;\n w_bool=!h_bool;\n for(int j=0;j<w;j++){\n w_bool=!w_bool;\n if(w_bool) System.out.print(\"#\");\n else System.out.print(\".\");\n }System.out.println();\n }",
"h_bool=!h_bool",
"h_bool",
"!h_bool",
"h_bool",
"w_bool=!h_bool",
"w_bool",
"!h_bool",
"h_bool",
"for(int j=0;j<w;j++){\n w_bool=!w_bool;\n if(w_bool) System.out.print(\"#\");\n else System.out.print(\".\");\n }",
"int j=0;",
"int j=0;",
"j",
"0",
"j<w",
"j",
"w",
"j++",
"j++",
"j",
"{\n w_bool=!w_bool;\n if(w_bool) System.out.print(\"#\");\n else System.out.print(\".\");\n }",
"{\n w_bool=!w_bool;\n if(w_bool) System.out.print(\"#\");\n else System.out.print(\".\");\n }",
"w_bool=!w_bool",
"w_bool",
"!w_bool",
"w_bool",
"if(w_bool) System.out.print(\"#\");\n else System.out.print(\".\");",
"w_bool",
"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.*;
import java.util.*;
class Main {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
while(true){
StringTokenizer st=new StringTokenizer(br.readLine());
int h=Integer.parseInt(st.nextToken());
int w=Integer.parseInt(st.nextToken());
boolean h_bool=false;
boolean w_bool=!h_bool;
if(w==0&&h==0) break;
for(int i=0;i<h;i++){
h_bool=!h_bool;
w_bool=!h_bool;
for(int j=0;j<w;j++){
w_bool=!w_bool;
if(w_bool) 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,
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,
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,
14,
2,
2,
13,
17,
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
],
[
144,
5
],
[
144,
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
],
[
25,
28
],
[
17,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
32,
33
],
[
31,
34
],
[
34,
35
],
[
34,
36
],
[
17,
37
],
[
37,
38
],
[
37,
39
],
[
39,
40
],
[
40,
41
],
[
39,
42
],
[
42,
43
],
[
42,
44
],
[
17,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
46,
50
],
[
50,
51
],
[
50,
52
],
[
45,
53
],
[
53,
54
],
[
17,
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
],
[
83,
85
],
[
82,
86
],
[
81,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
89,
93
],
[
88,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
95,
98
],
[
88,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
100,
103
],
[
80,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
106,
108
],
[
105,
109
],
[
104,
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
],
[
67,
127
],
[
127,
128
],
[
128,
129
],
[
127,
130
],
[
17,
131
],
[
131,
132
],
[
132,
133
],
[
131,
134
],
[
8,
135
],
[
135,
136
],
[
136,
137
],
[
137,
138
],
[
137,
139
],
[
135,
140
],
[
6,
141
],
[
141,
142
],
[
0,
143
],
[
143,
144
],
[
143,
145
]
] | [
"import java.io.*;\npublic class Main{\n\tpublic static void main(String[] args)throws Exception{\n\t\tBufferedReader input=new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb=new StringBuilder();\n\t\twhile(true){\n\t\tString str=input.readLine();\n\t\tString[] arr=str.split(\" \");\n\t\tint h=Integer.parseInt(arr[0]);\t\n\t\tint w=Integer.parseInt(arr[1]);\n\t\tif(h==0&&w==0){\n\t\t\tbreak;\n\t\t}\n\t\n\t\tfor(int i=0;i<h;i++){\n\n\t\t\tfor(int j=0;j<w;j++){\n\t\t\t\tif(i%2==0){\n\t\t\t\t\tif(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\t}\n\t\t\t\t\t}\n\n\t\t\t\tif(i%2==1){\n\t\t\t\t\tif(j%2==1){\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}\n\t\t\t\n\t\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\t\tsb.append(\"\\n\");\n\n\t}\n\t\t\n\t\t\n\t\t\n\t\tSystem.out.print(sb);\n\t}\n}",
"import java.io.*;",
"io.*",
"java",
"public class Main{\n\tpublic static void main(String[] args)throws Exception{\n\t\tBufferedReader input=new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb=new StringBuilder();\n\t\twhile(true){\n\t\tString str=input.readLine();\n\t\tString[] arr=str.split(\" \");\n\t\tint h=Integer.parseInt(arr[0]);\t\n\t\tint w=Integer.parseInt(arr[1]);\n\t\tif(h==0&&w==0){\n\t\t\tbreak;\n\t\t}\n\t\n\t\tfor(int i=0;i<h;i++){\n\n\t\t\tfor(int j=0;j<w;j++){\n\t\t\t\tif(i%2==0){\n\t\t\t\t\tif(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\t}\n\t\t\t\t\t}\n\n\t\t\t\tif(i%2==1){\n\t\t\t\t\tif(j%2==1){\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}\n\t\t\t\n\t\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\t\tsb.append(\"\\n\");\n\n\t}\n\t\t\n\t\t\n\t\t\n\t\tSystem.out.print(sb);\n\t}\n}",
"Main",
"public static void main(String[] args)throws Exception{\n\t\tBufferedReader input=new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb=new StringBuilder();\n\t\twhile(true){\n\t\tString str=input.readLine();\n\t\tString[] arr=str.split(\" \");\n\t\tint h=Integer.parseInt(arr[0]);\t\n\t\tint w=Integer.parseInt(arr[1]);\n\t\tif(h==0&&w==0){\n\t\t\tbreak;\n\t\t}\n\t\n\t\tfor(int i=0;i<h;i++){\n\n\t\t\tfor(int j=0;j<w;j++){\n\t\t\t\tif(i%2==0){\n\t\t\t\t\tif(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\t}\n\t\t\t\t\t}\n\n\t\t\t\tif(i%2==1){\n\t\t\t\t\tif(j%2==1){\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}\n\t\t\t\n\t\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\t\tsb.append(\"\\n\");\n\n\t}\n\t\t\n\t\t\n\t\t\n\t\tSystem.out.print(sb);\n\t}",
"main",
"{\n\t\tBufferedReader input=new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb=new StringBuilder();\n\t\twhile(true){\n\t\tString str=input.readLine();\n\t\tString[] arr=str.split(\" \");\n\t\tint h=Integer.parseInt(arr[0]);\t\n\t\tint w=Integer.parseInt(arr[1]);\n\t\tif(h==0&&w==0){\n\t\t\tbreak;\n\t\t}\n\t\n\t\tfor(int i=0;i<h;i++){\n\n\t\t\tfor(int j=0;j<w;j++){\n\t\t\t\tif(i%2==0){\n\t\t\t\t\tif(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\t}\n\t\t\t\t\t}\n\n\t\t\t\tif(i%2==1){\n\t\t\t\t\tif(j%2==1){\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}\n\t\t\t\n\t\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\t\tsb.append(\"\\n\");\n\n\t}\n\t\t\n\t\t\n\t\t\n\t\tSystem.out.print(sb);\n\t}",
"BufferedReader input=new BufferedReader(new InputStreamReader(System.in));",
"input",
"new BufferedReader(new InputStreamReader(System.in))",
"StringBuilder sb=new StringBuilder();",
"sb",
"new StringBuilder()",
"while(true){\n\t\tString str=input.readLine();\n\t\tString[] arr=str.split(\" \");\n\t\tint h=Integer.parseInt(arr[0]);\t\n\t\tint w=Integer.parseInt(arr[1]);\n\t\tif(h==0&&w==0){\n\t\t\tbreak;\n\t\t}\n\t\n\t\tfor(int i=0;i<h;i++){\n\n\t\t\tfor(int j=0;j<w;j++){\n\t\t\t\tif(i%2==0){\n\t\t\t\t\tif(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\t}\n\t\t\t\t\t}\n\n\t\t\t\tif(i%2==1){\n\t\t\t\t\tif(j%2==1){\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}\n\t\t\t\n\t\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\t\tsb.append(\"\\n\");\n\n\t}",
"true",
"{\n\t\tString str=input.readLine();\n\t\tString[] arr=str.split(\" \");\n\t\tint h=Integer.parseInt(arr[0]);\t\n\t\tint w=Integer.parseInt(arr[1]);\n\t\tif(h==0&&w==0){\n\t\t\tbreak;\n\t\t}\n\t\n\t\tfor(int i=0;i<h;i++){\n\n\t\t\tfor(int j=0;j<w;j++){\n\t\t\t\tif(i%2==0){\n\t\t\t\t\tif(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\t}\n\t\t\t\t\t}\n\n\t\t\t\tif(i%2==1){\n\t\t\t\t\tif(j%2==1){\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}\n\t\t\t\n\t\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\t\tsb.append(\"\\n\");\n\n\t}",
"String str=input.readLine();",
"str",
"input.readLine()",
"input.readLine",
"input",
"String[] arr=str.split(\" \");",
"arr",
"str.split(\" \")",
"str.split",
"str",
"\" \"",
"int h=Integer.parseInt(arr[0]);",
"h",
"Integer.parseInt(arr[0])",
"Integer.parseInt",
"Integer",
"arr[0]",
"arr",
"0",
"int 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\tbreak;\n\t\t}",
"h==0&&w==0",
"h==0",
"h",
"0",
"w==0",
"w",
"0",
"{\n\t\t\tbreak;\n\t\t}",
"break;",
"for(int i=0;i<h;i++){\n\n\t\t\tfor(int j=0;j<w;j++){\n\t\t\t\tif(i%2==0){\n\t\t\t\t\tif(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\t}\n\t\t\t\t\t}\n\n\t\t\t\tif(i%2==1){\n\t\t\t\t\tif(j%2==1){\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}\n\t\t\t\n\t\t\t\tsb.append(\"\\n\");\n\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<h",
"i",
"h",
"i++",
"i++",
"i",
"{\n\n\t\t\tfor(int j=0;j<w;j++){\n\t\t\t\tif(i%2==0){\n\t\t\t\t\tif(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\t}\n\t\t\t\t\t}\n\n\t\t\t\tif(i%2==1){\n\t\t\t\t\tif(j%2==1){\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}\n\t\t\t\n\t\t\t\tsb.append(\"\\n\");\n\t\t}",
"{\n\n\t\t\tfor(int j=0;j<w;j++){\n\t\t\t\tif(i%2==0){\n\t\t\t\t\tif(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\t}\n\t\t\t\t\t}\n\n\t\t\t\tif(i%2==1){\n\t\t\t\t\tif(j%2==1){\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}\n\t\t\t\n\t\t\t\tsb.append(\"\\n\");\n\t\t}",
"for(int j=0;j<w;j++){\n\t\t\t\tif(i%2==0){\n\t\t\t\t\tif(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\t}\n\t\t\t\t\t}\n\n\t\t\t\tif(i%2==1){\n\t\t\t\t\tif(j%2==1){\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}",
"int j=0;",
"int j=0;",
"j",
"0",
"j<w",
"j",
"w",
"j++",
"j++",
"j",
"{\n\t\t\t\tif(i%2==0){\n\t\t\t\t\tif(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\t}\n\t\t\t\t\t}\n\n\t\t\t\tif(i%2==1){\n\t\t\t\t\tif(j%2==1){\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}",
"{\n\t\t\t\tif(i%2==0){\n\t\t\t\t\tif(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\t}\n\t\t\t\t\t}\n\n\t\t\t\tif(i%2==1){\n\t\t\t\t\tif(j%2==1){\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}",
"if(i%2==0){\n\t\t\t\t\tif(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\t}\n\t\t\t\t\t}",
"i%2==0",
"i%2",
"i",
"2",
"0",
"{\n\t\t\t\t\tif(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\t}\n\t\t\t\t\t}",
"if(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\t}",
"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\t}",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"if(i%2==1){\n\t\t\t\t\tif(j%2==1){\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}",
"i%2==1",
"i%2",
"i",
"2",
"1",
"{\n\t\t\t\t\tif(j%2==1){\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(j%2==1){\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}",
"j%2==1",
"j%2",
"j",
"2",
"1",
"{\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)throws Exception{\n\t\tBufferedReader input=new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb=new StringBuilder();\n\t\twhile(true){\n\t\tString str=input.readLine();\n\t\tString[] arr=str.split(\" \");\n\t\tint h=Integer.parseInt(arr[0]);\t\n\t\tint w=Integer.parseInt(arr[1]);\n\t\tif(h==0&&w==0){\n\t\t\tbreak;\n\t\t}\n\t\n\t\tfor(int i=0;i<h;i++){\n\n\t\t\tfor(int j=0;j<w;j++){\n\t\t\t\tif(i%2==0){\n\t\t\t\t\tif(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\t}\n\t\t\t\t\t}\n\n\t\t\t\tif(i%2==1){\n\t\t\t\t\tif(j%2==1){\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}\n\t\t\t\n\t\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\t\tsb.append(\"\\n\");\n\n\t}\n\t\t\n\t\t\n\t\t\n\t\tSystem.out.print(sb);\n\t}\n}",
"public class Main{\n\tpublic static void main(String[] args)throws Exception{\n\t\tBufferedReader input=new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb=new StringBuilder();\n\t\twhile(true){\n\t\tString str=input.readLine();\n\t\tString[] arr=str.split(\" \");\n\t\tint h=Integer.parseInt(arr[0]);\t\n\t\tint w=Integer.parseInt(arr[1]);\n\t\tif(h==0&&w==0){\n\t\t\tbreak;\n\t\t}\n\t\n\t\tfor(int i=0;i<h;i++){\n\n\t\t\tfor(int j=0;j<w;j++){\n\t\t\t\tif(i%2==0){\n\t\t\t\t\tif(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\t}\n\t\t\t\t\t}\n\n\t\t\t\tif(i%2==1){\n\t\t\t\t\tif(j%2==1){\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}\n\t\t\t\n\t\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\t\tsb.append(\"\\n\");\n\n\t}\n\t\t\n\t\t\n\t\t\n\t\tSystem.out.print(sb);\n\t}\n}",
"Main"
] | import java.io.*;
public class Main{
public static void main(String[] args)throws Exception{
BufferedReader input=new BufferedReader(new InputStreamReader(System.in));
StringBuilder sb=new StringBuilder();
while(true){
String str=input.readLine();
String[] arr=str.split(" ");
int h=Integer.parseInt(arr[0]);
int w=Integer.parseInt(arr[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(".");
}
}
if(i%2==1){
if(j%2==1){
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,
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,
29,
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,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
30,
14,
2,
2,
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
] | [
[
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
],
[
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
],
[
66,
68
],
[
65,
69
],
[
64,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
72,
76
],
[
71,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
79,
81
],
[
77,
82
],
[
71,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
83,
88
],
[
64,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
92,
94
],
[
91,
95
],
[
90,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
96,
101
],
[
90,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
104,
106
],
[
102,
107
],
[
50,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
110,
112
],
[
18,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
115,
117
],
[
6,
118
],
[
118,
119
]
] | [
"import java.util.Scanner;\n \nclass Main{\n public static void main(String[] arg){\n int H, W;\n\n Scanner in = new Scanner(System.in);\n\n while(true){\n H = in.nextInt();\n W = in.nextInt();\n\n if(H == 0 && W == 0) return;\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 else {\n if(j%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",
"class Main{\n public static void main(String[] arg){\n int H, W;\n\n Scanner in = new Scanner(System.in);\n\n while(true){\n H = in.nextInt();\n W = in.nextInt();\n\n if(H == 0 && W == 0) return;\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 else {\n if(j%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}",
"Main",
"public static void main(String[] arg){\n int H, W;\n\n Scanner in = new Scanner(System.in);\n\n while(true){\n H = in.nextInt();\n W = in.nextInt();\n\n if(H == 0 && W == 0) return;\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 else {\n if(j%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",
"{\n int H, W;\n\n Scanner in = new Scanner(System.in);\n\n while(true){\n H = in.nextInt();\n W = in.nextInt();\n\n if(H == 0 && W == 0) return;\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 else {\n if(j%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 }",
"int H",
"H",
"W;",
"W",
"Scanner in = new Scanner(System.in);",
"in",
"new Scanner(System.in)",
"while(true){\n H = in.nextInt();\n W = in.nextInt();\n\n if(H == 0 && W == 0) return;\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 else {\n if(j%2 == 0)\n System.out.print(\".\");\n else\n System.out.print(\"#\");\n }\n }\n System.out.println();\n }\n System.out.println();\n }",
"true",
"{\n H = in.nextInt();\n W = in.nextInt();\n\n if(H == 0 && W == 0) return;\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 else {\n if(j%2 == 0)\n System.out.print(\".\");\n else\n System.out.print(\"#\");\n }\n }\n System.out.println();\n }\n System.out.println();\n }",
"H = in.nextInt()",
"H",
"in.nextInt()",
"in.nextInt",
"in",
"W = in.nextInt()",
"W",
"in.nextInt()",
"in.nextInt",
"in",
"if(H == 0 && W == 0) return;",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"return;",
"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 else {\n if(j%2 == 0)\n System.out.print(\".\");\n else\n System.out.print(\"#\");\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 else {\n if(j%2 == 0)\n System.out.print(\".\");\n else\n System.out.print(\"#\");\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 else {\n if(j%2 == 0)\n System.out.print(\".\");\n else\n System.out.print(\"#\");\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 else {\n if(j%2 == 0)\n System.out.print(\".\");\n else\n System.out.print(\"#\");\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 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 else {\n if(j%2 == 0)\n System.out.print(\".\");\n else\n System.out.print(\"#\");\n }\n }",
"if(i%2 == 0){\n if(j%2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");\n }\n else {\n if(j%2 == 0)\n System.out.print(\".\");\n else\n System.out.print(\"#\");\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 }",
"if(j%2 == 0)\n System.out.print(\"#\");\n else\n System.out.print(\".\");",
"j%2 == 0",
"j%2",
"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",
"\".\"",
"{\n if(j%2 == 0)\n System.out.print(\".\");\n else\n System.out.print(\"#\");\n }",
"if(j%2 == 0)\n System.out.print(\".\");\n else\n System.out.print(\"#\");",
"j%2 == 0",
"j%2",
"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[] arg",
"arg"
] | import java.util.Scanner;
class Main{
public static void main(String[] arg){
int H, W;
Scanner in = new Scanner(System.in);
while(true){
H = in.nextInt();
W = in.nextInt();
if(H == 0 && W == 0) return;
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,
6,
13,
41,
13,
20,
12,
13,
30,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
29,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
20,
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,
4,
18,
13,
17,
4,
18,
13,
17,
30,
14,
2,
2,
13,
17,
17,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
18,
13,
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
],
[
4,
9
],
[
9,
10
],
[
9,
11
],
[
11,
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
],
[
47,
49
],
[
46,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
50,
55
],
[
55,
56
],
[
55,
57
],
[
50,
58
],
[
58,
59
],
[
59,
60
],
[
50,
61
],
[
62,
62
],
[
62,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
65,
67
],
[
64,
68
],
[
63,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
71,
75
],
[
70,
76
],
[
76,
77
],
[
77,
78
],
[
76,
79
],
[
70,
80
],
[
80,
81
],
[
81,
82
],
[
80,
83
],
[
63,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
86,
90
],
[
85,
91
],
[
91,
92
],
[
92,
93
],
[
91,
94
],
[
85,
95
],
[
95,
96
],
[
96,
97
],
[
95,
98
],
[
46,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
101,
103
],
[
99,
104
],
[
14,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
9,
110
],
[
110,
111
]
] | [
"import java.util.*;\n \nclass Main {\n static Scanner sc = new Scanner(System.in);\n public static void main(String[] args) {\n \n while (true) {\n int h = sc.nextInt(); int w = sc.nextInt();\n if (h==0 && w==0) return;\n \n for (int i=0; i<h; i++) {\n StringBuilder sb = new StringBuilder();\n for (int j=0; j<w; j++) {\n if (i%2==0) {\n if (j%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n else {\n if (j%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n System.out.println(sb);\n }\n \n System.out.println();\n }\n \n }\n}",
"import java.util.*;",
"util.*",
"java",
"class Main {\n static Scanner sc = new Scanner(System.in);\n public static void main(String[] args) {\n \n while (true) {\n int h = sc.nextInt(); int w = sc.nextInt();\n if (h==0 && w==0) return;\n \n for (int i=0; i<h; i++) {\n StringBuilder sb = new StringBuilder();\n for (int j=0; j<w; j++) {\n if (i%2==0) {\n if (j%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n else {\n if (j%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n System.out.println(sb);\n }\n \n System.out.println();\n }\n \n }\n}",
"Main",
"static Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"public static void main(String[] args) {\n \n while (true) {\n int h = sc.nextInt(); int w = sc.nextInt();\n if (h==0 && w==0) return;\n \n for (int i=0; i<h; i++) {\n StringBuilder sb = new StringBuilder();\n for (int j=0; j<w; j++) {\n if (i%2==0) {\n if (j%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n else {\n if (j%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n System.out.println(sb);\n }\n \n System.out.println();\n }\n \n }",
"main",
"{\n \n while (true) {\n int h = sc.nextInt(); int w = sc.nextInt();\n if (h==0 && w==0) return;\n \n for (int i=0; i<h; i++) {\n StringBuilder sb = new StringBuilder();\n for (int j=0; j<w; j++) {\n if (i%2==0) {\n if (j%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n else {\n if (j%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n System.out.println(sb);\n }\n \n System.out.println();\n }\n \n }",
"while (true) {\n int h = sc.nextInt(); int w = sc.nextInt();\n if (h==0 && w==0) return;\n \n for (int i=0; i<h; i++) {\n StringBuilder sb = new StringBuilder();\n for (int j=0; j<w; j++) {\n if (i%2==0) {\n if (j%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n else {\n if (j%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n System.out.println(sb);\n }\n \n System.out.println();\n }",
"true",
"{\n int h = sc.nextInt(); int w = sc.nextInt();\n if (h==0 && w==0) return;\n \n for (int i=0; i<h; i++) {\n StringBuilder sb = new StringBuilder();\n for (int j=0; j<w; j++) {\n if (i%2==0) {\n if (j%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n else {\n if (j%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n System.out.println(sb);\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) return;",
"h==0 && w==0",
"h==0",
"h",
"0",
"w==0",
"w",
"0",
"return;",
"for (int i=0; i<h; i++) {\n StringBuilder sb = new StringBuilder();\n for (int j=0; j<w; j++) {\n if (i%2==0) {\n if (j%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n else {\n if (j%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n System.out.println(sb);\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<h",
"i",
"h",
"i++",
"i++",
"i",
"{\n StringBuilder sb = new StringBuilder();\n for (int j=0; j<w; j++) {\n if (i%2==0) {\n if (j%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n else {\n if (j%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n System.out.println(sb);\n }",
"{\n StringBuilder sb = new StringBuilder();\n for (int j=0; j<w; j++) {\n if (i%2==0) {\n if (j%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n else {\n if (j%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }\n System.out.println(sb);\n }",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"for (int j=0; j<w; j++) {\n if (i%2==0) {\n if (j%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n else {\n if (j%2==0) sb.append(\".\");\n else sb.append(\"#\");\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) sb.append(\"#\");\n else sb.append(\".\");\n }\n else {\n if (j%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }",
"{\n if (i%2==0) {\n if (j%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n else {\n if (j%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }\n }",
"if (i%2==0) {\n if (j%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }\n else {\n if (j%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }",
"i%2==0",
"i%2",
"i",
"2",
"0",
"{\n if (j%2==0) sb.append(\"#\");\n else sb.append(\".\");\n }",
"if (j%2==0) sb.append(\"#\");\n else sb.append(\".\");",
"j%2==0",
"j%2",
"j",
"2",
"0",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"{\n if (j%2==0) sb.append(\".\");\n else sb.append(\"#\");\n }",
"if (j%2==0) sb.append(\".\");\n else sb.append(\"#\");",
"j%2==0",
"j%2",
"j",
"2",
"0",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"System.out.println(sb)",
"System.out.println",
"System.out",
"System",
"System.out",
"sb",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"String[] args",
"args"
] | import java.util.*;
class Main {
static Scanner sc = new Scanner(System.in);
public static void main(String[] args) {
while (true) {
int h = sc.nextInt(); int w = sc.nextInt();
if (h==0 && w==0) return;
for (int i=0; i<h; i++) {
StringBuilder sb = new StringBuilder();
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("#");
}
}
System.out.println(sb);
}
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,
41,
13,
0,
13,
20,
17,
0,
13,
20,
17,
0,
13,
17,
42,
17,
30,
14,
2,
13,
17,
30,
3,
0,
18,
13,
13,
4,
18,
13,
0,
18,
13,
13,
4,
18,
13,
14,
2,
2,
18,
13,
13,
17,
2,
18,
13,
13,
17,
30,
3,
40,
13,
0,
13,
13,
11,
1,
0,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
0,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
11,
1,
0,
13,
17,
2,
13,
18,
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,
4,
18,
18,
13,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
181,
5
],
[
181,
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
],
[
8,
24
],
[
24,
25
],
[
24,
26
],
[
8,
28
],
[
28,
29
],
[
28,
30
],
[
8,
32
],
[
32,
33
],
[
32,
34
],
[
8,
35
],
[
35,
36
],
[
35,
37
],
[
37,
38
],
[
38,
39
],
[
39,
40
],
[
39,
41
],
[
38,
42
],
[
42,
43
],
[
37,
44
],
[
44,
45
],
[
45,
46
],
[
45,
47
],
[
44,
48
],
[
48,
49
],
[
49,
50
],
[
37,
51
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
51,
55
],
[
55,
56
],
[
56,
57
],
[
37,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
61,
63
],
[
60,
64
],
[
59,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
65,
69
],
[
58,
70
],
[
70,
71
],
[
37,
72
],
[
72,
73
],
[
8,
74
],
[
74,
75
],
[
74,
76
],
[
8,
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
],
[
90,
95
],
[
95,
96
],
[
95,
97
],
[
97,
98
],
[
97,
99
],
[
90,
100
],
[
100,
101
],
[
101,
102
],
[
90,
103
],
[
104,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
105,
110
],
[
110,
111
],
[
110,
112
],
[
112,
113
],
[
112,
114
],
[
105,
115
],
[
115,
116
],
[
116,
117
],
[
105,
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
],
[
128,
132
],
[
127,
133
],
[
133,
134
],
[
134,
135
],
[
135,
136
],
[
136,
137
],
[
136,
138
],
[
134,
139
],
[
127,
140
],
[
140,
141
],
[
141,
142
],
[
142,
143
],
[
143,
144
],
[
143,
145
],
[
141,
146
],
[
120,
147
],
[
147,
148
],
[
148,
149
],
[
149,
150
],
[
150,
151
],
[
150,
152
],
[
149,
153
],
[
148,
154
],
[
154,
155
],
[
155,
156
],
[
156,
157
],
[
157,
158
],
[
157,
159
],
[
155,
160
],
[
148,
161
],
[
161,
162
],
[
162,
163
],
[
163,
164
],
[
164,
165
],
[
164,
166
],
[
162,
167
],
[
104,
168
],
[
168,
169
],
[
169,
170
],
[
170,
171
],
[
170,
172
],
[
89,
173
],
[
173,
174
],
[
174,
175
],
[
175,
176
],
[
175,
177
],
[
6,
178
],
[
178,
179
],
[
0,
180
],
[
180,
181
],
[
180,
182
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n\n Scanner sc = new Scanner(System.in);\n int[] H, W;\n int i, j, k, count;\n\n H = new int[100000];\n W = new int[100000];\n\n i=0;\n while(true){\n if(i == 100000){break;}\n\n H[i] = sc.nextInt();\n W[i] = sc.nextInt();\n\n if(H[i] == 0 && W[i] == 0){break;}\n i++;\n }\n count = i;\n\n for(k=0;k<count;k++){\n for(i=0;i<H[k];i++){\n for(j=0;j<W[k];j++){\n if(i%2==0){\n if(j%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else{\n if(j%2==0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\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\n Scanner sc = new Scanner(System.in);\n int[] H, W;\n int i, j, k, count;\n\n H = new int[100000];\n W = new int[100000];\n\n i=0;\n while(true){\n if(i == 100000){break;}\n\n H[i] = sc.nextInt();\n W[i] = sc.nextInt();\n\n if(H[i] == 0 && W[i] == 0){break;}\n i++;\n }\n count = i;\n\n for(k=0;k<count;k++){\n for(i=0;i<H[k];i++){\n for(j=0;j<W[k];j++){\n if(i%2==0){\n if(j%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else{\n if(j%2==0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\n\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n}",
"Main",
"public static void main(String[] args) {\n\n Scanner sc = new Scanner(System.in);\n int[] H, W;\n int i, j, k, count;\n\n H = new int[100000];\n W = new int[100000];\n\n i=0;\n while(true){\n if(i == 100000){break;}\n\n H[i] = sc.nextInt();\n W[i] = sc.nextInt();\n\n if(H[i] == 0 && W[i] == 0){break;}\n i++;\n }\n count = i;\n\n for(k=0;k<count;k++){\n for(i=0;i<H[k];i++){\n for(j=0;j<W[k];j++){\n if(i%2==0){\n if(j%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else{\n if(j%2==0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\n\n }\n System.out.println();\n }\n System.out.println();\n }\n }",
"main",
"{\n\n Scanner sc = new Scanner(System.in);\n int[] H, W;\n int i, j, k, count;\n\n H = new int[100000];\n W = new int[100000];\n\n i=0;\n while(true){\n if(i == 100000){break;}\n\n H[i] = sc.nextInt();\n W[i] = sc.nextInt();\n\n if(H[i] == 0 && W[i] == 0){break;}\n i++;\n }\n count = i;\n\n for(k=0;k<count;k++){\n for(i=0;i<H[k];i++){\n for(j=0;j<W[k];j++){\n if(i%2==0){\n if(j%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else{\n if(j%2==0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\n\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",
"int i",
"i",
"j",
"j",
"k",
"k",
"count;",
"count",
"H = new int[100000]",
"H",
"new int[100000]",
"100000",
"W = new int[100000]",
"W",
"new int[100000]",
"100000",
"i=0",
"i",
"0",
"while(true){\n if(i == 100000){break;}\n\n H[i] = sc.nextInt();\n W[i] = sc.nextInt();\n\n if(H[i] == 0 && W[i] == 0){break;}\n i++;\n }",
"true",
"{\n if(i == 100000){break;}\n\n H[i] = sc.nextInt();\n W[i] = sc.nextInt();\n\n if(H[i] == 0 && W[i] == 0){break;}\n i++;\n }",
"if(i == 100000){break;}",
"i == 100000",
"i",
"100000",
"{break;}",
"break;",
"H[i] = sc.nextInt()",
"H[i]",
"H",
"i",
"sc.nextInt()",
"sc.nextInt",
"sc",
"W[i] = sc.nextInt()",
"W[i]",
"W",
"i",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(H[i] == 0 && W[i] == 0){break;}",
"H[i] == 0 && W[i] == 0",
"H[i] == 0",
"H[i]",
"H",
"i",
"0",
"W[i] == 0",
"W[i]",
"W",
"i",
"0",
"{break;}",
"break;",
"i++",
"i",
"count = i",
"count",
"i",
"for(k=0;k<count;k++){\n for(i=0;i<H[k];i++){\n for(j=0;j<W[k];j++){\n if(i%2==0){\n if(j%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else{\n if(j%2==0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\n\n }\n System.out.println();\n }\n System.out.println();\n }",
"k=0;",
"k=0",
"k",
"0",
"k<count",
"k",
"count",
"k++",
"k++",
"k",
"{\n for(i=0;i<H[k];i++){\n for(j=0;j<W[k];j++){\n if(i%2==0){\n if(j%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else{\n if(j%2==0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\n\n }\n System.out.println();\n }\n System.out.println();\n }",
"{\n for(i=0;i<H[k];i++){\n for(j=0;j<W[k];j++){\n if(i%2==0){\n if(j%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else{\n if(j%2==0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\n\n }\n System.out.println();\n }\n System.out.println();\n }",
"for(i=0;i<H[k];i++){\n for(j=0;j<W[k];j++){\n if(i%2==0){\n if(j%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else{\n if(j%2==0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\n\n }\n System.out.println();\n }",
"i=0;",
"i=0",
"i",
"0",
"i<H[k]",
"i",
"H[k]",
"H",
"k",
"i++",
"i++",
"i",
"{\n for(j=0;j<W[k];j++){\n if(i%2==0){\n if(j%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else{\n if(j%2==0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\n\n }\n System.out.println();\n }",
"{\n for(j=0;j<W[k];j++){\n if(i%2==0){\n if(j%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else{\n if(j%2==0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\n\n }\n System.out.println();\n }",
"for(j=0;j<W[k];j++){\n if(i%2==0){\n if(j%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else{\n if(j%2==0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\n\n }",
"j=0;",
"j=0",
"j",
"0",
"j<W[k]",
"j",
"W[k]",
"W",
"k",
"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 }else{\n if(j%2==0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\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 }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 }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",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n\n Scanner sc = new Scanner(System.in);\n int[] H, W;\n int i, j, k, count;\n\n H = new int[100000];\n W = new int[100000];\n\n i=0;\n while(true){\n if(i == 100000){break;}\n\n H[i] = sc.nextInt();\n W[i] = sc.nextInt();\n\n if(H[i] == 0 && W[i] == 0){break;}\n i++;\n }\n count = i;\n\n for(k=0;k<count;k++){\n for(i=0;i<H[k];i++){\n for(j=0;j<W[k];j++){\n if(i%2==0){\n if(j%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else{\n if(j%2==0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\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) {\n\n Scanner sc = new Scanner(System.in);\n int[] H, W;\n int i, j, k, count;\n\n H = new int[100000];\n W = new int[100000];\n\n i=0;\n while(true){\n if(i == 100000){break;}\n\n H[i] = sc.nextInt();\n W[i] = sc.nextInt();\n\n if(H[i] == 0 && W[i] == 0){break;}\n i++;\n }\n count = i;\n\n for(k=0;k<count;k++){\n for(i=0;i<H[k];i++){\n for(j=0;j<W[k];j++){\n if(i%2==0){\n if(j%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }else{\n if(j%2==0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\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 sc = new Scanner(System.in);
int[] H, W;
int i, j, k, count;
H = new int[100000];
W = new int[100000];
i=0;
while(true){
if(i == 100000){break;}
H[i] = sc.nextInt();
W[i] = sc.nextInt();
if(H[i] == 0 && W[i] == 0){break;}
i++;
}
count = i;
for(k=0;k<count;k++){
for(i=0;i<H[k];i++){
for(j=0;j<W[k];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,
6,
13,
12,
13,
30,
38,
5,
13,
30,
4,
18,
18,
13,
13,
17,
30,
41,
13,
20,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
29,
8
],
[
29,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
13,
14
],
[
13,
15
],
[
15,
16
],
[
16,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
16,
21
],
[
12,
22
],
[
22,
23
],
[
23,
24
],
[
23,
25
],
[
9,
26
],
[
26,
27
],
[
0,
28
],
[
28,
29
],
[
28,
30
]
] | [
"// Itp1_5_c.java\nimport java.io.*;\nimport java.lang.Integer;\npublic class Main\n{\n\tpublic static void main(String[] args) {\n\t\ttry {\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\nloop:\t\twhile(true) {\n\t\t\t\tString in = br.readLine() ;\n\t\t\t\tString[] hw = in.split(\" \");\n\t\t\t\tint height = Integer.parseInt(hw[0]);\n\t\t\t\tint width = Integer.parseInt(hw[1]);\n\t\t\t\tif ( height == 0 || width == 0 ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tfor( int i = 1 ; i <= height ; i++ ) {\n\t\t\t\t\tfor( int j = 1 ; j <= width ; j++ ) {\n\t\t\t\t\t\tif ( (i%2) == 1 ) {\n\t\t\t\t\t\t\tif ( (j%2) == 1 ) {\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tif ( (j%2)==1 ) {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\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} catch ( IOException e ) {\n\t\t\tSystem.out.println(\"??¨??????????????????????????????\");\n\t\t}\n\t}\n}",
"import java.io.*;",
"io.*",
"java",
"import java.lang.Integer;",
"Integer",
"java.lang",
"public class Main\n{\n\tpublic static void main(String[] args) {\n\t\ttry {\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\nloop:\t\twhile(true) {\n\t\t\t\tString in = br.readLine() ;\n\t\t\t\tString[] hw = in.split(\" \");\n\t\t\t\tint height = Integer.parseInt(hw[0]);\n\t\t\t\tint width = Integer.parseInt(hw[1]);\n\t\t\t\tif ( height == 0 || width == 0 ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tfor( int i = 1 ; i <= height ; i++ ) {\n\t\t\t\t\tfor( int j = 1 ; j <= width ; j++ ) {\n\t\t\t\t\t\tif ( (i%2) == 1 ) {\n\t\t\t\t\t\t\tif ( (j%2) == 1 ) {\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tif ( (j%2)==1 ) {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\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} catch ( IOException e ) {\n\t\t\tSystem.out.println(\"??¨??????????????????????????????\");\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));\nloop:\t\twhile(true) {\n\t\t\t\tString in = br.readLine() ;\n\t\t\t\tString[] hw = in.split(\" \");\n\t\t\t\tint height = Integer.parseInt(hw[0]);\n\t\t\t\tint width = Integer.parseInt(hw[1]);\n\t\t\t\tif ( height == 0 || width == 0 ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tfor( int i = 1 ; i <= height ; i++ ) {\n\t\t\t\t\tfor( int j = 1 ; j <= width ; j++ ) {\n\t\t\t\t\t\tif ( (i%2) == 1 ) {\n\t\t\t\t\t\t\tif ( (j%2) == 1 ) {\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tif ( (j%2)==1 ) {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\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} catch ( IOException e ) {\n\t\t\tSystem.out.println(\"??¨??????????????????????????????\");\n\t\t}\n\t}",
"main",
"{\n\t\ttry {\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\nloop:\t\twhile(true) {\n\t\t\t\tString in = br.readLine() ;\n\t\t\t\tString[] hw = in.split(\" \");\n\t\t\t\tint height = Integer.parseInt(hw[0]);\n\t\t\t\tint width = Integer.parseInt(hw[1]);\n\t\t\t\tif ( height == 0 || width == 0 ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tfor( int i = 1 ; i <= height ; i++ ) {\n\t\t\t\t\tfor( int j = 1 ; j <= width ; j++ ) {\n\t\t\t\t\t\tif ( (i%2) == 1 ) {\n\t\t\t\t\t\t\tif ( (j%2) == 1 ) {\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tif ( (j%2)==1 ) {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\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} catch ( IOException e ) {\n\t\t\tSystem.out.println(\"??¨??????????????????????????????\");\n\t\t}\n\t}",
"try {\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\nloop:\t\twhile(true) {\n\t\t\t\tString in = br.readLine() ;\n\t\t\t\tString[] hw = in.split(\" \");\n\t\t\t\tint height = Integer.parseInt(hw[0]);\n\t\t\t\tint width = Integer.parseInt(hw[1]);\n\t\t\t\tif ( height == 0 || width == 0 ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tfor( int i = 1 ; i <= height ; i++ ) {\n\t\t\t\t\tfor( int j = 1 ; j <= width ; j++ ) {\n\t\t\t\t\t\tif ( (i%2) == 1 ) {\n\t\t\t\t\t\t\tif ( (j%2) == 1 ) {\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tif ( (j%2)==1 ) {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\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} catch ( IOException e ) {\n\t\t\tSystem.out.println(\"??¨??????????????????????????????\");\n\t\t}",
"catch ( IOException e ) {\n\t\t\tSystem.out.println(\"??¨??????????????????????????????\");\n\t\t}",
"IOException e",
"{\n\t\t\tSystem.out.println(\"??¨??????????????????????????????\");\n\t\t}",
"System.out.println(\"??¨??????????????????????????????\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"??¨??????????????????????????????\"",
"{\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\nloop:\t\twhile(true) {\n\t\t\t\tString in = br.readLine() ;\n\t\t\t\tString[] hw = in.split(\" \");\n\t\t\t\tint height = Integer.parseInt(hw[0]);\n\t\t\t\tint width = Integer.parseInt(hw[1]);\n\t\t\t\tif ( height == 0 || width == 0 ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tfor( int i = 1 ; i <= height ; i++ ) {\n\t\t\t\t\tfor( int j = 1 ; j <= width ; j++ ) {\n\t\t\t\t\t\tif ( (i%2) == 1 ) {\n\t\t\t\t\t\t\tif ( (j%2) == 1 ) {\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tif ( (j%2)==1 ) {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\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}",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"String[] args",
"args",
"public class Main\n{\n\tpublic static void main(String[] args) {\n\t\ttry {\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\nloop:\t\twhile(true) {\n\t\t\t\tString in = br.readLine() ;\n\t\t\t\tString[] hw = in.split(\" \");\n\t\t\t\tint height = Integer.parseInt(hw[0]);\n\t\t\t\tint width = Integer.parseInt(hw[1]);\n\t\t\t\tif ( height == 0 || width == 0 ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tfor( int i = 1 ; i <= height ; i++ ) {\n\t\t\t\t\tfor( int j = 1 ; j <= width ; j++ ) {\n\t\t\t\t\t\tif ( (i%2) == 1 ) {\n\t\t\t\t\t\t\tif ( (j%2) == 1 ) {\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tif ( (j%2)==1 ) {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\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} catch ( IOException e ) {\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\ttry {\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\nloop:\t\twhile(true) {\n\t\t\t\tString in = br.readLine() ;\n\t\t\t\tString[] hw = in.split(\" \");\n\t\t\t\tint height = Integer.parseInt(hw[0]);\n\t\t\t\tint width = Integer.parseInt(hw[1]);\n\t\t\t\tif ( height == 0 || width == 0 ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tfor( int i = 1 ; i <= height ; i++ ) {\n\t\t\t\t\tfor( int j = 1 ; j <= width ; j++ ) {\n\t\t\t\t\t\tif ( (i%2) == 1 ) {\n\t\t\t\t\t\t\tif ( (j%2) == 1 ) {\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tif ( (j%2)==1 ) {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\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} catch ( IOException e ) {\n\t\t\tSystem.out.println(\"??¨??????????????????????????????\");\n\t\t}\n\t}\n}",
"Main"
] | // Itp1_5_c.java
import java.io.*;
import java.lang.Integer;
public class Main
{
public static void main(String[] args) {
try {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
loop: while(true) {
String in = br.readLine() ;
String[] hw = in.split(" ");
int height = Integer.parseInt(hw[0]);
int width = Integer.parseInt(hw[1]);
if ( height == 0 || width == 0 ) {
break;
}
for( int i = 1 ; i <= height ; i++ ) {
for( int j = 1 ; j <= width ; 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.println("");
}
System.out.println("");
}
} catch ( IOException e ) {
System.out.println("??¨??????????????????????????????");
}
}
} |
[
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,
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
] | [
[
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
],
[
25,
28
],
[
17,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
32,
33
],
[
31,
34
],
[
34,
35
],
[
34,
36
],
[
17,
37
],
[
37,
38
],
[
37,
39
],
[
39,
40
],
[
40,
41
],
[
39,
42
],
[
42,
43
],
[
42,
44
],
[
17,
45
],
[
45,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
46,
50
],
[
50,
51
],
[
50,
52
],
[
45,
53
],
[
53,
54
],
[
17,
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
],
[
17,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
109,
114
],
[
6,
115
],
[
115,
116
]
] | [
"import java.io.*;\n\nclass Main{\n public static void main(String[] args) throws Exception{\n\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n int num = 0;\n\n while(true){\n\n String num1 = br.readLine();\n String[] num2 = num1.split(\" \");\n int H = Integer.parseInt(num2[0]);\n int W = Integer.parseInt(num2[1]);\n\n if(H == 0 && W == 0){\n break;\n }\n\n for(int i=0; i<H; i++){\n for(int j=0; j<W; j++){\n if((i+j)%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}",
"import java.io.*;",
"io.*",
"java",
"class Main{\n public static void main(String[] args) throws Exception{\n\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n int num = 0;\n\n while(true){\n\n String num1 = br.readLine();\n String[] num2 = num1.split(\" \");\n int H = Integer.parseInt(num2[0]);\n int W = Integer.parseInt(num2[1]);\n\n if(H == 0 && W == 0){\n break;\n }\n\n for(int i=0; i<H; i++){\n for(int j=0; j<W; j++){\n if((i+j)%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) throws Exception{\n\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n int num = 0;\n\n while(true){\n\n String num1 = br.readLine();\n String[] num2 = num1.split(\" \");\n int H = Integer.parseInt(num2[0]);\n int W = Integer.parseInt(num2[1]);\n\n if(H == 0 && W == 0){\n break;\n }\n\n for(int i=0; i<H; i++){\n for(int j=0; j<W; j++){\n if((i+j)%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\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n int num = 0;\n\n while(true){\n\n String num1 = br.readLine();\n String[] num2 = num1.split(\" \");\n int H = Integer.parseInt(num2[0]);\n int W = Integer.parseInt(num2[1]);\n\n if(H == 0 && W == 0){\n break;\n }\n\n for(int i=0; i<H; i++){\n for(int j=0; j<W; j++){\n if((i+j)%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 }",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"int num = 0;",
"num",
"0",
"while(true){\n\n String num1 = br.readLine();\n String[] num2 = num1.split(\" \");\n int H = Integer.parseInt(num2[0]);\n int W = Integer.parseInt(num2[1]);\n\n if(H == 0 && W == 0){\n break;\n }\n\n for(int i=0; i<H; i++){\n for(int j=0; j<W; j++){\n if((i+j)%2 == 0){\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n }",
"true",
"{\n\n String num1 = br.readLine();\n String[] num2 = num1.split(\" \");\n int H = Integer.parseInt(num2[0]);\n int W = Integer.parseInt(num2[1]);\n\n if(H == 0 && W == 0){\n break;\n }\n\n for(int i=0; i<H; i++){\n for(int j=0; j<W; j++){\n if((i+j)%2 == 0){\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n System.out.println(\"\");\n }\n System.out.println(\"\");\n }",
"String num1 = br.readLine();",
"num1",
"br.readLine()",
"br.readLine",
"br",
"String[] num2 = num1.split(\" \");",
"num2",
"num1.split(\" \")",
"num1.split",
"num1",
"\" \"",
"int H = Integer.parseInt(num2[0]);",
"H",
"Integer.parseInt(num2[0])",
"Integer.parseInt",
"Integer",
"num2[0]",
"num2",
"0",
"int W = Integer.parseInt(num2[1]);",
"W",
"Integer.parseInt(num2[1])",
"Integer.parseInt",
"Integer",
"num2[1]",
"num2",
"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;",
"for(int i=0; i<H; i++){\n for(int j=0; j<W; j++){\n if((i+j)%2 == 0){\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\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+j)%2 == 0){\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n System.out.println(\"\");\n }",
"{\n for(int j=0; j<W; j++){\n if((i+j)%2 == 0){\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }\n System.out.println(\"\");\n }",
"for(int j=0; j<W; j++){\n if((i+j)%2 == 0){\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }",
"int j=0;",
"int j=0;",
"j",
"0",
"j<W",
"j",
"W",
"j++",
"j++",
"j",
"{\n if((i+j)%2 == 0){\n System.out.print(\"#\");\n }else {\n System.out.print(\".\");\n }\n }",
"{\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 }",
"(i+j)%2 == 0",
"(i+j)%2",
"(i+j)",
"i",
"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",
"\"\"",
"String[] args",
"args"
] | import java.io.*;
class Main{
public static void main(String[] args) throws Exception{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int num = 0;
while(true){
String num1 = br.readLine();
String[] num2 = num1.split(" ");
int H = Integer.parseInt(num2[0]);
int W = Integer.parseInt(num2[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,
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
],
[
116,
8
],
[
116,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
11,
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
],
[
20,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
110,
112
],
[
9,
113
],
[
113,
114
],
[
0,
115
],
[
115,
116
],
[
115,
117
]
] | [
"import java.io.BufferedReader;\nimport java.io.InputStreamReader;\n\npublic class Main {\n public static void main(String[] args)throws Exception {\n \tInputStreamReader isr = new InputStreamReader(System.in);\n BufferedReader br = new BufferedReader(isr);\n\n while(true){\n \tString[] input = br.readLine().split(\" \");\n \tint H = Integer.parseInt(input[0]);\n \tint W = Integer.parseInt(input[1]);\n \tif(H == 0 && W == 0){\n \t\tbreak;\n \t}\n \tfor(int x = 0 ; x < H ; x++){\n \t\tfor(int y = 0; y < W ; y++){\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 }\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 \tInputStreamReader isr = new InputStreamReader(System.in);\n BufferedReader br = new BufferedReader(isr);\n\n while(true){\n \tString[] input = br.readLine().split(\" \");\n \tint H = Integer.parseInt(input[0]);\n \tint W = Integer.parseInt(input[1]);\n \tif(H == 0 && W == 0){\n \t\tbreak;\n \t}\n \tfor(int x = 0 ; x < H ; x++){\n \t\tfor(int y = 0; y < W ; y++){\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 }\n }\n}",
"Main",
"public static void main(String[] args)throws Exception {\n \tInputStreamReader isr = new InputStreamReader(System.in);\n BufferedReader br = new BufferedReader(isr);\n\n while(true){\n \tString[] input = br.readLine().split(\" \");\n \tint H = Integer.parseInt(input[0]);\n \tint W = Integer.parseInt(input[1]);\n \tif(H == 0 && W == 0){\n \t\tbreak;\n \t}\n \tfor(int x = 0 ; x < H ; x++){\n \t\tfor(int y = 0; y < W ; y++){\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 }\n }",
"main",
"{\n \tInputStreamReader isr = new InputStreamReader(System.in);\n BufferedReader br = new BufferedReader(isr);\n\n while(true){\n \tString[] input = br.readLine().split(\" \");\n \tint H = Integer.parseInt(input[0]);\n \tint W = Integer.parseInt(input[1]);\n \tif(H == 0 && W == 0){\n \t\tbreak;\n \t}\n \tfor(int x = 0 ; x < H ; x++){\n \t\tfor(int y = 0; y < W ; y++){\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 }\n }",
"InputStreamReader isr = new InputStreamReader(System.in);",
"isr",
"new InputStreamReader(System.in)",
"BufferedReader br = new BufferedReader(isr);",
"br",
"new BufferedReader(isr)",
"while(true){\n \tString[] input = br.readLine().split(\" \");\n \tint H = Integer.parseInt(input[0]);\n \tint W = Integer.parseInt(input[1]);\n \tif(H == 0 && W == 0){\n \t\tbreak;\n \t}\n \tfor(int x = 0 ; x < H ; x++){\n \t\tfor(int y = 0; y < W ; y++){\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 }",
"true",
"{\n \tString[] input = br.readLine().split(\" \");\n \tint H = Integer.parseInt(input[0]);\n \tint W = Integer.parseInt(input[1]);\n \tif(H == 0 && W == 0){\n \t\tbreak;\n \t}\n \tfor(int x = 0 ; x < H ; x++){\n \t\tfor(int y = 0; y < W ; y++){\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 }",
"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){\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 x = 0 ; x < H ; x++){\n \t\tfor(int y = 0; y < W ; y++){\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 x = 0 ;",
"int x = 0 ;",
"x",
"0",
"x < H",
"x",
"H",
"x++",
"x++",
"x",
"{\n \t\tfor(int y = 0; y < W ; y++){\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 y = 0; y < W ; y++){\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 y = 0; y < W ; y++){\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 y = 0;",
"int y = 0;",
"y",
"0",
"y < W",
"y",
"W",
"y++",
"y++",
"y",
"{\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",
"public class Main {\n public static void main(String[] args)throws Exception {\n \tInputStreamReader isr = new InputStreamReader(System.in);\n BufferedReader br = new BufferedReader(isr);\n\n while(true){\n \tString[] input = br.readLine().split(\" \");\n \tint H = Integer.parseInt(input[0]);\n \tint W = Integer.parseInt(input[1]);\n \tif(H == 0 && W == 0){\n \t\tbreak;\n \t}\n \tfor(int x = 0 ; x < H ; x++){\n \t\tfor(int y = 0; y < W ; y++){\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 }\n }\n}",
"public class Main {\n public static void main(String[] args)throws Exception {\n \tInputStreamReader isr = new InputStreamReader(System.in);\n BufferedReader br = new BufferedReader(isr);\n\n while(true){\n \tString[] input = br.readLine().split(\" \");\n \tint H = Integer.parseInt(input[0]);\n \tint W = Integer.parseInt(input[1]);\n \tif(H == 0 && W == 0){\n \t\tbreak;\n \t}\n \tfor(int x = 0 ; x < H ; x++){\n \t\tfor(int y = 0; y < W ; y++){\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 }\n }\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args)throws Exception {
InputStreamReader isr = new InputStreamReader(System.in);
BufferedReader br = new BufferedReader(isr);
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(int x = 0 ; x < H ; x++){
for(int y = 0; y < W ; y++){
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,
2,
17,
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,
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,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
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,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
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
],
[
13,
14
],
[
13,
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
],
[
16,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
36,
41
],
[
41,
42
],
[
41,
43
],
[
36,
44
],
[
44,
45
],
[
45,
46
],
[
36,
47
],
[
48,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
51,
53
],
[
50,
54
],
[
49,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
58,
60
],
[
56,
61
],
[
61,
62
],
[
61,
63
],
[
56,
64
],
[
64,
65
],
[
65,
66
],
[
56,
67
],
[
68,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
71,
73
],
[
70,
74
],
[
69,
75
],
[
75,
76
],
[
76,
77
],
[
77,
78
],
[
77,
79
],
[
75,
80
],
[
69,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
83,
85
],
[
81,
86
],
[
55,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
87,
92
],
[
49,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
96,
98
],
[
94,
99
],
[
99,
100
],
[
99,
101
],
[
94,
102
],
[
102,
103
],
[
103,
104
],
[
94,
105
],
[
106,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
109,
111
],
[
108,
112
],
[
107,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
115,
117
],
[
113,
118
],
[
107,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
121,
123
],
[
119,
124
],
[
93,
125
],
[
125,
126
],
[
126,
127
],
[
127,
128
],
[
127,
129
],
[
125,
130
],
[
16,
131
],
[
131,
132
],
[
132,
133
],
[
133,
134
],
[
133,
135
],
[
131,
136
],
[
8,
137
],
[
137,
138
],
[
138,
139
],
[
6,
140
],
[
140,
141
]
] | [
"import java.util.Scanner;\n\nclass Main{\n\tpublic static void main(String[] args) \t{\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(0 < 1) {\n\t\t\tint tate = sc.nextInt();\n\t\t\tint yoko = sc.nextInt();\n\t\t\tif(tate == 0 && yoko == 0) break;\n\t\t\tfor(int i = 0 ; i < tate ; i++ ) {\n\t\t\t\tif(i % 2 == 0) {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\n\t\t\t\t\t}\n\t\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}\n\t\tsc.close();\n\t}\t\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main{\n\tpublic static void main(String[] args) \t{\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(0 < 1) {\n\t\t\tint tate = sc.nextInt();\n\t\t\tint yoko = sc.nextInt();\n\t\t\tif(tate == 0 && yoko == 0) break;\n\t\t\tfor(int i = 0 ; i < tate ; i++ ) {\n\t\t\t\tif(i % 2 == 0) {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\n\t\t\t\t\t}\n\t\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}\n\t\tsc.close();\n\t}\t\n}",
"Main",
"public static void main(String[] args) \t{\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(0 < 1) {\n\t\t\tint tate = sc.nextInt();\n\t\t\tint yoko = sc.nextInt();\n\t\t\tif(tate == 0 && yoko == 0) break;\n\t\t\tfor(int i = 0 ; i < tate ; i++ ) {\n\t\t\t\tif(i % 2 == 0) {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\n\t\t\t\t\t}\n\t\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}\n\t\tsc.close();\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(0 < 1) {\n\t\t\tint tate = sc.nextInt();\n\t\t\tint yoko = sc.nextInt();\n\t\t\tif(tate == 0 && yoko == 0) break;\n\t\t\tfor(int i = 0 ; i < tate ; i++ ) {\n\t\t\t\tif(i % 2 == 0) {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\n\t\t\t\t\t}\n\t\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}\n\t\tsc.close();\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"while(0 < 1) {\n\t\t\tint tate = sc.nextInt();\n\t\t\tint yoko = sc.nextInt();\n\t\t\tif(tate == 0 && yoko == 0) break;\n\t\t\tfor(int i = 0 ; i < tate ; i++ ) {\n\t\t\t\tif(i % 2 == 0) {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\n\t\t\t\t\t}\n\t\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}",
"0 < 1",
"0",
"1",
"{\n\t\t\tint tate = sc.nextInt();\n\t\t\tint yoko = sc.nextInt();\n\t\t\tif(tate == 0 && yoko == 0) break;\n\t\t\tfor(int i = 0 ; i < tate ; i++ ) {\n\t\t\t\tif(i % 2 == 0) {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\n\t\t\t\t\t}\n\t\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}",
"int tate = sc.nextInt();",
"tate",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int yoko = sc.nextInt();",
"yoko",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(tate == 0 && yoko == 0) break;",
"tate == 0 && yoko == 0",
"tate == 0",
"tate",
"0",
"yoko == 0",
"yoko",
"0",
"break;",
"for(int i = 0 ; i < tate ; i++ ) {\n\t\t\t\tif(i % 2 == 0) {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\n\t\t\t\t\t}\n\t\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 < tate",
"i",
"tate",
"i++",
"i++",
"i",
"{\n\t\t\t\tif(i % 2 == 0) {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t}\n\t\t\t}",
"{\n\t\t\t\tif(i % 2 == 0) {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t}\n\t\t\t}",
"if(i % 2 == 0) {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t}",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t}",
"for(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}",
"int j = 0 ;",
"int j = 0 ;",
"j",
"0",
"j < yoko",
"j",
"yoko",
"j++",
"j++",
"j",
"{\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}",
"{\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");\n\t\t\t\t\t}",
"if(j % 2 == 0) System.out.printf(\"#\");\n\t\t\t\t\t\telse System.out.printf(\".\");",
"j % 2 == 0",
"j % 2",
"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\"",
"{\n\t\t\t\t\tfor(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.printf(\"\\n\");\n\t\t\t\t}",
"for(int j = 0 ; j < yoko ; j++) {\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\n\t\t\t\t\t}",
"int j = 0 ;",
"int j = 0 ;",
"j",
"0",
"j < yoko",
"j",
"yoko",
"j++",
"j++",
"j",
"{\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\n\t\t\t\t\t}",
"{\n\t\t\t\t\t\tif(j % 2 == 0) System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");\n\t\t\t\t\t}",
"if(j % 2 == 0) System.out.printf(\".\");\n\t\t\t\t\t\telse System.out.printf(\"#\");",
"j % 2 == 0",
"j % 2",
"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\"",
"sc.close()",
"sc.close",
"sc",
"String[] args",
"args"
] | import java.util.Scanner;
class Main{
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
while(0 < 1) {
int tate = sc.nextInt();
int yoko = sc.nextInt();
if(tate == 0 && yoko == 0) break;
for(int i = 0 ; i < tate ; i++ ) {
if(i % 2 == 0) {
for(int j = 0 ; j < yoko ; j++) {
if(j % 2 == 0) System.out.printf("#");
else System.out.printf(".");
}
System.out.printf("\n");
}
else {
for(int j = 0 ; j < yoko ; j++) {
if(j % 2 == 0) System.out.printf(".");
else System.out.printf("#");
}
System.out.printf("\n");
}
}
System.out.printf("\n");
}
sc.close();
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
38,
5,
13,
30,
4,
18,
13,
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,
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,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
136,
8
],
[
136,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
13,
14
],
[
13,
15
],
[
15,
16
],
[
16,
17
],
[
17,
18
],
[
15,
19
],
[
19,
20
],
[
20,
21
],
[
19,
22
],
[
22,
23
],
[
12,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
24,
28
],
[
28,
29
],
[
24,
30
],
[
30,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
34,
35
],
[
35,
36
],
[
31,
37
],
[
30,
38
],
[
38,
39
],
[
39,
40
],
[
39,
41
],
[
41,
42
],
[
42,
43
],
[
41,
44
],
[
41,
45
],
[
38,
46
],
[
46,
47
],
[
46,
48
],
[
48,
49
],
[
49,
50
],
[
48,
51
],
[
51,
52
],
[
51,
53
],
[
38,
54
],
[
54,
55
],
[
54,
56
],
[
56,
57
],
[
57,
58
],
[
56,
59
],
[
59,
60
],
[
59,
61
],
[
38,
62
],
[
62,
63
],
[
63,
64
],
[
64,
65
],
[
64,
66
],
[
63,
67
],
[
67,
68
],
[
67,
69
],
[
62,
70
],
[
70,
71
],
[
38,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
74,
76
],
[
72,
77
],
[
77,
78
],
[
77,
79
],
[
72,
80
],
[
80,
81
],
[
81,
82
],
[
72,
83
],
[
84,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
85,
90
],
[
90,
91
],
[
90,
92
],
[
85,
93
],
[
93,
94
],
[
94,
95
],
[
85,
96
],
[
97,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
101,
103
],
[
100,
104
],
[
99,
105
],
[
98,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
109,
111
],
[
107,
112
],
[
98,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
116,
118
],
[
114,
119
],
[
84,
120
],
[
120,
121
],
[
121,
122
],
[
122,
123
],
[
122,
124
],
[
38,
125
],
[
125,
126
],
[
126,
127
],
[
127,
128
],
[
127,
129
],
[
24,
130
],
[
130,
131
],
[
131,
132
],
[
9,
133
],
[
133,
134
],
[
0,
135
],
[
135,
136
],
[
135,
137
]
] | [
"import java.io.BufferedReader;\nimport java.io.InputStreamReader;\n\npublic class Main {\n public static void main(String[] args) {\n try {\n BufferedReader stdReader = new BufferedReader(new InputStreamReader(System.in));\n \n String line;\n \n while((line = stdReader.readLine()) != null) {\n String[] input = line.split(\" \", 0);\n int h = Integer.parseInt(input[0]);\n int w = Integer.parseInt(input[1]);\n \n // h, w?????¨??????0?????¨?????????\n if(h == 0 && w == 0) {\n break;\n }\n \n for(int i = 0; i < h; i++) {\n for(int j = 0; j < w; j++) {\n if((i + j) % 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 stdReader.close();\n } catch(Exception e) {\n e.getStackTrace();\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 public static void main(String[] args) {\n try {\n BufferedReader stdReader = new BufferedReader(new InputStreamReader(System.in));\n \n String line;\n \n while((line = stdReader.readLine()) != null) {\n String[] input = line.split(\" \", 0);\n int h = Integer.parseInt(input[0]);\n int w = Integer.parseInt(input[1]);\n \n // h, w?????¨??????0?????¨?????????\n if(h == 0 && w == 0) {\n break;\n }\n \n for(int i = 0; i < h; i++) {\n for(int j = 0; j < w; j++) {\n if((i + j) % 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 stdReader.close();\n } catch(Exception e) {\n e.getStackTrace();\n System.exit(-1);\n }\n }\n}",
"Main",
"public static void main(String[] args) {\n try {\n BufferedReader stdReader = new BufferedReader(new InputStreamReader(System.in));\n \n String line;\n \n while((line = stdReader.readLine()) != null) {\n String[] input = line.split(\" \", 0);\n int h = Integer.parseInt(input[0]);\n int w = Integer.parseInt(input[1]);\n \n // h, w?????¨??????0?????¨?????????\n if(h == 0 && w == 0) {\n break;\n }\n \n for(int i = 0; i < h; i++) {\n for(int j = 0; j < w; j++) {\n if((i + j) % 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 stdReader.close();\n } catch(Exception e) {\n e.getStackTrace();\n System.exit(-1);\n }\n }",
"main",
"{\n try {\n BufferedReader stdReader = new BufferedReader(new InputStreamReader(System.in));\n \n String line;\n \n while((line = stdReader.readLine()) != null) {\n String[] input = line.split(\" \", 0);\n int h = Integer.parseInt(input[0]);\n int w = Integer.parseInt(input[1]);\n \n // h, w?????¨??????0?????¨?????????\n if(h == 0 && w == 0) {\n break;\n }\n \n for(int i = 0; i < h; i++) {\n for(int j = 0; j < w; j++) {\n if((i + j) % 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 stdReader.close();\n } catch(Exception e) {\n e.getStackTrace();\n System.exit(-1);\n }\n }",
"try {\n BufferedReader stdReader = new BufferedReader(new InputStreamReader(System.in));\n \n String line;\n \n while((line = stdReader.readLine()) != null) {\n String[] input = line.split(\" \", 0);\n int h = Integer.parseInt(input[0]);\n int w = Integer.parseInt(input[1]);\n \n // h, w?????¨??????0?????¨?????????\n if(h == 0 && w == 0) {\n break;\n }\n \n for(int i = 0; i < h; i++) {\n for(int j = 0; j < w; j++) {\n if((i + j) % 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 stdReader.close();\n } catch(Exception e) {\n e.getStackTrace();\n System.exit(-1);\n }",
"catch(Exception e) {\n e.getStackTrace();\n System.exit(-1);\n }",
"Exception e",
"{\n e.getStackTrace();\n System.exit(-1);\n }",
"e.getStackTrace()",
"e.getStackTrace",
"e",
"System.exit(-1)",
"System.exit",
"System",
"-1",
"1",
"{\n BufferedReader stdReader = new BufferedReader(new InputStreamReader(System.in));\n \n String line;\n \n while((line = stdReader.readLine()) != null) {\n String[] input = line.split(\" \", 0);\n int h = Integer.parseInt(input[0]);\n int w = Integer.parseInt(input[1]);\n \n // h, w?????¨??????0?????¨?????????\n if(h == 0 && w == 0) {\n break;\n }\n \n for(int i = 0; i < h; i++) {\n for(int j = 0; j < w; j++) {\n if((i + j) % 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 stdReader.close();\n }",
"BufferedReader stdReader = new BufferedReader(new InputStreamReader(System.in));",
"stdReader",
"new BufferedReader(new InputStreamReader(System.in))",
"String line;",
"line",
"while((line = stdReader.readLine()) != null) {\n String[] input = line.split(\" \", 0);\n int h = Integer.parseInt(input[0]);\n int w = Integer.parseInt(input[1]);\n \n // h, w?????¨??????0?????¨?????????\n if(h == 0 && w == 0) {\n break;\n }\n \n for(int i = 0; i < h; i++) {\n for(int j = 0; j < w; j++) {\n if((i + j) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n }",
"(line = stdReader.readLine()) != null",
"(line = stdReader.readLine())",
"line",
"stdReader.readLine()",
"stdReader.readLine",
"stdReader",
"null",
"{\n String[] input = line.split(\" \", 0);\n int h = Integer.parseInt(input[0]);\n int w = Integer.parseInt(input[1]);\n \n // h, w?????¨??????0?????¨?????????\n if(h == 0 && w == 0) {\n break;\n }\n \n for(int i = 0; i < h; i++) {\n for(int j = 0; j < w; j++) {\n if((i + j) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n }",
"String[] input = line.split(\" \", 0);",
"input",
"line.split(\" \", 0)",
"line.split",
"line",
"\" \"",
"0",
"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) {\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 if((i + j) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\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 + j) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n }",
"{\n for(int j = 0; j < w; j++) {\n if((i + j) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n }",
"for(int j = 0; j < w; j++) {\n if((i + j) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < w",
"j",
"w",
"j++",
"j++",
"j",
"{\n if((i + j) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }",
"{\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 }",
"(i + j) % 2 == 0",
"(i + j) % 2",
"(i + j)",
"i",
"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",
"stdReader.close()",
"stdReader.close",
"stdReader",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n try {\n BufferedReader stdReader = new BufferedReader(new InputStreamReader(System.in));\n \n String line;\n \n while((line = stdReader.readLine()) != null) {\n String[] input = line.split(\" \", 0);\n int h = Integer.parseInt(input[0]);\n int w = Integer.parseInt(input[1]);\n \n // h, w?????¨??????0?????¨?????????\n if(h == 0 && w == 0) {\n break;\n }\n \n for(int i = 0; i < h; i++) {\n for(int j = 0; j < w; j++) {\n if((i + j) % 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 stdReader.close();\n } catch(Exception e) {\n e.getStackTrace();\n System.exit(-1);\n }\n }\n}",
"public class Main {\n public static void main(String[] args) {\n try {\n BufferedReader stdReader = new BufferedReader(new InputStreamReader(System.in));\n \n String line;\n \n while((line = stdReader.readLine()) != null) {\n String[] input = line.split(\" \", 0);\n int h = Integer.parseInt(input[0]);\n int w = Integer.parseInt(input[1]);\n \n // h, w?????¨??????0?????¨?????????\n if(h == 0 && w == 0) {\n break;\n }\n \n for(int i = 0; i < h; i++) {\n for(int j = 0; j < w; j++) {\n if((i + j) % 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 stdReader.close();\n } catch(Exception e) {\n e.getStackTrace();\n System.exit(-1);\n }\n }\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) {
try {
BufferedReader stdReader = new BufferedReader(new InputStreamReader(System.in));
String line;
while((line = stdReader.readLine()) != null) {
String[] input = line.split(" ", 0);
int h = Integer.parseInt(input[0]);
int w = Integer.parseInt(input[1]);
// h, w?????¨??????0?????¨?????????
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();
}
stdReader.close();
} catch(Exception e) {
e.getStackTrace();
System.exit(-1);
}
}
} |
[
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,
41,
13,
2,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
0,
13,
2,
13,
17,
30,
30,
14,
2,
2,
13,
17,
17,
30,
14,
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,
9,
14,
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,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
193,
5
],
[
193,
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
],
[
37,
38
],
[
37,
39
],
[
14,
40
],
[
40,
41
],
[
41,
42
],
[
42,
43
],
[
42,
44
],
[
40,
45
],
[
45,
46
],
[
45,
47
],
[
40,
48
],
[
48,
49
],
[
49,
50
],
[
49,
51
],
[
51,
52
],
[
51,
53
],
[
40,
54
],
[
55,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
58,
60
],
[
57,
61
],
[
56,
62
],
[
62,
63
],
[
63,
64
],
[
64,
65
],
[
64,
66
],
[
63,
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
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
83,
88
],
[
67,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
89,
94
],
[
63,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
96,
101
],
[
101,
102
],
[
101,
103
],
[
103,
104
],
[
103,
105
],
[
96,
106
],
[
106,
107
],
[
107,
108
],
[
96,
109
],
[
110,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
113,
115
],
[
111,
116
],
[
62,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
119,
121
],
[
117,
122
],
[
62,
123
],
[
55,
124
],
[
124,
125
],
[
125,
126
],
[
125,
127
],
[
124,
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
],
[
144,
149
],
[
128,
150
],
[
150,
151
],
[
151,
152
],
[
152,
153
],
[
152,
154
],
[
150,
155
],
[
124,
156
],
[
156,
157
],
[
157,
158
],
[
158,
159
],
[
159,
160
],
[
159,
161
],
[
157,
162
],
[
162,
163
],
[
162,
164
],
[
164,
165
],
[
164,
166
],
[
157,
167
],
[
167,
168
],
[
168,
169
],
[
157,
170
],
[
171,
171
],
[
171,
172
],
[
172,
173
],
[
173,
174
],
[
174,
175
],
[
174,
176
],
[
172,
177
],
[
55,
178
],
[
178,
179
],
[
179,
180
],
[
180,
181
],
[
180,
182
],
[
178,
183
],
[
14,
184
],
[
184,
185
],
[
185,
186
],
[
186,
187
],
[
186,
188
],
[
184,
189
],
[
6,
190
],
[
190,
191
],
[
0,
192
],
[
192,
193
],
[
192,
194
]
] | [
"import java.util.Scanner;\n\n\n\npublic class Main {\n\n// public static void gyo1(int w2, int number){\n// if ( w2 == 1) {\n// for (int a = 0; a < number; a++) {\n// System.out.printf(\"#.\");\n// }\n// System.out.printf(\"#\");\n// } else {\n// for (int a = 0; a < number; a++) {\n// System.out.printf(\"#.\");\n// }\n// }\n// System.out.printf(\"\\n\");\n// }\n//\n// public static void gyo2(int n, int number){\n// if ( n == 1) {\n// for (int a = 0; a < number ; a++) {\n// System.out.printf(\".#\");\n// }\n// System.out.printf(\".\");\n// } else {\n// for (int a = 0; a < number; a++) {\n// System.out.printf(\".#\");\n// }\n// }\n// System.out.printf(\"\\n\");\n// }\n\n\n public static void main(String[] args) {\n Scanner input = new Scanner(System.in);\n while(true) {\n int H = input.nextInt();\n int W = input.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n int w2 = W % 2;\n for (int i = 0; i < H; i = i + 1) {\n if (i % 2 == 0) {\n if ( w2 == 1) {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n System.out.printf(\"#\");\n } else {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n }\n System.out.printf(\"\\n\");\n continue;\n }\n if ( w2 == 1) {\n for (int a = 0; a < W /2 ; a++) {\n System.out.printf(\".#\");\n }\n System.out.printf(\".\");\n } else {\n for (int a = 0; a < W / 2 ; a++) {\n System.out.printf(\".#\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\n // }\n //第一行目の”＃. # .”\n\n }\n }\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n// public static void gyo1(int w2, int number){\n// if ( w2 == 1) {\n// for (int a = 0; a < number; a++) {\n// System.out.printf(\"#.\");\n// }\n// System.out.printf(\"#\");\n// } else {\n// for (int a = 0; a < number; a++) {\n// System.out.printf(\"#.\");\n// }\n// }\n// System.out.printf(\"\\n\");\n// }\n//\n// public static void gyo2(int n, int number){\n// if ( n == 1) {\n// for (int a = 0; a < number ; a++) {\n// System.out.printf(\".#\");\n// }\n// System.out.printf(\".\");\n// } else {\n// for (int a = 0; a < number; a++) {\n// System.out.printf(\".#\");\n// }\n// }\n// System.out.printf(\"\\n\");\n// }\n\n\n public static void main(String[] args) {\n Scanner input = new Scanner(System.in);\n while(true) {\n int H = input.nextInt();\n int W = input.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n int w2 = W % 2;\n for (int i = 0; i < H; i = i + 1) {\n if (i % 2 == 0) {\n if ( w2 == 1) {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n System.out.printf(\"#\");\n } else {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n }\n System.out.printf(\"\\n\");\n continue;\n }\n if ( w2 == 1) {\n for (int a = 0; a < W /2 ; a++) {\n System.out.printf(\".#\");\n }\n System.out.printf(\".\");\n } else {\n for (int a = 0; a < W / 2 ; a++) {\n System.out.printf(\".#\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\n // }\n //第一行目の”＃. # .”\n\n }\n }\n\n}",
"Main",
"public static void main(String[] args) {\n Scanner input = new Scanner(System.in);\n while(true) {\n int H = input.nextInt();\n int W = input.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n int w2 = W % 2;\n for (int i = 0; i < H; i = i + 1) {\n if (i % 2 == 0) {\n if ( w2 == 1) {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n System.out.printf(\"#\");\n } else {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n }\n System.out.printf(\"\\n\");\n continue;\n }\n if ( w2 == 1) {\n for (int a = 0; a < W /2 ; a++) {\n System.out.printf(\".#\");\n }\n System.out.printf(\".\");\n } else {\n for (int a = 0; a < W / 2 ; a++) {\n System.out.printf(\".#\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\n // }\n //第一行目の”＃. # .”\n\n }\n }",
"main",
"{\n Scanner input = new Scanner(System.in);\n while(true) {\n int H = input.nextInt();\n int W = input.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n int w2 = W % 2;\n for (int i = 0; i < H; i = i + 1) {\n if (i % 2 == 0) {\n if ( w2 == 1) {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n System.out.printf(\"#\");\n } else {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n }\n System.out.printf(\"\\n\");\n continue;\n }\n if ( w2 == 1) {\n for (int a = 0; a < W /2 ; a++) {\n System.out.printf(\".#\");\n }\n System.out.printf(\".\");\n } else {\n for (int a = 0; a < W / 2 ; a++) {\n System.out.printf(\".#\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\n // }\n //第一行目の”＃. # .”\n\n }\n }",
"Scanner input = new Scanner(System.in);",
"input",
"new Scanner(System.in)",
"while(true) {\n int H = input.nextInt();\n int W = input.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n int w2 = W % 2;\n for (int i = 0; i < H; i = i + 1) {\n if (i % 2 == 0) {\n if ( w2 == 1) {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n System.out.printf(\"#\");\n } else {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n }\n System.out.printf(\"\\n\");\n continue;\n }\n if ( w2 == 1) {\n for (int a = 0; a < W /2 ; a++) {\n System.out.printf(\".#\");\n }\n System.out.printf(\".\");\n } else {\n for (int a = 0; a < W / 2 ; a++) {\n System.out.printf(\".#\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\n // }\n //第一行目の”＃. # .”\n\n }",
"true",
"{\n int H = input.nextInt();\n int W = input.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n int w2 = W % 2;\n for (int i = 0; i < H; i = i + 1) {\n if (i % 2 == 0) {\n if ( w2 == 1) {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n System.out.printf(\"#\");\n } else {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n }\n System.out.printf(\"\\n\");\n continue;\n }\n if ( w2 == 1) {\n for (int a = 0; a < W /2 ; a++) {\n System.out.printf(\".#\");\n }\n System.out.printf(\".\");\n } else {\n for (int a = 0; a < W / 2 ; a++) {\n System.out.printf(\".#\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\n // }\n //第一行目の”＃. # .”\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;",
"int w2 = W % 2;",
"w2",
"W % 2",
"W",
"2",
"for (int i = 0; i < H; i = i + 1) {\n if (i % 2 == 0) {\n if ( w2 == 1) {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n System.out.printf(\"#\");\n } else {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n }\n System.out.printf(\"\\n\");\n continue;\n }\n if ( w2 == 1) {\n for (int a = 0; a < W /2 ; a++) {\n System.out.printf(\".#\");\n }\n System.out.printf(\".\");\n } else {\n for (int a = 0; a < W / 2 ; a++) {\n System.out.printf(\".#\");\n }\n }\n System.out.printf(\"\\n\");\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i = i + 1",
"i = i + 1",
"i",
"i + 1",
"i",
"1",
"{\n if (i % 2 == 0) {\n if ( w2 == 1) {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n System.out.printf(\"#\");\n } else {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n }\n System.out.printf(\"\\n\");\n continue;\n }\n if ( w2 == 1) {\n for (int a = 0; a < W /2 ; a++) {\n System.out.printf(\".#\");\n }\n System.out.printf(\".\");\n } else {\n for (int a = 0; a < W / 2 ; a++) {\n System.out.printf(\".#\");\n }\n }\n System.out.printf(\"\\n\");\n }",
"{\n if (i % 2 == 0) {\n if ( w2 == 1) {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n System.out.printf(\"#\");\n } else {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n }\n System.out.printf(\"\\n\");\n continue;\n }\n if ( w2 == 1) {\n for (int a = 0; a < W /2 ; a++) {\n System.out.printf(\".#\");\n }\n System.out.printf(\".\");\n } else {\n for (int a = 0; a < W / 2 ; a++) {\n System.out.printf(\".#\");\n }\n }\n System.out.printf(\"\\n\");\n }",
"if (i % 2 == 0) {\n if ( w2 == 1) {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n System.out.printf(\"#\");\n } else {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n }\n System.out.printf(\"\\n\");\n continue;\n }",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n if ( w2 == 1) {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n System.out.printf(\"#\");\n } else {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n }\n System.out.printf(\"\\n\");\n continue;\n }",
"if ( w2 == 1) {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n System.out.printf(\"#\");\n } else {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n }",
"w2 == 1",
"w2",
"1",
"{\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n System.out.printf(\"#\");\n }",
"for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }",
"int a = 0;",
"int a = 0;",
"a",
"0",
"a < W / 2",
"a",
"W / 2",
"W",
"2",
"a++",
"a++",
"a",
"{\n System.out.printf(\"#.\");\n }",
"{\n System.out.printf(\"#.\");\n }",
"System.out.printf(\"#.\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"#.\"",
"System.out.printf(\"#\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n }",
"for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }",
"int a = 0;",
"int a = 0;",
"a",
"0",
"a < W / 2",
"a",
"W / 2",
"W",
"2",
"a++",
"a++",
"a",
"{\n System.out.printf(\"#.\");\n }",
"{\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\"",
"continue;",
"if ( w2 == 1) {\n for (int a = 0; a < W /2 ; a++) {\n System.out.printf(\".#\");\n }\n System.out.printf(\".\");\n } else {\n for (int a = 0; a < W / 2 ; a++) {\n System.out.printf(\".#\");\n }\n }",
"w2 == 1",
"w2",
"1",
"{\n for (int a = 0; a < W /2 ; a++) {\n System.out.printf(\".#\");\n }\n System.out.printf(\".\");\n }",
"for (int a = 0; a < W /2 ; a++) {\n System.out.printf(\".#\");\n }",
"int a = 0;",
"int a = 0;",
"a",
"0",
"a < W /2",
"a",
"W /2",
"W",
"2",
"a++",
"a++",
"a",
"{\n System.out.printf(\".#\");\n }",
"{\n System.out.printf(\".#\");\n }",
"System.out.printf(\".#\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\".#\"",
"System.out.printf(\".\")",
"System.out.printf",
"System.out",
"System",
"System.out",
"\".\"",
"{\n for (int a = 0; a < W / 2 ; a++) {\n System.out.printf(\".#\");\n }\n }",
"for (int a = 0; a < W / 2 ; a++) {\n System.out.printf(\".#\");\n }",
"int a = 0;",
"int a = 0;",
"a",
"0",
"a < W / 2",
"a",
"W / 2",
"W",
"2",
"a++",
"a++",
"a",
"{\n System.out.printf(\".#\");\n }",
"{\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\n// public static void gyo1(int w2, int number){\n// if ( w2 == 1) {\n// for (int a = 0; a < number; a++) {\n// System.out.printf(\"#.\");\n// }\n// System.out.printf(\"#\");\n// } else {\n// for (int a = 0; a < number; a++) {\n// System.out.printf(\"#.\");\n// }\n// }\n// System.out.printf(\"\\n\");\n// }\n//\n// public static void gyo2(int n, int number){\n// if ( n == 1) {\n// for (int a = 0; a < number ; a++) {\n// System.out.printf(\".#\");\n// }\n// System.out.printf(\".\");\n// } else {\n// for (int a = 0; a < number; a++) {\n// System.out.printf(\".#\");\n// }\n// }\n// System.out.printf(\"\\n\");\n// }\n\n\n public static void main(String[] args) {\n Scanner input = new Scanner(System.in);\n while(true) {\n int H = input.nextInt();\n int W = input.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n int w2 = W % 2;\n for (int i = 0; i < H; i = i + 1) {\n if (i % 2 == 0) {\n if ( w2 == 1) {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n System.out.printf(\"#\");\n } else {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n }\n System.out.printf(\"\\n\");\n continue;\n }\n if ( w2 == 1) {\n for (int a = 0; a < W /2 ; a++) {\n System.out.printf(\".#\");\n }\n System.out.printf(\".\");\n } else {\n for (int a = 0; a < W / 2 ; a++) {\n System.out.printf(\".#\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\n // }\n //第一行目の”＃. # .”\n\n }\n }\n\n}",
"public class Main {\n\n// public static void gyo1(int w2, int number){\n// if ( w2 == 1) {\n// for (int a = 0; a < number; a++) {\n// System.out.printf(\"#.\");\n// }\n// System.out.printf(\"#\");\n// } else {\n// for (int a = 0; a < number; a++) {\n// System.out.printf(\"#.\");\n// }\n// }\n// System.out.printf(\"\\n\");\n// }\n//\n// public static void gyo2(int n, int number){\n// if ( n == 1) {\n// for (int a = 0; a < number ; a++) {\n// System.out.printf(\".#\");\n// }\n// System.out.printf(\".\");\n// } else {\n// for (int a = 0; a < number; a++) {\n// System.out.printf(\".#\");\n// }\n// }\n// System.out.printf(\"\\n\");\n// }\n\n\n public static void main(String[] args) {\n Scanner input = new Scanner(System.in);\n while(true) {\n int H = input.nextInt();\n int W = input.nextInt();\n if (H == 0 && W == 0) {\n break;\n }\n int w2 = W % 2;\n for (int i = 0; i < H; i = i + 1) {\n if (i % 2 == 0) {\n if ( w2 == 1) {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n System.out.printf(\"#\");\n } else {\n for (int a = 0; a < W / 2; a++) {\n System.out.printf(\"#.\");\n }\n }\n System.out.printf(\"\\n\");\n continue;\n }\n if ( w2 == 1) {\n for (int a = 0; a < W /2 ; a++) {\n System.out.printf(\".#\");\n }\n System.out.printf(\".\");\n } else {\n for (int a = 0; a < W / 2 ; a++) {\n System.out.printf(\".#\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\n // }\n //第一行目の”＃. # .”\n\n }\n }\n\n}",
"Main"
] | import java.util.Scanner;
public class Main {
// public static void gyo1(int w2, int number){
// if ( w2 == 1) {
// for (int a = 0; a < number; a++) {
// System.out.printf("#.");
// }
// System.out.printf("#");
// } else {
// for (int a = 0; a < number; a++) {
// System.out.printf("#.");
// }
// }
// System.out.printf("\n");
// }
//
// public static void gyo2(int n, int number){
// if ( n == 1) {
// for (int a = 0; a < number ; a++) {
// System.out.printf(".#");
// }
// System.out.printf(".");
// } else {
// for (int a = 0; a < number; a++) {
// System.out.printf(".#");
// }
// }
// System.out.printf("\n");
// }
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
while(true) {
int H = input.nextInt();
int W = input.nextInt();
if (H == 0 && W == 0) {
break;
}
int w2 = W % 2;
for (int i = 0; i < H; i = i + 1) {
if (i % 2 == 0) {
if ( w2 == 1) {
for (int a = 0; a < W / 2; a++) {
System.out.printf("#.");
}
System.out.printf("#");
} else {
for (int a = 0; a < W / 2; a++) {
System.out.printf("#.");
}
}
System.out.printf("\n");
continue;
}
if ( w2 == 1) {
for (int a = 0; a < W /2 ; a++) {
System.out.printf(".#");
}
System.out.printf(".");
} else {
for (int a = 0; a < W / 2 ; a++) {
System.out.printf(".#");
}
}
System.out.printf("\n");
}
System.out.printf("\n");
// }
//第一行目の”＃. # .”
}
}
}
|
[
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,
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,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
121,
5
],
[
121,
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
],
[
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
],
[
68,
69
],
[
69,
70
],
[
69,
71
],
[
68,
72
],
[
67,
73
],
[
73,
74
],
[
74,
75
],
[
74,
76
],
[
73,
77
],
[
66,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
79,
83
],
[
78,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
84,
88
],
[
65,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
92,
94
],
[
90,
95
],
[
65,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
99,
101
],
[
97,
102
],
[
51,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
105,
107
],
[
103,
108
],
[
18,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
109,
114
],
[
8,
115
],
[
115,
116
],
[
116,
117
],
[
6,
118
],
[
118,
119
],
[
0,
120
],
[
120,
121
],
[
120,
122
]
] | [
"import java.util.Scanner;\npublic class Main{\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int h,w;\n\n while(true){\n h=sc.nextInt();\n w=sc.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 if((i%2==0 && j%2==0) || (i%2==1 && j%2==1)){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }\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 h,w;\n\n while(true){\n h=sc.nextInt();\n w=sc.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 if((i%2==0 && j%2==0) || (i%2==1 && j%2==1)){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }\n\n sc.close();\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n int h,w;\n\n while(true){\n h=sc.nextInt();\n w=sc.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 if((i%2==0 && j%2==0) || (i%2==1 && j%2==1)){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }\n\n sc.close();\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int h,w;\n\n while(true){\n h=sc.nextInt();\n w=sc.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 if((i%2==0 && j%2==0) || (i%2==1 && j%2==1)){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }\n\n sc.close();\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int h",
"h",
"w;",
"w",
"while(true){\n h=sc.nextInt();\n w=sc.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 if((i%2==0 && j%2==0) || (i%2==1 && j%2==1)){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }",
"true",
"{\n h=sc.nextInt();\n w=sc.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 if((i%2==0 && j%2==0) || (i%2==1 && j%2==1)){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\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 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 if((i%2==0 && j%2==0) || (i%2==1 && j%2==1)){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\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 if((i%2==0 && j%2==0) || (i%2==1 && j%2==1)){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }",
"{\n for(int j=0; j<w; j++){\n if((i%2==0 && j%2==0) || (i%2==1 && j%2==1)){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }",
"for(int j=0; j<w; j++){\n if((i%2==0 && j%2==0) || (i%2==1 && j%2==1)){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }",
"int j=0;",
"int 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.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }",
"{\n if((i%2==0 && j%2==0) || (i%2==1 && j%2==1)){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }",
"if((i%2==0 && j%2==0) || (i%2==1 && j%2==1)){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\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.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\"",
"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 h,w;\n\n while(true){\n h=sc.nextInt();\n w=sc.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 if((i%2==0 && j%2==0) || (i%2==1 && j%2==1)){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\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 int h,w;\n\n while(true){\n h=sc.nextInt();\n w=sc.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 if((i%2==0 && j%2==0) || (i%2==1 && j%2==1)){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }\n\n sc.close();\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(true){
h=sc.nextInt();
w=sc.nextInt();
if(h==0 && w==0){
break;
}
for(int i=0; i<h; i++){
for(int j=0; j<w; j++){
if((i%2==0 && j%2==0) || (i%2==1 && j%2==1)){
System.out.print("#");
}else{
System.out.print(".");
}
}
System.out.print("\n");
}
System.out.print("\n");
}
sc.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,
40,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
30,
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,
30,
4,
18,
18,
13,
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,
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
],
[
158,
5
],
[
158,
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
],
[
22,
26
],
[
26,
27
],
[
14,
28
],
[
28,
29
],
[
28,
30
],
[
30,
31
],
[
31,
32
],
[
30,
33
],
[
33,
34
],
[
33,
35
],
[
14,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
39,
40
],
[
38,
41
],
[
41,
42
],
[
41,
43
],
[
14,
44
],
[
44,
45
],
[
44,
46
],
[
14,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
49,
51
],
[
48,
52
],
[
52,
53
],
[
52,
54
],
[
47,
55
],
[
55,
56
],
[
47,
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
],
[
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
],
[
100,
101
],
[
100,
102
],
[
98,
103
],
[
91,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
105,
110
],
[
71,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
114,
115
],
[
114,
116
],
[
112,
117
],
[
117,
118
],
[
117,
119
],
[
112,
120
],
[
120,
121
],
[
121,
122
],
[
112,
123
],
[
124,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
127,
128
],
[
127,
129
],
[
126,
130
],
[
125,
131
],
[
131,
132
],
[
132,
133
],
[
133,
134
],
[
134,
135
],
[
134,
136
],
[
132,
137
],
[
125,
138
],
[
138,
139
],
[
139,
140
],
[
140,
141
],
[
141,
142
],
[
141,
143
],
[
139,
144
],
[
70,
145
],
[
145,
146
],
[
146,
147
],
[
147,
148
],
[
147,
149
],
[
57,
150
],
[
150,
151
],
[
151,
152
],
[
152,
153
],
[
152,
154
],
[
6,
155
],
[
155,
156
],
[
0,
157
],
[
157,
158
],
[
157,
159
]
] | [
"import java.io.*;\npublic class Main {\n\tpublic static void main(String[] args) throws IOException{\n\t\tBufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n\t\twhile(true){\n\t\t\tString line = reader.readLine();\n\t\t\tString[] sarray = line.split(\" \", -1);\n\t\t\tint H = Integer.parseInt(sarray[0]);\n\t\t\tint W = Integer.parseInt(sarray[1]);\n\t\t\tint n = 0;\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\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\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\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}\n\t}\n}",
"import java.io.*;",
"io.*",
"java",
"public class Main {\n\tpublic static void main(String[] args) throws IOException{\n\t\tBufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n\t\twhile(true){\n\t\t\tString line = reader.readLine();\n\t\t\tString[] sarray = line.split(\" \", -1);\n\t\t\tint H = Integer.parseInt(sarray[0]);\n\t\t\tint W = Integer.parseInt(sarray[1]);\n\t\t\tint n = 0;\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\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\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\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}\n\t}\n}",
"Main",
"public static void main(String[] args) throws IOException{\n\t\tBufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n\t\twhile(true){\n\t\t\tString line = reader.readLine();\n\t\t\tString[] sarray = line.split(\" \", -1);\n\t\t\tint H = Integer.parseInt(sarray[0]);\n\t\t\tint W = Integer.parseInt(sarray[1]);\n\t\t\tint n = 0;\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\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\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\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}\n\t}",
"main",
"{\n\t\tBufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n\t\twhile(true){\n\t\t\tString line = reader.readLine();\n\t\t\tString[] sarray = line.split(\" \", -1);\n\t\t\tint H = Integer.parseInt(sarray[0]);\n\t\t\tint W = Integer.parseInt(sarray[1]);\n\t\t\tint n = 0;\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\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\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\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}\n\t}",
"BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));",
"reader",
"new BufferedReader(new InputStreamReader(System.in))",
"while(true){\n\t\t\tString line = reader.readLine();\n\t\t\tString[] sarray = line.split(\" \", -1);\n\t\t\tint H = Integer.parseInt(sarray[0]);\n\t\t\tint W = Integer.parseInt(sarray[1]);\n\t\t\tint n = 0;\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\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\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\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}",
"true",
"{\n\t\t\tString line = reader.readLine();\n\t\t\tString[] sarray = line.split(\" \", -1);\n\t\t\tint H = Integer.parseInt(sarray[0]);\n\t\t\tint W = Integer.parseInt(sarray[1]);\n\t\t\tint n = 0;\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\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\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\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}",
"String line = reader.readLine();",
"line",
"reader.readLine()",
"reader.readLine",
"reader",
"String[] sarray = line.split(\" \", -1);",
"sarray",
"line.split(\" \", -1)",
"line.split",
"line",
"\" \"",
"-1",
"1",
"int H = Integer.parseInt(sarray[0]);",
"H",
"Integer.parseInt(sarray[0])",
"Integer.parseInt",
"Integer",
"sarray[0]",
"sarray",
"0",
"int W = Integer.parseInt(sarray[1]);",
"W",
"Integer.parseInt(sarray[1])",
"Integer.parseInt",
"Integer",
"sarray[1]",
"sarray",
"1",
"int n = 0;",
"n",
"0",
"if(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\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\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\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 == 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\tfor(int i = 0; i < H; i++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\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\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\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}",
"for(int i = 0; i < H; i++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\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\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\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}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\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\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\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\tif(i % 2 == 0){\n\t\t\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\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\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\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}",
"if(i % 2 == 0){\n\t\t\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\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\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\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 j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"for(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\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\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}",
"{\n\t\t\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}",
"if(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"for(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\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\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}",
"{\n\t\t\t\t\t\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}",
"if(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}",
"j % 2 == 1",
"j % 2",
"j",
"2",
"1",
"{\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\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) throws IOException{\n\t\tBufferedReader reader = new BufferedReader(new InputStreamReader(System.in));\n\t\twhile(true){\n\t\t\tString line = reader.readLine();\n\t\t\tString[] sarray = line.split(\" \", -1);\n\t\t\tint H = Integer.parseInt(sarray[0]);\n\t\t\tint W = Integer.parseInt(sarray[1]);\n\t\t\tint n = 0;\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\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\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\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}\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\twhile(true){\n\t\t\tString line = reader.readLine();\n\t\t\tString[] sarray = line.split(\" \", -1);\n\t\t\tint H = Integer.parseInt(sarray[0]);\n\t\t\tint W = Integer.parseInt(sarray[1]);\n\t\t\tint n = 0;\n\t\t\tif(H == 0 && W == 0){\n\t\t\t\tbreak;\n\t\t\t} else {\n\t\t\t\tfor(int i = 0; i < H; i++){\n\t\t\t\t\tif(i % 2 == 0){\n\t\t\t\t\t\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\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\tfor(int j = 0; j < W; j++){\n\t\t\t\t\t\t\tif(j % 2 == 1){\n\t\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\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}\n\t}\n}",
"Main"
] | import java.io.*;
public class Main {
public static void main(String[] args) throws IOException{
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
while(true){
String line = reader.readLine();
String[] sarray = line.split(" ", -1);
int H = Integer.parseInt(sarray[0]);
int W = Integer.parseInt(sarray[1]);
int n = 0;
if(H == 0 && W == 0){
break;
} else {
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 {
System.out.print(".");
}
}
} else {
for(int j = 0; j < W; j++){
if(j % 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,
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,
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,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
123,
5
],
[
123,
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
],
[
39,
41
],
[
18,
42
],
[
42,
43
],
[
42,
44
],
[
18,
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
],
[
65,
68
],
[
64,
69
],
[
69,
70
],
[
70,
71
],
[
69,
72
],
[
58,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
74,
77
],
[
73,
78
],
[
78,
79
],
[
79,
80
],
[
78,
81
],
[
18,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
82,
87
],
[
87,
88
],
[
87,
89
],
[
82,
90
],
[
90,
91
],
[
91,
92
],
[
82,
93
],
[
94,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
96,
100
],
[
95,
101
],
[
101,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
104,
106
],
[
102,
107
],
[
95,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
109,
114
],
[
18,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
117,
119
],
[
6,
120
],
[
120,
121
],
[
0,
122
],
[
122,
123
],
[
122,
124
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n int h, w;\n\n while(true) {\n h = sc.nextInt();\n w = sc.nextInt();\n \n if (h == 0 && w == 0) {\n break;\n }\n\n StringBuilder sb1 = new StringBuilder();\n StringBuilder sb2 = new StringBuilder();\n\n for (int i = 0; i < w; i++) {\n if ((i % 2) == 0) {\n sb1.append(\"#\");\n sb2.append(\".\");\n } else {\n sb1.append(\".\");\n sb2.append(\"#\");\n }\n }\n \n\n for (int j = 0; j < h; j++) {\n if ((j % 2) == 0) {\n System.out.println(sb1);\n } else {\n System.out.println(sb2);\n }\n\n }\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\n int h, w;\n\n while(true) {\n h = sc.nextInt();\n w = sc.nextInt();\n \n if (h == 0 && w == 0) {\n break;\n }\n\n StringBuilder sb1 = new StringBuilder();\n StringBuilder sb2 = new StringBuilder();\n\n for (int i = 0; i < w; i++) {\n if ((i % 2) == 0) {\n sb1.append(\"#\");\n sb2.append(\".\");\n } else {\n sb1.append(\".\");\n sb2.append(\"#\");\n }\n }\n \n\n for (int j = 0; j < h; j++) {\n if ((j % 2) == 0) {\n System.out.println(sb1);\n } else {\n System.out.println(sb2);\n }\n\n }\n\n System.out.println();\n\n }\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n int h, w;\n\n while(true) {\n h = sc.nextInt();\n w = sc.nextInt();\n \n if (h == 0 && w == 0) {\n break;\n }\n\n StringBuilder sb1 = new StringBuilder();\n StringBuilder sb2 = new StringBuilder();\n\n for (int i = 0; i < w; i++) {\n if ((i % 2) == 0) {\n sb1.append(\"#\");\n sb2.append(\".\");\n } else {\n sb1.append(\".\");\n sb2.append(\"#\");\n }\n }\n \n\n for (int j = 0; j < h; j++) {\n if ((j % 2) == 0) {\n System.out.println(sb1);\n } else {\n System.out.println(sb2);\n }\n\n }\n\n System.out.println();\n\n }\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n\n int h, w;\n\n while(true) {\n h = sc.nextInt();\n w = sc.nextInt();\n \n if (h == 0 && w == 0) {\n break;\n }\n\n StringBuilder sb1 = new StringBuilder();\n StringBuilder sb2 = new StringBuilder();\n\n for (int i = 0; i < w; i++) {\n if ((i % 2) == 0) {\n sb1.append(\"#\");\n sb2.append(\".\");\n } else {\n sb1.append(\".\");\n sb2.append(\"#\");\n }\n }\n \n\n for (int j = 0; j < h; j++) {\n if ((j % 2) == 0) {\n System.out.println(sb1);\n } else {\n System.out.println(sb2);\n }\n\n }\n\n System.out.println();\n\n }\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int h",
"h",
"w;",
"w",
"while(true) {\n h = sc.nextInt();\n w = sc.nextInt();\n \n if (h == 0 && w == 0) {\n break;\n }\n\n StringBuilder sb1 = new StringBuilder();\n StringBuilder sb2 = new StringBuilder();\n\n for (int i = 0; i < w; i++) {\n if ((i % 2) == 0) {\n sb1.append(\"#\");\n sb2.append(\".\");\n } else {\n sb1.append(\".\");\n sb2.append(\"#\");\n }\n }\n \n\n for (int j = 0; j < h; j++) {\n if ((j % 2) == 0) {\n System.out.println(sb1);\n } else {\n System.out.println(sb2);\n }\n\n }\n\n System.out.println();\n\n }",
"true",
"{\n h = sc.nextInt();\n w = sc.nextInt();\n \n if (h == 0 && w == 0) {\n break;\n }\n\n StringBuilder sb1 = new StringBuilder();\n StringBuilder sb2 = new StringBuilder();\n\n for (int i = 0; i < w; i++) {\n if ((i % 2) == 0) {\n sb1.append(\"#\");\n sb2.append(\".\");\n } else {\n sb1.append(\".\");\n sb2.append(\"#\");\n }\n }\n \n\n for (int j = 0; j < h; j++) {\n if ((j % 2) == 0) {\n System.out.println(sb1);\n } else {\n System.out.println(sb2);\n }\n\n }\n\n System.out.println();\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 break;\n }",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"{\n break;\n }",
"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) {\n sb1.append(\"#\");\n sb2.append(\".\");\n } else {\n sb1.append(\".\");\n sb2.append(\"#\");\n }\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < w",
"i",
"w",
"i++",
"i++",
"i",
"{\n if ((i % 2) == 0) {\n sb1.append(\"#\");\n sb2.append(\".\");\n } else {\n sb1.append(\".\");\n sb2.append(\"#\");\n }\n }",
"{\n if ((i % 2) == 0) {\n sb1.append(\"#\");\n sb2.append(\".\");\n } else {\n sb1.append(\".\");\n sb2.append(\"#\");\n }\n }",
"if ((i % 2) == 0) {\n sb1.append(\"#\");\n sb2.append(\".\");\n } else {\n sb1.append(\".\");\n sb2.append(\"#\");\n }",
"(i % 2) == 0",
"(i % 2)",
"i",
"2",
"0",
"{\n sb1.append(\"#\");\n sb2.append(\".\");\n }",
"sb1.append(\"#\")",
"sb1.append",
"sb1",
"\"#\"",
"sb2.append(\".\")",
"sb2.append",
"sb2",
"\".\"",
"{\n sb1.append(\".\");\n sb2.append(\"#\");\n }",
"sb1.append(\".\")",
"sb1.append",
"sb1",
"\".\"",
"sb2.append(\"#\")",
"sb2.append",
"sb2",
"\"#\"",
"for (int j = 0; j < h; j++) {\n if ((j % 2) == 0) {\n System.out.println(sb1);\n } else {\n System.out.println(sb2);\n }\n\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < h",
"j",
"h",
"j++",
"j++",
"j",
"{\n if ((j % 2) == 0) {\n System.out.println(sb1);\n } else {\n System.out.println(sb2);\n }\n\n }",
"{\n if ((j % 2) == 0) {\n System.out.println(sb1);\n } else {\n System.out.println(sb2);\n }\n\n }",
"if ((j % 2) == 0) {\n System.out.println(sb1);\n } else {\n System.out.println(sb2);\n }",
"(j % 2) == 0",
"(j % 2)",
"j",
"2",
"0",
"{\n System.out.println(sb1);\n }",
"System.out.println(sb1)",
"System.out.println",
"System.out",
"System",
"System.out",
"sb1",
"{\n System.out.println(sb2);\n }",
"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\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n int h, w;\n\n while(true) {\n h = sc.nextInt();\n w = sc.nextInt();\n \n if (h == 0 && w == 0) {\n break;\n }\n\n StringBuilder sb1 = new StringBuilder();\n StringBuilder sb2 = new StringBuilder();\n\n for (int i = 0; i < w; i++) {\n if ((i % 2) == 0) {\n sb1.append(\"#\");\n sb2.append(\".\");\n } else {\n sb1.append(\".\");\n sb2.append(\"#\");\n }\n }\n \n\n for (int j = 0; j < h; j++) {\n if ((j % 2) == 0) {\n System.out.println(sb1);\n } else {\n System.out.println(sb2);\n }\n\n }\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\n int h, w;\n\n while(true) {\n h = sc.nextInt();\n w = sc.nextInt();\n \n if (h == 0 && w == 0) {\n break;\n }\n\n StringBuilder sb1 = new StringBuilder();\n StringBuilder sb2 = new StringBuilder();\n\n for (int i = 0; i < w; i++) {\n if ((i % 2) == 0) {\n sb1.append(\"#\");\n sb2.append(\".\");\n } else {\n sb1.append(\".\");\n sb2.append(\"#\");\n }\n }\n \n\n for (int j = 0; j < h; j++) {\n if ((j % 2) == 0) {\n System.out.println(sb1);\n } else {\n System.out.println(sb2);\n }\n\n }\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(true) {
h = sc.nextInt();
w = sc.nextInt();
if (h == 0 && w == 0) {
break;
}
StringBuilder sb1 = new StringBuilder();
StringBuilder sb2 = new StringBuilder();
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();
}
}
} |
[
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
]
] | [
"\nimport java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String args[]) {\n\t\tScanner sc = new Scanner(System.in);\n\t\touter: while (true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\n\t\t\tif (H > 300 || H < 0 || W > 300 || W < 0) {\n\t\t\t\tSystem.out.println(\"数値の有効範囲は1 <= H,W <= 300です\");\n\t\t\t\tcontinue outer;\n\t\t\t}\n\n\t\t\tif (H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\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) {\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.println();\n\n\t\t\t}\n\t\t\tSystem.out.println();\n\n\t\t}\n\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\touter: while (true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\n\t\t\tif (H > 300 || H < 0 || W > 300 || W < 0) {\n\t\t\t\tSystem.out.println(\"数値の有効範囲は1 <= H,W <= 300です\");\n\t\t\t\tcontinue outer;\n\t\t\t}\n\n\t\t\tif (H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\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) {\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.println();\n\n\t\t\t}\n\t\t\tSystem.out.println();\n\n\t\t}\n\n\t}\n}",
"Main",
"public static void main(String args[]) {\n\t\tScanner sc = new Scanner(System.in);\n\t\touter: while (true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\n\t\t\tif (H > 300 || H < 0 || W > 300 || W < 0) {\n\t\t\t\tSystem.out.println(\"数値の有効範囲は1 <= H,W <= 300です\");\n\t\t\t\tcontinue outer;\n\t\t\t}\n\n\t\t\tif (H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\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) {\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.println();\n\n\t\t\t}\n\t\t\tSystem.out.println();\n\n\t\t}\n\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\touter: while (true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\n\t\t\tif (H > 300 || H < 0 || W > 300 || W < 0) {\n\t\t\t\tSystem.out.println(\"数値の有効範囲は1 <= H,W <= 300です\");\n\t\t\t\tcontinue outer;\n\t\t\t}\n\n\t\t\tif (H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\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) {\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.println();\n\n\t\t\t}\n\t\t\tSystem.out.println();\n\n\t\t}\n\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"String args[]",
"args",
"public class Main {\n\tpublic static void main(String args[]) {\n\t\tScanner sc = new Scanner(System.in);\n\t\touter: while (true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\n\t\t\tif (H > 300 || H < 0 || W > 300 || W < 0) {\n\t\t\t\tSystem.out.println(\"数値の有効範囲は1 <= H,W <= 300です\");\n\t\t\t\tcontinue outer;\n\t\t\t}\n\n\t\t\tif (H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\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) {\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.println();\n\n\t\t\t}\n\t\t\tSystem.out.println();\n\n\t\t}\n\n\t}\n}",
"public class Main {\n\tpublic static void main(String args[]) {\n\t\tScanner sc = new Scanner(System.in);\n\t\touter: while (true) {\n\t\t\tint H = sc.nextInt();\n\t\t\tint W = sc.nextInt();\n\n\t\t\tif (H > 300 || H < 0 || W > 300 || W < 0) {\n\t\t\t\tSystem.out.println(\"数値の有効範囲は1 <= H,W <= 300です\");\n\t\t\t\tcontinue outer;\n\t\t\t}\n\n\t\t\tif (H == 0 && W == 0) {\n\t\t\t\tbreak;\n\t\t\t}\n\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) {\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.println();\n\n\t\t\t}\n\t\t\tSystem.out.println();\n\n\t\t}\n\n\t}\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
outer: while (true) {
int H = sc.nextInt();
int W = sc.nextInt();
if (H > 300 || H < 0 || W > 300 || W < 0) {
System.out.println("数値の有効範囲は1 <= H,W <= 300です");
continue outer;
}
if (H == 0 && W == 0) {
break;
}
for (int i = 1; i <= H; i++) {
for (int 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.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,
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,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
12,
13,
30,
41,
13,
20,
4,
18,
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
],
[
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
],
[
31,
36
],
[
36,
37
],
[
36,
38
],
[
31,
39
],
[
39,
40
],
[
40,
41
],
[
31,
42
],
[
43,
43
],
[
43,
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
],
[
60,
61
],
[
60,
62
],
[
59,
63
],
[
58,
64
],
[
57,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
68,
70
],
[
66,
71
],
[
57,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
73,
78
],
[
43,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
79,
84
],
[
30,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
85,
90
],
[
30,
91
],
[
91,
92
],
[
91,
93
],
[
93,
94
],
[
94,
95
],
[
30,
96
],
[
96,
97
],
[
96,
98
],
[
98,
99
],
[
99,
100
],
[
113,
101
],
[
101,
102
],
[
101,
103
],
[
103,
104
],
[
104,
105
],
[
104,
106
],
[
103,
107
],
[
107,
108
],
[
108,
109
],
[
101,
110
],
[
110,
111
],
[
0,
112
],
[
112,
113
],
[
112,
114
]
] | [
"import java.util.Scanner;\npublic class Main {\n\tvoid rect(){\n\t\tScanner s = new Scanner(System.in);\n\t\tint h = s.nextInt();\n\t\tint w = s.nextInt();\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((j+i)%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\th = s.nextInt();\n\t\t\tw = s.nextInt();\n\t\t}\n\t}\n\tpublic static void main(String args[]){\n\t\tMain m = new Main();\n\t\tm.rect();\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tvoid rect(){\n\t\tScanner s = new Scanner(System.in);\n\t\tint h = s.nextInt();\n\t\tint w = s.nextInt();\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((j+i)%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\th = s.nextInt();\n\t\t\tw = s.nextInt();\n\t\t}\n\t}\n\tpublic static void main(String args[]){\n\t\tMain m = new Main();\n\t\tm.rect();\n\t}\n}",
"Main",
"void rect(){\n\t\tScanner s = new Scanner(System.in);\n\t\tint h = s.nextInt();\n\t\tint w = s.nextInt();\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((j+i)%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\th = s.nextInt();\n\t\t\tw = s.nextInt();\n\t\t}\n\t}",
"rect",
"{\n\t\tScanner s = new Scanner(System.in);\n\t\tint h = s.nextInt();\n\t\tint w = s.nextInt();\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((j+i)%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\th = s.nextInt();\n\t\t\tw = s.nextInt();\n\t\t}\n\t}",
"Scanner s = new Scanner(System.in);",
"s",
"new Scanner(System.in)",
"int h = s.nextInt();",
"h",
"s.nextInt()",
"s.nextInt",
"s",
"int w = s.nextInt();",
"w",
"s.nextInt()",
"s.nextInt",
"s",
"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((j+i)%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\th = s.nextInt();\n\t\t\tw = s.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((j+i)%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\th = s.nextInt();\n\t\t\tw = s.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((j+i)%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((j+i)%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((j+i)%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((j+i)%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((j+i)%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((j+i)%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((j+i)%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}",
"(j+i)%2==0",
"(j+i)%2",
"(j+i)",
"j",
"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",
"\"#\"",
"{\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",
"\"\"",
"h = s.nextInt()",
"h",
"s.nextInt()",
"s.nextInt",
"s",
"w = s.nextInt()",
"w",
"s.nextInt()",
"s.nextInt",
"s",
"public static void main(String args[]){\n\t\tMain m = new Main();\n\t\tm.rect();\n\t}",
"main",
"{\n\t\tMain m = new Main();\n\t\tm.rect();\n\t}",
"Main m = new Main();",
"m",
"new Main()",
"m.rect()",
"m.rect",
"m",
"String args[]",
"args",
"public class Main {\n\tvoid rect(){\n\t\tScanner s = new Scanner(System.in);\n\t\tint h = s.nextInt();\n\t\tint w = s.nextInt();\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((j+i)%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\th = s.nextInt();\n\t\t\tw = s.nextInt();\n\t\t}\n\t}\n\tpublic static void main(String args[]){\n\t\tMain m = new Main();\n\t\tm.rect();\n\t}\n}",
"public class Main {\n\tvoid rect(){\n\t\tScanner s = new Scanner(System.in);\n\t\tint h = s.nextInt();\n\t\tint w = s.nextInt();\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((j+i)%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\th = s.nextInt();\n\t\t\tw = s.nextInt();\n\t\t}\n\t}\n\tpublic static void main(String args[]){\n\t\tMain m = new Main();\n\t\tm.rect();\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main {
void rect(){
Scanner s = new Scanner(System.in);
int h = s.nextInt();
int w = s.nextInt();
while(h!=0||w!=0){
for(int i = 0;i<h;i++){
for(int j = 0;j<w;j++){
if((j+i)%2==0){
System.out.print("#");
}else{
System.out.print(".");
}
}
System.out.println("");
}
System.out.println("");
h = s.nextInt();
w = s.nextInt();
}
}
public static void main(String args[]){
Main m = new Main();
m.rect();
}
} |
[
7,
15,
13,
17,
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,
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,
17,
4,
18,
18,
13,
13,
17,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
23,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
11,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
11,
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
],
[
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
],
[
33,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
106,
108
],
[
104,
109
],
[
33,
110
],
[
110,
111
],
[
110,
112
],
[
112,
113
],
[
113,
114
],
[
33,
115
],
[
115,
116
],
[
115,
117
],
[
117,
118
],
[
118,
119
],
[
9,
120
],
[
120,
121
]
] | [
"import java.io.*;\nimport java.util.*;\n\nclass Main\n{\n public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n \n int H = sc.nextInt();\n int W = sc.nextInt();\n \n while (H != 0 || W != 0) {\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n if ((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)) {\n System.out.printf(\"#\");\n }\n else {\n System.out.printf(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\n \n H = sc.nextInt();\n W = sc.nextInt();\n }\n }\n}",
"import java.io.*;",
"io.*",
"java",
"import java.util.*;",
"util.*",
"java",
"class Main\n{\n public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n \n int H = sc.nextInt();\n int W = sc.nextInt();\n \n while (H != 0 || W != 0) {\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n if ((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)) {\n System.out.printf(\"#\");\n }\n else {\n System.out.printf(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\n \n H = sc.nextInt();\n W = sc.nextInt();\n }\n }\n}",
"Main",
"public static void main(String[] args)\n {\n Scanner sc = new Scanner(System.in);\n \n int H = sc.nextInt();\n int W = sc.nextInt();\n \n while (H != 0 || W != 0) {\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n if ((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)) {\n System.out.printf(\"#\");\n }\n else {\n System.out.printf(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\n \n H = sc.nextInt();\n W = sc.nextInt();\n }\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n \n int H = sc.nextInt();\n int W = sc.nextInt();\n \n while (H != 0 || W != 0) {\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n if ((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)) {\n System.out.printf(\"#\");\n }\n else {\n System.out.printf(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\n \n H = sc.nextInt();\n W = sc.nextInt();\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 for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n if ((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)) {\n System.out.printf(\"#\");\n }\n else {\n System.out.printf(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\n \n H = sc.nextInt();\n W = sc.nextInt();\n }",
"H != 0 || W != 0",
"H != 0",
"H",
"0",
"W != 0",
"W",
"0",
"{\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n if ((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)) {\n System.out.printf(\"#\");\n }\n else {\n System.out.printf(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }\n System.out.printf(\"\\n\");\n \n H = sc.nextInt();\n W = sc.nextInt();\n }",
"for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n if ((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)) {\n System.out.printf(\"#\");\n }\n else {\n System.out.printf(\".\");\n }\n }\n System.out.printf(\"\\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 if ((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)) {\n System.out.printf(\"#\");\n }\n else {\n System.out.printf(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }",
"{\n for (int j = 0; j < W; j++) {\n if ((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)) {\n System.out.printf(\"#\");\n }\n else {\n System.out.printf(\".\");\n }\n }\n System.out.printf(\"\\n\");\n }",
"for (int j = 0; j < W; j++) {\n if ((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)) {\n System.out.printf(\"#\");\n }\n else {\n System.out.printf(\".\");\n }\n }",
"int j = 0;",
"int 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 }\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 }\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 }\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\"",
"H = sc.nextInt()",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"W = sc.nextInt()",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"String[] args",
"args"
] | import java.io.*;
import java.util.*;
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) {
for (int i = 0; i < H; i++) {
for (int 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");
H = sc.nextInt();
W = sc.nextInt();
}
}
} |
[
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,
17,
4,
18,
18,
13,
13,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
97,
5
],
[
97,
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
],
[
82,
87
],
[
14,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
88,
93
],
[
6,
94
],
[
94,
95
],
[
0,
96
],
[
96,
97
],
[
96,
98
]
] | [
"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)\n break;\n for(int i = 0;i < H;i++){\n for(int j = 0;j < W;j++){\n if((i+j)%2==1){\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n System.out.print(\"\\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)\n break;\n for(int i = 0;i < H;i++){\n for(int j = 0;j < W;j++){\n if((i+j)%2==1){\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n System.out.print(\"\\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)\n break;\n for(int i = 0;i < H;i++){\n for(int j = 0;j < W;j++){\n if((i+j)%2==1){\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n System.out.print(\"\\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)\n break;\n for(int i = 0;i < H;i++){\n for(int j = 0;j < W;j++){\n if((i+j)%2==1){\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n System.out.print(\"\\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)\n break;\n for(int i = 0;i < H;i++){\n for(int j = 0;j < W;j++){\n if((i+j)%2==1){\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n System.out.print(\"\\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 break;\n for(int i = 0;i < H;i++){\n for(int j = 0;j < W;j++){\n if((i+j)%2==1){\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n System.out.print(\"\\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 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 if((i+j)%2==1){\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n System.out.print(\"\\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 if((i+j)%2==1){\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n System.out.print(\"\\n\");\n }",
"{\n for(int j = 0;j < W;j++){\n if((i+j)%2==1){\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n System.out.print(\"\\n\");\n }",
"for(int j = 0;j < W;j++){\n if((i+j)%2==1){\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < W",
"j",
"W",
"j++",
"j++",
"j",
"{\n if((i+j)%2==1){\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }",
"{\n if((i+j)%2==1){\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }",
"if((i+j)%2==1){\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }",
"(i+j)%2==1",
"(i+j)%2",
"(i+j)",
"i",
"j",
"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.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"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)\n break;\n for(int i = 0;i < H;i++){\n for(int j = 0;j < W;j++){\n if((i+j)%2==1){\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n System.out.print(\"\\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)\n break;\n for(int i = 0;i < H;i++){\n for(int j = 0;j < W;j++){\n if((i+j)%2==1){\n System.out.print(\".\");\n }else {\n System.out.print(\"#\");\n }\n }\n System.out.print(\"\\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;
for(int i = 0;i < H;i++){
for(int j = 0;j < W;j++){
if((i+j)%2==1){
System.out.print(".");
}else {
System.out.print("#");
}
}
System.out.print("\n");
}
System.out.println("");
}
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
17,
41,
13,
20,
17,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
17,
1,
40,
13,
30,
30,
0,
18,
13,
13,
4,
18,
13,
0,
18,
13,
13,
4,
18,
13,
14,
2,
2,
18,
13,
13,
17,
2,
18,
13,
13,
17,
30,
0,
13,
13,
3,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
14,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
30,
14,
2,
2,
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
],
[
173,
8
],
[
173,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
11,
19
],
[
19,
20
],
[
19,
21
],
[
11,
23
],
[
23,
24
],
[
23,
25
],
[
11,
26
],
[
26,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
26,
31
],
[
31,
32
],
[
31,
33
],
[
26,
34
],
[
34,
35
],
[
35,
36
],
[
26,
37
],
[
38,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
40,
42
],
[
39,
43
],
[
43,
44
],
[
44,
45
],
[
38,
46
],
[
46,
47
],
[
47,
48
],
[
47,
49
],
[
46,
50
],
[
50,
51
],
[
51,
52
],
[
38,
53
],
[
53,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
55,
59
],
[
54,
60
],
[
60,
61
],
[
61,
62
],
[
61,
63
],
[
60,
64
],
[
53,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
65,
69
],
[
11,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
70,
75
],
[
75,
76
],
[
75,
77
],
[
70,
78
],
[
78,
79
],
[
79,
80
],
[
70,
81
],
[
82,
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
],
[
98,
103
],
[
103,
104
],
[
103,
105
],
[
105,
106
],
[
105,
107
],
[
98,
108
],
[
108,
109
],
[
109,
110
],
[
98,
111
],
[
112,
112
],
[
112,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
115,
117
],
[
114,
118
],
[
113,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
122,
123
],
[
122,
124
],
[
121,
125
],
[
120,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
128,
130
],
[
126,
131
],
[
120,
132
],
[
132,
133
],
[
133,
134
],
[
134,
135
],
[
134,
136
],
[
132,
137
],
[
113,
138
],
[
138,
139
],
[
139,
140
],
[
140,
141
],
[
141,
142
],
[
141,
143
],
[
140,
144
],
[
139,
145
],
[
145,
146
],
[
146,
147
],
[
147,
148
],
[
147,
149
],
[
145,
150
],
[
139,
151
],
[
151,
152
],
[
152,
153
],
[
153,
154
],
[
153,
155
],
[
151,
156
],
[
97,
157
],
[
157,
158
],
[
158,
159
],
[
159,
160
],
[
159,
161
],
[
82,
162
],
[
162,
163
],
[
163,
164
],
[
164,
165
],
[
164,
166
],
[
11,
167
],
[
167,
168
],
[
168,
169
],
[
9,
170
],
[
170,
171
],
[
0,
172
],
[
172,
173
],
[
172,
174
]
] | [
"import java.util.Arrays;\nimport java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\t\t\n\n\t\tint h[] = new int[300];\n\t\tint w[] = new int[300];\n\t\tint endIndex = 0;\n\t\t\n\t\tfor (int i = 0; i < 300; i++) {\n\t\t\th[i] = scan.nextInt();\n\t\t\tw[i] = scan.nextInt();\n\n\t\t\tif (h[i] == 0 && w[i] == 0) {\n\t\t\t\tendIndex = i;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int i = 0; i < endIndex; i++) {\n\t\t\tfor (int height = 0; height < h[i]; height++) {\n\t\t\t\tfor (int width = 0; width < w[i]; width++) {\n\t\t\t\t\tif (height % 2 == 0) {\n\t\t\t\t\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\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\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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\t\n\t\tscan.close();\n\t}\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 scan = new Scanner(System.in);\t\t\n\n\t\tint h[] = new int[300];\n\t\tint w[] = new int[300];\n\t\tint endIndex = 0;\n\t\t\n\t\tfor (int i = 0; i < 300; i++) {\n\t\t\th[i] = scan.nextInt();\n\t\t\tw[i] = scan.nextInt();\n\n\t\t\tif (h[i] == 0 && w[i] == 0) {\n\t\t\t\tendIndex = i;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int i = 0; i < endIndex; i++) {\n\t\t\tfor (int height = 0; height < h[i]; height++) {\n\t\t\t\tfor (int width = 0; width < w[i]; width++) {\n\t\t\t\t\tif (height % 2 == 0) {\n\t\t\t\t\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\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\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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\t\n\t\tscan.close();\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\t\t\n\n\t\tint h[] = new int[300];\n\t\tint w[] = new int[300];\n\t\tint endIndex = 0;\n\t\t\n\t\tfor (int i = 0; i < 300; i++) {\n\t\t\th[i] = scan.nextInt();\n\t\t\tw[i] = scan.nextInt();\n\n\t\t\tif (h[i] == 0 && w[i] == 0) {\n\t\t\t\tendIndex = i;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int i = 0; i < endIndex; i++) {\n\t\t\tfor (int height = 0; height < h[i]; height++) {\n\t\t\t\tfor (int width = 0; width < w[i]; width++) {\n\t\t\t\t\tif (height % 2 == 0) {\n\t\t\t\t\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\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\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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\t\n\t\tscan.close();\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\t\t\n\n\t\tint h[] = new int[300];\n\t\tint w[] = new int[300];\n\t\tint endIndex = 0;\n\t\t\n\t\tfor (int i = 0; i < 300; i++) {\n\t\t\th[i] = scan.nextInt();\n\t\t\tw[i] = scan.nextInt();\n\n\t\t\tif (h[i] == 0 && w[i] == 0) {\n\t\t\t\tendIndex = i;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int i = 0; i < endIndex; i++) {\n\t\t\tfor (int height = 0; height < h[i]; height++) {\n\t\t\t\tfor (int width = 0; width < w[i]; width++) {\n\t\t\t\t\tif (height % 2 == 0) {\n\t\t\t\t\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\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\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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\t\n\t\tscan.close();\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int h[] = new int[300];",
"h",
"new int[300]",
"300",
"int w[] = new int[300];",
"w",
"new int[300]",
"300",
"int endIndex = 0;",
"endIndex",
"0",
"for (int i = 0; i < 300; i++) {\n\t\t\th[i] = scan.nextInt();\n\t\t\tw[i] = scan.nextInt();\n\n\t\t\tif (h[i] == 0 && w[i] == 0) {\n\t\t\t\tendIndex = i;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < 300",
"i",
"300",
"i++",
"i++",
"i",
"{\n\t\t\th[i] = scan.nextInt();\n\t\t\tw[i] = scan.nextInt();\n\n\t\t\tif (h[i] == 0 && w[i] == 0) {\n\t\t\t\tendIndex = i;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}",
"{\n\t\t\th[i] = scan.nextInt();\n\t\t\tw[i] = scan.nextInt();\n\n\t\t\tif (h[i] == 0 && w[i] == 0) {\n\t\t\t\tendIndex = i;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}",
"h[i] = scan.nextInt()",
"h[i]",
"h",
"i",
"scan.nextInt()",
"scan.nextInt",
"scan",
"w[i] = scan.nextInt()",
"w[i]",
"w",
"i",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if (h[i] == 0 && w[i] == 0) {\n\t\t\t\tendIndex = i;\n\t\t\t\tbreak;\n\t\t\t}",
"h[i] == 0 && w[i] == 0",
"h[i] == 0",
"h[i]",
"h",
"i",
"0",
"w[i] == 0",
"w[i]",
"w",
"i",
"0",
"{\n\t\t\t\tendIndex = i;\n\t\t\t\tbreak;\n\t\t\t}",
"endIndex = i",
"endIndex",
"i",
"break;",
"for (int i = 0; i < endIndex; i++) {\n\t\t\tfor (int height = 0; height < h[i]; height++) {\n\t\t\t\tfor (int width = 0; width < w[i]; width++) {\n\t\t\t\t\tif (height % 2 == 0) {\n\t\t\t\t\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\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\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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 i = 0;",
"int i = 0;",
"i",
"0",
"i < endIndex",
"i",
"endIndex",
"i++",
"i++",
"i",
"{\n\t\t\tfor (int height = 0; height < h[i]; height++) {\n\t\t\t\tfor (int width = 0; width < w[i]; width++) {\n\t\t\t\t\tif (height % 2 == 0) {\n\t\t\t\t\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\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\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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\t\tfor (int height = 0; height < h[i]; height++) {\n\t\t\t\tfor (int width = 0; width < w[i]; width++) {\n\t\t\t\t\tif (height % 2 == 0) {\n\t\t\t\t\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\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\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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}",
"for (int height = 0; height < h[i]; height++) {\n\t\t\t\tfor (int width = 0; width < w[i]; width++) {\n\t\t\t\t\tif (height % 2 == 0) {\n\t\t\t\t\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\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\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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 height = 0;",
"int height = 0;",
"height",
"0",
"height < h[i]",
"height",
"h[i]",
"h",
"i",
"height++",
"height++",
"height",
"{\n\t\t\t\tfor (int width = 0; width < w[i]; width++) {\n\t\t\t\t\tif (height % 2 == 0) {\n\t\t\t\t\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\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\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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 width = 0; width < w[i]; width++) {\n\t\t\t\t\tif (height % 2 == 0) {\n\t\t\t\t\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\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\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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 width = 0; width < w[i]; width++) {\n\t\t\t\t\tif (height % 2 == 0) {\n\t\t\t\t\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\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\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}",
"int width = 0;",
"int width = 0;",
"width",
"0",
"width < w[i]",
"width",
"w[i]",
"w",
"i",
"width++",
"width++",
"width",
"{\n\t\t\t\t\tif (height % 2 == 0) {\n\t\t\t\t\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\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\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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 (height % 2 == 0) {\n\t\t\t\t\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\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\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}",
"if (height % 2 == 0) {\n\t\t\t\t\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\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\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}",
"height % 2 == 0",
"height % 2",
"height",
"2",
"0",
"{\n\t\t\t\t\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"if (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");",
"width % 2 == 0",
"width % 2",
"width",
"2",
"0",
"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\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}",
"if (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");",
"width % 2 == 0",
"width % 2",
"width",
"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",
"scan.close()",
"scan.close",
"scan",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\t\t\n\n\t\tint h[] = new int[300];\n\t\tint w[] = new int[300];\n\t\tint endIndex = 0;\n\t\t\n\t\tfor (int i = 0; i < 300; i++) {\n\t\t\th[i] = scan.nextInt();\n\t\t\tw[i] = scan.nextInt();\n\n\t\t\tif (h[i] == 0 && w[i] == 0) {\n\t\t\t\tendIndex = i;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int i = 0; i < endIndex; i++) {\n\t\t\tfor (int height = 0; height < h[i]; height++) {\n\t\t\t\tfor (int width = 0; width < w[i]; width++) {\n\t\t\t\t\tif (height % 2 == 0) {\n\t\t\t\t\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\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\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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\t\n\t\tscan.close();\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\t\t\n\n\t\tint h[] = new int[300];\n\t\tint w[] = new int[300];\n\t\tint endIndex = 0;\n\t\t\n\t\tfor (int i = 0; i < 300; i++) {\n\t\t\th[i] = scan.nextInt();\n\t\t\tw[i] = scan.nextInt();\n\n\t\t\tif (h[i] == 0 && w[i] == 0) {\n\t\t\t\tendIndex = i;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\t\n\t\tfor (int i = 0; i < endIndex; i++) {\n\t\t\tfor (int height = 0; height < h[i]; height++) {\n\t\t\t\tfor (int width = 0; width < w[i]; width++) {\n\t\t\t\t\tif (height % 2 == 0) {\n\t\t\t\t\t\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\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\tif (width % 2 == 0) \n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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\t\n\t\tscan.close();\n\t}\n}",
"Main"
] | import java.util.Arrays;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int h[] = new int[300];
int w[] = new int[300];
int endIndex = 0;
for (int i = 0; i < 300; i++) {
h[i] = scan.nextInt();
w[i] = scan.nextInt();
if (h[i] == 0 && w[i] == 0) {
endIndex = i;
break;
}
}
for (int i = 0; i < endIndex; i++) {
for (int height = 0; height < h[i]; height++) {
for (int width = 0; width < w[i]; width++) {
if (height % 2 == 0) {
if (width % 2 == 0)
System.out.print("#");
else
System.out.print(".");
}
else {
if (width % 2 == 0)
System.out.print(".");
else
System.out.print("#");
}
}
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,
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
],
[
97,
5
],
[
97,
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
],
[
82,
87
],
[
14,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
88,
93
],
[
6,
94
],
[
94,
95
],
[
0,
96
],
[
96,
97
],
[
96,
98
]
] | [
"import java.util.Scanner;\n\npublic class Main{\n\tpublic static void main(String[]args) {\n\t\t Scanner sc = new Scanner(System.in);\n\n\t\t while(true){\n\t\t int H = sc.nextInt();\n\t\t int W = sc.nextInt();\n\t\t if(H==0 && W==0) break;\n\n\t\t for(int i=0 ; i<H ; i++){\n\t\t\t for(int j=0 ; j<W ; j++) {\n\t\t\t if((i+j)%2==0) {\n\t\t\t System.out.print('#');\n\t\t }else {\n\t\t\t System.out.print('.');\n\t\t\t }\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t }\n\t\t System.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 Scanner sc = new Scanner(System.in);\n\n\t\t while(true){\n\t\t int H = sc.nextInt();\n\t\t int W = sc.nextInt();\n\t\t if(H==0 && W==0) break;\n\n\t\t for(int i=0 ; i<H ; i++){\n\t\t\t for(int j=0 ; j<W ; j++) {\n\t\t\t if((i+j)%2==0) {\n\t\t\t System.out.print('#');\n\t\t }else {\n\t\t\t System.out.print('.');\n\t\t\t }\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t }\n\t\t System.out.println(\"\");\n\t\t }\n\t}\n}",
"Main",
"public static void main(String[]args) {\n\t\t Scanner sc = new Scanner(System.in);\n\n\t\t while(true){\n\t\t int H = sc.nextInt();\n\t\t int W = sc.nextInt();\n\t\t if(H==0 && W==0) break;\n\n\t\t for(int i=0 ; i<H ; i++){\n\t\t\t for(int j=0 ; j<W ; j++) {\n\t\t\t if((i+j)%2==0) {\n\t\t\t System.out.print('#');\n\t\t }else {\n\t\t\t System.out.print('.');\n\t\t\t }\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t }\n\t\t System.out.println(\"\");\n\t\t }\n\t}",
"main",
"{\n\t\t Scanner sc = new Scanner(System.in);\n\n\t\t while(true){\n\t\t int H = sc.nextInt();\n\t\t int W = sc.nextInt();\n\t\t if(H==0 && W==0) break;\n\n\t\t for(int i=0 ; i<H ; i++){\n\t\t\t for(int j=0 ; j<W ; j++) {\n\t\t\t if((i+j)%2==0) {\n\t\t\t System.out.print('#');\n\t\t }else {\n\t\t\t System.out.print('.');\n\t\t\t }\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t }\n\t\t System.out.println(\"\");\n\t\t }\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"while(true){\n\t\t int H = sc.nextInt();\n\t\t int W = sc.nextInt();\n\t\t if(H==0 && W==0) break;\n\n\t\t for(int i=0 ; i<H ; i++){\n\t\t\t for(int j=0 ; j<W ; j++) {\n\t\t\t if((i+j)%2==0) {\n\t\t\t System.out.print('#');\n\t\t }else {\n\t\t\t System.out.print('.');\n\t\t\t }\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t }\n\t\t System.out.println(\"\");\n\t\t }",
"true",
"{\n\t\t int H = sc.nextInt();\n\t\t int W = sc.nextInt();\n\t\t if(H==0 && W==0) break;\n\n\t\t for(int i=0 ; i<H ; i++){\n\t\t\t for(int j=0 ; j<W ; j++) {\n\t\t\t if((i+j)%2==0) {\n\t\t\t System.out.print('#');\n\t\t }else {\n\t\t\t System.out.print('.');\n\t\t\t }\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t }\n\t\t System.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) 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 for(int j=0 ; j<W ; j++) {\n\t\t\t if((i+j)%2==0) {\n\t\t\t System.out.print('#');\n\t\t }else {\n\t\t\t System.out.print('.');\n\t\t\t }\n\t\t\t }\n\t\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\t for(int j=0 ; j<W ; j++) {\n\t\t\t if((i+j)%2==0) {\n\t\t\t System.out.print('#');\n\t\t }else {\n\t\t\t System.out.print('.');\n\t\t\t }\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t }",
"{\n\t\t\t for(int j=0 ; j<W ; j++) {\n\t\t\t if((i+j)%2==0) {\n\t\t\t System.out.print('#');\n\t\t }else {\n\t\t\t System.out.print('.');\n\t\t\t }\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t }",
"for(int j=0 ; j<W ; j++) {\n\t\t\t if((i+j)%2==0) {\n\t\t\t System.out.print('#');\n\t\t }else {\n\t\t\t System.out.print('.');\n\t\t\t }\n\t\t\t }",
"int j=0 ;",
"int j=0 ;",
"j",
"0",
"j<W",
"j",
"W",
"j++",
"j++",
"j",
"{\n\t\t\t if((i+j)%2==0) {\n\t\t\t System.out.print('#');\n\t\t }else {\n\t\t\t System.out.print('.');\n\t\t\t }\n\t\t\t }",
"{\n\t\t\t if((i+j)%2==0) {\n\t\t\t System.out.print('#');\n\t\t }else {\n\t\t\t System.out.print('.');\n\t\t\t }\n\t\t\t }",
"if((i+j)%2==0) {\n\t\t\t System.out.print('#');\n\t\t }else {\n\t\t\t System.out.print('.');\n\t\t\t }",
"(i+j)%2==0",
"(i+j)%2",
"(i+j)",
"i",
"j",
"2",
"0",
"{\n\t\t\t System.out.print('#');\n\t\t }",
"System.out.print('#')",
"System.out.print",
"System.out",
"System",
"System.out",
"'#'",
"{\n\t\t\t System.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",
"public class Main{\n\tpublic static void main(String[]args) {\n\t\t Scanner sc = new Scanner(System.in);\n\n\t\t while(true){\n\t\t int H = sc.nextInt();\n\t\t int W = sc.nextInt();\n\t\t if(H==0 && W==0) break;\n\n\t\t for(int i=0 ; i<H ; i++){\n\t\t\t for(int j=0 ; j<W ; j++) {\n\t\t\t if((i+j)%2==0) {\n\t\t\t System.out.print('#');\n\t\t }else {\n\t\t\t System.out.print('.');\n\t\t\t }\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t }\n\t\t System.out.println(\"\");\n\t\t }\n\t}\n}",
"public class Main{\n\tpublic static void main(String[]args) {\n\t\t Scanner sc = new Scanner(System.in);\n\n\t\t while(true){\n\t\t int H = sc.nextInt();\n\t\t int W = sc.nextInt();\n\t\t if(H==0 && W==0) break;\n\n\t\t for(int i=0 ; i<H ; i++){\n\t\t\t for(int j=0 ; j<W ; j++) {\n\t\t\t if((i+j)%2==0) {\n\t\t\t System.out.print('#');\n\t\t }else {\n\t\t\t System.out.print('.');\n\t\t\t }\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t }\n\t\t System.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();
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,
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,
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,
17,
2,
2,
2,
13,
17,
17,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
2,
2,
13,
17,
17,
17,
2,
2,
2,
13,
17,
17,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
2,
2,
13,
17,
17,
17,
2,
2,
2,
13,
17,
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
],
[
154,
5
],
[
154,
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
],
[
25,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
36,
41
],
[
41,
42
],
[
41,
43
],
[
36,
44
],
[
44,
45
],
[
45,
46
],
[
36,
47
],
[
48,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
51,
53
],
[
49,
54
],
[
54,
55
],
[
54,
56
],
[
49,
57
],
[
57,
58
],
[
58,
59
],
[
49,
60
],
[
61,
61
],
[
61,
62
],
[
62,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
65,
69
],
[
64,
70
],
[
63,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
72,
76
],
[
71,
77
],
[
62,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
79,
84
],
[
62,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
88,
92
],
[
87,
93
],
[
86,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
96,
98
],
[
95,
99
],
[
94,
100
],
[
85,
101
],
[
101,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
104,
106
],
[
102,
107
],
[
85,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
112,
114
],
[
111,
115
],
[
110,
116
],
[
109,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
119,
121
],
[
118,
122
],
[
117,
123
],
[
108,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
127,
128
],
[
127,
129
],
[
125,
130
],
[
108,
131
],
[
131,
132
],
[
132,
133
],
[
133,
134
],
[
134,
135
],
[
134,
136
],
[
132,
137
],
[
48,
138
],
[
138,
139
],
[
139,
140
],
[
140,
141
],
[
140,
142
],
[
35,
143
],
[
143,
144
],
[
144,
145
],
[
145,
146
],
[
145,
147
],
[
8,
148
],
[
148,
149
],
[
149,
150
],
[
6,
151
],
[
151,
152
],
[
0,
153
],
[
153,
154
],
[
153,
155
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\twhile (true) {\n\t\t\tint height = sc.nextInt();\n\t\t\tint width = sc.nextInt();\n\n\t\t\tif(height == 0 && width == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\n\t\t\t\tfor(int i = 0;i < height;i++) {\n\t\t\t\t\tfor(int j = 0;j < width;j++) {\n\t\t\t\t\t\tif((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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\n\t\t\t}\n\n\t\t}\n\t\tsc.close();\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\n\t\twhile (true) {\n\t\t\tint height = sc.nextInt();\n\t\t\tint width = sc.nextInt();\n\n\t\t\tif(height == 0 && width == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\n\t\t\t\tfor(int i = 0;i < height;i++) {\n\t\t\t\t\tfor(int j = 0;j < width;j++) {\n\t\t\t\t\t\tif((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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\n\t\t\t}\n\n\t\t}\n\t\tsc.close();\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\twhile (true) {\n\t\t\tint height = sc.nextInt();\n\t\t\tint width = sc.nextInt();\n\n\t\t\tif(height == 0 && width == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\n\t\t\t\tfor(int i = 0;i < height;i++) {\n\t\t\t\t\tfor(int j = 0;j < width;j++) {\n\t\t\t\t\t\tif((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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\n\t\t\t}\n\n\t\t}\n\t\tsc.close();\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\n\t\twhile (true) {\n\t\t\tint height = sc.nextInt();\n\t\t\tint width = sc.nextInt();\n\n\t\t\tif(height == 0 && width == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\n\t\t\t\tfor(int i = 0;i < height;i++) {\n\t\t\t\t\tfor(int j = 0;j < width;j++) {\n\t\t\t\t\t\tif((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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\n\t\t\t}\n\n\t\t}\n\t\tsc.close();\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"while (true) {\n\t\t\tint height = sc.nextInt();\n\t\t\tint width = sc.nextInt();\n\n\t\t\tif(height == 0 && width == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\n\t\t\t\tfor(int i = 0;i < height;i++) {\n\t\t\t\t\tfor(int j = 0;j < width;j++) {\n\t\t\t\t\t\tif((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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\n\t\t\t}\n\n\t\t}",
"true",
"{\n\t\t\tint height = sc.nextInt();\n\t\t\tint width = sc.nextInt();\n\n\t\t\tif(height == 0 && width == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\n\t\t\t\tfor(int i = 0;i < height;i++) {\n\t\t\t\t\tfor(int j = 0;j < width;j++) {\n\t\t\t\t\t\tif((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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\n\t\t\t}\n\n\t\t}",
"int height = sc.nextInt();",
"height",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int width = sc.nextInt();",
"width",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(height == 0 && width == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\n\t\t\t\tfor(int i = 0;i < height;i++) {\n\t\t\t\t\tfor(int j = 0;j < width;j++) {\n\t\t\t\t\t\tif((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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\n\t\t\t}",
"height == 0 && width == 0",
"height == 0",
"height",
"0",
"width == 0",
"width",
"0",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"{\n\n\t\t\t\tfor(int i = 0;i < height;i++) {\n\t\t\t\t\tfor(int j = 0;j < width;j++) {\n\t\t\t\t\t\tif((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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\n\t\t\t}",
"for(int i = 0;i < height;i++) {\n\t\t\t\t\tfor(int j = 0;j < width;j++) {\n\t\t\t\t\t\tif((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < height",
"i",
"height",
"i++",
"i++",
"i",
"{\n\t\t\t\t\tfor(int j = 0;j < width;j++) {\n\t\t\t\t\t\tif((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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(int j = 0;j < width;j++) {\n\t\t\t\t\t\tif((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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(int j = 0;j < width;j++) {\n\t\t\t\t\t\tif((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < width",
"j",
"width",
"j++",
"j++",
"j",
"{\n\t\t\t\t\t\tif((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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}",
"(i + 1) % 2 != 0 && (j + 1) % 2 != 0",
"(i + 1) % 2 != 0",
"(i + 1) % 2",
"(i + 1)",
"i",
"1",
"2",
"0",
"(j + 1) % 2 != 0",
"(j + 1) % 2",
"(j + 1)",
"j",
"1",
"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",
"\"#\"",
"if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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}",
"(i + 1) % 2 != 0 && (j + 1) % 2 == 0",
"(i + 1) % 2 != 0",
"(i + 1) % 2",
"(i + 1)",
"i",
"1",
"2",
"0",
"(j + 1) % 2 == 0",
"(j + 1) % 2",
"(j + 1)",
"j",
"1",
"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",
"\".\"",
"if((i + 1) % 2 == 0 && (j + 1) % 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}",
"(i + 1) % 2 == 0 && (j + 1) % 2 != 0",
"(i + 1) % 2 == 0",
"(i + 1) % 2",
"(i + 1)",
"i",
"1",
"2",
"0",
"(j + 1) % 2 != 0",
"(j + 1) % 2",
"(j + 1)",
"j",
"1",
"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",
"sc.close()",
"sc.close",
"sc",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\twhile (true) {\n\t\t\tint height = sc.nextInt();\n\t\t\tint width = sc.nextInt();\n\n\t\t\tif(height == 0 && width == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\n\t\t\t\tfor(int i = 0;i < height;i++) {\n\t\t\t\t\tfor(int j = 0;j < width;j++) {\n\t\t\t\t\t\tif((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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\n\t\t\t}\n\n\t\t}\n\t\tsc.close();\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner sc = new Scanner(System.in);\n\n\t\twhile (true) {\n\t\t\tint height = sc.nextInt();\n\t\t\tint width = sc.nextInt();\n\n\t\t\tif(height == 0 && width == 0) {\n\t\t\t\tbreak;\n\t\t\t} else {\n\n\t\t\t\tfor(int i = 0;i < height;i++) {\n\t\t\t\t\tfor(int j = 0;j < width;j++) {\n\t\t\t\t\t\tif((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t} else if((i + 1) % 2 == 0 && (j + 1) % 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\n\t\t\t}\n\n\t\t}\n\t\tsc.close();\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 height = sc.nextInt();
int width = sc.nextInt();
if(height == 0 && width == 0) {
break;
} else {
for(int i = 0;i < height;i++) {
for(int j = 0;j < width;j++) {
if((i + 1) % 2 != 0 && (j + 1) % 2 != 0) {
System.out.print("#");
} else if((i + 1) % 2 != 0 && (j + 1) % 2 == 0){
System.out.print(".");
} else if((i + 1) % 2 == 0 && (j + 1) % 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,
4,
18,
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
],
[
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
],
[
8,
107
],
[
107,
108
],
[
108,
109
],
[
6,
110
],
[
110,
111
],
[
0,
112
],
[
112,
113
],
[
112,
114
]
] | [
"import java.util.Scanner;\n \npublic class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n StringBuilder Newfile = new StringBuilder(); //????????´?????????????????????\n //H??¨W?????\\?????????????????????????????§??? \n while (true) {\n String[] array = sc.nextLine().split(\" \");\n int H = Integer.parseInt(array[0]);\n int W = Integer.parseInt(array[1]);\n if (H == 0 && W == 0) break ;\n //????????¢?????¢???????¨???????????????¶ HxW\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n if((i+j)%2 == 0) //i??¨j???2????????????????????¨\"#\"??????????????????\n Newfile.append(\"#\");\n else //i??¨j???2???????????????????????¨\".\"??????????????????\n Newfile.append(\".\");\n\n }\n Newfile.append(\"\\n\");\n }\n Newfile.append(\"\\n\");\n \n }\n //StringBuilder????????????????????????????????????????????????????????????\n System.out.print(Newfile);\n \n sc.close();\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 StringBuilder Newfile = new StringBuilder(); //????????´?????????????????????\n //H??¨W?????\\?????????????????????????????§??? \n while (true) {\n String[] array = sc.nextLine().split(\" \");\n int H = Integer.parseInt(array[0]);\n int W = Integer.parseInt(array[1]);\n if (H == 0 && W == 0) break ;\n //????????¢?????¢???????¨???????????????¶ HxW\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n if((i+j)%2 == 0) //i??¨j???2????????????????????¨\"#\"??????????????????\n Newfile.append(\"#\");\n else //i??¨j???2???????????????????????¨\".\"??????????????????\n Newfile.append(\".\");\n\n }\n Newfile.append(\"\\n\");\n }\n Newfile.append(\"\\n\");\n \n }\n //StringBuilder????????????????????????????????????????????????????????????\n System.out.print(Newfile);\n \n sc.close();\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n StringBuilder Newfile = new StringBuilder(); //????????´?????????????????????\n //H??¨W?????\\?????????????????????????????§??? \n while (true) {\n String[] array = sc.nextLine().split(\" \");\n int H = Integer.parseInt(array[0]);\n int W = Integer.parseInt(array[1]);\n if (H == 0 && W == 0) break ;\n //????????¢?????¢???????¨???????????????¶ HxW\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n if((i+j)%2 == 0) //i??¨j???2????????????????????¨\"#\"??????????????????\n Newfile.append(\"#\");\n else //i??¨j???2???????????????????????¨\".\"??????????????????\n Newfile.append(\".\");\n\n }\n Newfile.append(\"\\n\");\n }\n Newfile.append(\"\\n\");\n \n }\n //StringBuilder????????????????????????????????????????????????????????????\n System.out.print(Newfile);\n \n sc.close();\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n StringBuilder Newfile = new StringBuilder(); //????????´?????????????????????\n //H??¨W?????\\?????????????????????????????§??? \n while (true) {\n String[] array = sc.nextLine().split(\" \");\n int H = Integer.parseInt(array[0]);\n int W = Integer.parseInt(array[1]);\n if (H == 0 && W == 0) break ;\n //????????¢?????¢???????¨???????????????¶ HxW\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n if((i+j)%2 == 0) //i??¨j???2????????????????????¨\"#\"??????????????????\n Newfile.append(\"#\");\n else //i??¨j???2???????????????????????¨\".\"??????????????????\n Newfile.append(\".\");\n\n }\n Newfile.append(\"\\n\");\n }\n Newfile.append(\"\\n\");\n \n }\n //StringBuilder????????????????????????????????????????????????????????????\n System.out.print(Newfile);\n \n sc.close();\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"StringBuilder Newfile = new StringBuilder();",
"Newfile",
"new StringBuilder()",
"while (true) {\n String[] array = sc.nextLine().split(\" \");\n int H = Integer.parseInt(array[0]);\n int W = Integer.parseInt(array[1]);\n if (H == 0 && W == 0) break ;\n //????????¢?????¢???????¨???????????????¶ HxW\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n if((i+j)%2 == 0) //i??¨j???2????????????????????¨\"#\"??????????????????\n Newfile.append(\"#\");\n else //i??¨j???2???????????????????????¨\".\"??????????????????\n Newfile.append(\".\");\n\n }\n Newfile.append(\"\\n\");\n }\n Newfile.append(\"\\n\");\n \n }",
"true",
"{\n String[] array = sc.nextLine().split(\" \");\n int H = Integer.parseInt(array[0]);\n int W = Integer.parseInt(array[1]);\n if (H == 0 && W == 0) break ;\n //????????¢?????¢???????¨???????????????¶ HxW\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n if((i+j)%2 == 0) //i??¨j???2????????????????????¨\"#\"??????????????????\n Newfile.append(\"#\");\n else //i??¨j???2???????????????????????¨\".\"??????????????????\n Newfile.append(\".\");\n\n }\n Newfile.append(\"\\n\");\n }\n Newfile.append(\"\\n\");\n \n }",
"String[] array = sc.nextLine().split(\" \");",
"array",
"sc.nextLine().split(\" \")",
"sc.nextLine().split",
"sc.nextLine()",
"sc.nextLine",
"sc",
"\" \"",
"int H = Integer.parseInt(array[0]);",
"H",
"Integer.parseInt(array[0])",
"Integer.parseInt",
"Integer",
"array[0]",
"array",
"0",
"int W = Integer.parseInt(array[1]);",
"W",
"Integer.parseInt(array[1])",
"Integer.parseInt",
"Integer",
"array[1]",
"array",
"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 for (int j = 0; j < W; j++) {\n if((i+j)%2 == 0) //i??¨j???2????????????????????¨\"#\"??????????????????\n Newfile.append(\"#\");\n else //i??¨j???2???????????????????????¨\".\"??????????????????\n Newfile.append(\".\");\n\n }\n Newfile.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 if((i+j)%2 == 0) //i??¨j???2????????????????????¨\"#\"??????????????????\n Newfile.append(\"#\");\n else //i??¨j???2???????????????????????¨\".\"??????????????????\n Newfile.append(\".\");\n\n }\n Newfile.append(\"\\n\");\n }",
"{\n for (int j = 0; j < W; j++) {\n if((i+j)%2 == 0) //i??¨j???2????????????????????¨\"#\"??????????????????\n Newfile.append(\"#\");\n else //i??¨j???2???????????????????????¨\".\"??????????????????\n Newfile.append(\".\");\n\n }\n Newfile.append(\"\\n\");\n }",
"for (int j = 0; j < W; j++) {\n if((i+j)%2 == 0) //i??¨j???2????????????????????¨\"#\"??????????????????\n Newfile.append(\"#\");\n else //i??¨j???2???????????????????????¨\".\"??????????????????\n Newfile.append(\".\");\n\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < W",
"j",
"W",
"j++",
"j++",
"j",
"{\n if((i+j)%2 == 0) //i??¨j???2????????????????????¨\"#\"??????????????????\n Newfile.append(\"#\");\n else //i??¨j???2???????????????????????¨\".\"??????????????????\n Newfile.append(\".\");\n\n }",
"{\n if((i+j)%2 == 0) //i??¨j???2????????????????????¨\"#\"??????????????????\n Newfile.append(\"#\");\n else //i??¨j???2???????????????????????¨\".\"??????????????????\n Newfile.append(\".\");\n\n }",
"if((i+j)%2 == 0) //i??¨j???2????????????????????¨\"#\"??????????????????\n Newfile.append(\"#\");\n else //i??¨j???2???????????????????????¨\".\"??????????????????\n Newfile.append(\".\");",
"(i+j)%2 == 0",
"(i+j)%2",
"(i+j)",
"i",
"j",
"2",
"0",
"Newfile.append(\"#\")",
"Newfile.append",
"Newfile",
"\"#\"",
"Newfile.append(\".\")",
"Newfile.append",
"Newfile",
"\".\"",
"Newfile.append(\"\\n\")",
"Newfile.append",
"Newfile",
"\"\\n\"",
"Newfile.append(\"\\n\")",
"Newfile.append",
"Newfile",
"\"\\n\"",
"System.out.print(Newfile)",
"System.out.print",
"System.out",
"System",
"System.out",
"Newfile",
"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 StringBuilder Newfile = new StringBuilder(); //????????´?????????????????????\n //H??¨W?????\\?????????????????????????????§??? \n while (true) {\n String[] array = sc.nextLine().split(\" \");\n int H = Integer.parseInt(array[0]);\n int W = Integer.parseInt(array[1]);\n if (H == 0 && W == 0) break ;\n //????????¢?????¢???????¨???????????????¶ HxW\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n if((i+j)%2 == 0) //i??¨j???2????????????????????¨\"#\"??????????????????\n Newfile.append(\"#\");\n else //i??¨j???2???????????????????????¨\".\"??????????????????\n Newfile.append(\".\");\n\n }\n Newfile.append(\"\\n\");\n }\n Newfile.append(\"\\n\");\n \n }\n //StringBuilder????????????????????????????????????????????????????????????\n System.out.print(Newfile);\n \n sc.close();\n }\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n StringBuilder Newfile = new StringBuilder(); //????????´?????????????????????\n //H??¨W?????\\?????????????????????????????§??? \n while (true) {\n String[] array = sc.nextLine().split(\" \");\n int H = Integer.parseInt(array[0]);\n int W = Integer.parseInt(array[1]);\n if (H == 0 && W == 0) break ;\n //????????¢?????¢???????¨???????????????¶ HxW\n for (int i = 0; i < H; i++) {\n for (int j = 0; j < W; j++) {\n if((i+j)%2 == 0) //i??¨j???2????????????????????¨\"#\"??????????????????\n Newfile.append(\"#\");\n else //i??¨j???2???????????????????????¨\".\"??????????????????\n Newfile.append(\".\");\n\n }\n Newfile.append(\"\\n\");\n }\n Newfile.append(\"\\n\");\n \n }\n //StringBuilder????????????????????????????????????????????????????????????\n System.out.print(Newfile);\n \n sc.close();\n }\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
StringBuilder Newfile = new StringBuilder(); //????????´?????????????????????
//H??¨W?????\?????????????????????????????§???
while (true) {
String[] array = sc.nextLine().split(" ");
int H = Integer.parseInt(array[0]);
int W = Integer.parseInt(array[1]);
if (H == 0 && W == 0) break ;
//????????¢?????¢???????¨???????????????¶ HxW
for (int i = 0; i < H; i++) {
for (int j = 0; j < W; j++) {
if((i+j)%2 == 0) //i??¨j???2????????????????????¨"#"??????????????????
Newfile.append("#");
else //i??¨j???2???????????????????????¨"."??????????????????
Newfile.append(".");
}
Newfile.append("\n");
}
Newfile.append("\n");
}
//StringBuilder????????????????????????????????????????????????????????????
System.out.print(Newfile);
sc.close();
}
} |
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
41,
13,
41,
13,
17,
41,
13,
17,
41,
13,
20,
41,
13,
20,
41,
13,
20,
42,
2,
13,
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,
4,
18,
13,
20,
40,
13,
11,
1,
0,
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,
4,
18,
13,
20,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
4,
18,
13,
20,
1,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
14,
2,
2,
13,
17,
17,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
14,
2,
2,
13,
17,
17,
30,
14,
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
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
185,
8
],
[
185,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
11,
14
],
[
14,
15
],
[
11,
16
],
[
16,
17
],
[
16,
18
],
[
11,
19
],
[
19,
20
],
[
19,
21
],
[
11,
22
],
[
22,
23
],
[
22,
24
],
[
11,
25
],
[
25,
26
],
[
25,
27
],
[
11,
28
],
[
28,
29
],
[
28,
30
],
[
11,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
31,
35
],
[
35,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
39,
40
],
[
35,
41
],
[
41,
42
],
[
41,
43
],
[
43,
44
],
[
44,
45
],
[
35,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
48,
50
],
[
47,
51
],
[
51,
52
],
[
51,
53
],
[
46,
54
],
[
35,
55
],
[
55,
56
],
[
56,
57
],
[
55,
58
],
[
35,
59
],
[
59,
60
],
[
60,
61
],
[
59,
62
],
[
35,
63
],
[
63,
64
],
[
11,
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
],
[
78,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
82,
87
],
[
77,
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
],
[
106,
108
],
[
104,
109
],
[
109,
110
],
[
109,
111
],
[
111,
112
],
[
112,
113
],
[
111,
114
],
[
104,
115
],
[
115,
116
],
[
116,
117
],
[
104,
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
],
[
128,
132
],
[
127,
133
],
[
133,
134
],
[
134,
135
],
[
135,
136
],
[
135,
137
],
[
133,
138
],
[
127,
139
],
[
139,
140
],
[
140,
141
],
[
141,
142
],
[
141,
143
],
[
139,
144
],
[
120,
145
],
[
145,
146
],
[
146,
147
],
[
147,
148
],
[
147,
149
],
[
146,
150
],
[
145,
151
],
[
151,
152
],
[
152,
153
],
[
153,
154
],
[
154,
155
],
[
154,
156
],
[
153,
157
],
[
152,
158
],
[
158,
159
],
[
159,
160
],
[
160,
161
],
[
160,
162
],
[
158,
163
],
[
152,
164
],
[
164,
165
],
[
165,
166
],
[
166,
167
],
[
166,
168
],
[
164,
169
],
[
103,
170
],
[
170,
171
],
[
171,
172
],
[
172,
173
],
[
172,
174
],
[
170,
175
],
[
11,
176
],
[
176,
177
],
[
177,
178
],
[
178,
179
],
[
178,
180
],
[
176,
181
],
[
9,
182
],
[
182,
183
],
[
0,
184
],
[
184,
185
],
[
184,
186
]
] | [
"\nimport java.util.ArrayList;\nimport java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tint H, W, a = 0, cnt = 0;\n\t\tArrayList<Integer> h = new ArrayList<Integer>();\n\t\tArrayList<Integer> w = new ArrayList<Integer>();\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(a < 300){\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\th.add(new Integer(H));\n\t\t\tw.add(new Integer(W));\n\t\t\ta++;\n\t\t}\n\t\tfor(cnt = 0; a > cnt; cnt++){\n\t\t\tif(cnt != 0)\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\tfor(int i = 0; i != h.get(new Integer(cnt)); ++i){\n\t\t\t\tfor(int j = 0; j != w.get(new Integer(cnt)); ++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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else 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\telse\n\t\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.print(\"\\n\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.print(\"\\n\");\n\t}\n}",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tint H, W, a = 0, cnt = 0;\n\t\tArrayList<Integer> h = new ArrayList<Integer>();\n\t\tArrayList<Integer> w = new ArrayList<Integer>();\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(a < 300){\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\th.add(new Integer(H));\n\t\t\tw.add(new Integer(W));\n\t\t\ta++;\n\t\t}\n\t\tfor(cnt = 0; a > cnt; cnt++){\n\t\t\tif(cnt != 0)\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\tfor(int i = 0; i != h.get(new Integer(cnt)); ++i){\n\t\t\t\tfor(int j = 0; j != w.get(new Integer(cnt)); ++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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else 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\telse\n\t\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.print(\"\\n\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.print(\"\\n\");\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tint H, W, a = 0, cnt = 0;\n\t\tArrayList<Integer> h = new ArrayList<Integer>();\n\t\tArrayList<Integer> w = new ArrayList<Integer>();\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(a < 300){\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\th.add(new Integer(H));\n\t\t\tw.add(new Integer(W));\n\t\t\ta++;\n\t\t}\n\t\tfor(cnt = 0; a > cnt; cnt++){\n\t\t\tif(cnt != 0)\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\tfor(int i = 0; i != h.get(new Integer(cnt)); ++i){\n\t\t\t\tfor(int j = 0; j != w.get(new Integer(cnt)); ++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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else 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\telse\n\t\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.print(\"\\n\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.print(\"\\n\");\n\t}",
"main",
"{\n\t\tint H, W, a = 0, cnt = 0;\n\t\tArrayList<Integer> h = new ArrayList<Integer>();\n\t\tArrayList<Integer> w = new ArrayList<Integer>();\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(a < 300){\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\th.add(new Integer(H));\n\t\t\tw.add(new Integer(W));\n\t\t\ta++;\n\t\t}\n\t\tfor(cnt = 0; a > cnt; cnt++){\n\t\t\tif(cnt != 0)\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\tfor(int i = 0; i != h.get(new Integer(cnt)); ++i){\n\t\t\t\tfor(int j = 0; j != w.get(new Integer(cnt)); ++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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else 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\telse\n\t\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.print(\"\\n\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.print(\"\\n\");\n\t}",
"int H",
"H",
"W",
"W",
"a = 0",
"a",
"0",
"cnt = 0;",
"cnt",
"0",
"ArrayList<Integer> h = new ArrayList<Integer>();",
"h",
"new ArrayList<Integer>()",
"ArrayList<Integer> w = new ArrayList<Integer>();",
"w",
"new ArrayList<Integer>()",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"while(a < 300){\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\th.add(new Integer(H));\n\t\t\tw.add(new Integer(W));\n\t\t\ta++;\n\t\t}",
"a < 300",
"a",
"300",
"{\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\th.add(new Integer(H));\n\t\t\tw.add(new Integer(W));\n\t\t\ta++;\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;",
"h.add(new Integer(H))",
"h.add",
"h",
"new Integer(H)",
"w.add(new Integer(W))",
"w.add",
"w",
"new Integer(W)",
"a++",
"a",
"for(cnt = 0; a > cnt; cnt++){\n\t\t\tif(cnt != 0)\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\tfor(int i = 0; i != h.get(new Integer(cnt)); ++i){\n\t\t\t\tfor(int j = 0; j != w.get(new Integer(cnt)); ++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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else 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\telse\n\t\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.print(\"\\n\");\n\t\t\t}\n\t\t}",
"cnt = 0;",
"cnt = 0",
"cnt",
"0",
"a > cnt",
"a",
"cnt",
"cnt++",
"cnt++",
"cnt",
"{\n\t\t\tif(cnt != 0)\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\tfor(int i = 0; i != h.get(new Integer(cnt)); ++i){\n\t\t\t\tfor(int j = 0; j != w.get(new Integer(cnt)); ++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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else 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\telse\n\t\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.print(\"\\n\");\n\t\t\t}\n\t\t}",
"{\n\t\t\tif(cnt != 0)\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\tfor(int i = 0; i != h.get(new Integer(cnt)); ++i){\n\t\t\t\tfor(int j = 0; j != w.get(new Integer(cnt)); ++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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else 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\telse\n\t\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.print(\"\\n\");\n\t\t\t}\n\t\t}",
"if(cnt != 0)\n\t\t\t\tSystem.out.print(\"\\n\");",
"cnt != 0",
"cnt",
"0",
"System.out.print(\"\\n\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"\\n\"",
"for(int i = 0; i != h.get(new Integer(cnt)); ++i){\n\t\t\t\tfor(int j = 0; j != w.get(new Integer(cnt)); ++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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else 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\telse\n\t\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.print(\"\\n\");\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i != h.get(new Integer(cnt))",
"i",
"h.get(new Integer(cnt))",
"h.get",
"h",
"new Integer(cnt)",
"++i",
"++i",
"i",
"{\n\t\t\t\tfor(int j = 0; j != w.get(new Integer(cnt)); ++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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else 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\telse\n\t\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.print(\"\\n\");\n\t\t\t}",
"{\n\t\t\t\tfor(int j = 0; j != w.get(new Integer(cnt)); ++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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else 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\telse\n\t\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.print(\"\\n\");\n\t\t\t}",
"for(int j = 0; j != w.get(new Integer(cnt)); ++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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else 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\telse\n\t\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.get(new Integer(cnt))",
"j",
"w.get(new Integer(cnt))",
"w.get",
"w",
"new Integer(cnt)",
"++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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else 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\telse\n\t\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 % 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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else 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\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else 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\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");",
"j % 2 != 0",
"j % 2",
"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(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\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\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\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\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\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");",
"j % 2 != 0",
"j % 2",
"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.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\tpublic static void main(String[] args) {\n\t\tint H, W, a = 0, cnt = 0;\n\t\tArrayList<Integer> h = new ArrayList<Integer>();\n\t\tArrayList<Integer> w = new ArrayList<Integer>();\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(a < 300){\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\th.add(new Integer(H));\n\t\t\tw.add(new Integer(W));\n\t\t\ta++;\n\t\t}\n\t\tfor(cnt = 0; a > cnt; cnt++){\n\t\t\tif(cnt != 0)\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\tfor(int i = 0; i != h.get(new Integer(cnt)); ++i){\n\t\t\t\tfor(int j = 0; j != w.get(new Integer(cnt)); ++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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else 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\telse\n\t\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.print(\"\\n\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.print(\"\\n\");\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tint H, W, a = 0, cnt = 0;\n\t\tArrayList<Integer> h = new ArrayList<Integer>();\n\t\tArrayList<Integer> w = new ArrayList<Integer>();\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile(a < 300){\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\th.add(new Integer(H));\n\t\t\tw.add(new Integer(W));\n\t\t\ta++;\n\t\t}\n\t\tfor(cnt = 0; a > cnt; cnt++){\n\t\t\tif(cnt != 0)\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\tfor(int i = 0; i != h.get(new Integer(cnt)); ++i){\n\t\t\t\tfor(int j = 0; j != w.get(new Integer(cnt)); ++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\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}else 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\telse\n\t\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.print(\"\\n\");\n\t\t\t}\n\t\t}\n\t\tSystem.out.print(\"\\n\");\n\t}\n}",
"Main"
] |
import java.util.ArrayList;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
int H, W, a = 0, cnt = 0;
ArrayList<Integer> h = new ArrayList<Integer>();
ArrayList<Integer> w = new ArrayList<Integer>();
Scanner sc = new Scanner(System.in);
while(a < 300){
H = sc.nextInt();
W = sc.nextInt();
if(H == 0 && W == 0)
break;
h.add(new Integer(H));
w.add(new Integer(W));
a++;
}
for(cnt = 0; a > cnt; cnt++){
if(cnt != 0)
System.out.print("\n");
for(int i = 0; i != h.get(new Integer(cnt)); ++i){
for(int j = 0; j != w.get(new Integer(cnt)); ++j){
if(i % 2 == 0){
if(j % 2 != 0)
System.out.print(".");
else
System.out.print("#");
}else if(i % 2 != 0){
if(j % 2 != 0)
System.out.print("#");
else
System.out.print(".");
}
}
System.out.print("\n");
}
}
System.out.print("\n");
}
} |
[
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,
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
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
134,
11
],
[
134,
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
],
[
85,
86
],
[
85,
87
],
[
84,
88
],
[
83,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
89,
93
],
[
82,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
96,
98
],
[
95,
99
],
[
94,
100
],
[
100,
101
],
[
101,
102
],
[
101,
103
],
[
100,
104
],
[
81,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
108,
110
],
[
106,
111
],
[
81,
112
],
[
112,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
115,
117
],
[
113,
118
],
[
67,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
121,
123
],
[
119,
124
],
[
20,
125
],
[
125,
126
],
[
126,
127
],
[
127,
128
],
[
127,
129
],
[
125,
130
],
[
12,
131
],
[
131,
132
],
[
0,
133
],
[
133,
134
],
[
133,
135
]
] | [
"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\n\t\twhile(true){\n\t\t\tString[] inputNum = br.readLine().split(\" \");\n\n\t\t\tint H = Integer.parseInt(inputNum[0]);\n\t\t\tint W = Integer.parseInt(inputNum[1]);\n\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%2 == 0) && (j%2 == 0)) || ((i%2 != 0) && (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\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\n\t\twhile(true){\n\t\t\tString[] inputNum = br.readLine().split(\" \");\n\n\t\t\tint H = Integer.parseInt(inputNum[0]);\n\t\t\tint W = Integer.parseInt(inputNum[1]);\n\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%2 == 0) && (j%2 == 0)) || ((i%2 != 0) && (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\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\n\t\twhile(true){\n\t\t\tString[] inputNum = br.readLine().split(\" \");\n\n\t\t\tint H = Integer.parseInt(inputNum[0]);\n\t\t\tint W = Integer.parseInt(inputNum[1]);\n\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%2 == 0) && (j%2 == 0)) || ((i%2 != 0) && (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\n\n\t}",
"main",
"{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\twhile(true){\n\t\t\tString[] inputNum = br.readLine().split(\" \");\n\n\t\t\tint H = Integer.parseInt(inputNum[0]);\n\t\t\tint W = Integer.parseInt(inputNum[1]);\n\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%2 == 0) && (j%2 == 0)) || ((i%2 != 0) && (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\n\n\t}",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"while(true){\n\t\t\tString[] inputNum = br.readLine().split(\" \");\n\n\t\t\tint H = Integer.parseInt(inputNum[0]);\n\t\t\tint W = Integer.parseInt(inputNum[1]);\n\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%2 == 0) && (j%2 == 0)) || ((i%2 != 0) && (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[] inputNum = br.readLine().split(\" \");\n\n\t\t\tint H = Integer.parseInt(inputNum[0]);\n\t\t\tint W = Integer.parseInt(inputNum[1]);\n\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%2 == 0) && (j%2 == 0)) || ((i%2 != 0) && (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[] inputNum = br.readLine().split(\" \");",
"inputNum",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"int H = Integer.parseInt(inputNum[0]);",
"H",
"Integer.parseInt(inputNum[0])",
"Integer.parseInt",
"Integer",
"inputNum[0]",
"inputNum",
"0",
"int W = Integer.parseInt(inputNum[1]);",
"W",
"Integer.parseInt(inputNum[1])",
"Integer.parseInt",
"Integer",
"inputNum[1]",
"inputNum",
"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%2 == 0) && (j%2 == 0)) || ((i%2 != 0) && (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%2 == 0) && (j%2 == 0)) || ((i%2 != 0) && (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%2 == 0) && (j%2 == 0)) || ((i%2 != 0) && (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%2 == 0) && (j%2 == 0)) || ((i%2 != 0) && (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%2 == 0) && (j%2 == 0)) || ((i%2 != 0) && (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%2 == 0) && (j%2 == 0)) || ((i%2 != 0) && (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%2 == 0) && (j%2 == 0)) || ((i%2 != 0) && (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%2 == 0) && (j%2 == 0)) || ((i%2 != 0) && (j%2 != 0))",
"((i%2 == 0) && (j%2 == 0))",
"(i%2 == 0)",
"i%2",
"i",
"2",
"0",
"(j%2 == 0)",
"j%2",
"j",
"2",
"0",
"((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\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\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\twhile(true){\n\t\t\tString[] inputNum = br.readLine().split(\" \");\n\n\t\t\tint H = Integer.parseInt(inputNum[0]);\n\t\t\tint W = Integer.parseInt(inputNum[1]);\n\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%2 == 0) && (j%2 == 0)) || ((i%2 != 0) && (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\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\n\t\twhile(true){\n\t\t\tString[] inputNum = br.readLine().split(\" \");\n\n\t\t\tint H = Integer.parseInt(inputNum[0]);\n\t\t\tint W = Integer.parseInt(inputNum[1]);\n\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%2 == 0) && (j%2 == 0)) || ((i%2 != 0) && (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\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));
while(true){
String[] inputNum = br.readLine().split(" ");
int H = Integer.parseInt(inputNum[0]);
int W = Integer.parseInt(inputNum[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) && (j%2 == 0)) || ((i%2 != 0) && (j%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,
4,
13,
13,
13,
4,
18,
13,
23,
13,
12,
13,
30,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
35,
2,
13,
17,
34,
17,
1,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
35,
2,
13,
17,
34,
17,
1,
4,
18,
18,
13,
13,
17,
3,
34,
17,
1,
4,
18,
18,
13,
13,
17,
3,
3,
34,
17,
1,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
35,
2,
13,
17,
34,
17,
1,
4,
18,
18,
13,
13,
17,
3,
34,
17,
1,
4,
18,
18,
13,
13,
17,
3,
3,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
23,
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
],
[
33,
34
],
[
14,
35
],
[
35,
36
],
[
35,
37
],
[
35,
38
],
[
8,
39
],
[
39,
40
],
[
40,
41
],
[
6,
42
],
[
42,
43
],
[
4,
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
],
[
61,
63
],
[
60,
64
],
[
64,
65
],
[
64,
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
],
[
81,
83
],
[
80,
84
],
[
84,
85
],
[
84,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
87,
92
],
[
86,
93
],
[
80,
94
],
[
94,
95
],
[
94,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
99,
101
],
[
97,
102
],
[
96,
103
],
[
66,
104
],
[
60,
105
],
[
105,
106
],
[
105,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
110,
112
],
[
108,
113
],
[
113,
114
],
[
113,
115
],
[
108,
116
],
[
116,
117
],
[
117,
118
],
[
108,
119
],
[
120,
120
],
[
120,
121
],
[
121,
122
],
[
122,
123
],
[
122,
124
],
[
121,
125
],
[
125,
126
],
[
125,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
130,
131
],
[
130,
132
],
[
128,
133
],
[
127,
134
],
[
121,
135
],
[
135,
136
],
[
135,
137
],
[
137,
138
],
[
138,
139
],
[
139,
140
],
[
140,
141
],
[
140,
142
],
[
138,
143
],
[
137,
144
],
[
107,
145
],
[
59,
146
],
[
146,
147
],
[
147,
148
],
[
148,
149
],
[
148,
150
],
[
46,
151
],
[
151,
152
],
[
152,
153
],
[
153,
154
],
[
153,
155
],
[
44,
156
],
[
156,
157
],
[
44,
158
],
[
158,
159
]
] | [
"import java.util.Scanner;\n\nclass Main {\n\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n\n while (true) {\n int height = scan.nextInt();\n int width = scan.nextInt();\n\n if (height == 0 && width == 0) {\n break;\n }\n\n writeRectangle(height, width);\n }\n scan.close();\n }\n\n public static void writeRectangle(int height, int width) {\n for (int i = 0; i < height; i++){\n switch (i % 2) {\n case 0:\n for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\"#\");\n break;\n\n case 1:\n System.out.print(\".\");\n break;\n }\n }\n break;\n\n case 1:\n for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\".\");\n break;\n\n case 1:\n System.out.print(\"#\");\n break;\n }\n }\n break;\n }\n System.out.println();\n }\n System.out.println();\n }\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main {\n\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n\n while (true) {\n int height = scan.nextInt();\n int width = scan.nextInt();\n\n if (height == 0 && width == 0) {\n break;\n }\n\n writeRectangle(height, width);\n }\n scan.close();\n }\n\n public static void writeRectangle(int height, int width) {\n for (int i = 0; i < height; i++){\n switch (i % 2) {\n case 0:\n for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\"#\");\n break;\n\n case 1:\n System.out.print(\".\");\n break;\n }\n }\n break;\n\n case 1:\n for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\".\");\n break;\n\n case 1:\n System.out.print(\"#\");\n break;\n }\n }\n break;\n }\n System.out.println();\n }\n System.out.println();\n }\n\n}",
"Main",
"public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n\n while (true) {\n int height = scan.nextInt();\n int width = scan.nextInt();\n\n if (height == 0 && width == 0) {\n break;\n }\n\n writeRectangle(height, width);\n }\n scan.close();\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n\n while (true) {\n int height = scan.nextInt();\n int width = scan.nextInt();\n\n if (height == 0 && width == 0) {\n break;\n }\n\n writeRectangle(height, width);\n }\n scan.close();\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"while (true) {\n int height = scan.nextInt();\n int width = scan.nextInt();\n\n if (height == 0 && width == 0) {\n break;\n }\n\n writeRectangle(height, width);\n }",
"true",
"{\n int height = scan.nextInt();\n int width = scan.nextInt();\n\n if (height == 0 && width == 0) {\n break;\n }\n\n writeRectangle(height, width);\n }",
"int height = scan.nextInt();",
"height",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int width = scan.nextInt();",
"width",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if (height == 0 && width == 0) {\n break;\n }",
"height == 0 && width == 0",
"height == 0",
"height",
"0",
"width == 0",
"width",
"0",
"{\n break;\n }",
"break;",
"writeRectangle(height, width)",
"writeRectangle",
"height",
"width",
"scan.close()",
"scan.close",
"scan",
"String[] args",
"args",
"public static void writeRectangle(int height, int width) {\n for (int i = 0; i < height; i++){\n switch (i % 2) {\n case 0:\n for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\"#\");\n break;\n\n case 1:\n System.out.print(\".\");\n break;\n }\n }\n break;\n\n case 1:\n for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\".\");\n break;\n\n case 1:\n System.out.print(\"#\");\n break;\n }\n }\n break;\n }\n System.out.println();\n }\n System.out.println();\n }",
"writeRectangle",
"{\n for (int i = 0; i < height; i++){\n switch (i % 2) {\n case 0:\n for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\"#\");\n break;\n\n case 1:\n System.out.print(\".\");\n break;\n }\n }\n break;\n\n case 1:\n for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\".\");\n break;\n\n case 1:\n System.out.print(\"#\");\n break;\n }\n }\n break;\n }\n System.out.println();\n }\n System.out.println();\n }",
"for (int i = 0; i < height; i++){\n switch (i % 2) {\n case 0:\n for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\"#\");\n break;\n\n case 1:\n System.out.print(\".\");\n break;\n }\n }\n break;\n\n case 1:\n for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\".\");\n break;\n\n case 1:\n System.out.print(\"#\");\n break;\n }\n }\n break;\n }\n System.out.println();\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < height",
"i",
"height",
"i++",
"i++",
"i",
"{\n switch (i % 2) {\n case 0:\n for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\"#\");\n break;\n\n case 1:\n System.out.print(\".\");\n break;\n }\n }\n break;\n\n case 1:\n for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\".\");\n break;\n\n case 1:\n System.out.print(\"#\");\n break;\n }\n }\n break;\n }\n System.out.println();\n }",
"{\n switch (i % 2) {\n case 0:\n for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\"#\");\n break;\n\n case 1:\n System.out.print(\".\");\n break;\n }\n }\n break;\n\n case 1:\n for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\".\");\n break;\n\n case 1:\n System.out.print(\"#\");\n break;\n }\n }\n break;\n }\n System.out.println();\n }",
"switch (i % 2) {\n case 0:\n for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\"#\");\n break;\n\n case 1:\n System.out.print(\".\");\n break;\n }\n }\n break;\n\n case 1:\n for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\".\");\n break;\n\n case 1:\n System.out.print(\"#\");\n break;\n }\n }\n break;\n }",
"i % 2",
"i",
"2",
"case 0:",
"0",
"case 0:",
"for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\"#\");\n break;\n\n case 1:\n System.out.print(\".\");\n break;\n }\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < width",
"j",
"width",
"j++",
"j++",
"j",
"{\n switch (j % 2) {\n case 0:\n System.out.print(\"#\");\n break;\n\n case 1:\n System.out.print(\".\");\n break;\n }\n }",
"{\n switch (j % 2) {\n case 0:\n System.out.print(\"#\");\n break;\n\n case 1:\n System.out.print(\".\");\n break;\n }\n }",
"switch (j % 2) {\n case 0:\n System.out.print(\"#\");\n break;\n\n case 1:\n System.out.print(\".\");\n break;\n }",
"j % 2",
"j",
"2",
"case 0:",
"0",
"case 0:",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"break;",
"case 1:",
"1",
"case 1:",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"break;",
"break;",
"case 1:",
"1",
"case 1:",
"for (int j = 0; j < width; j++) {\n switch (j % 2) {\n case 0:\n System.out.print(\".\");\n break;\n\n case 1:\n System.out.print(\"#\");\n break;\n }\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < width",
"j",
"width",
"j++",
"j++",
"j",
"{\n switch (j % 2) {\n case 0:\n System.out.print(\".\");\n break;\n\n case 1:\n System.out.print(\"#\");\n break;\n }\n }",
"{\n switch (j % 2) {\n case 0:\n System.out.print(\".\");\n break;\n\n case 1:\n System.out.print(\"#\");\n break;\n }\n }",
"switch (j % 2) {\n case 0:\n System.out.print(\".\");\n break;\n\n case 1:\n System.out.print(\"#\");\n break;\n }",
"j % 2",
"j",
"2",
"case 0:",
"0",
"case 0:",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"break;",
"case 1:",
"1",
"case 1:",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"break;",
"break;",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"int height",
"height",
"int width",
"width"
] | import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
while (true) {
int height = scan.nextInt();
int width = scan.nextInt();
if (height == 0 && width == 0) {
break;
}
writeRectangle(height, width);
}
scan.close();
}
public static void writeRectangle(int height, int width) {
for (int i = 0; i < height; i++){
switch (i % 2) {
case 0:
for (int j = 0; j < width; j++) {
switch (j % 2) {
case 0:
System.out.print("#");
break;
case 1:
System.out.print(".");
break;
}
}
break;
case 1:
for (int j = 0; j < width; j++) {
switch (j % 2) {
case 0:
System.out.print(".");
break;
case 1:
System.out.print("#");
break;
}
}
break;
}
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,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
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,
2,
13,
17,
17,
2,
2,
13,
17,
17,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
0,
13,
4,
18,
13,
17,
30,
0,
13,
4,
18,
13,
17,
0,
13,
4,
18,
13,
17,
0,
13,
4,
18,
13,
2,
13,
17,
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
],
[
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
],
[
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
],
[
34,
40
],
[
23,
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
],
[
54,
59
],
[
59,
60
],
[
59,
61
],
[
54,
62
],
[
62,
63
],
[
63,
64
],
[
54,
65
],
[
66,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
71,
73
],
[
70,
74
],
[
69,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
75,
79
],
[
68,
80
],
[
80,
81
],
[
81,
82
],
[
82,
83
],
[
82,
84
],
[
81,
85
],
[
80,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
86,
90
],
[
67,
91
],
[
91,
92
],
[
92,
93
],
[
92,
94
],
[
94,
95
],
[
95,
96
],
[
94,
97
],
[
67,
98
],
[
98,
99
],
[
99,
100
],
[
99,
101
],
[
101,
102
],
[
102,
103
],
[
101,
104
],
[
53,
105
],
[
105,
106
],
[
105,
107
],
[
107,
108
],
[
108,
109
],
[
107,
110
],
[
23,
111
],
[
111,
112
],
[
111,
113
],
[
113,
114
],
[
114,
115
],
[
113,
116
],
[
116,
117
],
[
116,
118
],
[
23,
119
],
[
119,
120
],
[
120,
121
],
[
119,
122
],
[
119,
123
],
[
123,
124
],
[
124,
125
],
[
11,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
128,
130
],
[
126,
131
],
[
11,
132
],
[
132,
133
],
[
133,
134
],
[
9,
135
],
[
135,
136
],
[
0,
137
],
[
137,
138
],
[
137,
139
]
] | [
"import java.io.IOException;\nimport java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\t\tScanner sc = new Scanner(System.in); // ??\\???????????????\n\t\tStringBuilder out = new StringBuilder(); // ??¨?????¨??¢??°\n\t\tStringBuilder output = new StringBuilder(); // #,\\n???????´?????????¢??°\n\n\t\twhile (true) { // ???????????????\n\t\t\tint H = sc.nextInt(); // ????????\\??????\n\t\t\tint W = sc.nextInt(); // ?¨??????\\??????\n\n\t\t\tif (H + W == 0) // ?????¨?¨????0 0????????????\n\t\t\t\tbreak;\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 % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)){\n\t\t\t\t\t\tout = out.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tout = out.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tout = out.append(\"\\n\");\n\t\t\t}\n\t\t\toutput = output.append(out + \"\\n\"); // ????´???????#,\\n???????´?\n\t\t\tout.delete(0, out.length()); // ??¨?????¨out????????????\n\t\t}\n\t\tSystem.out.print(output); // ??????\n\t\tsc.close();\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 IOException {\n\t\tScanner sc = new Scanner(System.in); // ??\\???????????????\n\t\tStringBuilder out = new StringBuilder(); // ??¨?????¨??¢??°\n\t\tStringBuilder output = new StringBuilder(); // #,\\n???????´?????????¢??°\n\n\t\twhile (true) { // ???????????????\n\t\t\tint H = sc.nextInt(); // ????????\\??????\n\t\t\tint W = sc.nextInt(); // ?¨??????\\??????\n\n\t\t\tif (H + W == 0) // ?????¨?¨????0 0????????????\n\t\t\t\tbreak;\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 % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)){\n\t\t\t\t\t\tout = out.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tout = out.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tout = out.append(\"\\n\");\n\t\t\t}\n\t\t\toutput = output.append(out + \"\\n\"); // ????´???????#,\\n???????´?\n\t\t\tout.delete(0, out.length()); // ??¨?????¨out????????????\n\t\t}\n\t\tSystem.out.print(output); // ??????\n\t\tsc.close();\n\t}\n\n}",
"Main",
"public static void main(String[] args) throws IOException {\n\t\tScanner sc = new Scanner(System.in); // ??\\???????????????\n\t\tStringBuilder out = new StringBuilder(); // ??¨?????¨??¢??°\n\t\tStringBuilder output = new StringBuilder(); // #,\\n???????´?????????¢??°\n\n\t\twhile (true) { // ???????????????\n\t\t\tint H = sc.nextInt(); // ????????\\??????\n\t\t\tint W = sc.nextInt(); // ?¨??????\\??????\n\n\t\t\tif (H + W == 0) // ?????¨?¨????0 0????????????\n\t\t\t\tbreak;\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 % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)){\n\t\t\t\t\t\tout = out.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tout = out.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tout = out.append(\"\\n\");\n\t\t\t}\n\t\t\toutput = output.append(out + \"\\n\"); // ????´???????#,\\n???????´?\n\t\t\tout.delete(0, out.length()); // ??¨?????¨out????????????\n\t\t}\n\t\tSystem.out.print(output); // ??????\n\t\tsc.close();\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in); // ??\\???????????????\n\t\tStringBuilder out = new StringBuilder(); // ??¨?????¨??¢??°\n\t\tStringBuilder output = new StringBuilder(); // #,\\n???????´?????????¢??°\n\n\t\twhile (true) { // ???????????????\n\t\t\tint H = sc.nextInt(); // ????????\\??????\n\t\t\tint W = sc.nextInt(); // ?¨??????\\??????\n\n\t\t\tif (H + W == 0) // ?????¨?¨????0 0????????????\n\t\t\t\tbreak;\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 % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)){\n\t\t\t\t\t\tout = out.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tout = out.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tout = out.append(\"\\n\");\n\t\t\t}\n\t\t\toutput = output.append(out + \"\\n\"); // ????´???????#,\\n???????´?\n\t\t\tout.delete(0, out.length()); // ??¨?????¨out????????????\n\t\t}\n\t\tSystem.out.print(output); // ??????\n\t\tsc.close();\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"StringBuilder out = new StringBuilder();",
"out",
"new StringBuilder()",
"StringBuilder output = new StringBuilder();",
"output",
"new StringBuilder()",
"while (true) { // ???????????????\n\t\t\tint H = sc.nextInt(); // ????????\\??????\n\t\t\tint W = sc.nextInt(); // ?¨??????\\??????\n\n\t\t\tif (H + W == 0) // ?????¨?¨????0 0????????????\n\t\t\t\tbreak;\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 % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)){\n\t\t\t\t\t\tout = out.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tout = out.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tout = out.append(\"\\n\");\n\t\t\t}\n\t\t\toutput = output.append(out + \"\\n\"); // ????´???????#,\\n???????´?\n\t\t\tout.delete(0, out.length()); // ??¨?????¨out????????????\n\t\t}",
"true",
"{ // ???????????????\n\t\t\tint H = sc.nextInt(); // ????????\\??????\n\t\t\tint W = sc.nextInt(); // ?¨??????\\??????\n\n\t\t\tif (H + W == 0) // ?????¨?¨????0 0????????????\n\t\t\t\tbreak;\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 % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)){\n\t\t\t\t\t\tout = out.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tout = out.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tout = out.append(\"\\n\");\n\t\t\t}\n\t\t\toutput = output.append(out + \"\\n\"); // ????´???????#,\\n???????´?\n\t\t\tout.delete(0, out.length()); // ??¨?????¨out????????????\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 + W == 0) // ?????¨?¨????0 0????????????\n\t\t\t\tbreak;",
"H + W == 0",
"H + W",
"H",
"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 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)){\n\t\t\t\t\t\tout = out.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tout = out.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tout = out.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 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)){\n\t\t\t\t\t\tout = out.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tout = out.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tout = out.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 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)){\n\t\t\t\t\t\tout = out.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tout = out.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tout = out.append(\"\\n\");\n\t\t\t}",
"for (int j = 0; j < W; j++) {// ?¨??????°???????????????\n\t\t\t\t\tif((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)){\n\t\t\t\t\t\tout = out.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tout = out.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 % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)){\n\t\t\t\t\t\tout = out.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tout = out.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"{// ?¨??????°???????????????\n\t\t\t\t\tif((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)){\n\t\t\t\t\t\tout = out.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tout = out.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"if((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)){\n\t\t\t\t\t\tout = out.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tout = out.append(\".\");\n\t\t\t\t\t}",
"(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\t\t\t\t\t\tout = out.append(\"#\");\n\t\t\t\t\t}",
"out = out.append(\"#\")",
"out",
"out.append(\"#\")",
"out.append",
"out",
"\"#\"",
"{\n\t\t\t\t\t\tout = out.append(\".\");\n\t\t\t\t\t}",
"out = out.append(\".\")",
"out",
"out.append(\".\")",
"out.append",
"out",
"\".\"",
"out = out.append(\"\\n\")",
"out",
"out.append(\"\\n\")",
"out.append",
"out",
"\"\\n\"",
"output = output.append(out + \"\\n\")",
"output",
"output.append(out + \"\\n\")",
"output.append",
"output",
"out + \"\\n\"",
"out",
"\"\\n\"",
"out.delete(0, out.length())",
"out.delete",
"out",
"0",
"out.length()",
"out.length",
"out",
"System.out.print(output)",
"System.out.print",
"System.out",
"System",
"System.out",
"output",
"sc.close()",
"sc.close",
"sc",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\t\tScanner sc = new Scanner(System.in); // ??\\???????????????\n\t\tStringBuilder out = new StringBuilder(); // ??¨?????¨??¢??°\n\t\tStringBuilder output = new StringBuilder(); // #,\\n???????´?????????¢??°\n\n\t\twhile (true) { // ???????????????\n\t\t\tint H = sc.nextInt(); // ????????\\??????\n\t\t\tint W = sc.nextInt(); // ?¨??????\\??????\n\n\t\t\tif (H + W == 0) // ?????¨?¨????0 0????????????\n\t\t\t\tbreak;\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 % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)){\n\t\t\t\t\t\tout = out.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tout = out.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tout = out.append(\"\\n\");\n\t\t\t}\n\t\t\toutput = output.append(out + \"\\n\"); // ????´???????#,\\n???????´?\n\t\t\tout.delete(0, out.length()); // ??¨?????¨out????????????\n\t\t}\n\t\tSystem.out.print(output); // ??????\n\t\tsc.close();\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) throws IOException {\n\t\tScanner sc = new Scanner(System.in); // ??\\???????????????\n\t\tStringBuilder out = new StringBuilder(); // ??¨?????¨??¢??°\n\t\tStringBuilder output = new StringBuilder(); // #,\\n???????´?????????¢??°\n\n\t\twhile (true) { // ???????????????\n\t\t\tint H = sc.nextInt(); // ????????\\??????\n\t\t\tint W = sc.nextInt(); // ?¨??????\\??????\n\n\t\t\tif (H + W == 0) // ?????¨?¨????0 0????????????\n\t\t\t\tbreak;\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 % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)){\n\t\t\t\t\t\tout = out.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tout = out.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tout = out.append(\"\\n\");\n\t\t\t}\n\t\t\toutput = output.append(out + \"\\n\"); // ????´???????#,\\n???????´?\n\t\t\tout.delete(0, out.length()); // ??¨?????¨out????????????\n\t\t}\n\t\tSystem.out.print(output); // ??????\n\t\tsc.close();\n\t}\n\n}",
"Main"
] | import java.io.IOException;
import java.util.Scanner;
public class Main {
public static void main(String[] args) throws IOException {
Scanner sc = new Scanner(System.in); // ??\???????????????
StringBuilder out = new StringBuilder(); // ??¨?????¨??¢??°
StringBuilder output = new StringBuilder(); // #,\n???????´?????????¢??°
while (true) { // ???????????????
int H = sc.nextInt(); // ????????\??????
int W = sc.nextInt(); // ?¨??????\??????
if (H + W == 0) // ?????¨?¨????0 0????????????
break;
for (int i = 0; i < H; i++) {// ????????°???????????????
for (int j = 0; j < W; j++) {// ?¨??????°???????????????
if((i % 2 == 0 && j % 2 == 0) || (i % 2 == 1 && j % 2 == 1)){
out = out.append("#");
}else{
out = out.append(".");
}
}
out = out.append("\n");
}
output = output.append(out + "\n"); // ????´???????#,\n???????´?
out.delete(0, out.length()); // ??¨?????¨out????????????
}
System.out.print(output); // ??????
sc.close();
}
} |
[
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,
4,
18,
13,
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,
4,
18,
18,
13,
13,
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,
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
],
[
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
],
[
34,
38
],
[
15,
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
],
[
53,
57
],
[
52,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
61,
63
],
[
59,
64
],
[
64,
65
],
[
64,
66
],
[
59,
67
],
[
67,
68
],
[
68,
69
],
[
59,
70
],
[
71,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
74,
76
],
[
73,
77
],
[
72,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
78,
83
],
[
72,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
86,
88
],
[
84,
89
],
[
52,
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
],
[
112,
114
],
[
110,
115
],
[
104,
116
],
[
116,
117
],
[
117,
118
],
[
118,
119
],
[
118,
120
],
[
116,
121
],
[
51,
122
],
[
122,
123
],
[
123,
124
],
[
124,
125
],
[
124,
126
],
[
122,
127
],
[
15,
128
],
[
128,
129
],
[
129,
130
],
[
130,
131
],
[
130,
132
],
[
128,
133
],
[
6,
134
],
[
134,
135
]
] | [
"import java.util.Scanner;\n\nclass Main {\n\n\tpublic static void main(String[] args) {\n\n\t\tScanner scan = new Scanner(System.in);\n\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\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < H; i++){ //縦の列の繰り返し\n\t\t\t\tif(i%2 == 0){\n\t\t\t\t\tfor(int s=0; s<W; s++){ //偶数列の横の行の繰り返し\n\t\t\t\t\t\tif(s%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tfor(int t=0; t<W; t++){ //奇数列の横の行の繰り返し\n\t\t\t\t\t\tif(t%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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.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\n\tpublic static void main(String[] args) {\n\n\t\tScanner scan = new Scanner(System.in);\n\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\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < H; i++){ //縦の列の繰り返し\n\t\t\t\tif(i%2 == 0){\n\t\t\t\t\tfor(int s=0; s<W; s++){ //偶数列の横の行の繰り返し\n\t\t\t\t\t\tif(s%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tfor(int t=0; t<W; t++){ //奇数列の横の行の繰り返し\n\t\t\t\t\t\tif(t%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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.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\n\t\tScanner scan = new Scanner(System.in);\n\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\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < H; i++){ //縦の列の繰り返し\n\t\t\t\tif(i%2 == 0){\n\t\t\t\t\tfor(int s=0; s<W; s++){ //偶数列の横の行の繰り返し\n\t\t\t\t\t\tif(s%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tfor(int t=0; t<W; t++){ //奇数列の横の行の繰り返し\n\t\t\t\t\t\tif(t%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}\n\t}",
"main",
"{\n\n\t\tScanner scan = new Scanner(System.in);\n\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\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < H; i++){ //縦の列の繰り返し\n\t\t\t\tif(i%2 == 0){\n\t\t\t\t\tfor(int s=0; s<W; s++){ //偶数列の横の行の繰り返し\n\t\t\t\t\t\tif(s%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tfor(int t=0; t<W; t++){ //奇数列の横の行の繰り返し\n\t\t\t\t\t\tif(t%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\n\t\t}\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"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\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < H; i++){ //縦の列の繰り返し\n\t\t\t\tif(i%2 == 0){\n\t\t\t\t\tfor(int s=0; s<W; s++){ //偶数列の横の行の繰り返し\n\t\t\t\t\t\tif(s%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tfor(int t=0; t<W; t++){ //奇数列の横の行の繰り返し\n\t\t\t\t\t\tif(t%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\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\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < H; i++){ //縦の列の繰り返し\n\t\t\t\tif(i%2 == 0){\n\t\t\t\t\tfor(int s=0; s<W; s++){ //偶数列の横の行の繰り返し\n\t\t\t\t\t\tif(s%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tfor(int t=0; t<W; t++){ //奇数列の横の行の繰り返し\n\t\t\t\t\t\tif(t%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\n\");\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\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}\n\n\t\t\tfor(int i = 0; i < H; i++){ //縦の列の繰り返し\n\t\t\t\tif(i%2 == 0){\n\t\t\t\t\tfor(int s=0; s<W; s++){ //偶数列の横の行の繰り返し\n\t\t\t\t\t\tif(s%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tfor(int t=0; t<W; t++){ //奇数列の横の行の繰り返し\n\t\t\t\t\t\tif(t%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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.print(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.print(\"\\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\tscan.close();\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\tscan.close();\n\t\t\t\tbreak;\n\t\t\t}",
"scan.close()",
"scan.close",
"scan",
"break;",
"for(int i = 0; i < H; i++){ //縦の列の繰り返し\n\t\t\t\tif(i%2 == 0){\n\t\t\t\t\tfor(int s=0; s<W; s++){ //偶数列の横の行の繰り返し\n\t\t\t\t\t\tif(s%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tfor(int t=0; t<W; t++){ //奇数列の横の行の繰り返し\n\t\t\t\t\t\tif(t%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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.print(\"\\n\");\n\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < H",
"i",
"H",
"i++",
"i++",
"i",
"{ //縦の列の繰り返し\n\t\t\t\tif(i%2 == 0){\n\t\t\t\t\tfor(int s=0; s<W; s++){ //偶数列の横の行の繰り返し\n\t\t\t\t\t\tif(s%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tfor(int t=0; t<W; t++){ //奇数列の横の行の繰り返し\n\t\t\t\t\t\tif(t%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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.print(\"\\n\");\n\t\t\t}",
"{ //縦の列の繰り返し\n\t\t\t\tif(i%2 == 0){\n\t\t\t\t\tfor(int s=0; s<W; s++){ //偶数列の横の行の繰り返し\n\t\t\t\t\t\tif(s%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tfor(int t=0; t<W; t++){ //奇数列の横の行の繰り返し\n\t\t\t\t\t\tif(t%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\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.print(\"\\n\");\n\t\t\t}",
"if(i%2 == 0){\n\t\t\t\t\tfor(int s=0; s<W; s++){ //偶数列の横の行の繰り返し\n\t\t\t\t\t\tif(s%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tfor(int t=0; t<W; t++){ //奇数列の横の行の繰り返し\n\t\t\t\t\t\tif(t%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\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 s=0; s<W; s++){ //偶数列の横の行の繰り返し\n\t\t\t\t\t\tif(s%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"for(int s=0; s<W; s++){ //偶数列の横の行の繰り返し\n\t\t\t\t\t\tif(s%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"int s=0;",
"int s=0;",
"s",
"0",
"s<W",
"s",
"W",
"s++",
"s++",
"s",
"{ //偶数列の横の行の繰り返し\n\t\t\t\t\t\tif(s%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"{ //偶数列の横の行の繰り返し\n\t\t\t\t\t\tif(s%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"if(s%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");",
"s%2 == 0",
"s%2",
"s",
"2",
"0",
"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(int t=0; t<W; t++){ //奇数列の横の行の繰り返し\n\t\t\t\t\t\tif(t%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}\n\t\t\t\t}",
"for(int t=0; t<W; t++){ //奇数列の横の行の繰り返し\n\t\t\t\t\t\tif(t%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}",
"int t=0;",
"int t=0;",
"t",
"0",
"t<W",
"t",
"W",
"t++",
"t++",
"t",
"{ //奇数列の横の行の繰り返し\n\t\t\t\t\t\tif(t%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}",
"{ //奇数列の横の行の繰り返し\n\t\t\t\t\t\tif(t%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t}",
"if(t%2 == 0)\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\"#\");",
"t%2 == 0",
"t%2",
"t",
"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.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 scan = new Scanner(System.in);
for(;;){
int H = scan.nextInt();
int W = scan.nextInt();
if(H == 0 && W == 0){
scan.close();
break;
}
for(int i = 0; i < H; i++){ //縦の列の繰り返し
if(i%2 == 0){
for(int s=0; s<W; s++){ //偶数列の横の行の繰り返し
if(s%2 == 0)
System.out.print("#");
else
System.out.print(".");
}
}else{
for(int t=0; t<W; t++){ //奇数列の横の行の繰り返し
if(t%2 == 0)
System.out.print(".");
else
System.out.print("#");
}
}
System.out.print("\n");
}
System.out.print("\n");
}
}
} |
[
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,
41,
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,
4,
18,
13,
17,
4,
18,
13,
17,
14,
2,
2,
13,
13,
17,
4,
18,
13,
17,
30,
14,
2,
2,
13,
17,
17,
4,
18,
13,
17,
4,
18,
13,
17,
14,
2,
2,
13,
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
],
[
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
],
[
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
],
[
51,
53
],
[
23,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
55,
59
],
[
59,
60
],
[
59,
61
],
[
54,
62
],
[
23,
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
],
[
91,
93
],
[
90,
94
],
[
89,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
97,
101
],
[
96,
102
],
[
102,
103
],
[
103,
104
],
[
102,
105
],
[
96,
106
],
[
106,
107
],
[
107,
108
],
[
106,
109
],
[
95,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
112,
114
],
[
111,
115
],
[
110,
116
],
[
116,
117
],
[
117,
118
],
[
116,
119
],
[
89,
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
],
[
120,
135
],
[
135,
136
],
[
136,
137
],
[
137,
138
],
[
137,
139
],
[
136,
140
],
[
135,
141
],
[
141,
142
],
[
142,
143
],
[
141,
144
],
[
23,
145
],
[
145,
146
],
[
146,
147
],
[
145,
148
],
[
14,
149
],
[
149,
150
],
[
150,
151
],
[
151,
152
],
[
151,
153
],
[
149,
154
],
[
12,
155
],
[
155,
156
]
] | [
"import java.io.BufferedReader;\nimport java.io.InputStreamReader;\nimport java.io.IOException;\n\nclass Main{\n\tpublic static void main(String[] args) throws IOException {\n\t\n\t\tBufferedReader input = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb = new StringBuilder();\n\t\twhile(true){\n\t\t\tString line = input.readLine();\n\t\t\tString[] num = line.split(\" \");\n\t\t\tint tate = Integer.parseInt(num[0]);\n\t\t\tint yoko = Integer.parseInt(num[1]);\n\t\t\tint count = 0;\n\t\t\tif(tate==0 && yoko==0) break;\n\t\t\t\n\t\t\tfor(int i = 1 ; i <= tate ; i++){\n\t\t\t\tfor(int j = 1 ; j <= yoko ; j++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tif(j % 2 != 0) sb.append(\"#\");\n\t\t\t\t\telse sb.append(\".\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\telse{\n\t\t\t\t\tif(j % 2 != 0) sb.append(\".\");\n\t\t\t\t\telse sb.append(\"#\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\t}\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\t\n\t\tSystem.out.print(sb);\n\t}\n}",
"import java.io.BufferedReader;",
"BufferedReader",
"java.io",
"import java.io.InputStreamReader;",
"InputStreamReader",
"java.io",
"import java.io.IOException;",
"IOException",
"java.io",
"class Main{\n\tpublic static void main(String[] args) throws IOException {\n\t\n\t\tBufferedReader input = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb = new StringBuilder();\n\t\twhile(true){\n\t\t\tString line = input.readLine();\n\t\t\tString[] num = line.split(\" \");\n\t\t\tint tate = Integer.parseInt(num[0]);\n\t\t\tint yoko = Integer.parseInt(num[1]);\n\t\t\tint count = 0;\n\t\t\tif(tate==0 && yoko==0) break;\n\t\t\t\n\t\t\tfor(int i = 1 ; i <= tate ; i++){\n\t\t\t\tfor(int j = 1 ; j <= yoko ; j++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tif(j % 2 != 0) sb.append(\"#\");\n\t\t\t\t\telse sb.append(\".\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\telse{\n\t\t\t\t\tif(j % 2 != 0) sb.append(\".\");\n\t\t\t\t\telse sb.append(\"#\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\t}\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\t\n\t\tSystem.out.print(sb);\n\t}\n}",
"Main",
"public static void main(String[] args) throws IOException {\n\t\n\t\tBufferedReader input = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb = new StringBuilder();\n\t\twhile(true){\n\t\t\tString line = input.readLine();\n\t\t\tString[] num = line.split(\" \");\n\t\t\tint tate = Integer.parseInt(num[0]);\n\t\t\tint yoko = Integer.parseInt(num[1]);\n\t\t\tint count = 0;\n\t\t\tif(tate==0 && yoko==0) break;\n\t\t\t\n\t\t\tfor(int i = 1 ; i <= tate ; i++){\n\t\t\t\tfor(int j = 1 ; j <= yoko ; j++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tif(j % 2 != 0) sb.append(\"#\");\n\t\t\t\t\telse sb.append(\".\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\telse{\n\t\t\t\t\tif(j % 2 != 0) sb.append(\".\");\n\t\t\t\t\telse sb.append(\"#\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\t}\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\t\n\t\tSystem.out.print(sb);\n\t}",
"main",
"{\n\t\n\t\tBufferedReader input = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb = new StringBuilder();\n\t\twhile(true){\n\t\t\tString line = input.readLine();\n\t\t\tString[] num = line.split(\" \");\n\t\t\tint tate = Integer.parseInt(num[0]);\n\t\t\tint yoko = Integer.parseInt(num[1]);\n\t\t\tint count = 0;\n\t\t\tif(tate==0 && yoko==0) break;\n\t\t\t\n\t\t\tfor(int i = 1 ; i <= tate ; i++){\n\t\t\t\tfor(int j = 1 ; j <= yoko ; j++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tif(j % 2 != 0) sb.append(\"#\");\n\t\t\t\t\telse sb.append(\".\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\telse{\n\t\t\t\t\tif(j % 2 != 0) sb.append(\".\");\n\t\t\t\t\telse sb.append(\"#\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\t}\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}\n\t\t\n\t\tSystem.out.print(sb);\n\t}",
"BufferedReader input = new BufferedReader(new InputStreamReader(System.in));",
"input",
"new BufferedReader(new InputStreamReader(System.in))",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"while(true){\n\t\t\tString line = input.readLine();\n\t\t\tString[] num = line.split(\" \");\n\t\t\tint tate = Integer.parseInt(num[0]);\n\t\t\tint yoko = Integer.parseInt(num[1]);\n\t\t\tint count = 0;\n\t\t\tif(tate==0 && yoko==0) break;\n\t\t\t\n\t\t\tfor(int i = 1 ; i <= tate ; i++){\n\t\t\t\tfor(int j = 1 ; j <= yoko ; j++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tif(j % 2 != 0) sb.append(\"#\");\n\t\t\t\t\telse sb.append(\".\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\telse{\n\t\t\t\t\tif(j % 2 != 0) sb.append(\".\");\n\t\t\t\t\telse sb.append(\"#\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\t}\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}",
"true",
"{\n\t\t\tString line = input.readLine();\n\t\t\tString[] num = line.split(\" \");\n\t\t\tint tate = Integer.parseInt(num[0]);\n\t\t\tint yoko = Integer.parseInt(num[1]);\n\t\t\tint count = 0;\n\t\t\tif(tate==0 && yoko==0) break;\n\t\t\t\n\t\t\tfor(int i = 1 ; i <= tate ; i++){\n\t\t\t\tfor(int j = 1 ; j <= yoko ; j++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tif(j % 2 != 0) sb.append(\"#\");\n\t\t\t\t\telse sb.append(\".\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\telse{\n\t\t\t\t\tif(j % 2 != 0) sb.append(\".\");\n\t\t\t\t\telse sb.append(\"#\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\t}\n\t\t\t}\n\t\t\tsb.append(\"\\n\");\n\t\t}",
"String line = input.readLine();",
"line",
"input.readLine()",
"input.readLine",
"input",
"String[] num = line.split(\" \");",
"num",
"line.split(\" \")",
"line.split",
"line",
"\" \"",
"int tate = Integer.parseInt(num[0]);",
"tate",
"Integer.parseInt(num[0])",
"Integer.parseInt",
"Integer",
"num[0]",
"num",
"0",
"int yoko = Integer.parseInt(num[1]);",
"yoko",
"Integer.parseInt(num[1])",
"Integer.parseInt",
"Integer",
"num[1]",
"num",
"1",
"int count = 0;",
"count",
"0",
"if(tate==0 && yoko==0) break;",
"tate==0 && yoko==0",
"tate==0",
"tate",
"0",
"yoko==0",
"yoko",
"0",
"break;",
"for(int i = 1 ; i <= tate ; i++){\n\t\t\t\tfor(int j = 1 ; j <= yoko ; j++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tif(j % 2 != 0) sb.append(\"#\");\n\t\t\t\t\telse sb.append(\".\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\telse{\n\t\t\t\t\tif(j % 2 != 0) sb.append(\".\");\n\t\t\t\t\telse sb.append(\"#\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\t}\n\t\t\t}",
"int i = 1 ;",
"int i = 1 ;",
"i",
"1",
"i <= tate",
"i",
"tate",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor(int j = 1 ; j <= yoko ; j++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tif(j % 2 != 0) sb.append(\"#\");\n\t\t\t\t\telse sb.append(\".\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\telse{\n\t\t\t\t\tif(j % 2 != 0) sb.append(\".\");\n\t\t\t\t\telse sb.append(\"#\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\t}\n\t\t\t}",
"{\n\t\t\t\tfor(int j = 1 ; j <= yoko ; j++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tif(j % 2 != 0) sb.append(\"#\");\n\t\t\t\t\telse sb.append(\".\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\telse{\n\t\t\t\t\tif(j % 2 != 0) sb.append(\".\");\n\t\t\t\t\telse sb.append(\"#\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\t}\n\t\t\t}",
"for(int j = 1 ; j <= yoko ; j++){\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tif(j % 2 != 0) sb.append(\"#\");\n\t\t\t\t\telse sb.append(\".\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\telse{\n\t\t\t\t\tif(j % 2 != 0) sb.append(\".\");\n\t\t\t\t\telse sb.append(\"#\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\t}",
"int j = 1 ;",
"int j = 1 ;",
"j",
"1",
"j <= yoko",
"j",
"yoko",
"j++",
"j++",
"j",
"{\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tif(j % 2 != 0) sb.append(\"#\");\n\t\t\t\t\telse sb.append(\".\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\telse{\n\t\t\t\t\tif(j % 2 != 0) sb.append(\".\");\n\t\t\t\t\telse sb.append(\"#\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\t}",
"{\n\t\t\t\tif(i % 2 != 0){\n\t\t\t\t\tif(j % 2 != 0) sb.append(\"#\");\n\t\t\t\t\telse sb.append(\".\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\telse{\n\t\t\t\t\tif(j % 2 != 0) sb.append(\".\");\n\t\t\t\t\telse sb.append(\"#\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\t}",
"if(i % 2 != 0){\n\t\t\t\t\tif(j % 2 != 0) sb.append(\"#\");\n\t\t\t\t\telse sb.append(\".\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }\n\t\t\t\telse{\n\t\t\t\t\tif(j % 2 != 0) sb.append(\".\");\n\t\t\t\t\telse sb.append(\"#\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }",
"i % 2 != 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\t\tif(j % 2 != 0) sb.append(\"#\");\n\t\t\t\t\telse sb.append(\".\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }",
"if(j % 2 != 0) sb.append(\"#\");\n\t\t\t\t\telse sb.append(\".\");",
"j % 2 != 0",
"j % 2",
"j",
"2",
"0",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"if(j%yoko==0) sb.append(\"\\n\");",
"j%yoko==0",
"j%yoko",
"j",
"yoko",
"0",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"{\n\t\t\t\t\tif(j % 2 != 0) sb.append(\".\");\n\t\t\t\t\telse sb.append(\"#\");\n\t\t\t\t\tif(j%yoko==0) sb.append(\"\\n\");\n\t\t\t\t }",
"if(j % 2 != 0) sb.append(\".\");\n\t\t\t\t\telse sb.append(\"#\");",
"j % 2 != 0",
"j % 2",
"j",
"2",
"0",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"if(j%yoko==0) sb.append(\"\\n\");",
"j%yoko==0",
"j%yoko",
"j",
"yoko",
"0",
"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.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
class Main{
public static void main(String[] args) throws IOException {
BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
StringBuilder sb = new StringBuilder();
while(true){
String line = input.readLine();
String[] num = line.split(" ");
int tate = Integer.parseInt(num[0]);
int yoko = Integer.parseInt(num[1]);
int count = 0;
if(tate==0 && yoko==0) break;
for(int i = 1 ; i <= tate ; i++){
for(int j = 1 ; j <= yoko ; j++){
if(i % 2 != 0){
if(j % 2 != 0) sb.append("#");
else sb.append(".");
if(j%yoko==0) sb.append("\n");
}
else{
if(j % 2 != 0) sb.append(".");
else sb.append("#");
if(j%yoko==0) sb.append("\n");
}
}
}
sb.append("\n");
}
System.out.print(sb);
}
} |
[
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,
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
],
[
89,
5
],
[
89,
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
],
[
61,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
69,
71
],
[
68,
72
],
[
67,
73
],
[
66,
74
],
[
66,
75
],
[
47,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
78,
80
],
[
14,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
83,
85
],
[
6,
86
],
[
86,
87
],
[
0,
88
],
[
88,
89
],
[
88,
90
]
] | [
"import java.util.*;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner scn = new Scanner(System.in);\n while(true) {\n int H = scn.nextInt(), W = scn.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.*;",
"util.*",
"java",
"public class Main {\n public static void main(String[] args) {\n Scanner scn = new Scanner(System.in);\n while(true) {\n int H = scn.nextInt(), W = scn.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 Scanner scn = new Scanner(System.in);\n while(true) {\n int H = scn.nextInt(), W = scn.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 }",
"main",
"{\n Scanner scn = new Scanner(System.in);\n while(true) {\n int H = scn.nextInt(), W = scn.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 }",
"Scanner scn = new Scanner(System.in);",
"scn",
"new Scanner(System.in)",
"while(true) {\n int H = scn.nextInt(), W = scn.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 = scn.nextInt(), W = scn.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 = scn.nextInt()",
"H",
"scn.nextInt()",
"scn.nextInt",
"scn",
"W = scn.nextInt();",
"W",
"scn.nextInt()",
"scn.nextInt",
"scn",
"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",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner scn = new Scanner(System.in);\n while(true) {\n int H = scn.nextInt(), W = scn.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 Scanner scn = new Scanner(System.in);\n while(true) {\n int H = scn.nextInt(), W = scn.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.*;
public class Main {
public static void main(String[] args) {
Scanner scn = new Scanner(System.in);
while(true) {
int H = scn.nextInt(), W = scn.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,
6,
13,
12,
13,
30,
41,
13,
17,
14,
2,
2,
2,
2,
17,
13,
2,
13,
17,
2,
17,
13,
2,
13,
17,
30,
0,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
30,
0,
13,
17,
30,
4,
18,
18,
13,
13,
17,
0,
13,
17,
29,
13,
23,
13,
23,
13,
12,
13,
30,
41,
13,
17,
41,
13,
17,
41,
13,
17,
41,
13,
17,
41,
13,
17,
41,
13,
17,
41,
13,
20,
41,
13,
20,
41,
13,
20,
42,
2,
13,
17,
30,
11,
1,
0,
13,
17,
2,
13,
17,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
0,
13,
4,
18,
13,
4,
18,
13,
13,
0,
13,
4,
18,
13,
4,
18,
13,
2,
13,
17,
4,
18,
13,
13,
4,
18,
13,
13,
14,
2,
4,
13,
13,
13,
17,
30,
3,
14,
2,
4,
13,
13,
13,
17,
30,
4,
18,
13,
17,
0,
13,
2,
13,
17,
11,
1,
41,
13,
17,
2,
13,
2,
4,
18,
13,
17,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
2,
4,
18,
13,
2,
17,
2,
13,
17,
17,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
2,
4,
18,
13,
2,
2,
17,
13,
17,
17,
1,
40,
13,
30,
30,
14,
2,
2,
2,
13,
13,
17,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
2,
13,
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
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
277,
8
],
[
277,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
18,
17
],
[
25,
18
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
18,
22
],
[
22,
23
],
[
22,
24
],
[
25,
25
],
[
25,
26
],
[
25,
27
],
[
18,
28
],
[
28,
29
],
[
28,
30
],
[
15,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
15,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
37,
39
],
[
36,
40
],
[
40,
41
],
[
40,
42
],
[
35,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
35,
47
],
[
47,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
48,
53
],
[
47,
54
],
[
54,
55
],
[
54,
56
],
[
11,
57
],
[
57,
58
],
[
9,
59
],
[
59,
60
],
[
9,
61
],
[
61,
62
],
[
277,
63
],
[
63,
64
],
[
63,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
65,
69
],
[
69,
70
],
[
69,
71
],
[
65,
72
],
[
72,
73
],
[
72,
74
],
[
65,
75
],
[
75,
76
],
[
75,
77
],
[
65,
78
],
[
78,
79
],
[
78,
80
],
[
65,
81
],
[
81,
82
],
[
81,
83
],
[
65,
84
],
[
84,
85
],
[
84,
86
],
[
65,
87
],
[
87,
88
],
[
87,
89
],
[
65,
90
],
[
90,
91
],
[
90,
92
],
[
65,
93
],
[
93,
94
],
[
94,
95
],
[
94,
96
],
[
93,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
100,
102
],
[
98,
103
],
[
103,
104
],
[
103,
105
],
[
98,
106
],
[
106,
107
],
[
107,
108
],
[
98,
109
],
[
110,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
111,
114
],
[
114,
115
],
[
115,
116
],
[
97,
117
],
[
117,
118
],
[
117,
119
],
[
119,
120
],
[
120,
121
],
[
119,
122
],
[
122,
123
],
[
123,
124
],
[
122,
125
],
[
97,
126
],
[
126,
127
],
[
126,
128
],
[
128,
129
],
[
129,
130
],
[
128,
131
],
[
131,
132
],
[
132,
133
],
[
131,
134
],
[
134,
135
],
[
134,
136
],
[
97,
137
],
[
137,
138
],
[
138,
139
],
[
137,
140
],
[
97,
141
],
[
141,
142
],
[
142,
143
],
[
141,
144
],
[
97,
145
],
[
145,
146
],
[
146,
147
],
[
147,
148
],
[
147,
149
],
[
147,
150
],
[
146,
151
],
[
145,
152
],
[
152,
153
],
[
145,
154
],
[
154,
155
],
[
155,
156
],
[
156,
157
],
[
156,
158
],
[
156,
159
],
[
155,
160
],
[
154,
161
],
[
161,
162
],
[
162,
163
],
[
163,
164
],
[
162,
165
],
[
97,
166
],
[
166,
167
],
[
166,
168
],
[
168,
169
],
[
168,
170
],
[
65,
171
],
[
171,
172
],
[
172,
173
],
[
173,
174
],
[
173,
175
],
[
171,
176
],
[
176,
177
],
[
176,
178
],
[
178,
179
],
[
179,
180
],
[
180,
181
],
[
178,
182
],
[
171,
183
],
[
183,
184
],
[
184,
185
],
[
171,
186
],
[
187,
187
],
[
187,
188
],
[
188,
189
],
[
189,
190
],
[
190,
191
],
[
190,
192
],
[
188,
193
],
[
193,
194
],
[
193,
195
],
[
195,
196
],
[
196,
197
],
[
197,
198
],
[
196,
199
],
[
199,
200
],
[
199,
201
],
[
201,
202
],
[
201,
203
],
[
195,
204
],
[
188,
205
],
[
205,
206
],
[
206,
207
],
[
188,
208
],
[
209,
209
],
[
209,
210
],
[
210,
211
],
[
211,
212
],
[
212,
213
],
[
212,
214
],
[
210,
215
],
[
215,
216
],
[
215,
217
],
[
217,
218
],
[
218,
219
],
[
219,
220
],
[
218,
221
],
[
221,
222
],
[
222,
223
],
[
222,
224
],
[
221,
225
],
[
217,
226
],
[
210,
227
],
[
227,
228
],
[
228,
229
],
[
210,
230
],
[
231,
231
],
[
231,
232
],
[
232,
233
],
[
233,
234
],
[
234,
235
],
[
235,
236
],
[
235,
237
],
[
234,
238
],
[
233,
239
],
[
232,
240
],
[
240,
241
],
[
241,
242
],
[
242,
243
],
[
243,
244
],
[
243,
245
],
[
241,
246
],
[
232,
247
],
[
247,
248
],
[
248,
249
],
[
249,
250
],
[
250,
251
],
[
250,
252
],
[
249,
253
],
[
248,
254
],
[
247,
255
],
[
255,
256
],
[
256,
257
],
[
257,
258
],
[
258,
259
],
[
258,
260
],
[
256,
261
],
[
209,
262
],
[
262,
263
],
[
263,
264
],
[
264,
265
],
[
264,
266
],
[
262,
267
],
[
187,
268
],
[
268,
269
],
[
269,
270
],
[
270,
271
],
[
270,
272
],
[
268,
273
],
[
63,
274
],
[
274,
275
],
[
0,
276
],
[
276,
277
],
[
276,
278
]
] | [
"import java.util.ArrayList;\nimport java.util.Scanner;\n\npublic class Main {\n\t\tpublic static int exception(int h,int w){\n\t\t\tint result = 0;\n\t\t\tif(1 <= h && h <= 300 && 1 <= w && w <= 300){ //??????????????????(??\\????¶???????)\n\t\t\t\tresult = 2;\n\t\t\t}\n\t\t\telse if(h == 0 && w == 0){\n\t\t\t\tresult = 1; //0,0??\\?????§??\\???????????????\n\t\t\t}\n\t\t\telse{\n\t\t\t\tSystem.out.println(\"1~300????????§.???????????????.\");\n\t\t\t\tresult = 0;\n\t\t\t}\n\t\t\treturn result;\n\t\t}\n\t\tpublic static void main(String[] args) {\n\t\t\t/**\n\t\t\t * ?????°?????£?¨?\n\t\t\t */\n\t\t\tint a = 0;\n\t\t\tint t = 0, inc = 0;\n\t\t\tint h = 0,w = 0; //height:h width:w\n\t\t\tint x = 0;\n\t\t\t/**\n\t\t\t * ???????????£?¨?\n\t\t\t */\n\t\t\tArrayList<String> st = new ArrayList<String>();\n\t\t\tArrayList<Integer> parse = new ArrayList<Integer>();\n\t\t\t/**\n\t\t\t * ????¨???????????????\\???\n\t\t\t */\n\t\t\tScanner scan = new Scanner(System.in);\n\t\t\twhile(a == 0){\n\t\t\tfor (t = 0; t < 2; t++){ //??´??°2???????????????\n\t\t\tst.add(scan.next());\n\t\t\t}\n\t\t\th = Integer.parseInt(st.get(inc));\n\t\t\tw = Integer.parseInt(st.get(inc+1));\n\t\t\tparse.add(h);\n\t\t\tparse.add(w);\n\t\t\tif(exception(h,w) == 1){ //h=w=0?????¨??????????????????????????????\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\telse if(exception(h,w) == 0){ //??????????????????????????????.\n\t\t\t\tSystem.exit(0);\n\t\t\t}\n\t\t\tinc = inc + 2; //???????????§?????°\n\t\t\t}\n\t\t\t/**\n\t\t\t * ??????\n\t\t\t */\n\t\t\tfor(int n= 1; n < ((parse.size())/2) ; ++n){ //???????????°??????\n\t\t\t for(int i = 1; i < parse.get(2*(n-1))+1; ++i){ //hight\n\t\t\t\tfor(int j = 1; j < parse.get(2*n-1)+1; ++j){ //width\n\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\telse if((i + j) % 2 != 0 ){\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t\t}\n\t\t}\n\t}",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\t\tpublic static int exception(int h,int w){\n\t\t\tint result = 0;\n\t\t\tif(1 <= h && h <= 300 && 1 <= w && w <= 300){ //??????????????????(??\\????¶???????)\n\t\t\t\tresult = 2;\n\t\t\t}\n\t\t\telse if(h == 0 && w == 0){\n\t\t\t\tresult = 1; //0,0??\\?????§??\\???????????????\n\t\t\t}\n\t\t\telse{\n\t\t\t\tSystem.out.println(\"1~300????????§.???????????????.\");\n\t\t\t\tresult = 0;\n\t\t\t}\n\t\t\treturn result;\n\t\t}\n\t\tpublic static void main(String[] args) {\n\t\t\t/**\n\t\t\t * ?????°?????£?¨?\n\t\t\t */\n\t\t\tint a = 0;\n\t\t\tint t = 0, inc = 0;\n\t\t\tint h = 0,w = 0; //height:h width:w\n\t\t\tint x = 0;\n\t\t\t/**\n\t\t\t * ???????????£?¨?\n\t\t\t */\n\t\t\tArrayList<String> st = new ArrayList<String>();\n\t\t\tArrayList<Integer> parse = new ArrayList<Integer>();\n\t\t\t/**\n\t\t\t * ????¨???????????????\\???\n\t\t\t */\n\t\t\tScanner scan = new Scanner(System.in);\n\t\t\twhile(a == 0){\n\t\t\tfor (t = 0; t < 2; t++){ //??´??°2???????????????\n\t\t\tst.add(scan.next());\n\t\t\t}\n\t\t\th = Integer.parseInt(st.get(inc));\n\t\t\tw = Integer.parseInt(st.get(inc+1));\n\t\t\tparse.add(h);\n\t\t\tparse.add(w);\n\t\t\tif(exception(h,w) == 1){ //h=w=0?????¨??????????????????????????????\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\telse if(exception(h,w) == 0){ //??????????????????????????????.\n\t\t\t\tSystem.exit(0);\n\t\t\t}\n\t\t\tinc = inc + 2; //???????????§?????°\n\t\t\t}\n\t\t\t/**\n\t\t\t * ??????\n\t\t\t */\n\t\t\tfor(int n= 1; n < ((parse.size())/2) ; ++n){ //???????????°??????\n\t\t\t for(int i = 1; i < parse.get(2*(n-1))+1; ++i){ //hight\n\t\t\t\tfor(int j = 1; j < parse.get(2*n-1)+1; ++j){ //width\n\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\telse if((i + j) % 2 != 0 ){\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t\t}\n\t\t}\n\t}",
"Main",
"public static int exception(int h,int w){\n\t\t\tint result = 0;\n\t\t\tif(1 <= h && h <= 300 && 1 <= w && w <= 300){ //??????????????????(??\\????¶???????)\n\t\t\t\tresult = 2;\n\t\t\t}\n\t\t\telse if(h == 0 && w == 0){\n\t\t\t\tresult = 1; //0,0??\\?????§??\\???????????????\n\t\t\t}\n\t\t\telse{\n\t\t\t\tSystem.out.println(\"1~300????????§.???????????????.\");\n\t\t\t\tresult = 0;\n\t\t\t}\n\t\t\treturn result;\n\t\t}",
"exception",
"{\n\t\t\tint result = 0;\n\t\t\tif(1 <= h && h <= 300 && 1 <= w && w <= 300){ //??????????????????(??\\????¶???????)\n\t\t\t\tresult = 2;\n\t\t\t}\n\t\t\telse if(h == 0 && w == 0){\n\t\t\t\tresult = 1; //0,0??\\?????§??\\???????????????\n\t\t\t}\n\t\t\telse{\n\t\t\t\tSystem.out.println(\"1~300????????§.???????????????.\");\n\t\t\t\tresult = 0;\n\t\t\t}\n\t\t\treturn result;\n\t\t}",
"int result = 0;",
"result",
"0",
"if(1 <= h && h <= 300 && 1 <= w && w <= 300){ //??????????????????(??\\????¶???????)\n\t\t\t\tresult = 2;\n\t\t\t}\n\t\t\telse if(h == 0 && w == 0){\n\t\t\t\tresult = 1; //0,0??\\?????§??\\???????????????\n\t\t\t}\n\t\t\telse{\n\t\t\t\tSystem.out.println(\"1~300????????§.???????????????.\");\n\t\t\t\tresult = 0;\n\t\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\t\tresult = 2;\n\t\t\t}",
"result = 2",
"result",
"2",
"if(h == 0 && w == 0){\n\t\t\t\tresult = 1; //0,0??\\?????§??\\???????????????\n\t\t\t}\n\t\t\telse{\n\t\t\t\tSystem.out.println(\"1~300????????§.???????????????.\");\n\t\t\t\tresult = 0;\n\t\t\t}",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"{\n\t\t\t\tresult = 1; //0,0??\\?????§??\\???????????????\n\t\t\t}",
"result = 1",
"result",
"1",
"{\n\t\t\t\tSystem.out.println(\"1~300????????§.???????????????.\");\n\t\t\t\tresult = 0;\n\t\t\t}",
"System.out.println(\"1~300????????§.???????????????.\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"1~300????????§.???????????????.\"",
"result = 0",
"result",
"0",
"return result;",
"result",
"int h",
"h",
"int w",
"w",
"public static void main(String[] args) {\n\t\t\t/**\n\t\t\t * ?????°?????£?¨?\n\t\t\t */\n\t\t\tint a = 0;\n\t\t\tint t = 0, inc = 0;\n\t\t\tint h = 0,w = 0; //height:h width:w\n\t\t\tint x = 0;\n\t\t\t/**\n\t\t\t * ???????????£?¨?\n\t\t\t */\n\t\t\tArrayList<String> st = new ArrayList<String>();\n\t\t\tArrayList<Integer> parse = new ArrayList<Integer>();\n\t\t\t/**\n\t\t\t * ????¨???????????????\\???\n\t\t\t */\n\t\t\tScanner scan = new Scanner(System.in);\n\t\t\twhile(a == 0){\n\t\t\tfor (t = 0; t < 2; t++){ //??´??°2???????????????\n\t\t\tst.add(scan.next());\n\t\t\t}\n\t\t\th = Integer.parseInt(st.get(inc));\n\t\t\tw = Integer.parseInt(st.get(inc+1));\n\t\t\tparse.add(h);\n\t\t\tparse.add(w);\n\t\t\tif(exception(h,w) == 1){ //h=w=0?????¨??????????????????????????????\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\telse if(exception(h,w) == 0){ //??????????????????????????????.\n\t\t\t\tSystem.exit(0);\n\t\t\t}\n\t\t\tinc = inc + 2; //???????????§?????°\n\t\t\t}\n\t\t\t/**\n\t\t\t * ??????\n\t\t\t */\n\t\t\tfor(int n= 1; n < ((parse.size())/2) ; ++n){ //???????????°??????\n\t\t\t for(int i = 1; i < parse.get(2*(n-1))+1; ++i){ //hight\n\t\t\t\tfor(int j = 1; j < parse.get(2*n-1)+1; ++j){ //width\n\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\telse if((i + j) % 2 != 0 ){\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t\t}\n\t\t}",
"main",
"{\n\t\t\t/**\n\t\t\t * ?????°?????£?¨?\n\t\t\t */\n\t\t\tint a = 0;\n\t\t\tint t = 0, inc = 0;\n\t\t\tint h = 0,w = 0; //height:h width:w\n\t\t\tint x = 0;\n\t\t\t/**\n\t\t\t * ???????????£?¨?\n\t\t\t */\n\t\t\tArrayList<String> st = new ArrayList<String>();\n\t\t\tArrayList<Integer> parse = new ArrayList<Integer>();\n\t\t\t/**\n\t\t\t * ????¨???????????????\\???\n\t\t\t */\n\t\t\tScanner scan = new Scanner(System.in);\n\t\t\twhile(a == 0){\n\t\t\tfor (t = 0; t < 2; t++){ //??´??°2???????????????\n\t\t\tst.add(scan.next());\n\t\t\t}\n\t\t\th = Integer.parseInt(st.get(inc));\n\t\t\tw = Integer.parseInt(st.get(inc+1));\n\t\t\tparse.add(h);\n\t\t\tparse.add(w);\n\t\t\tif(exception(h,w) == 1){ //h=w=0?????¨??????????????????????????????\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\telse if(exception(h,w) == 0){ //??????????????????????????????.\n\t\t\t\tSystem.exit(0);\n\t\t\t}\n\t\t\tinc = inc + 2; //???????????§?????°\n\t\t\t}\n\t\t\t/**\n\t\t\t * ??????\n\t\t\t */\n\t\t\tfor(int n= 1; n < ((parse.size())/2) ; ++n){ //???????????°??????\n\t\t\t for(int i = 1; i < parse.get(2*(n-1))+1; ++i){ //hight\n\t\t\t\tfor(int j = 1; j < parse.get(2*n-1)+1; ++j){ //width\n\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\telse if((i + j) % 2 != 0 ){\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t\t}\n\t\t}",
"int a = 0;",
"a",
"0",
"int t = 0",
"t",
"0",
"inc = 0;",
"inc",
"0",
"int h = 0",
"h",
"0",
"w = 0;",
"w",
"0",
"int x = 0;",
"x",
"0",
"ArrayList<String> st = new ArrayList<String>();",
"st",
"new ArrayList<String>()",
"ArrayList<Integer> parse = new ArrayList<Integer>();",
"parse",
"new ArrayList<Integer>()",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"while(a == 0){\n\t\t\tfor (t = 0; t < 2; t++){ //??´??°2???????????????\n\t\t\tst.add(scan.next());\n\t\t\t}\n\t\t\th = Integer.parseInt(st.get(inc));\n\t\t\tw = Integer.parseInt(st.get(inc+1));\n\t\t\tparse.add(h);\n\t\t\tparse.add(w);\n\t\t\tif(exception(h,w) == 1){ //h=w=0?????¨??????????????????????????????\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\telse if(exception(h,w) == 0){ //??????????????????????????????.\n\t\t\t\tSystem.exit(0);\n\t\t\t}\n\t\t\tinc = inc + 2; //???????????§?????°\n\t\t\t}",
"a == 0",
"a",
"0",
"{\n\t\t\tfor (t = 0; t < 2; t++){ //??´??°2???????????????\n\t\t\tst.add(scan.next());\n\t\t\t}\n\t\t\th = Integer.parseInt(st.get(inc));\n\t\t\tw = Integer.parseInt(st.get(inc+1));\n\t\t\tparse.add(h);\n\t\t\tparse.add(w);\n\t\t\tif(exception(h,w) == 1){ //h=w=0?????¨??????????????????????????????\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\telse if(exception(h,w) == 0){ //??????????????????????????????.\n\t\t\t\tSystem.exit(0);\n\t\t\t}\n\t\t\tinc = inc + 2; //???????????§?????°\n\t\t\t}",
"for (t = 0; t < 2; t++){ //??´??°2???????????????\n\t\t\tst.add(scan.next());\n\t\t\t}",
"t = 0;",
"t = 0",
"t",
"0",
"t < 2",
"t",
"2",
"t++",
"t++",
"t",
"{ //??´??°2???????????????\n\t\t\tst.add(scan.next());\n\t\t\t}",
"{ //??´??°2???????????????\n\t\t\tst.add(scan.next());\n\t\t\t}",
"st.add(scan.next())",
"st.add",
"st",
"scan.next()",
"scan.next",
"scan",
"h = Integer.parseInt(st.get(inc))",
"h",
"Integer.parseInt(st.get(inc))",
"Integer.parseInt",
"Integer",
"st.get(inc)",
"st.get",
"st",
"inc",
"w = Integer.parseInt(st.get(inc+1))",
"w",
"Integer.parseInt(st.get(inc+1))",
"Integer.parseInt",
"Integer",
"st.get(inc+1)",
"st.get",
"st",
"inc+1",
"inc",
"1",
"parse.add(h)",
"parse.add",
"parse",
"h",
"parse.add(w)",
"parse.add",
"parse",
"w",
"if(exception(h,w) == 1){ //h=w=0?????¨??????????????????????????????\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\telse if(exception(h,w) == 0){ //??????????????????????????????.\n\t\t\t\tSystem.exit(0);\n\t\t\t}",
"exception(h,w) == 1",
"exception(h,w)",
"exception",
"h",
"w",
"1",
"{ //h=w=0?????¨??????????????????????????????\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"if(exception(h,w) == 0){ //??????????????????????????????.\n\t\t\t\tSystem.exit(0);\n\t\t\t}",
"exception(h,w) == 0",
"exception(h,w)",
"exception",
"h",
"w",
"0",
"{ //??????????????????????????????.\n\t\t\t\tSystem.exit(0);\n\t\t\t}",
"System.exit(0)",
"System.exit",
"System",
"0",
"inc = inc + 2",
"inc",
"inc + 2",
"inc",
"2",
"for(int n= 1; n < ((parse.size())/2) ; ++n){ //???????????°??????\n\t\t\t for(int i = 1; i < parse.get(2*(n-1))+1; ++i){ //hight\n\t\t\t\tfor(int j = 1; j < parse.get(2*n-1)+1; ++j){ //width\n\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\telse if((i + j) % 2 != 0 ){\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t\t}",
"int n= 1;",
"int n= 1;",
"n",
"1",
"n < ((parse.size())/2)",
"n",
"((parse.size())/2)",
"(parse.size())",
"parse.size",
"parse",
"2",
"++n",
"++n",
"n",
"{ //???????????°??????\n\t\t\t for(int i = 1; i < parse.get(2*(n-1))+1; ++i){ //hight\n\t\t\t\tfor(int j = 1; j < parse.get(2*n-1)+1; ++j){ //width\n\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\telse if((i + j) % 2 != 0 ){\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t\t}",
"{ //???????????°??????\n\t\t\t for(int i = 1; i < parse.get(2*(n-1))+1; ++i){ //hight\n\t\t\t\tfor(int j = 1; j < parse.get(2*n-1)+1; ++j){ //width\n\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\telse if((i + j) % 2 != 0 ){\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t\t}",
"for(int i = 1; i < parse.get(2*(n-1))+1; ++i){ //hight\n\t\t\t\tfor(int j = 1; j < parse.get(2*n-1)+1; ++j){ //width\n\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\telse if((i + j) % 2 != 0 ){\n\t\t\t\t\tSystem.out.print(\".\");\n\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 < parse.get(2*(n-1))+1",
"i",
"parse.get(2*(n-1))+1",
"parse.get(2*(n-1))",
"parse.get",
"parse",
"2*(n-1)",
"2",
"(n-1)",
"n",
"1",
"1",
"++i",
"++i",
"i",
"{ //hight\n\t\t\t\tfor(int j = 1; j < parse.get(2*n-1)+1; ++j){ //width\n\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\telse if((i + j) % 2 != 0 ){\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t }",
"{ //hight\n\t\t\t\tfor(int j = 1; j < parse.get(2*n-1)+1; ++j){ //width\n\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\telse if((i + j) % 2 != 0 ){\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t }",
"for(int j = 1; j < parse.get(2*n-1)+1; ++j){ //width\n\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\telse if((i + j) % 2 != 0 ){\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t\t}",
"int j = 1;",
"int j = 1;",
"j",
"1",
"j < parse.get(2*n-1)+1",
"j",
"parse.get(2*n-1)+1",
"parse.get(2*n-1)",
"parse.get",
"parse",
"2*n-1",
"2*n",
"2",
"n",
"1",
"1",
"++j",
"++j",
"j",
"{ //width\n\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\telse if((i + j) % 2 != 0 ){\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t\t}",
"{ //width\n\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\telse if((i + j) % 2 != 0 ){\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t\t}",
"if((i + j) % 2 == 0){\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\telse if((i + j) % 2 != 0 ){\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}",
"(i + j) % 2 == 0",
"(i + j) % 2",
"(i + j)",
"i",
"j",
"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",
"\"#\"",
"if((i + j) % 2 != 0 ){\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}",
"(i + j) % 2 != 0",
"(i + j) % 2",
"(i + j)",
"i",
"j",
"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",
"\".\"",
"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\t\tpublic static int exception(int h,int w){\n\t\t\tint result = 0;\n\t\t\tif(1 <= h && h <= 300 && 1 <= w && w <= 300){ //??????????????????(??\\????¶???????)\n\t\t\t\tresult = 2;\n\t\t\t}\n\t\t\telse if(h == 0 && w == 0){\n\t\t\t\tresult = 1; //0,0??\\?????§??\\???????????????\n\t\t\t}\n\t\t\telse{\n\t\t\t\tSystem.out.println(\"1~300????????§.???????????????.\");\n\t\t\t\tresult = 0;\n\t\t\t}\n\t\t\treturn result;\n\t\t}\n\t\tpublic static void main(String[] args) {\n\t\t\t/**\n\t\t\t * ?????°?????£?¨?\n\t\t\t */\n\t\t\tint a = 0;\n\t\t\tint t = 0, inc = 0;\n\t\t\tint h = 0,w = 0; //height:h width:w\n\t\t\tint x = 0;\n\t\t\t/**\n\t\t\t * ???????????£?¨?\n\t\t\t */\n\t\t\tArrayList<String> st = new ArrayList<String>();\n\t\t\tArrayList<Integer> parse = new ArrayList<Integer>();\n\t\t\t/**\n\t\t\t * ????¨???????????????\\???\n\t\t\t */\n\t\t\tScanner scan = new Scanner(System.in);\n\t\t\twhile(a == 0){\n\t\t\tfor (t = 0; t < 2; t++){ //??´??°2???????????????\n\t\t\tst.add(scan.next());\n\t\t\t}\n\t\t\th = Integer.parseInt(st.get(inc));\n\t\t\tw = Integer.parseInt(st.get(inc+1));\n\t\t\tparse.add(h);\n\t\t\tparse.add(w);\n\t\t\tif(exception(h,w) == 1){ //h=w=0?????¨??????????????????????????????\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\telse if(exception(h,w) == 0){ //??????????????????????????????.\n\t\t\t\tSystem.exit(0);\n\t\t\t}\n\t\t\tinc = inc + 2; //???????????§?????°\n\t\t\t}\n\t\t\t/**\n\t\t\t * ??????\n\t\t\t */\n\t\t\tfor(int n= 1; n < ((parse.size())/2) ; ++n){ //???????????°??????\n\t\t\t for(int i = 1; i < parse.get(2*(n-1))+1; ++i){ //hight\n\t\t\t\tfor(int j = 1; j < parse.get(2*n-1)+1; ++j){ //width\n\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\telse if((i + j) % 2 != 0 ){\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t\t}\n\t\t}\n\t}",
"public class Main {\n\t\tpublic static int exception(int h,int w){\n\t\t\tint result = 0;\n\t\t\tif(1 <= h && h <= 300 && 1 <= w && w <= 300){ //??????????????????(??\\????¶???????)\n\t\t\t\tresult = 2;\n\t\t\t}\n\t\t\telse if(h == 0 && w == 0){\n\t\t\t\tresult = 1; //0,0??\\?????§??\\???????????????\n\t\t\t}\n\t\t\telse{\n\t\t\t\tSystem.out.println(\"1~300????????§.???????????????.\");\n\t\t\t\tresult = 0;\n\t\t\t}\n\t\t\treturn result;\n\t\t}\n\t\tpublic static void main(String[] args) {\n\t\t\t/**\n\t\t\t * ?????°?????£?¨?\n\t\t\t */\n\t\t\tint a = 0;\n\t\t\tint t = 0, inc = 0;\n\t\t\tint h = 0,w = 0; //height:h width:w\n\t\t\tint x = 0;\n\t\t\t/**\n\t\t\t * ???????????£?¨?\n\t\t\t */\n\t\t\tArrayList<String> st = new ArrayList<String>();\n\t\t\tArrayList<Integer> parse = new ArrayList<Integer>();\n\t\t\t/**\n\t\t\t * ????¨???????????????\\???\n\t\t\t */\n\t\t\tScanner scan = new Scanner(System.in);\n\t\t\twhile(a == 0){\n\t\t\tfor (t = 0; t < 2; t++){ //??´??°2???????????????\n\t\t\tst.add(scan.next());\n\t\t\t}\n\t\t\th = Integer.parseInt(st.get(inc));\n\t\t\tw = Integer.parseInt(st.get(inc+1));\n\t\t\tparse.add(h);\n\t\t\tparse.add(w);\n\t\t\tif(exception(h,w) == 1){ //h=w=0?????¨??????????????????????????????\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\telse if(exception(h,w) == 0){ //??????????????????????????????.\n\t\t\t\tSystem.exit(0);\n\t\t\t}\n\t\t\tinc = inc + 2; //???????????§?????°\n\t\t\t}\n\t\t\t/**\n\t\t\t * ??????\n\t\t\t */\n\t\t\tfor(int n= 1; n < ((parse.size())/2) ; ++n){ //???????????°??????\n\t\t\t for(int i = 1; i < parse.get(2*(n-1))+1; ++i){ //hight\n\t\t\t\tfor(int j = 1; j < parse.get(2*n-1)+1; ++j){ //width\n\t\t\t\tif((i + j) % 2 == 0){\n\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t}\n\t\t\t\telse if((i + j) % 2 != 0 ){\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t }\n\t\t\t System.out.println(\"\");\n\t\t\t}\n\t\t}\n\t}",
"Main"
] | import java.util.ArrayList;
import java.util.Scanner;
public class Main {
public static int exception(int h,int w){
int result = 0;
if(1 <= h && h <= 300 && 1 <= w && w <= 300){ //??????????????????(??\????¶???????)
result = 2;
}
else if(h == 0 && w == 0){
result = 1; //0,0??\?????§??\???????????????
}
else{
System.out.println("1~300????????§.???????????????.");
result = 0;
}
return result;
}
public static void main(String[] args) {
/**
* ?????°?????£?¨?
*/
int a = 0;
int t = 0, inc = 0;
int h = 0,w = 0; //height:h width:w
int x = 0;
/**
* ???????????£?¨?
*/
ArrayList<String> st = new ArrayList<String>();
ArrayList<Integer> parse = new ArrayList<Integer>();
/**
* ????¨???????????????\???
*/
Scanner scan = new Scanner(System.in);
while(a == 0){
for (t = 0; t < 2; t++){ //??´??°2???????????????
st.add(scan.next());
}
h = Integer.parseInt(st.get(inc));
w = Integer.parseInt(st.get(inc+1));
parse.add(h);
parse.add(w);
if(exception(h,w) == 1){ //h=w=0?????¨??????????????????????????????
break;
}
else if(exception(h,w) == 0){ //??????????????????????????????.
System.exit(0);
}
inc = inc + 2; //???????????§?????°
}
/**
* ??????
*/
for(int n= 1; n < ((parse.size())/2) ; ++n){ //???????????°??????
for(int i = 1; i < parse.get(2*(n-1))+1; ++i){ //hight
for(int j = 1; j < parse.get(2*n-1)+1; ++j){ //width
if((i + j) % 2 == 0){
System.out.print("#");
}
else if((i + j) % 2 != 0 ){
System.out.print(".");
}
}
System.out.println("");
}
System.out.println("");
}
}
} |
[
7,
15,
13,
17,
6,
13,
41,
13,
41,
13,
41,
13,
20,
12,
13,
30,
4,
13,
42,
2,
2,
13,
17,
2,
13,
17,
30,
4,
13,
4,
13,
23,
13,
12,
13,
30,
41,
13,
4,
13,
13,
41,
13,
4,
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,
13,
4,
18,
18,
13,
13,
13,
4,
18,
18,
13,
13,
12,
13,
30,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
12,
13,
30,
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,
30,
4,
18,
13,
17,
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,
14,
2,
2,
13,
17,
17,
30,
4,
18,
13,
17,
30,
4,
18,
13,
17,
29,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
178,
5
],
[
178,
6
],
[
6,
7
],
[
178,
8
],
[
8,
9
],
[
178,
10
],
[
10,
11
],
[
10,
12
],
[
178,
13
],
[
13,
14
],
[
13,
15
],
[
15,
16
],
[
16,
17
],
[
15,
18
],
[
18,
19
],
[
19,
20
],
[
20,
21
],
[
20,
22
],
[
19,
23
],
[
23,
24
],
[
23,
25
],
[
18,
26
],
[
26,
27
],
[
27,
28
],
[
26,
29
],
[
29,
30
],
[
13,
31
],
[
31,
32
],
[
178,
33
],
[
33,
34
],
[
33,
35
],
[
35,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
38,
40
],
[
35,
41
],
[
41,
42
],
[
41,
43
],
[
43,
44
],
[
43,
45
],
[
35,
46
],
[
46,
47
],
[
47,
48
],
[
48,
49
],
[
48,
50
],
[
46,
51
],
[
51,
52
],
[
51,
53
],
[
46,
54
],
[
54,
55
],
[
55,
56
],
[
46,
57
],
[
58,
58
],
[
58,
59
],
[
59,
60
],
[
60,
61
],
[
61,
62
],
[
61,
63
],
[
60,
64
],
[
59,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
67,
69
],
[
65,
70
],
[
59,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
71,
76
],
[
35,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
79,
81
],
[
178,
82
],
[
82,
83
],
[
82,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
87,
88
],
[
88,
89
],
[
84,
90
],
[
90,
91
],
[
90,
92
],
[
92,
93
],
[
93,
94
],
[
178,
95
],
[
95,
96
],
[
95,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
97,
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
],
[
121,
124
],
[
114,
125
],
[
125,
126
],
[
126,
127
],
[
127,
128
],
[
126,
129
],
[
97,
130
],
[
130,
131
],
[
131,
132
],
[
132,
133
],
[
95,
134
],
[
134,
135
],
[
178,
136
],
[
136,
137
],
[
136,
138
],
[
138,
139
],
[
139,
140
],
[
139,
141
],
[
138,
142
],
[
142,
143
],
[
143,
144
],
[
144,
145
],
[
144,
146
],
[
142,
147
],
[
147,
148
],
[
147,
149
],
[
142,
150
],
[
150,
151
],
[
151,
152
],
[
142,
153
],
[
154,
154
],
[
154,
155
],
[
155,
156
],
[
156,
157
],
[
157,
158
],
[
157,
159
],
[
156,
160
],
[
155,
161
],
[
161,
162
],
[
162,
163
],
[
163,
164
],
[
162,
165
],
[
155,
166
],
[
166,
167
],
[
167,
168
],
[
168,
169
],
[
167,
170
],
[
138,
171
],
[
171,
172
],
[
172,
173
],
[
173,
174
],
[
136,
175
],
[
175,
176
],
[
0,
177
],
[
177,
178
],
[
177,
179
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\tstatic int h, w;\n\tstatic Scanner sc = new Scanner(System.in);\n\n\tpublic static void main(String[] args) {\n\t\tinput();\n\t\twhile (h != 0 && w != 0){\n\t\t\tdrawLine();\n\t\t\tinput();\n\t\t}\n\n\t}\n\tstatic void drawLine () {\n\t\tString oddLine = makeOddLine(w);\n\t\tString evenLine = makeEvenLine(w);\n\t\tfor (int i = 0; i < h; i++){\n\t\t\tif (i % 2 == 0) System.out.println(oddLine);\n\t\t\telse\n\t\t\t\tSystem.out.println(evenLine);\n\t\t}\n\t\tSystem.out.println();\n\t}\n\tstatic void input (){\n\t\th = sc.nextInt();\n\t\tw = sc.nextInt();\n\t}\n\n\tstatic String makeOddLine(int n) {\n\t\tStringBuilder line = new StringBuilder();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\"#\");\n\t\t\t} else {\n\t\t\t\tline.append(\".\");\n\t\t\t}\n\t\t}\n\t\treturn line.toString();\n\t}\n\n\tstatic String makeEvenLine(int n) {\n\t\tStringBuilder line = new StringBuilder();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\".\");\n\t\t\t} else {\n\t\t\t\tline.append(\"#\");\n\t\t\t}\n\t\t}\n\t\treturn line.toString();\n\t}\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tstatic int h, w;\n\tstatic Scanner sc = new Scanner(System.in);\n\n\tpublic static void main(String[] args) {\n\t\tinput();\n\t\twhile (h != 0 && w != 0){\n\t\t\tdrawLine();\n\t\t\tinput();\n\t\t}\n\n\t}\n\tstatic void drawLine () {\n\t\tString oddLine = makeOddLine(w);\n\t\tString evenLine = makeEvenLine(w);\n\t\tfor (int i = 0; i < h; i++){\n\t\t\tif (i % 2 == 0) System.out.println(oddLine);\n\t\t\telse\n\t\t\t\tSystem.out.println(evenLine);\n\t\t}\n\t\tSystem.out.println();\n\t}\n\tstatic void input (){\n\t\th = sc.nextInt();\n\t\tw = sc.nextInt();\n\t}\n\n\tstatic String makeOddLine(int n) {\n\t\tStringBuilder line = new StringBuilder();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\"#\");\n\t\t\t} else {\n\t\t\t\tline.append(\".\");\n\t\t\t}\n\t\t}\n\t\treturn line.toString();\n\t}\n\n\tstatic String makeEvenLine(int n) {\n\t\tStringBuilder line = new StringBuilder();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\".\");\n\t\t\t} else {\n\t\t\t\tline.append(\"#\");\n\t\t\t}\n\t\t}\n\t\treturn line.toString();\n\t}\n\n}",
"Main",
"static int h",
"h",
"w;",
"w",
"static Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"public static void main(String[] args) {\n\t\tinput();\n\t\twhile (h != 0 && w != 0){\n\t\t\tdrawLine();\n\t\t\tinput();\n\t\t}\n\n\t}",
"main",
"{\n\t\tinput();\n\t\twhile (h != 0 && w != 0){\n\t\t\tdrawLine();\n\t\t\tinput();\n\t\t}\n\n\t}",
"input()",
"input",
"while (h != 0 && w != 0){\n\t\t\tdrawLine();\n\t\t\tinput();\n\t\t}",
"h != 0 && w != 0",
"h != 0",
"h",
"0",
"w != 0",
"w",
"0",
"{\n\t\t\tdrawLine();\n\t\t\tinput();\n\t\t}",
"drawLine()",
"drawLine",
"input()",
"input",
"String[] args",
"args",
"static void drawLine () {\n\t\tString oddLine = makeOddLine(w);\n\t\tString evenLine = makeEvenLine(w);\n\t\tfor (int i = 0; i < h; i++){\n\t\t\tif (i % 2 == 0) System.out.println(oddLine);\n\t\t\telse\n\t\t\t\tSystem.out.println(evenLine);\n\t\t}\n\t\tSystem.out.println();\n\t}",
"drawLine",
"{\n\t\tString oddLine = makeOddLine(w);\n\t\tString evenLine = makeEvenLine(w);\n\t\tfor (int i = 0; i < h; i++){\n\t\t\tif (i % 2 == 0) System.out.println(oddLine);\n\t\t\telse\n\t\t\t\tSystem.out.println(evenLine);\n\t\t}\n\t\tSystem.out.println();\n\t}",
"String oddLine = makeOddLine(w);",
"oddLine",
"makeOddLine(w)",
"makeOddLine",
"w",
"String evenLine = makeEvenLine(w);",
"evenLine",
"makeEvenLine(w)",
"makeEvenLine",
"w",
"for (int i = 0; i < h; i++){\n\t\t\tif (i % 2 == 0) System.out.println(oddLine);\n\t\t\telse\n\t\t\t\tSystem.out.println(evenLine);\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < h",
"i",
"h",
"i++",
"i++",
"i",
"{\n\t\t\tif (i % 2 == 0) System.out.println(oddLine);\n\t\t\telse\n\t\t\t\tSystem.out.println(evenLine);\n\t\t}",
"{\n\t\t\tif (i % 2 == 0) System.out.println(oddLine);\n\t\t\telse\n\t\t\t\tSystem.out.println(evenLine);\n\t\t}",
"if (i % 2 == 0) System.out.println(oddLine);\n\t\t\telse\n\t\t\t\tSystem.out.println(evenLine);",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"System.out.println(oddLine)",
"System.out.println",
"System.out",
"System",
"System.out",
"oddLine",
"System.out.println(evenLine)",
"System.out.println",
"System.out",
"System",
"System.out",
"evenLine",
"System.out.println()",
"System.out.println",
"System.out",
"System",
"System.out",
"static void input (){\n\t\th = sc.nextInt();\n\t\tw = sc.nextInt();\n\t}",
"input",
"{\n\t\th = sc.nextInt();\n\t\tw = sc.nextInt();\n\t}",
"h = sc.nextInt()",
"h",
"sc.nextInt()",
"sc.nextInt",
"sc",
"w = sc.nextInt()",
"w",
"sc.nextInt()",
"sc.nextInt",
"sc",
"static String makeOddLine(int n) {\n\t\tStringBuilder line = new StringBuilder();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\"#\");\n\t\t\t} else {\n\t\t\t\tline.append(\".\");\n\t\t\t}\n\t\t}\n\t\treturn line.toString();\n\t}",
"makeOddLine",
"{\n\t\tStringBuilder line = new StringBuilder();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\"#\");\n\t\t\t} else {\n\t\t\t\tline.append(\".\");\n\t\t\t}\n\t\t}\n\t\treturn line.toString();\n\t}",
"StringBuilder line = new StringBuilder();",
"line",
"new StringBuilder()",
"for (int i = 0; i < n; i++) {\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\"#\");\n\t\t\t} else {\n\t\t\t\tline.append(\".\");\n\t\t\t}\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\"#\");\n\t\t\t} else {\n\t\t\t\tline.append(\".\");\n\t\t\t}\n\t\t}",
"{\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\"#\");\n\t\t\t} else {\n\t\t\t\tline.append(\".\");\n\t\t\t}\n\t\t}",
"if (i % 2 == 0) {\n\t\t\t\tline.append(\"#\");\n\t\t\t} else {\n\t\t\t\tline.append(\".\");\n\t\t\t}",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\tline.append(\"#\");\n\t\t\t}",
"line.append(\"#\")",
"line.append",
"line",
"\"#\"",
"{\n\t\t\t\tline.append(\".\");\n\t\t\t}",
"line.append(\".\")",
"line.append",
"line",
"\".\"",
"return line.toString();",
"line.toString()",
"line.toString",
"line",
"int n",
"n",
"static String makeEvenLine(int n) {\n\t\tStringBuilder line = new StringBuilder();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\".\");\n\t\t\t} else {\n\t\t\t\tline.append(\"#\");\n\t\t\t}\n\t\t}\n\t\treturn line.toString();\n\t}",
"makeEvenLine",
"{\n\t\tStringBuilder line = new StringBuilder();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\".\");\n\t\t\t} else {\n\t\t\t\tline.append(\"#\");\n\t\t\t}\n\t\t}\n\t\treturn line.toString();\n\t}",
"StringBuilder line = new StringBuilder();",
"line",
"new StringBuilder()",
"for (int i = 0; i < n; i++) {\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\".\");\n\t\t\t} else {\n\t\t\t\tline.append(\"#\");\n\t\t\t}\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < n",
"i",
"n",
"i++",
"i++",
"i",
"{\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\".\");\n\t\t\t} else {\n\t\t\t\tline.append(\"#\");\n\t\t\t}\n\t\t}",
"{\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\".\");\n\t\t\t} else {\n\t\t\t\tline.append(\"#\");\n\t\t\t}\n\t\t}",
"if (i % 2 == 0) {\n\t\t\t\tline.append(\".\");\n\t\t\t} else {\n\t\t\t\tline.append(\"#\");\n\t\t\t}",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n\t\t\t\tline.append(\".\");\n\t\t\t}",
"line.append(\".\")",
"line.append",
"line",
"\".\"",
"{\n\t\t\t\tline.append(\"#\");\n\t\t\t}",
"line.append(\"#\")",
"line.append",
"line",
"\"#\"",
"return line.toString();",
"line.toString()",
"line.toString",
"line",
"int n",
"n",
"public class Main {\n\tstatic int h, w;\n\tstatic Scanner sc = new Scanner(System.in);\n\n\tpublic static void main(String[] args) {\n\t\tinput();\n\t\twhile (h != 0 && w != 0){\n\t\t\tdrawLine();\n\t\t\tinput();\n\t\t}\n\n\t}\n\tstatic void drawLine () {\n\t\tString oddLine = makeOddLine(w);\n\t\tString evenLine = makeEvenLine(w);\n\t\tfor (int i = 0; i < h; i++){\n\t\t\tif (i % 2 == 0) System.out.println(oddLine);\n\t\t\telse\n\t\t\t\tSystem.out.println(evenLine);\n\t\t}\n\t\tSystem.out.println();\n\t}\n\tstatic void input (){\n\t\th = sc.nextInt();\n\t\tw = sc.nextInt();\n\t}\n\n\tstatic String makeOddLine(int n) {\n\t\tStringBuilder line = new StringBuilder();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\"#\");\n\t\t\t} else {\n\t\t\t\tline.append(\".\");\n\t\t\t}\n\t\t}\n\t\treturn line.toString();\n\t}\n\n\tstatic String makeEvenLine(int n) {\n\t\tStringBuilder line = new StringBuilder();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\".\");\n\t\t\t} else {\n\t\t\t\tline.append(\"#\");\n\t\t\t}\n\t\t}\n\t\treturn line.toString();\n\t}\n\n}",
"public class Main {\n\tstatic int h, w;\n\tstatic Scanner sc = new Scanner(System.in);\n\n\tpublic static void main(String[] args) {\n\t\tinput();\n\t\twhile (h != 0 && w != 0){\n\t\t\tdrawLine();\n\t\t\tinput();\n\t\t}\n\n\t}\n\tstatic void drawLine () {\n\t\tString oddLine = makeOddLine(w);\n\t\tString evenLine = makeEvenLine(w);\n\t\tfor (int i = 0; i < h; i++){\n\t\t\tif (i % 2 == 0) System.out.println(oddLine);\n\t\t\telse\n\t\t\t\tSystem.out.println(evenLine);\n\t\t}\n\t\tSystem.out.println();\n\t}\n\tstatic void input (){\n\t\th = sc.nextInt();\n\t\tw = sc.nextInt();\n\t}\n\n\tstatic String makeOddLine(int n) {\n\t\tStringBuilder line = new StringBuilder();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\"#\");\n\t\t\t} else {\n\t\t\t\tline.append(\".\");\n\t\t\t}\n\t\t}\n\t\treturn line.toString();\n\t}\n\n\tstatic String makeEvenLine(int n) {\n\t\tStringBuilder line = new StringBuilder();\n\t\tfor (int i = 0; i < n; i++) {\n\t\t\tif (i % 2 == 0) {\n\t\t\t\tline.append(\".\");\n\t\t\t} else {\n\t\t\t\tline.append(\"#\");\n\t\t\t}\n\t\t}\n\t\treturn line.toString();\n\t}\n\n}",
"Main"
] | import java.util.Scanner;
public class Main {
static int h, w;
static Scanner sc = new Scanner(System.in);
public static void main(String[] args) {
input();
while (h != 0 && w != 0){
drawLine();
input();
}
}
static void drawLine () {
String oddLine = makeOddLine(w);
String evenLine = makeEvenLine(w);
for (int i = 0; i < h; i++){
if (i % 2 == 0) System.out.println(oddLine);
else
System.out.println(evenLine);
}
System.out.println();
}
static void input (){
h = sc.nextInt();
w = sc.nextInt();
}
static String makeOddLine(int n) {
StringBuilder line = new StringBuilder();
for (int i = 0; i < n; i++) {
if (i % 2 == 0) {
line.append("#");
} else {
line.append(".");
}
}
return line.toString();
}
static String makeEvenLine(int n) {
StringBuilder line = new StringBuilder();
for (int i = 0; i < n; i++) {
if (i % 2 == 0) {
line.append(".");
} else {
line.append("#");
}
}
return line.toString();
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
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,
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,
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
],
[
114,
5
],
[
114,
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
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
86,
91
],
[
77,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
95,
97
],
[
93,
98
],
[
63,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
101,
103
],
[
99,
104
],
[
17,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
105,
110
],
[
6,
111
],
[
111,
112
],
[
0,
113
],
[
113,
114
],
[
113,
115
]
] | [
"import java.io.*;\npublic class Main {\n\tpublic static void main(String[] args)throws IOException{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tint count = 0;\n\t\t\n\t\twhile(true){\n\t\t\t//int count= 0;\n\t\t\t\n\t\t\tString[] str = br.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) break;\n\t\t\t\n\t\t\t\n\t\t\t//if(H%2 == 0){\n\t\t\t\tfor(int i=0; i<H; i++){\n\t\t\t\t\tfor(int j=0; j<W; j++){\n\t\t\t\t\t\tif((j+i)%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\t\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t\t\n\t\t}\n\t\t\n\t}\n}",
"import java.io.*;",
"io.*",
"java",
"public class Main {\n\tpublic static void main(String[] args)throws IOException{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tint count = 0;\n\t\t\n\t\twhile(true){\n\t\t\t//int count= 0;\n\t\t\t\n\t\t\tString[] str = br.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) break;\n\t\t\t\n\t\t\t\n\t\t\t//if(H%2 == 0){\n\t\t\t\tfor(int i=0; i<H; i++){\n\t\t\t\t\tfor(int j=0; j<W; j++){\n\t\t\t\t\t\tif((j+i)%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\t\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t\t\n\t\t}\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\tint count = 0;\n\t\t\n\t\twhile(true){\n\t\t\t//int count= 0;\n\t\t\t\n\t\t\tString[] str = br.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) break;\n\t\t\t\n\t\t\t\n\t\t\t//if(H%2 == 0){\n\t\t\t\tfor(int i=0; i<H; i++){\n\t\t\t\t\tfor(int j=0; j<W; j++){\n\t\t\t\t\t\tif((j+i)%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\t\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t\t\n\t\t}\n\t\t\n\t}",
"main",
"{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tint count = 0;\n\t\t\n\t\twhile(true){\n\t\t\t//int count= 0;\n\t\t\t\n\t\t\tString[] str = br.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) break;\n\t\t\t\n\t\t\t\n\t\t\t//if(H%2 == 0){\n\t\t\t\tfor(int i=0; i<H; i++){\n\t\t\t\t\tfor(int j=0; j<W; j++){\n\t\t\t\t\t\tif((j+i)%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\t\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t\t\n\t\t}\n\t\t\n\t}",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"int count = 0;",
"count",
"0",
"while(true){\n\t\t\t//int count= 0;\n\t\t\t\n\t\t\tString[] str = br.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) break;\n\t\t\t\n\t\t\t\n\t\t\t//if(H%2 == 0){\n\t\t\t\tfor(int i=0; i<H; i++){\n\t\t\t\t\tfor(int j=0; j<W; j++){\n\t\t\t\t\t\tif((j+i)%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\t\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t\t\n\t\t}",
"true",
"{\n\t\t\t//int count= 0;\n\t\t\t\n\t\t\tString[] str = br.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) break;\n\t\t\t\n\t\t\t\n\t\t\t//if(H%2 == 0){\n\t\t\t\tfor(int i=0; i<H; i++){\n\t\t\t\t\tfor(int j=0; j<W; j++){\n\t\t\t\t\t\tif((j+i)%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\t\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t\t\n\t\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",
"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) 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\t\tfor(int j=0; j<W; j++){\n\t\t\t\t\t\tif((j+i)%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\t\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t}",
"int i=0;",
"int i=0;",
"i",
"0",
"i<H",
"i",
"H",
"i++",
"i++",
"i",
"{\n\t\t\t\t\tfor(int j=0; j<W; j++){\n\t\t\t\t\t\tif((j+i)%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\t\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t}",
"{\n\t\t\t\t\tfor(int j=0; j<W; j++){\n\t\t\t\t\t\tif((j+i)%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\t\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t}",
"for(int j=0; j<W; j++){\n\t\t\t\t\t\tif((j+i)%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\t\n\t\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\tif((j+i)%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\t\n\t\t\t\t\t}",
"{\n\t\t\t\t\t\tif((j+i)%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\t\n\t\t\t\t\t}",
"if((j+i)%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+i)%2 == 0",
"(j+i)%2",
"(j+i)",
"j",
"i",
"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\"",
"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\tint count = 0;\n\t\t\n\t\twhile(true){\n\t\t\t//int count= 0;\n\t\t\t\n\t\t\tString[] str = br.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) break;\n\t\t\t\n\t\t\t\n\t\t\t//if(H%2 == 0){\n\t\t\t\tfor(int i=0; i<H; i++){\n\t\t\t\t\tfor(int j=0; j<W; j++){\n\t\t\t\t\t\tif((j+i)%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\t\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t\t\n\t\t}\n\t\t\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\tint count = 0;\n\t\t\n\t\twhile(true){\n\t\t\t//int count= 0;\n\t\t\t\n\t\t\tString[] str = br.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) break;\n\t\t\t\n\t\t\t\n\t\t\t//if(H%2 == 0){\n\t\t\t\tfor(int i=0; i<H; i++){\n\t\t\t\t\tfor(int j=0; j<W; j++){\n\t\t\t\t\t\tif((j+i)%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\t\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.print(\"\\n\");\n\t\t\t\n\t\t\t\t\t\n\t\t}\n\t\t\n\t}\n}",
"Main"
] | import java.io.*;
public class Main {
public static void main(String[] args)throws IOException{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int count = 0;
while(true){
//int count= 0;
String[] str = br.readLine().split(" ");
int H = Integer.parseInt(str[0]);
int W = Integer.parseInt(str[1]);
if(H==0 && W==0) break;
//if(H%2 == 0){
for(int i=0; i<H; i++){
for(int j=0; j<W; j++){
if((j+i)%2 == 0){
System.out.print("#");
}else {
System.out.print(".");
}
}
System.out.print("\n");
}
System.out.print("\n");
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
38,
30,
41,
13,
20,
41,
13,
41,
13,
42,
2,
2,
0,
13,
4,
18,
13,
17,
2,
0,
13,
4,
18,
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,
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,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
96,
5
],
[
96,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
10,
11
],
[
11,
12
],
[
11,
13
],
[
10,
14
],
[
14,
15
],
[
10,
16
],
[
16,
17
],
[
10,
18
],
[
18,
19
],
[
19,
20
],
[
20,
21
],
[
21,
22
],
[
21,
23
],
[
23,
24
],
[
24,
25
],
[
20,
26
],
[
19,
27
],
[
27,
28
],
[
28,
29
],
[
28,
30
],
[
30,
31
],
[
31,
32
],
[
27,
33
],
[
18,
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
],
[
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
],
[
34,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
6,
93
],
[
93,
94
],
[
0,
95
],
[
95,
96
],
[
95,
97
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\n public static void main(String[] args) {\n try (Scanner scanner = new Scanner(System.in)) {\n int a, b;\n while ((a = scanner.nextInt()) != 0 && (b = scanner.nextInt()) != 0) {\n for (int i = 0; i < a; i++) {\n for (int j = 0; j < b; j++) {\n if ((i % 2 == j % 2)) {\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\n public static void main(String[] args) {\n try (Scanner scanner = new Scanner(System.in)) {\n int a, b;\n while ((a = scanner.nextInt()) != 0 && (b = scanner.nextInt()) != 0) {\n for (int i = 0; i < a; i++) {\n for (int j = 0; j < b; j++) {\n if ((i % 2 == j % 2)) {\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}",
"Main",
"public static void main(String[] args) {\n try (Scanner scanner = new Scanner(System.in)) {\n int a, b;\n while ((a = scanner.nextInt()) != 0 && (b = scanner.nextInt()) != 0) {\n for (int i = 0; i < a; i++) {\n for (int j = 0; j < b; j++) {\n if ((i % 2 == j % 2)) {\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",
"{\n try (Scanner scanner = new Scanner(System.in)) {\n int a, b;\n while ((a = scanner.nextInt()) != 0 && (b = scanner.nextInt()) != 0) {\n for (int i = 0; i < a; i++) {\n for (int j = 0; j < b; j++) {\n if ((i % 2 == j % 2)) {\n System.out.print(\"#\");\n } else {\n System.out.print('.');\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n }",
"try (Scanner scanner = new Scanner(System.in)) {\n int a, b;\n while ((a = scanner.nextInt()) != 0 && (b = scanner.nextInt()) != 0) {\n for (int i = 0; i < a; i++) {\n for (int j = 0; j < b; j++) {\n if ((i % 2 == j % 2)) {\n System.out.print(\"#\");\n } else {\n System.out.print('.');\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n }",
"{\n int a, b;\n while ((a = scanner.nextInt()) != 0 && (b = scanner.nextInt()) != 0) {\n for (int i = 0; i < a; i++) {\n for (int j = 0; j < b; j++) {\n if ((i % 2 == j % 2)) {\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 scanner = new Scanner(System.in)",
"new Scanner(System.in)",
"int a",
"a",
"b;",
"b",
"while ((a = scanner.nextInt()) != 0 && (b = scanner.nextInt()) != 0) {\n for (int i = 0; i < a; i++) {\n for (int j = 0; j < b; j++) {\n if ((i % 2 == j % 2)) {\n System.out.print(\"#\");\n } else {\n System.out.print('.');\n }\n }\n System.out.println();\n }\n System.out.println();\n }",
"(a = scanner.nextInt()) != 0 && (b = scanner.nextInt()) != 0",
"(a = scanner.nextInt()) != 0",
"(a = scanner.nextInt())",
"a",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"0",
"(b = scanner.nextInt()) != 0",
"(b = scanner.nextInt())",
"b",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"0",
"{\n for (int i = 0; i < a; i++) {\n for (int j = 0; j < b; j++) {\n if ((i % 2 == j % 2)) {\n System.out.print(\"#\");\n } else {\n System.out.print('.');\n }\n }\n System.out.println();\n }\n System.out.println();\n }",
"for (int i = 0; i < a; i++) {\n for (int j = 0; j < b; j++) {\n if ((i % 2 == j % 2)) {\n System.out.print(\"#\");\n } else {\n System.out.print('.');\n }\n }\n System.out.println();\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 % 2 == j % 2)) {\n System.out.print(\"#\");\n } else {\n System.out.print('.');\n }\n }\n System.out.println();\n }",
"{\n for (int j = 0; j < b; j++) {\n if ((i % 2 == j % 2)) {\n System.out.print(\"#\");\n } else {\n System.out.print('.');\n }\n }\n System.out.println();\n }",
"for (int j = 0; j < b; j++) {\n if ((i % 2 == j % 2)) {\n System.out.print(\"#\");\n } else {\n System.out.print('.');\n }\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < b",
"j",
"b",
"j++",
"j++",
"j",
"{\n if ((i % 2 == j % 2)) {\n System.out.print(\"#\");\n } else {\n System.out.print('.');\n }\n }",
"{\n if ((i % 2 == j % 2)) {\n System.out.print(\"#\");\n } else {\n System.out.print('.');\n }\n }",
"if ((i % 2 == j % 2)) {\n System.out.print(\"#\");\n } else {\n System.out.print('.');\n }",
"(i % 2 == j % 2)",
"i % 2",
"i",
"2",
"j % 2",
"j",
"2",
"{\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\n public static void main(String[] args) {\n try (Scanner scanner = new Scanner(System.in)) {\n int a, b;\n while ((a = scanner.nextInt()) != 0 && (b = scanner.nextInt()) != 0) {\n for (int i = 0; i < a; i++) {\n for (int j = 0; j < b; j++) {\n if ((i % 2 == j % 2)) {\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}",
"public class Main {\n\n public static void main(String[] args) {\n try (Scanner scanner = new Scanner(System.in)) {\n int a, b;\n while ((a = scanner.nextInt()) != 0 && (b = scanner.nextInt()) != 0) {\n for (int i = 0; i < a; i++) {\n for (int j = 0; j < b; j++) {\n if ((i % 2 == j % 2)) {\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}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
try (Scanner scanner = new Scanner(System.in)) {
int a, b;
while ((a = scanner.nextInt()) != 0 && (b = scanner.nextInt()) != 0) {
for (int i = 0; i < a; i++) {
for (int j = 0; j < b; 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,
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,
4,
18,
18,
13,
13,
17,
4,
18,
18,
13,
13,
17,
30,
14,
2,
2,
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
] | [
[
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
],
[
62,
64
],
[
61,
65
],
[
60,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
69,
71
],
[
68,
72
],
[
67,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
73,
78
],
[
67,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
79,
84
],
[
60,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
88,
90
],
[
87,
91
],
[
86,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
94,
96
],
[
92,
97
],
[
86,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
100,
102
],
[
98,
103
],
[
46,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
106,
108
],
[
14,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
6,
114
],
[
114,
115
]
] | [
"import java.util.Scanner;\nclass Main{\npublic static void main(String[] args){\nScanner scan=new Scanner(System.in);\nwhile(true){\nint A=scan.nextInt();\nint B=scan.nextInt();\nif(A==0&&B==0)\nbreak;\nfor(int a=0;a<A;a++){\nfor(int b=0;b<B;b++){\n\tif(a%2==0){\n\tif(b%2==0)\nSystem.out.print(\"#\");\n\telse\n\t\tSystem.out.print(\".\");\n\t}\n\telse{\n\t\tif(b%2==1)\n\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n}\nSystem.out.println();\n}\nSystem.out.println();\n}\n}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main{\npublic static void main(String[] args){\nScanner scan=new Scanner(System.in);\nwhile(true){\nint A=scan.nextInt();\nint B=scan.nextInt();\nif(A==0&&B==0)\nbreak;\nfor(int a=0;a<A;a++){\nfor(int b=0;b<B;b++){\n\tif(a%2==0){\n\tif(b%2==0)\nSystem.out.print(\"#\");\n\telse\n\t\tSystem.out.print(\".\");\n\t}\n\telse{\n\t\tif(b%2==1)\n\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n}\nSystem.out.println();\n}\nSystem.out.println();\n}\n}\n}",
"Main",
"public static void main(String[] args){\nScanner scan=new Scanner(System.in);\nwhile(true){\nint A=scan.nextInt();\nint B=scan.nextInt();\nif(A==0&&B==0)\nbreak;\nfor(int a=0;a<A;a++){\nfor(int b=0;b<B;b++){\n\tif(a%2==0){\n\tif(b%2==0)\nSystem.out.print(\"#\");\n\telse\n\t\tSystem.out.print(\".\");\n\t}\n\telse{\n\t\tif(b%2==1)\n\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n}\nSystem.out.println();\n}\nSystem.out.println();\n}\n}",
"main",
"{\nScanner scan=new Scanner(System.in);\nwhile(true){\nint A=scan.nextInt();\nint B=scan.nextInt();\nif(A==0&&B==0)\nbreak;\nfor(int a=0;a<A;a++){\nfor(int b=0;b<B;b++){\n\tif(a%2==0){\n\tif(b%2==0)\nSystem.out.print(\"#\");\n\telse\n\t\tSystem.out.print(\".\");\n\t}\n\telse{\n\t\tif(b%2==1)\n\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n}\nSystem.out.println();\n}\nSystem.out.println();\n}\n}",
"Scanner scan=new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"while(true){\nint A=scan.nextInt();\nint B=scan.nextInt();\nif(A==0&&B==0)\nbreak;\nfor(int a=0;a<A;a++){\nfor(int b=0;b<B;b++){\n\tif(a%2==0){\n\tif(b%2==0)\nSystem.out.print(\"#\");\n\telse\n\t\tSystem.out.print(\".\");\n\t}\n\telse{\n\t\tif(b%2==1)\n\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n}\nSystem.out.println();\n}\nSystem.out.println();\n}",
"true",
"{\nint A=scan.nextInt();\nint B=scan.nextInt();\nif(A==0&&B==0)\nbreak;\nfor(int a=0;a<A;a++){\nfor(int b=0;b<B;b++){\n\tif(a%2==0){\n\tif(b%2==0)\nSystem.out.print(\"#\");\n\telse\n\t\tSystem.out.print(\".\");\n\t}\n\telse{\n\t\tif(b%2==1)\n\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n}\nSystem.out.println();\n}\nSystem.out.println();\n}",
"int A=scan.nextInt();",
"A",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int B=scan.nextInt();",
"B",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if(A==0&&B==0)\nbreak;",
"A==0&&B==0",
"A==0",
"A",
"0",
"B==0",
"B",
"0",
"break;",
"for(int a=0;a<A;a++){\nfor(int b=0;b<B;b++){\n\tif(a%2==0){\n\tif(b%2==0)\nSystem.out.print(\"#\");\n\telse\n\t\tSystem.out.print(\".\");\n\t}\n\telse{\n\t\tif(b%2==1)\n\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n}\nSystem.out.println();\n}",
"int a=0;",
"int a=0;",
"a",
"0",
"a<A",
"a",
"A",
"a++",
"a++",
"a",
"{\nfor(int b=0;b<B;b++){\n\tif(a%2==0){\n\tif(b%2==0)\nSystem.out.print(\"#\");\n\telse\n\t\tSystem.out.print(\".\");\n\t}\n\telse{\n\t\tif(b%2==1)\n\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n}\nSystem.out.println();\n}",
"{\nfor(int b=0;b<B;b++){\n\tif(a%2==0){\n\tif(b%2==0)\nSystem.out.print(\"#\");\n\telse\n\t\tSystem.out.print(\".\");\n\t}\n\telse{\n\t\tif(b%2==1)\n\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n}\nSystem.out.println();\n}",
"for(int b=0;b<B;b++){\n\tif(a%2==0){\n\tif(b%2==0)\nSystem.out.print(\"#\");\n\telse\n\t\tSystem.out.print(\".\");\n\t}\n\telse{\n\t\tif(b%2==1)\n\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n}",
"int b=0;",
"int b=0;",
"b",
"0",
"b<B",
"b",
"B",
"b++",
"b++",
"b",
"{\n\tif(a%2==0){\n\tif(b%2==0)\nSystem.out.print(\"#\");\n\telse\n\t\tSystem.out.print(\".\");\n\t}\n\telse{\n\t\tif(b%2==1)\n\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n}",
"{\n\tif(a%2==0){\n\tif(b%2==0)\nSystem.out.print(\"#\");\n\telse\n\t\tSystem.out.print(\".\");\n\t}\n\telse{\n\t\tif(b%2==1)\n\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}\n}",
"if(a%2==0){\n\tif(b%2==0)\nSystem.out.print(\"#\");\n\telse\n\t\tSystem.out.print(\".\");\n\t}\n\telse{\n\t\tif(b%2==1)\n\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}",
"a%2==0",
"a%2",
"a",
"2",
"0",
"{\n\tif(b%2==0)\nSystem.out.print(\"#\");\n\telse\n\t\tSystem.out.print(\".\");\n\t}",
"if(b%2==0)\nSystem.out.print(\"#\");\n\telse\n\t\tSystem.out.print(\".\");",
"b%2==0",
"b%2",
"b",
"2",
"0",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\tif(b%2==1)\n\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t}",
"if(b%2==1)\n\t\t\tSystem.out.print(\"#\");\n\t\t\t\telse\n\t\t\t\t\tSystem.out.print(\".\");",
"b%2==1",
"b%2",
"b",
"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"
] | import java.util.Scanner;
class Main{
public static void main(String[] args){
Scanner scan=new Scanner(System.in);
while(true){
int A=scan.nextInt();
int B=scan.nextInt();
if(A==0&&B==0)
break;
for(int a=0;a<A;a++){
for(int b=0;b<B;b++){
if(a%2==0){
if(b%2==0)
System.out.print("#");
else
System.out.print(".");
}
else{
if(b%2==1)
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,
42,
17,
30,
38,
5,
13,
30,
4,
18,
18,
13,
13,
2,
17,
13,
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,
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,
14,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
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
],
[
170,
8
],
[
170,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
19,
20
],
[
19,
21
],
[
21,
22
],
[
22,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
22,
27
],
[
27,
28
],
[
27,
29
],
[
18,
30
],
[
30,
31
],
[
31,
32
],
[
31,
33
],
[
33,
34
],
[
34,
35
],
[
30,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
39,
40
],
[
30,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
43,
45
],
[
42,
46
],
[
46,
47
],
[
46,
48
],
[
41,
49
],
[
30,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
50,
55
],
[
55,
56
],
[
55,
57
],
[
50,
58
],
[
58,
59
],
[
59,
60
],
[
50,
61
],
[
62,
62
],
[
62,
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
],
[
79,
80
],
[
79,
81
],
[
78,
82
],
[
77,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
83,
87
],
[
76,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
89,
94
],
[
76,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
97,
101
],
[
96,
102
],
[
102,
103
],
[
103,
104
],
[
103,
105
],
[
102,
106
],
[
95,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
110,
112
],
[
108,
113
],
[
95,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
117,
119
],
[
116,
120
],
[
115,
121
],
[
121,
122
],
[
122,
123
],
[
122,
124
],
[
121,
125
],
[
114,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
127,
132
],
[
114,
133
],
[
133,
134
],
[
134,
135
],
[
135,
136
],
[
136,
137
],
[
136,
138
],
[
135,
139
],
[
134,
140
],
[
140,
141
],
[
141,
142
],
[
141,
143
],
[
140,
144
],
[
133,
145
],
[
145,
146
],
[
146,
147
],
[
147,
148
],
[
148,
149
],
[
148,
150
],
[
146,
151
],
[
62,
152
],
[
152,
153
],
[
153,
154
],
[
154,
155
],
[
154,
156
],
[
152,
157
],
[
30,
158
],
[
158,
159
],
[
159,
160
],
[
160,
161
],
[
160,
162
],
[
158,
163
],
[
11,
164
],
[
164,
165
],
[
165,
166
],
[
9,
167
],
[
167,
168
],
[
0,
169
],
[
169,
170
],
[
169,
171
]
] | [
"import java.util.InputMismatchException;\nimport java.util.Scanner;\n\npublic class Main{\n\n\n\tpublic static void main(String[] args){\n\n \tScanner scan = new Scanner(System.in);\n\n\t\t\twhile(true){\n\t\t\t\ttry{\n int H=scan.nextInt();\n\t\t\tint W=scan.nextInt();\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%2==0&&j%2==0){System.out.print('#');}\n\t\t\t\t\telse if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){System.out.print('#');}\n\n\t\t\t\t}System.out.print('\\n');\n\t\t\t }System.out.print('\\n');\n\n\t\t\t\t}catch(InputMismatchException e){\n\t\t\t\t\tSystem.out.println(\"??¨??????:\"+e);\n\n\t\t\t\t}\n\n\t\t\t}\n \tscan.close();\n\n\n\t}\n\n}",
"import java.util.InputMismatchException;",
"InputMismatchException",
"java.util",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main{\n\n\n\tpublic static void main(String[] args){\n\n \tScanner scan = new Scanner(System.in);\n\n\t\t\twhile(true){\n\t\t\t\ttry{\n int H=scan.nextInt();\n\t\t\tint W=scan.nextInt();\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%2==0&&j%2==0){System.out.print('#');}\n\t\t\t\t\telse if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){System.out.print('#');}\n\n\t\t\t\t}System.out.print('\\n');\n\t\t\t }System.out.print('\\n');\n\n\t\t\t\t}catch(InputMismatchException e){\n\t\t\t\t\tSystem.out.println(\"??¨??????:\"+e);\n\n\t\t\t\t}\n\n\t\t\t}\n \tscan.close();\n\n\n\t}\n\n}",
"Main",
"public static void main(String[] args){\n\n \tScanner scan = new Scanner(System.in);\n\n\t\t\twhile(true){\n\t\t\t\ttry{\n int H=scan.nextInt();\n\t\t\tint W=scan.nextInt();\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%2==0&&j%2==0){System.out.print('#');}\n\t\t\t\t\telse if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){System.out.print('#');}\n\n\t\t\t\t}System.out.print('\\n');\n\t\t\t }System.out.print('\\n');\n\n\t\t\t\t}catch(InputMismatchException e){\n\t\t\t\t\tSystem.out.println(\"??¨??????:\"+e);\n\n\t\t\t\t}\n\n\t\t\t}\n \tscan.close();\n\n\n\t}",
"main",
"{\n\n \tScanner scan = new Scanner(System.in);\n\n\t\t\twhile(true){\n\t\t\t\ttry{\n int H=scan.nextInt();\n\t\t\tint W=scan.nextInt();\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%2==0&&j%2==0){System.out.print('#');}\n\t\t\t\t\telse if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){System.out.print('#');}\n\n\t\t\t\t}System.out.print('\\n');\n\t\t\t }System.out.print('\\n');\n\n\t\t\t\t}catch(InputMismatchException e){\n\t\t\t\t\tSystem.out.println(\"??¨??????:\"+e);\n\n\t\t\t\t}\n\n\t\t\t}\n \tscan.close();\n\n\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"while(true){\n\t\t\t\ttry{\n int H=scan.nextInt();\n\t\t\tint W=scan.nextInt();\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%2==0&&j%2==0){System.out.print('#');}\n\t\t\t\t\telse if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){System.out.print('#');}\n\n\t\t\t\t}System.out.print('\\n');\n\t\t\t }System.out.print('\\n');\n\n\t\t\t\t}catch(InputMismatchException e){\n\t\t\t\t\tSystem.out.println(\"??¨??????:\"+e);\n\n\t\t\t\t}\n\n\t\t\t}",
"true",
"{\n\t\t\t\ttry{\n int H=scan.nextInt();\n\t\t\tint W=scan.nextInt();\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%2==0&&j%2==0){System.out.print('#');}\n\t\t\t\t\telse if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){System.out.print('#');}\n\n\t\t\t\t}System.out.print('\\n');\n\t\t\t }System.out.print('\\n');\n\n\t\t\t\t}catch(InputMismatchException e){\n\t\t\t\t\tSystem.out.println(\"??¨??????:\"+e);\n\n\t\t\t\t}\n\n\t\t\t}",
"try{\n int H=scan.nextInt();\n\t\t\tint W=scan.nextInt();\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%2==0&&j%2==0){System.out.print('#');}\n\t\t\t\t\telse if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){System.out.print('#');}\n\n\t\t\t\t}System.out.print('\\n');\n\t\t\t }System.out.print('\\n');\n\n\t\t\t\t}catch(InputMismatchException e){\n\t\t\t\t\tSystem.out.println(\"??¨??????:\"+e);\n\n\t\t\t\t}",
"catch(InputMismatchException e){\n\t\t\t\t\tSystem.out.println(\"??¨??????:\"+e);\n\n\t\t\t\t}",
"InputMismatchException e",
"{\n\t\t\t\t\tSystem.out.println(\"??¨??????:\"+e);\n\n\t\t\t\t}",
"System.out.println(\"??¨??????:\"+e)",
"System.out.println",
"System.out",
"System",
"System.out",
"\"??¨??????:\"+e",
"\"??¨??????:\"",
"e",
"{\n int H=scan.nextInt();\n\t\t\tint W=scan.nextInt();\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%2==0&&j%2==0){System.out.print('#');}\n\t\t\t\t\telse if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){System.out.print('#');}\n\n\t\t\t\t}System.out.print('\\n');\n\t\t\t }System.out.print('\\n');\n\n\t\t\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;",
"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&&j%2==0){System.out.print('#');}\n\t\t\t\t\telse if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){System.out.print('#');}\n\n\t\t\t\t}System.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\tfor(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0&&j%2==0){System.out.print('#');}\n\t\t\t\t\telse if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){System.out.print('#');}\n\n\t\t\t\t}System.out.print('\\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&&j%2==0){System.out.print('#');}\n\t\t\t\t\telse if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){System.out.print('#');}\n\n\t\t\t\t}System.out.print('\\n');\n\t\t\t }",
"for(int j=0;j<W;j++){\n\t\t\t\t\tif(i%2==0&&j%2==0){System.out.print('#');}\n\t\t\t\t\telse if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){System.out.print('#');}\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%2==0&&j%2==0){System.out.print('#');}\n\t\t\t\t\telse if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){System.out.print('#');}\n\n\t\t\t\t}",
"{\n\t\t\t\t\tif(i%2==0&&j%2==0){System.out.print('#');}\n\t\t\t\t\telse if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){System.out.print('#');}\n\n\t\t\t\t}",
"if(i%2==0&&j%2==0){System.out.print('#');}\n\t\t\t\t\telse if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){System.out.print('#');}",
"i%2==0&&j%2==0",
"i%2==0",
"i%2",
"i",
"2",
"0",
"j%2==0",
"j%2",
"j",
"2",
"0",
"{System.out.print('#');}",
"System.out.print('#')",
"System.out.print",
"System.out",
"System",
"System.out",
"'#'",
"if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){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.print",
"System.out",
"System",
"System.out",
"'.'",
"if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){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.print",
"System.out",
"System",
"System.out",
"'.'",
"if(i%2==1&&j%2==1){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",
"{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'",
"scan.close()",
"scan.close",
"scan",
"String[] args",
"args",
"public class Main{\n\n\n\tpublic static void main(String[] args){\n\n \tScanner scan = new Scanner(System.in);\n\n\t\t\twhile(true){\n\t\t\t\ttry{\n int H=scan.nextInt();\n\t\t\tint W=scan.nextInt();\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%2==0&&j%2==0){System.out.print('#');}\n\t\t\t\t\telse if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){System.out.print('#');}\n\n\t\t\t\t}System.out.print('\\n');\n\t\t\t }System.out.print('\\n');\n\n\t\t\t\t}catch(InputMismatchException e){\n\t\t\t\t\tSystem.out.println(\"??¨??????:\"+e);\n\n\t\t\t\t}\n\n\t\t\t}\n \tscan.close();\n\n\n\t}\n\n}",
"public class Main{\n\n\n\tpublic static void main(String[] args){\n\n \tScanner scan = new Scanner(System.in);\n\n\t\t\twhile(true){\n\t\t\t\ttry{\n int H=scan.nextInt();\n\t\t\tint W=scan.nextInt();\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%2==0&&j%2==0){System.out.print('#');}\n\t\t\t\t\telse if(i%2==0&&j%2==1){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==0){System.out.print('.');}\n\t\t\t\t\telse if(i%2==1&&j%2==1){System.out.print('#');}\n\n\t\t\t\t}System.out.print('\\n');\n\t\t\t }System.out.print('\\n');\n\n\t\t\t\t}catch(InputMismatchException e){\n\t\t\t\t\tSystem.out.println(\"??¨??????:\"+e);\n\n\t\t\t\t}\n\n\t\t\t}\n \tscan.close();\n\n\n\t}\n\n}",
"Main"
] | import java.util.InputMismatchException;
import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
while(true){
try{
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%2==0&&j%2==0){System.out.print('#');}
else if(i%2==0&&j%2==1){System.out.print('.');}
else if(i%2==1&&j%2==0){System.out.print('.');}
else if(i%2==1&&j%2==1){System.out.print('#');}
}System.out.print('\n');
}System.out.print('\n');
}catch(InputMismatchException e){
System.out.println("??¨??????:"+e);
}
}
scan.close();
}
} |
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
41,
13,
20,
38,
5,
13,
30,
4,
18,
13,
30,
42,
17,
30,
0,
13,
4,
18,
13,
0,
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,
41,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
0,
13,
2,
2,
13,
17,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
14,
13,
30,
4,
18,
13,
8,
2,
2,
13,
17,
17,
17,
17,
30,
4,
18,
13,
8,
2,
2,
13,
17,
17,
17,
17,
4,
18,
13,
17,
4,
18,
18,
13,
13,
4,
18,
13,
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
],
[
154,
11
],
[
154,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
14,
20
],
[
20,
21
],
[
14,
22
],
[
22,
23
],
[
22,
24
],
[
14,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
28,
29
],
[
29,
30
],
[
30,
31
],
[
25,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
35,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
39,
40
],
[
35,
41
],
[
41,
42
],
[
41,
43
],
[
43,
44
],
[
44,
45
],
[
43,
46
],
[
35,
47
],
[
47,
48
],
[
47,
49
],
[
49,
50
],
[
50,
51
],
[
49,
52
],
[
52,
53
],
[
52,
54
],
[
35,
55
],
[
55,
56
],
[
55,
57
],
[
57,
58
],
[
58,
59
],
[
57,
60
],
[
60,
61
],
[
60,
62
],
[
35,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
65,
67
],
[
64,
68
],
[
68,
69
],
[
68,
70
],
[
63,
71
],
[
71,
72
],
[
35,
73
],
[
73,
74
],
[
73,
75
],
[
35,
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
],
[
89,
91
],
[
91,
92
],
[
92,
93
],
[
92,
94
],
[
91,
95
],
[
88,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
96,
101
],
[
101,
102
],
[
101,
103
],
[
96,
104
],
[
104,
105
],
[
105,
106
],
[
96,
107
],
[
108,
108
],
[
108,
109
],
[
109,
110
],
[
109,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
112,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
117,
119
],
[
116,
120
],
[
115,
121
],
[
115,
122
],
[
109,
123
],
[
123,
124
],
[
124,
125
],
[
125,
126
],
[
124,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
128,
132
],
[
127,
133
],
[
127,
134
],
[
88,
135
],
[
135,
136
],
[
136,
137
],
[
135,
138
],
[
35,
139
],
[
139,
140
],
[
140,
141
],
[
141,
142
],
[
141,
143
],
[
139,
144
],
[
144,
145
],
[
145,
146
],
[
35,
147
],
[
147,
148
],
[
148,
149
],
[
147,
150
],
[
12,
151
],
[
151,
152
],
[
0,
153
],
[
153,
154
],
[
153,
155
]
] | [
"\nimport java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\tString str;\n\t\tString[] arrStr;\n\t\tStringBuilder sb = new StringBuilder();\n\t\ttry {\n\n\t\t\twhile (true) {\n\t\t\t\tstr = br.readLine();\n\t\t\t\tarrStr = str.split(\" \");\n\n\t\t\t\tint h = Integer.parseInt(arrStr[0]);\n\t\t\t\tint w = Integer.parseInt(arrStr[1]);\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tboolean iKisu = false;\n\t\t\t\tfor (int i = 0; i < h; i++) {\n\t\t\t\t\tiKisu = (i%2==0);\n\t\t\t\t\tfor (int j = 0; j < w; j++) {\n\t\t\t\t\t\tif ( iKisu ){\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println(sb.toString());\n\t\t\t\tsb.setLength(0);\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",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\tString str;\n\t\tString[] arrStr;\n\t\tStringBuilder sb = new StringBuilder();\n\t\ttry {\n\n\t\t\twhile (true) {\n\t\t\t\tstr = br.readLine();\n\t\t\t\tarrStr = str.split(\" \");\n\n\t\t\t\tint h = Integer.parseInt(arrStr[0]);\n\t\t\t\tint w = Integer.parseInt(arrStr[1]);\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tboolean iKisu = false;\n\t\t\t\tfor (int i = 0; i < h; i++) {\n\t\t\t\t\tiKisu = (i%2==0);\n\t\t\t\t\tfor (int j = 0; j < w; j++) {\n\t\t\t\t\t\tif ( iKisu ){\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println(sb.toString());\n\t\t\t\tsb.setLength(0);\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\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\tString str;\n\t\tString[] arrStr;\n\t\tStringBuilder sb = new StringBuilder();\n\t\ttry {\n\n\t\t\twhile (true) {\n\t\t\t\tstr = br.readLine();\n\t\t\t\tarrStr = str.split(\" \");\n\n\t\t\t\tint h = Integer.parseInt(arrStr[0]);\n\t\t\t\tint w = Integer.parseInt(arrStr[1]);\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tboolean iKisu = false;\n\t\t\t\tfor (int i = 0; i < h; i++) {\n\t\t\t\t\tiKisu = (i%2==0);\n\t\t\t\t\tfor (int j = 0; j < w; j++) {\n\t\t\t\t\t\tif ( iKisu ){\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println(sb.toString());\n\t\t\t\tsb.setLength(0);\n\t\t\t}\n\n\t\t} catch (IOException e) {\n\t\t\te.printStackTrace();\n\t\t}\n\t}",
"main",
"{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\tString str;\n\t\tString[] arrStr;\n\t\tStringBuilder sb = new StringBuilder();\n\t\ttry {\n\n\t\t\twhile (true) {\n\t\t\t\tstr = br.readLine();\n\t\t\t\tarrStr = str.split(\" \");\n\n\t\t\t\tint h = Integer.parseInt(arrStr[0]);\n\t\t\t\tint w = Integer.parseInt(arrStr[1]);\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tboolean iKisu = false;\n\t\t\t\tfor (int i = 0; i < h; i++) {\n\t\t\t\t\tiKisu = (i%2==0);\n\t\t\t\t\tfor (int j = 0; j < w; j++) {\n\t\t\t\t\t\tif ( iKisu ){\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println(sb.toString());\n\t\t\t\tsb.setLength(0);\n\t\t\t}\n\n\t\t} catch (IOException e) {\n\t\t\te.printStackTrace();\n\t\t}\n\t}",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"String str;",
"str",
"String[] arrStr;",
"arrStr",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"try {\n\n\t\t\twhile (true) {\n\t\t\t\tstr = br.readLine();\n\t\t\t\tarrStr = str.split(\" \");\n\n\t\t\t\tint h = Integer.parseInt(arrStr[0]);\n\t\t\t\tint w = Integer.parseInt(arrStr[1]);\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tboolean iKisu = false;\n\t\t\t\tfor (int i = 0; i < h; i++) {\n\t\t\t\t\tiKisu = (i%2==0);\n\t\t\t\t\tfor (int j = 0; j < w; j++) {\n\t\t\t\t\t\tif ( iKisu ){\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println(sb.toString());\n\t\t\t\tsb.setLength(0);\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\n\t\t\twhile (true) {\n\t\t\t\tstr = br.readLine();\n\t\t\t\tarrStr = str.split(\" \");\n\n\t\t\t\tint h = Integer.parseInt(arrStr[0]);\n\t\t\t\tint w = Integer.parseInt(arrStr[1]);\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tboolean iKisu = false;\n\t\t\t\tfor (int i = 0; i < h; i++) {\n\t\t\t\t\tiKisu = (i%2==0);\n\t\t\t\t\tfor (int j = 0; j < w; j++) {\n\t\t\t\t\t\tif ( iKisu ){\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println(sb.toString());\n\t\t\t\tsb.setLength(0);\n\t\t\t}\n\n\t\t}",
"while (true) {\n\t\t\t\tstr = br.readLine();\n\t\t\t\tarrStr = str.split(\" \");\n\n\t\t\t\tint h = Integer.parseInt(arrStr[0]);\n\t\t\t\tint w = Integer.parseInt(arrStr[1]);\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tboolean iKisu = false;\n\t\t\t\tfor (int i = 0; i < h; i++) {\n\t\t\t\t\tiKisu = (i%2==0);\n\t\t\t\t\tfor (int j = 0; j < w; j++) {\n\t\t\t\t\t\tif ( iKisu ){\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println(sb.toString());\n\t\t\t\tsb.setLength(0);\n\t\t\t}",
"true",
"{\n\t\t\t\tstr = br.readLine();\n\t\t\t\tarrStr = str.split(\" \");\n\n\t\t\t\tint h = Integer.parseInt(arrStr[0]);\n\t\t\t\tint w = Integer.parseInt(arrStr[1]);\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tboolean iKisu = false;\n\t\t\t\tfor (int i = 0; i < h; i++) {\n\t\t\t\t\tiKisu = (i%2==0);\n\t\t\t\t\tfor (int j = 0; j < w; j++) {\n\t\t\t\t\t\tif ( iKisu ){\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println(sb.toString());\n\t\t\t\tsb.setLength(0);\n\t\t\t}",
"str = br.readLine()",
"str",
"br.readLine()",
"br.readLine",
"br",
"arrStr = str.split(\" \")",
"arrStr",
"str.split(\" \")",
"str.split",
"str",
"\" \"",
"int h = Integer.parseInt(arrStr[0]);",
"h",
"Integer.parseInt(arrStr[0])",
"Integer.parseInt",
"Integer",
"arrStr[0]",
"arrStr",
"0",
"int w = Integer.parseInt(arrStr[1]);",
"w",
"Integer.parseInt(arrStr[1])",
"Integer.parseInt",
"Integer",
"arrStr[1]",
"arrStr",
"1",
"if (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\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;",
"boolean iKisu = false;",
"iKisu",
"false",
"for (int i = 0; i < h; i++) {\n\t\t\t\t\tiKisu = (i%2==0);\n\t\t\t\t\tfor (int j = 0; j < w; j++) {\n\t\t\t\t\t\tif ( iKisu ){\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < h",
"i",
"h",
"i++",
"i++",
"i",
"{\n\t\t\t\t\tiKisu = (i%2==0);\n\t\t\t\t\tfor (int j = 0; j < w; j++) {\n\t\t\t\t\t\tif ( iKisu ){\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}",
"{\n\t\t\t\t\tiKisu = (i%2==0);\n\t\t\t\t\tfor (int j = 0; j < w; j++) {\n\t\t\t\t\t\tif ( iKisu ){\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}",
"iKisu = (i%2==0)",
"iKisu",
"(i%2==0)",
"i%2",
"i",
"2",
"0",
"for (int j = 0; j < w; j++) {\n\t\t\t\t\t\tif ( iKisu ){\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}\n\t\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\tif ( iKisu ){\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"{\n\t\t\t\t\t\tif ( iKisu ){\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if ( iKisu ){\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}",
"iKisu",
"{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}",
"sb.append( j%2==0 ? \"#\":\".\")",
"sb.append",
"sb",
"j%2==0 ? \"#\":\".\"",
"j%2==0",
"j%2",
"j",
"2",
"0",
"\"#\"",
"\".\"",
"{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}",
"sb.append( j%2==0 ? \".\":\"#\")",
"sb.append",
"sb",
"j%2==0 ? \".\":\"#\"",
"j%2==0",
"j%2",
"j",
"2",
"0",
"\".\"",
"\"#\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"System.out.println(sb.toString())",
"System.out.println",
"System.out",
"System",
"System.out",
"sb.toString()",
"sb.toString",
"sb",
"sb.setLength(0)",
"sb.setLength",
"sb",
"0",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\tString str;\n\t\tString[] arrStr;\n\t\tStringBuilder sb = new StringBuilder();\n\t\ttry {\n\n\t\t\twhile (true) {\n\t\t\t\tstr = br.readLine();\n\t\t\t\tarrStr = str.split(\" \");\n\n\t\t\t\tint h = Integer.parseInt(arrStr[0]);\n\t\t\t\tint w = Integer.parseInt(arrStr[1]);\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tboolean iKisu = false;\n\t\t\t\tfor (int i = 0; i < h; i++) {\n\t\t\t\t\tiKisu = (i%2==0);\n\t\t\t\t\tfor (int j = 0; j < w; j++) {\n\t\t\t\t\t\tif ( iKisu ){\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println(sb.toString());\n\t\t\t\tsb.setLength(0);\n\t\t\t}\n\n\t\t} catch (IOException e) {\n\t\t\te.printStackTrace();\n\t\t}\n\t}\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\tString str;\n\t\tString[] arrStr;\n\t\tStringBuilder sb = new StringBuilder();\n\t\ttry {\n\n\t\t\twhile (true) {\n\t\t\t\tstr = br.readLine();\n\t\t\t\tarrStr = str.split(\" \");\n\n\t\t\t\tint h = Integer.parseInt(arrStr[0]);\n\t\t\t\tint w = Integer.parseInt(arrStr[1]);\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tboolean iKisu = false;\n\t\t\t\tfor (int i = 0; i < h; i++) {\n\t\t\t\t\tiKisu = (i%2==0);\n\t\t\t\t\tfor (int j = 0; j < w; j++) {\n\t\t\t\t\t\tif ( iKisu ){\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \"#\":\".\");\n\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\tsb.append( j%2==0 ? \".\":\"#\");\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tsb.append(\"\\n\");\n\t\t\t\t}\n\t\t\t\tSystem.out.println(sb.toString());\n\t\t\t\tsb.setLength(0);\n\t\t\t}\n\n\t\t} catch (IOException e) {\n\t\t\te.printStackTrace();\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) {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String str;
String[] arrStr;
StringBuilder sb = new StringBuilder();
try {
while (true) {
str = br.readLine();
arrStr = str.split(" ");
int h = Integer.parseInt(arrStr[0]);
int w = Integer.parseInt(arrStr[1]);
if (h == 0 && w == 0) {
break;
}
boolean iKisu = false;
for (int i = 0; i < h; i++) {
iKisu = (i%2==0);
for (int j = 0; j < w; j++) {
if ( iKisu ){
sb.append( j%2==0 ? "#":".");
}else{
sb.append( j%2==0 ? ".":"#");
}
}
sb.append("\n");
}
System.out.println(sb.toString());
sb.setLength(0);
}
} catch (IOException e) {
e.printStackTrace();
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
38,
5,
13,
30,
4,
18,
13,
30,
41,
13,
20,
41,
13,
41,
13,
42,
4,
18,
13,
30,
0,
13,
4,
18,
13,
4,
18,
13,
0,
13,
4,
18,
13,
4,
18,
13,
14,
2,
2,
2,
2,
13,
17,
2,
13,
17,
2,
13,
17,
2,
13,
17,
30,
37,
20,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
4,
18,
13,
13,
13,
4,
18,
18,
13,
13,
17,
23,
13,
6,
13,
12,
13,
23,
13,
23,
13,
6,
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,
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,
18,
13,
13,
13,
4,
18,
13,
17,
23,
13,
23,
13,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
182,
5
],
[
182,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
13,
14
],
[
13,
15
],
[
15,
16
],
[
16,
17
],
[
17,
18
],
[
12,
19
],
[
19,
20
],
[
20,
21
],
[
20,
22
],
[
19,
23
],
[
23,
24
],
[
19,
25
],
[
25,
26
],
[
19,
27
],
[
27,
28
],
[
28,
29
],
[
29,
30
],
[
27,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
34,
35
],
[
35,
36
],
[
34,
37
],
[
37,
38
],
[
38,
39
],
[
31,
40
],
[
40,
41
],
[
40,
42
],
[
42,
43
],
[
43,
44
],
[
42,
45
],
[
45,
46
],
[
46,
47
],
[
31,
48
],
[
48,
49
],
[
51,
50
],
[
58,
51
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
51,
55
],
[
55,
56
],
[
55,
57
],
[
58,
58
],
[
58,
59
],
[
58,
60
],
[
51,
61
],
[
61,
62
],
[
61,
63
],
[
48,
64
],
[
64,
65
],
[
65,
66
],
[
31,
67
],
[
67,
68
],
[
68,
69
],
[
69,
70
],
[
69,
71
],
[
68,
72
],
[
72,
73
],
[
72,
74
],
[
67,
75
],
[
75,
76
],
[
31,
77
],
[
77,
78
],
[
78,
79
],
[
77,
80
],
[
77,
81
],
[
31,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
84,
86
],
[
82,
87
],
[
6,
88
],
[
88,
89
],
[
0,
90
],
[
90,
91
],
[
90,
92
],
[
92,
93
],
[
92,
94
],
[
94,
95
],
[
92,
96
],
[
96,
97
],
[
0,
98
],
[
98,
99
],
[
98,
100
],
[
100,
101
],
[
100,
102
],
[
102,
103
],
[
103,
104
],
[
103,
105
],
[
102,
106
],
[
106,
107
],
[
107,
108
],
[
108,
109
],
[
108,
110
],
[
106,
111
],
[
111,
112
],
[
111,
113
],
[
106,
114
],
[
114,
115
],
[
115,
116
],
[
106,
117
],
[
118,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
121,
123
],
[
119,
124
],
[
124,
125
],
[
124,
126
],
[
119,
127
],
[
127,
128
],
[
128,
129
],
[
119,
130
],
[
131,
131
],
[
131,
132
],
[
132,
133
],
[
133,
134
],
[
134,
135
],
[
135,
136
],
[
136,
137
],
[
136,
138
],
[
135,
139
],
[
134,
140
],
[
140,
141
],
[
141,
142
],
[
141,
143
],
[
140,
144
],
[
133,
145
],
[
145,
146
],
[
146,
147
],
[
147,
148
],
[
147,
149
],
[
146,
150
],
[
145,
151
],
[
151,
152
],
[
152,
153
],
[
152,
154
],
[
151,
155
],
[
132,
156
],
[
156,
157
],
[
157,
158
],
[
158,
159
],
[
157,
160
],
[
132,
161
],
[
161,
162
],
[
162,
163
],
[
163,
164
],
[
162,
165
],
[
118,
166
],
[
166,
167
],
[
167,
168
],
[
168,
169
],
[
168,
170
],
[
166,
171
],
[
118,
172
],
[
172,
173
],
[
173,
174
],
[
172,
175
],
[
100,
176
],
[
176,
177
],
[
100,
178
],
[
178,
179
],
[
98,
180
],
[
0,
181
],
[
181,
182
],
[
181,
183
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tChessBoard chess = new ChessBoard();\n\t\ttry (Scanner stdin = new Scanner(System.in)) {\n\t\t\tint h, w;\n\t\t\twhile (stdin.hasNext()) {\n\t\t\t\th = Integer.parseInt(stdin.next());\n\t\t\t\tw = Integer.parseInt(stdin.next());\n\t\t\t\tif (h < 0 || h > 300 || w < 0 || w > 300) {\n\t\t\t\t\tthrow new RuntimeException(\"Input Error:Range 0 to 300\");\n\t\t\t\t}\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tchess.draw(h, w);\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t} catch (RuntimeException e) {\n\t\t\te.printStackTrace();\n\t\t}\n\t}\n}\n\nabstract class AbstractDiagram {\n\tabstract void draw(int height, int width);\n}\n\nclass ChessBoard extends AbstractDiagram {\n\t@Override\n\tvoid draw(int h, int w) {\n\t\tStringBuilder sb = new StringBuilder();\n\t\tfor (int r = 1; r <= h; r++) {\n\t\t\tfor (int c = 1; c <= w; c++) {\n\t\t\t\tif ((r % 2 == 1 & c % 2 == 1) || (r % 2 == 0 & c % 2 == 0)) {\n\t\t\t\t\tsb.append('#');\n\t\t\t\t} else {\n\t\t\t\t\tsb.append('.');\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println(sb);\n\t\t\tsb.setLength(0); // sb clear\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\tChessBoard chess = new ChessBoard();\n\t\ttry (Scanner stdin = new Scanner(System.in)) {\n\t\t\tint h, w;\n\t\t\twhile (stdin.hasNext()) {\n\t\t\t\th = Integer.parseInt(stdin.next());\n\t\t\t\tw = Integer.parseInt(stdin.next());\n\t\t\t\tif (h < 0 || h > 300 || w < 0 || w > 300) {\n\t\t\t\t\tthrow new RuntimeException(\"Input Error:Range 0 to 300\");\n\t\t\t\t}\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tchess.draw(h, w);\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t} catch (RuntimeException e) {\n\t\t\te.printStackTrace();\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tChessBoard chess = new ChessBoard();\n\t\ttry (Scanner stdin = new Scanner(System.in)) {\n\t\t\tint h, w;\n\t\t\twhile (stdin.hasNext()) {\n\t\t\t\th = Integer.parseInt(stdin.next());\n\t\t\t\tw = Integer.parseInt(stdin.next());\n\t\t\t\tif (h < 0 || h > 300 || w < 0 || w > 300) {\n\t\t\t\t\tthrow new RuntimeException(\"Input Error:Range 0 to 300\");\n\t\t\t\t}\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tchess.draw(h, w);\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t} catch (RuntimeException e) {\n\t\t\te.printStackTrace();\n\t\t}\n\t}",
"main",
"{\n\t\tChessBoard chess = new ChessBoard();\n\t\ttry (Scanner stdin = new Scanner(System.in)) {\n\t\t\tint h, w;\n\t\t\twhile (stdin.hasNext()) {\n\t\t\t\th = Integer.parseInt(stdin.next());\n\t\t\t\tw = Integer.parseInt(stdin.next());\n\t\t\t\tif (h < 0 || h > 300 || w < 0 || w > 300) {\n\t\t\t\t\tthrow new RuntimeException(\"Input Error:Range 0 to 300\");\n\t\t\t\t}\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tchess.draw(h, w);\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t} catch (RuntimeException e) {\n\t\t\te.printStackTrace();\n\t\t}\n\t}",
"ChessBoard chess = new ChessBoard();",
"chess",
"new ChessBoard()",
"try (Scanner stdin = new Scanner(System.in)) {\n\t\t\tint h, w;\n\t\t\twhile (stdin.hasNext()) {\n\t\t\t\th = Integer.parseInt(stdin.next());\n\t\t\t\tw = Integer.parseInt(stdin.next());\n\t\t\t\tif (h < 0 || h > 300 || w < 0 || w > 300) {\n\t\t\t\t\tthrow new RuntimeException(\"Input Error:Range 0 to 300\");\n\t\t\t\t}\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tchess.draw(h, w);\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t} catch (RuntimeException e) {\n\t\t\te.printStackTrace();\n\t\t}",
"catch (RuntimeException e) {\n\t\t\te.printStackTrace();\n\t\t}",
"RuntimeException e",
"{\n\t\t\te.printStackTrace();\n\t\t}",
"e.printStackTrace()",
"e.printStackTrace",
"e",
"{\n\t\t\tint h, w;\n\t\t\twhile (stdin.hasNext()) {\n\t\t\t\th = Integer.parseInt(stdin.next());\n\t\t\t\tw = Integer.parseInt(stdin.next());\n\t\t\t\tif (h < 0 || h > 300 || w < 0 || w > 300) {\n\t\t\t\t\tthrow new RuntimeException(\"Input Error:Range 0 to 300\");\n\t\t\t\t}\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tchess.draw(h, w);\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t}",
"Scanner stdin = new Scanner(System.in)",
"Scanner stdin = new Scanner(System.in)",
"new Scanner(System.in)",
"int h",
"h",
"w;",
"w",
"while (stdin.hasNext()) {\n\t\t\t\th = Integer.parseInt(stdin.next());\n\t\t\t\tw = Integer.parseInt(stdin.next());\n\t\t\t\tif (h < 0 || h > 300 || w < 0 || w > 300) {\n\t\t\t\t\tthrow new RuntimeException(\"Input Error:Range 0 to 300\");\n\t\t\t\t}\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tchess.draw(h, w);\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"stdin.hasNext()",
"stdin.hasNext",
"stdin",
"{\n\t\t\t\th = Integer.parseInt(stdin.next());\n\t\t\t\tw = Integer.parseInt(stdin.next());\n\t\t\t\tif (h < 0 || h > 300 || w < 0 || w > 300) {\n\t\t\t\t\tthrow new RuntimeException(\"Input Error:Range 0 to 300\");\n\t\t\t\t}\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tchess.draw(h, w);\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}",
"h = Integer.parseInt(stdin.next())",
"h",
"Integer.parseInt(stdin.next())",
"Integer.parseInt",
"Integer",
"stdin.next()",
"stdin.next",
"stdin",
"w = Integer.parseInt(stdin.next())",
"w",
"Integer.parseInt(stdin.next())",
"Integer.parseInt",
"Integer",
"stdin.next()",
"stdin.next",
"stdin",
"if (h < 0 || h > 300 || w < 0 || w > 300) {\n\t\t\t\t\tthrow new RuntimeException(\"Input Error:Range 0 to 300\");\n\t\t\t\t}",
"h < 0 || h > 300 || w < 0 || w > 300",
"w < 0",
"h < 0 || h > 300 || w < 0 || w > 300",
"h < 0",
"h",
"0",
"h > 300",
"h",
"300",
"w < 0",
"w",
"0",
"w > 300",
"w",
"300",
"{\n\t\t\t\t\tthrow new RuntimeException(\"Input Error:Range 0 to 300\");\n\t\t\t\t}",
"throw new RuntimeException(\"Input Error:Range 0 to 300\");",
"new RuntimeException(\"Input Error:Range 0 to 300\")",
"if (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\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;",
"chess.draw(h, w)",
"chess.draw",
"chess",
"h",
"w",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] args",
"args",
"abstract class AbstractDiagram {\n\tabstract void draw(int height, int width);\n}",
"AbstractDiagram",
"abstract void draw(int height, int width);",
"draw",
"int height",
"height",
"int width",
"width",
"class ChessBoard extends AbstractDiagram {\n\t@Override\n\tvoid draw(int h, int w) {\n\t\tStringBuilder sb = new StringBuilder();\n\t\tfor (int r = 1; r <= h; r++) {\n\t\t\tfor (int c = 1; c <= w; c++) {\n\t\t\t\tif ((r % 2 == 1 & c % 2 == 1) || (r % 2 == 0 & c % 2 == 0)) {\n\t\t\t\t\tsb.append('#');\n\t\t\t\t} else {\n\t\t\t\t\tsb.append('.');\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println(sb);\n\t\t\tsb.setLength(0); // sb clear\n\t\t}\n\t}\n}",
"ChessBoard",
"@Override\n\tvoid draw(int h, int w) {\n\t\tStringBuilder sb = new StringBuilder();\n\t\tfor (int r = 1; r <= h; r++) {\n\t\t\tfor (int c = 1; c <= w; c++) {\n\t\t\t\tif ((r % 2 == 1 & c % 2 == 1) || (r % 2 == 0 & c % 2 == 0)) {\n\t\t\t\t\tsb.append('#');\n\t\t\t\t} else {\n\t\t\t\t\tsb.append('.');\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println(sb);\n\t\t\tsb.setLength(0); // sb clear\n\t\t}\n\t}",
"draw",
"{\n\t\tStringBuilder sb = new StringBuilder();\n\t\tfor (int r = 1; r <= h; r++) {\n\t\t\tfor (int c = 1; c <= w; c++) {\n\t\t\t\tif ((r % 2 == 1 & c % 2 == 1) || (r % 2 == 0 & c % 2 == 0)) {\n\t\t\t\t\tsb.append('#');\n\t\t\t\t} else {\n\t\t\t\t\tsb.append('.');\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println(sb);\n\t\t\tsb.setLength(0); // sb clear\n\t\t}\n\t}",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"for (int r = 1; r <= h; r++) {\n\t\t\tfor (int c = 1; c <= w; c++) {\n\t\t\t\tif ((r % 2 == 1 & c % 2 == 1) || (r % 2 == 0 & c % 2 == 0)) {\n\t\t\t\t\tsb.append('#');\n\t\t\t\t} else {\n\t\t\t\t\tsb.append('.');\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println(sb);\n\t\t\tsb.setLength(0); // sb clear\n\t\t}",
"int r = 1;",
"int r = 1;",
"r",
"1",
"r <= h",
"r",
"h",
"r++",
"r++",
"r",
"{\n\t\t\tfor (int c = 1; c <= w; c++) {\n\t\t\t\tif ((r % 2 == 1 & c % 2 == 1) || (r % 2 == 0 & c % 2 == 0)) {\n\t\t\t\t\tsb.append('#');\n\t\t\t\t} else {\n\t\t\t\t\tsb.append('.');\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println(sb);\n\t\t\tsb.setLength(0); // sb clear\n\t\t}",
"{\n\t\t\tfor (int c = 1; c <= w; c++) {\n\t\t\t\tif ((r % 2 == 1 & c % 2 == 1) || (r % 2 == 0 & c % 2 == 0)) {\n\t\t\t\t\tsb.append('#');\n\t\t\t\t} else {\n\t\t\t\t\tsb.append('.');\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println(sb);\n\t\t\tsb.setLength(0); // sb clear\n\t\t}",
"for (int c = 1; c <= w; c++) {\n\t\t\t\tif ((r % 2 == 1 & c % 2 == 1) || (r % 2 == 0 & c % 2 == 0)) {\n\t\t\t\t\tsb.append('#');\n\t\t\t\t} else {\n\t\t\t\t\tsb.append('.');\n\t\t\t\t}\n\t\t\t}",
"int c = 1;",
"int c = 1;",
"c",
"1",
"c <= w",
"c",
"w",
"c++",
"c++",
"c",
"{\n\t\t\t\tif ((r % 2 == 1 & c % 2 == 1) || (r % 2 == 0 & c % 2 == 0)) {\n\t\t\t\t\tsb.append('#');\n\t\t\t\t} else {\n\t\t\t\t\tsb.append('.');\n\t\t\t\t}\n\t\t\t}",
"{\n\t\t\t\tif ((r % 2 == 1 & c % 2 == 1) || (r % 2 == 0 & c % 2 == 0)) {\n\t\t\t\t\tsb.append('#');\n\t\t\t\t} else {\n\t\t\t\t\tsb.append('.');\n\t\t\t\t}\n\t\t\t}",
"if ((r % 2 == 1 & c % 2 == 1) || (r % 2 == 0 & c % 2 == 0)) {\n\t\t\t\t\tsb.append('#');\n\t\t\t\t} else {\n\t\t\t\t\tsb.append('.');\n\t\t\t\t}",
"(r % 2 == 1 & c % 2 == 1) || (r % 2 == 0 & c % 2 == 0)",
"(r % 2 == 1 & c % 2 == 1)",
"r % 2 == 1",
"r % 2",
"r",
"2",
"1",
"c % 2 == 1",
"c % 2",
"c",
"2",
"1",
"(r % 2 == 0 & c % 2 == 0)",
"r % 2 == 0",
"r % 2",
"r",
"2",
"0",
"c % 2 == 0",
"c % 2",
"c",
"2",
"0",
"{\n\t\t\t\t\tsb.append('#');\n\t\t\t\t}",
"sb.append('#')",
"sb.append",
"sb",
"'#'",
"{\n\t\t\t\t\tsb.append('.');\n\t\t\t\t}",
"sb.append('.')",
"sb.append",
"sb",
"'.'",
"System.out.println(sb)",
"System.out.println",
"System.out",
"System",
"System.out",
"sb",
"sb.setLength(0)",
"sb.setLength",
"sb",
"0",
"int h",
"h",
"int w",
"w",
"AbstractDiagram",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tChessBoard chess = new ChessBoard();\n\t\ttry (Scanner stdin = new Scanner(System.in)) {\n\t\t\tint h, w;\n\t\t\twhile (stdin.hasNext()) {\n\t\t\t\th = Integer.parseInt(stdin.next());\n\t\t\t\tw = Integer.parseInt(stdin.next());\n\t\t\t\tif (h < 0 || h > 300 || w < 0 || w > 300) {\n\t\t\t\t\tthrow new RuntimeException(\"Input Error:Range 0 to 300\");\n\t\t\t\t}\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tchess.draw(h, w);\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t} catch (RuntimeException e) {\n\t\t\te.printStackTrace();\n\t\t}\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tChessBoard chess = new ChessBoard();\n\t\ttry (Scanner stdin = new Scanner(System.in)) {\n\t\t\tint h, w;\n\t\t\twhile (stdin.hasNext()) {\n\t\t\t\th = Integer.parseInt(stdin.next());\n\t\t\t\tw = Integer.parseInt(stdin.next());\n\t\t\t\tif (h < 0 || h > 300 || w < 0 || w > 300) {\n\t\t\t\t\tthrow new RuntimeException(\"Input Error:Range 0 to 300\");\n\t\t\t\t}\n\t\t\t\tif (h == 0 && w == 0) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tchess.draw(h, w);\n\t\t\t\tSystem.out.println(\"\");\n\t\t\t}\n\t\t} catch (RuntimeException e) {\n\t\t\te.printStackTrace();\n\t\t}\n\t}\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args) {
ChessBoard chess = new ChessBoard();
try (Scanner stdin = new Scanner(System.in)) {
int h, w;
while (stdin.hasNext()) {
h = Integer.parseInt(stdin.next());
w = Integer.parseInt(stdin.next());
if (h < 0 || h > 300 || w < 0 || w > 300) {
throw new RuntimeException("Input Error:Range 0 to 300");
}
if (h == 0 && w == 0) {
break;
}
chess.draw(h, w);
System.out.println("");
}
} catch (RuntimeException e) {
e.printStackTrace();
}
}
}
abstract class AbstractDiagram {
abstract void draw(int height, int width);
}
class ChessBoard extends AbstractDiagram {
@Override
void draw(int h, int w) {
StringBuilder sb = new StringBuilder();
for (int r = 1; r <= h; r++) {
for (int c = 1; c <= w; c++) {
if ((r % 2 == 1 & c % 2 == 1) || (r % 2 == 0 & c % 2 == 0)) {
sb.append('#');
} else {
sb.append('.');
}
}
System.out.println(sb);
sb.setLength(0); // sb clear
}
}
} |
[
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,
30,
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,
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
],
[
100,
5
],
[
100,
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
],
[
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
],
[
68,
69
],
[
68,
70
],
[
67,
71
],
[
66,
72
],
[
65,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
74,
79
],
[
65,
80
],
[
80,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
83,
85
],
[
81,
86
],
[
51,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
18,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
94,
96
],
[
6,
97
],
[
97,
98
],
[
0,
99
],
[
99,
100
],
[
99,
101
]
] | [
"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 i,j;\n\t\t\n\t\twhile(true){\n\t\t\t\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = 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\t\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+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\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\t\n\t\tint i,j;\n\t\t\n\t\twhile(true){\n\t\t\t\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = 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\t\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+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\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\t\n\t\tint i,j;\n\t\t\n\t\twhile(true){\n\t\t\t\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = 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\t\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+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\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\t\n\t\tint i,j;\n\t\t\n\t\twhile(true){\n\t\t\t\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = 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\t\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+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\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)",
"int i",
"i",
"j;",
"j",
"while(true){\n\t\t\t\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = 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\t\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+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\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\t\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = 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\t\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+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\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(i=1; i<=h; i++){\n\t\t\t\tfor(j=1; 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\t\n\t\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(j=1; 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\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"{\n\t\t\t\tfor(j=1; 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\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"for(j=1; 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\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+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\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\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\tpublic static void main(String [] args){\n\t\tScanner scan = new Scanner(System.in);\n\t\t\n\t\tint i,j;\n\t\t\n\t\twhile(true){\n\t\t\t\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = 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\t\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+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\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\t\n\t\tint i,j;\n\t\t\n\t\twhile(true){\n\t\t\t\n\t\t\tint h = scan.nextInt();\n\t\t\tint w = 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\t\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+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\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);
int i,j;
while(true){
int h = scan.nextInt();
int w = scan.nextInt();
if(h == 0 && w == 0){
break;
}
for(i=1; i<=h; i++){
for(j=1; 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,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
17,
41,
13,
20,
42,
2,
13,
17,
30,
41,
13,
4,
18,
13,
4,
18,
13,
13,
14,
4,
18,
13,
17,
30,
3,
28,
13,
13,
30,
30,
14,
4,
18,
13,
17,
30,
3,
41,
13,
4,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
41,
13,
4,
18,
13,
18,
13,
17,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
41,
13,
17,
14,
2,
2,
2,
13,
17,
17,
17,
30,
42,
2,
13,
13,
30,
14,
2,
2,
2,
13,
17,
17,
17,
30,
4,
18,
18,
13,
13,
17,
40,
13,
30,
4,
18,
18,
13,
13,
17,
40,
13,
30,
42,
2,
13,
13,
30,
14,
2,
2,
2,
13,
17,
17,
17,
30,
4,
18,
18,
13,
13,
17,
40,
13,
30,
4,
18,
18,
13,
13,
17,
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
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
182,
11
],
[
182,
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
],
[
25,
26
],
[
25,
27
],
[
24,
28
],
[
28,
29
],
[
29,
30
],
[
29,
31
],
[
31,
32
],
[
32,
33
],
[
28,
34
],
[
34,
35
],
[
35,
36
],
[
34,
37
],
[
28,
38
],
[
38,
39
],
[
39,
40
],
[
40,
41
],
[
39,
42
],
[
38,
43
],
[
43,
44
],
[
14,
45
],
[
45,
46
],
[
45,
47
],
[
45,
48
],
[
49,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
51,
54
],
[
50,
55
],
[
55,
56
],
[
49,
57
],
[
57,
58
],
[
57,
59
],
[
59,
60
],
[
60,
61
],
[
59,
62
],
[
49,
63
],
[
63,
64
],
[
63,
65
],
[
65,
66
],
[
66,
67
],
[
65,
68
],
[
68,
69
],
[
68,
70
],
[
49,
71
],
[
71,
72
],
[
71,
73
],
[
73,
74
],
[
74,
75
],
[
73,
76
],
[
76,
77
],
[
76,
78
],
[
49,
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
],
[
92,
94
],
[
91,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
97,
101
],
[
96,
102
],
[
95,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
105,
107
],
[
104,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
112,
114
],
[
111,
115
],
[
110,
116
],
[
109,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
120,
122
],
[
118,
123
],
[
117,
124
],
[
124,
125
],
[
109,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
127,
132
],
[
126,
133
],
[
133,
134
],
[
95,
135
],
[
135,
136
],
[
136,
137
],
[
137,
138
],
[
137,
139
],
[
136,
140
],
[
140,
141
],
[
141,
142
],
[
142,
143
],
[
143,
144
],
[
144,
145
],
[
144,
146
],
[
143,
147
],
[
142,
148
],
[
141,
149
],
[
149,
150
],
[
150,
151
],
[
151,
152
],
[
152,
153
],
[
152,
154
],
[
150,
155
],
[
149,
156
],
[
156,
157
],
[
141,
158
],
[
158,
159
],
[
159,
160
],
[
160,
161
],
[
161,
162
],
[
161,
163
],
[
159,
164
],
[
158,
165
],
[
165,
166
],
[
91,
167
],
[
167,
168
],
[
168,
169
],
[
169,
170
],
[
169,
171
],
[
167,
172
],
[
49,
173
],
[
173,
174
],
[
174,
175
],
[
175,
176
],
[
175,
177
],
[
173,
178
],
[
12,
179
],
[
179,
180
],
[
0,
181
],
[
181,
182
],
[
181,
183
]
] | [
"import java.util.ArrayList;\nimport java.util.List;\nimport java.util.Scanner;\n\npublic class Main {\n\tpublic static void main(String[] arges) {\n\t\tList<String> klist = new ArrayList<String>();\n\t\tint i = 0;\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile (i < 1) {\n\t\t\tString line = sc.nextLine();\n\t\t\tklist.add(line);\n\t\t\tif (line.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\n\t\tfor (String string : klist) {\n\t\t\tif (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tString[] k = string.split(\" \");\n\t\t\tint v = Integer.parseInt(k[0]);// ???\n\t\t\tint v2 = Integer.parseInt(k[1]);// ?¨?\n\n\t\t\tfor (int j = 0; j < v; j++) {\n\t\t\t\tint count = 0;\n\t\t\t\tif ((j + 1 )% 2 == 1) {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\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\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\tpublic static void main(String[] arges) {\n\t\tList<String> klist = new ArrayList<String>();\n\t\tint i = 0;\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile (i < 1) {\n\t\t\tString line = sc.nextLine();\n\t\t\tklist.add(line);\n\t\t\tif (line.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\n\t\tfor (String string : klist) {\n\t\t\tif (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tString[] k = string.split(\" \");\n\t\t\tint v = Integer.parseInt(k[0]);// ???\n\t\t\tint v2 = Integer.parseInt(k[1]);// ?¨?\n\n\t\t\tfor (int j = 0; j < v; j++) {\n\t\t\t\tint count = 0;\n\t\t\t\tif ((j + 1 )% 2 == 1) {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\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\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] arges) {\n\t\tList<String> klist = new ArrayList<String>();\n\t\tint i = 0;\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile (i < 1) {\n\t\t\tString line = sc.nextLine();\n\t\t\tklist.add(line);\n\t\t\tif (line.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\n\t\tfor (String string : klist) {\n\t\t\tif (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tString[] k = string.split(\" \");\n\t\t\tint v = Integer.parseInt(k[0]);// ???\n\t\t\tint v2 = Integer.parseInt(k[1]);// ?¨?\n\n\t\t\tfor (int j = 0; j < v; j++) {\n\t\t\t\tint count = 0;\n\t\t\t\tif ((j + 1 )% 2 == 1) {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\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\n\t\t}\n\t}",
"main",
"{\n\t\tList<String> klist = new ArrayList<String>();\n\t\tint i = 0;\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile (i < 1) {\n\t\t\tString line = sc.nextLine();\n\t\t\tklist.add(line);\n\t\t\tif (line.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\n\t\tfor (String string : klist) {\n\t\t\tif (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tString[] k = string.split(\" \");\n\t\t\tint v = Integer.parseInt(k[0]);// ???\n\t\t\tint v2 = Integer.parseInt(k[1]);// ?¨?\n\n\t\t\tfor (int j = 0; j < v; j++) {\n\t\t\t\tint count = 0;\n\t\t\t\tif ((j + 1 )% 2 == 1) {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\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\n\t\t}\n\t}",
"List<String> klist = new ArrayList<String>();",
"klist",
"new ArrayList<String>()",
"int i = 0;",
"i",
"0",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"while (i < 1) {\n\t\t\tString line = sc.nextLine();\n\t\t\tklist.add(line);\n\t\t\tif (line.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}",
"i < 1",
"i",
"1",
"{\n\t\t\tString line = sc.nextLine();\n\t\t\tklist.add(line);\n\t\t\tif (line.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}",
"String line = sc.nextLine();",
"line",
"sc.nextLine()",
"sc.nextLine",
"sc",
"klist.add(line)",
"klist.add",
"klist",
"line",
"if (line.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}",
"line.equals(\"0 0\")",
"line.equals",
"line",
"\"0 0\"",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for (String string : klist) {\n\t\t\tif (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tString[] k = string.split(\" \");\n\t\t\tint v = Integer.parseInt(k[0]);// ???\n\t\t\tint v2 = Integer.parseInt(k[1]);// ?¨?\n\n\t\t\tfor (int j = 0; j < v; j++) {\n\t\t\t\tint count = 0;\n\t\t\t\tif ((j + 1 )% 2 == 1) {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\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\n\t\t}",
"String string",
"klist",
"{\n\t\t\tif (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tString[] k = string.split(\" \");\n\t\t\tint v = Integer.parseInt(k[0]);// ???\n\t\t\tint v2 = Integer.parseInt(k[1]);// ?¨?\n\n\t\t\tfor (int j = 0; j < v; j++) {\n\t\t\t\tint count = 0;\n\t\t\t\tif ((j + 1 )% 2 == 1) {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\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\n\t\t}",
"{\n\t\t\tif (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tString[] k = string.split(\" \");\n\t\t\tint v = Integer.parseInt(k[0]);// ???\n\t\t\tint v2 = Integer.parseInt(k[1]);// ?¨?\n\n\t\t\tfor (int j = 0; j < v; j++) {\n\t\t\t\tint count = 0;\n\t\t\t\tif ((j + 1 )% 2 == 1) {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\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\n\t\t}",
"if (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}",
"string.equals(\"0 0\")",
"string.equals",
"string",
"\"0 0\"",
"{\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"String[] k = string.split(\" \");",
"k",
"string.split(\" \")",
"string.split",
"string",
"\" \"",
"int v = Integer.parseInt(k[0]);",
"v",
"Integer.parseInt(k[0])",
"Integer.parseInt",
"Integer",
"k[0]",
"k",
"0",
"int v2 = Integer.parseInt(k[1]);",
"v2",
"Integer.parseInt(k[1])",
"Integer.parseInt",
"Integer",
"k[1]",
"k",
"1",
"for (int j = 0; j < v; j++) {\n\t\t\t\tint count = 0;\n\t\t\t\tif ((j + 1 )% 2 == 1) {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\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 j = 0;",
"int j = 0;",
"j",
"0",
"j < v",
"j",
"v",
"j++",
"j++",
"j",
"{\n\t\t\t\tint count = 0;\n\t\t\t\tif ((j + 1 )% 2 == 1) {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\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\tint count = 0;\n\t\t\t\tif ((j + 1 )% 2 == 1) {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\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 count = 0;",
"count",
"0",
"if ((j + 1 )% 2 == 1) {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"(j + 1 )% 2 == 1",
"(j + 1 )% 2",
"(j + 1 )",
"j",
"1",
"2",
"1",
"{\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"while (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"count < v2",
"count",
"v2",
"{\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}",
"(count + 1) % 2 == 1",
"(count + 1) % 2",
"(count + 1)",
"count",
"1",
"2",
"1",
"{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\n\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"count++",
"count",
"{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\n\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"count++",
"count",
"{\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}",
"while (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"count < v2",
"count",
"v2",
"{\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}",
"if ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}",
"(count + 1) % 2 == 1",
"(count + 1) % 2",
"(count + 1)",
"count",
"1",
"2",
"1",
"{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\n\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"count++",
"count",
"{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\n\t\t\t\t\t\t}",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"count++",
"count",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] arges",
"arges",
"public class Main {\n\tpublic static void main(String[] arges) {\n\t\tList<String> klist = new ArrayList<String>();\n\t\tint i = 0;\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile (i < 1) {\n\t\t\tString line = sc.nextLine();\n\t\t\tklist.add(line);\n\t\t\tif (line.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\n\t\tfor (String string : klist) {\n\t\t\tif (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tString[] k = string.split(\" \");\n\t\t\tint v = Integer.parseInt(k[0]);// ???\n\t\t\tint v2 = Integer.parseInt(k[1]);// ?¨?\n\n\t\t\tfor (int j = 0; j < v; j++) {\n\t\t\t\tint count = 0;\n\t\t\t\tif ((j + 1 )% 2 == 1) {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\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\n\t\t}\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] arges) {\n\t\tList<String> klist = new ArrayList<String>();\n\t\tint i = 0;\n\t\tScanner sc = new Scanner(System.in);\n\t\twhile (i < 1) {\n\t\t\tString line = sc.nextLine();\n\t\t\tklist.add(line);\n\t\t\tif (line.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\n\t\tfor (String string : klist) {\n\t\t\tif (string.equals(\"0 0\")) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tString[] k = string.split(\" \");\n\t\t\tint v = Integer.parseInt(k[0]);// ???\n\t\t\tint v2 = Integer.parseInt(k[1]);// ?¨?\n\n\t\t\tfor (int j = 0; j < v; j++) {\n\t\t\t\tint count = 0;\n\t\t\t\tif ((j + 1 )% 2 == 1) {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\twhile (count < v2) {\n\t\t\t\t\t\tif ((count + 1) % 2 == 1) {\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\tcount++;\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\tcount++;\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\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[] arges) {
List<String> klist = new ArrayList<String>();
int i = 0;
Scanner sc = new Scanner(System.in);
while (i < 1) {
String line = sc.nextLine();
klist.add(line);
if (line.equals("0 0")) {
break;
}
}
for (String string : klist) {
if (string.equals("0 0")) {
break;
}
String[] k = string.split(" ");
int v = Integer.parseInt(k[0]);// ???
int v2 = Integer.parseInt(k[1]);// ?¨?
for (int j = 0; j < v; j++) {
int count = 0;
if ((j + 1 )% 2 == 1) {
while (count < v2) {
if ((count + 1) % 2 == 1) {
System.out.print("#");
count++;
} else {
System.out.print(".");
count++;
}
}
} else {
while (count < v2) {
if ((count + 1) % 2 == 1) {
System.out.print(".");
count++;
} else {
System.out.print("#");
count++;
}
}
}
System.out.println("");
}
System.out.println("");
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
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
],
[
6,
12
],
[
12,
13
]
] | [
"import java.util.Scanner;\n\nclass Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n \n label:\n while(sc.hasNextLine()){\n int h = sc.nextInt();\n int w = sc.nextInt();\n \n if(h==0 && w==0) break label;\n for(int i = 1; i<=h; i++){\n for(int j = 1; 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 }else if(i % 2 == 0){ //??¶??°???\n if(j % 2 != 0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\n }\nSystem.out.println(\"\");\n }\nSystem.out.println(\"\");\n }\n \n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n \n label:\n while(sc.hasNextLine()){\n int h = sc.nextInt();\n int w = sc.nextInt();\n \n if(h==0 && w==0) break label;\n for(int i = 1; i<=h; i++){\n for(int j = 1; 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 }else if(i % 2 == 0){ //??¶??°???\n if(j % 2 != 0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\n }\nSystem.out.println(\"\");\n }\nSystem.out.println(\"\");\n }\n \n }\n}",
"Main",
"public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n \n label:\n while(sc.hasNextLine()){\n int h = sc.nextInt();\n int w = sc.nextInt();\n \n if(h==0 && w==0) break label;\n for(int i = 1; i<=h; i++){\n for(int j = 1; 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 }else if(i % 2 == 0){ //??¶??°???\n if(j % 2 != 0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\n }\nSystem.out.println(\"\");\n }\nSystem.out.println(\"\");\n }\n \n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n \n label:\n while(sc.hasNextLine()){\n int h = sc.nextInt();\n int w = sc.nextInt();\n \n if(h==0 && w==0) break label;\n for(int i = 1; i<=h; i++){\n for(int j = 1; 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 }else if(i % 2 == 0){ //??¶??°???\n if(j % 2 != 0){\n System.out.print(\".\");\n }else{\n System.out.print(\"#\");\n }\n }\n }\nSystem.out.println(\"\");\n }\nSystem.out.println(\"\");\n }\n \n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"String[] args",
"args"
] | import java.util.Scanner;
class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
label:
while(sc.hasNextLine()){
int h = sc.nextInt();
int w = sc.nextInt();
if(h==0 && w==0) break label;
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(i % 2 == 0){ //??¶??°???
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,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
17,
42,
17,
30,
0,
18,
13,
17,
4,
18,
13,
0,
18,
13,
17,
4,
18,
13,
14,
2,
18,
13,
17,
17,
3,
11,
1,
41,
13,
17,
2,
13,
18,
13,
17,
1,
40,
13,
30,
30,
11,
1,
41,
13,
17,
2,
13,
18,
13,
17,
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,
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
],
[
137,
11
],
[
137,
12
],
[
12,
13
],
[
12,
14
],
[
14,
15
],
[
15,
16
],
[
15,
17
],
[
14,
18
],
[
18,
19
],
[
18,
20
],
[
14,
22
],
[
22,
23
],
[
22,
24
],
[
24,
25
],
[
25,
26
],
[
26,
27
],
[
26,
28
],
[
25,
29
],
[
29,
30
],
[
30,
31
],
[
24,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
32,
36
],
[
36,
37
],
[
37,
38
],
[
24,
39
],
[
39,
40
],
[
40,
41
],
[
41,
42
],
[
41,
43
],
[
40,
44
],
[
39,
45
],
[
24,
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
],
[
62,
63
],
[
63,
64
],
[
63,
65
],
[
61,
66
],
[
66,
67
],
[
66,
68
],
[
68,
69
],
[
68,
70
],
[
61,
71
],
[
71,
72
],
[
72,
73
],
[
61,
74
],
[
75,
75
],
[
75,
76
],
[
76,
77
],
[
77,
78
],
[
78,
79
],
[
78,
80
],
[
77,
81
],
[
76,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
84,
88
],
[
83,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
92,
94
],
[
90,
95
],
[
83,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
99,
100
],
[
99,
101
],
[
97,
102
],
[
76,
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
],
[
60,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
126,
128
],
[
24,
129
],
[
129,
130
],
[
130,
131
],
[
131,
132
],
[
131,
133
],
[
12,
134
],
[
134,
135
],
[
0,
136
],
[
136,
137
],
[
136,
138
]
] | [
"import java.text.*;\nimport java.math.*;\nimport java.util.*;\n\npublic class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tint[] num= new int[2];\n\n\t\twhile(true) {\n\t\t\tnum[0] = scan.nextInt();\n\t\t\tnum[1] = scan.nextInt();\n\t\t\tif(num[0] == 0) break;\n\t\t\tfor(int i1 = 0; i1 < num[0];i1++) {\n\t\t\t\tfor(int i2 = 0;i2 < num[1];i2++) {\n\t\t\t\t\tif(i1 % 2 != 0) {\n\t\t\t\t\t\tif(i2 % 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 {\t\t\t\n\t\t\t\t\t\tif(i2 % 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\n\t}\n}",
"import java.text.*;",
"text.*",
"java",
"import java.math.*;",
"math.*",
"java",
"import java.util.*;",
"util.*",
"java",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tint[] num= new int[2];\n\n\t\twhile(true) {\n\t\t\tnum[0] = scan.nextInt();\n\t\t\tnum[1] = scan.nextInt();\n\t\t\tif(num[0] == 0) break;\n\t\t\tfor(int i1 = 0; i1 < num[0];i1++) {\n\t\t\t\tfor(int i2 = 0;i2 < num[1];i2++) {\n\t\t\t\t\tif(i1 % 2 != 0) {\n\t\t\t\t\t\tif(i2 % 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 {\t\t\t\n\t\t\t\t\t\tif(i2 % 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\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tint[] num= new int[2];\n\n\t\twhile(true) {\n\t\t\tnum[0] = scan.nextInt();\n\t\t\tnum[1] = scan.nextInt();\n\t\t\tif(num[0] == 0) break;\n\t\t\tfor(int i1 = 0; i1 < num[0];i1++) {\n\t\t\t\tfor(int i2 = 0;i2 < num[1];i2++) {\n\t\t\t\t\tif(i1 % 2 != 0) {\n\t\t\t\t\t\tif(i2 % 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 {\t\t\t\n\t\t\t\t\t\tif(i2 % 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\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\tint[] num= new int[2];\n\n\t\twhile(true) {\n\t\t\tnum[0] = scan.nextInt();\n\t\t\tnum[1] = scan.nextInt();\n\t\t\tif(num[0] == 0) break;\n\t\t\tfor(int i1 = 0; i1 < num[0];i1++) {\n\t\t\t\tfor(int i2 = 0;i2 < num[1];i2++) {\n\t\t\t\t\tif(i1 % 2 != 0) {\n\t\t\t\t\t\tif(i2 % 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 {\t\t\t\n\t\t\t\t\t\tif(i2 % 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\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int[] num= new int[2];",
"num",
"new int[2]",
"2",
"while(true) {\n\t\t\tnum[0] = scan.nextInt();\n\t\t\tnum[1] = scan.nextInt();\n\t\t\tif(num[0] == 0) break;\n\t\t\tfor(int i1 = 0; i1 < num[0];i1++) {\n\t\t\t\tfor(int i2 = 0;i2 < num[1];i2++) {\n\t\t\t\t\tif(i1 % 2 != 0) {\n\t\t\t\t\t\tif(i2 % 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 {\t\t\t\n\t\t\t\t\t\tif(i2 % 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}",
"true",
"{\n\t\t\tnum[0] = scan.nextInt();\n\t\t\tnum[1] = scan.nextInt();\n\t\t\tif(num[0] == 0) break;\n\t\t\tfor(int i1 = 0; i1 < num[0];i1++) {\n\t\t\t\tfor(int i2 = 0;i2 < num[1];i2++) {\n\t\t\t\t\tif(i1 % 2 != 0) {\n\t\t\t\t\t\tif(i2 % 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 {\t\t\t\n\t\t\t\t\t\tif(i2 % 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}",
"num[0] = scan.nextInt()",
"num[0]",
"num",
"0",
"scan.nextInt()",
"scan.nextInt",
"scan",
"num[1] = scan.nextInt()",
"num[1]",
"num",
"1",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if(num[0] == 0) break;",
"num[0] == 0",
"num[0]",
"num",
"0",
"0",
"break;",
"for(int i1 = 0; i1 < num[0];i1++) {\n\t\t\t\tfor(int i2 = 0;i2 < num[1];i2++) {\n\t\t\t\t\tif(i1 % 2 != 0) {\n\t\t\t\t\t\tif(i2 % 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 {\t\t\t\n\t\t\t\t\t\tif(i2 % 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 i1 = 0;",
"int i1 = 0;",
"i1",
"0",
"i1 < num[0]",
"i1",
"num[0]",
"num",
"0",
"i1++",
"i1++",
"i1",
"{\n\t\t\t\tfor(int i2 = 0;i2 < num[1];i2++) {\n\t\t\t\t\tif(i1 % 2 != 0) {\n\t\t\t\t\t\tif(i2 % 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 {\t\t\t\n\t\t\t\t\t\tif(i2 % 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 i2 = 0;i2 < num[1];i2++) {\n\t\t\t\t\tif(i1 % 2 != 0) {\n\t\t\t\t\t\tif(i2 % 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 {\t\t\t\n\t\t\t\t\t\tif(i2 % 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 i2 = 0;i2 < num[1];i2++) {\n\t\t\t\t\tif(i1 % 2 != 0) {\n\t\t\t\t\t\tif(i2 % 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 {\t\t\t\n\t\t\t\t\t\tif(i2 % 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 i2 = 0;",
"int i2 = 0;",
"i2",
"0",
"i2 < num[1]",
"i2",
"num[1]",
"num",
"1",
"i2++",
"i2++",
"i2",
"{\n\t\t\t\t\tif(i1 % 2 != 0) {\n\t\t\t\t\t\tif(i2 % 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 {\t\t\t\n\t\t\t\t\t\tif(i2 % 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(i1 % 2 != 0) {\n\t\t\t\t\t\tif(i2 % 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 {\t\t\t\n\t\t\t\t\t\tif(i2 % 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(i1 % 2 != 0) {\n\t\t\t\t\t\tif(i2 % 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 {\t\t\t\n\t\t\t\t\t\tif(i2 % 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}",
"i1 % 2 != 0",
"i1 % 2",
"i1",
"2",
"0",
"{\n\t\t\t\t\t\tif(i2 % 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(i2 % 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}",
"i2 % 2 == 0",
"i2 % 2",
"i2",
"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",
"\"#\"",
"{\t\t\t\n\t\t\t\t\t\tif(i2 % 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(i2 % 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}",
"i2 % 2 == 0",
"i2 % 2",
"i2",
"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[] num= new int[2];\n\n\t\twhile(true) {\n\t\t\tnum[0] = scan.nextInt();\n\t\t\tnum[1] = scan.nextInt();\n\t\t\tif(num[0] == 0) break;\n\t\t\tfor(int i1 = 0; i1 < num[0];i1++) {\n\t\t\t\tfor(int i2 = 0;i2 < num[1];i2++) {\n\t\t\t\t\tif(i1 % 2 != 0) {\n\t\t\t\t\t\tif(i2 % 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 {\t\t\t\n\t\t\t\t\t\tif(i2 % 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\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tint[] num= new int[2];\n\n\t\twhile(true) {\n\t\t\tnum[0] = scan.nextInt();\n\t\t\tnum[1] = scan.nextInt();\n\t\t\tif(num[0] == 0) break;\n\t\t\tfor(int i1 = 0; i1 < num[0];i1++) {\n\t\t\t\tfor(int i2 = 0;i2 < num[1];i2++) {\n\t\t\t\t\tif(i1 % 2 != 0) {\n\t\t\t\t\t\tif(i2 % 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 {\t\t\t\n\t\t\t\t\t\tif(i2 % 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\n\t}\n}",
"Main"
] | import java.text.*;
import java.math.*;
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int[] num= new int[2];
while(true) {
num[0] = scan.nextInt();
num[1] = scan.nextInt();
if(num[0] == 0) break;
for(int i1 = 0; i1 < num[0];i1++) {
for(int i2 = 0;i2 < num[1];i2++) {
if(i1 % 2 != 0) {
if(i2 % 2 == 0) {
System.out.print(".");
}else {
System.out.print("#");
}
}else {
if(i2 % 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,
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,
13,
18,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
30,
3,
41,
13,
20,
4,
18,
18,
13,
13,
4,
18,
13,
13,
13,
4,
18,
18,
13,
13,
13,
23,
13,
6,
13,
41,
13,
41,
13,
12,
13,
30,
0,
18,
36,
13,
13,
0,
18,
36,
13,
13,
23,
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,
14,
2,
2,
2,
2,
13,
17,
2,
13,
2,
13,
17,
2,
13,
17,
2,
13,
2,
13,
17,
30,
4,
18,
13,
13,
30,
4,
18,
13,
13,
4,
18,
13,
17,
4,
18,
13,
17,
29,
4,
18,
13,
23,
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,
13,
4,
18,
13,
17,
4,
18,
13,
17,
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,
14,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
4,
18,
13,
13,
14,
2,
2,
2,
13,
17,
17,
2,
2,
13,
17,
17,
30,
4,
18,
13,
13,
30,
4,
18,
13,
13,
4,
18,
13,
17,
4,
18,
13,
17,
29,
4,
18,
13,
23,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
321,
8
],
[
321,
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
],
[
21,
23
],
[
11,
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
],
[
59,
60
],
[
26,
61
],
[
61,
62
],
[
61,
63
],
[
26,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
64,
69
],
[
69,
70
],
[
70,
71
],
[
69,
72
],
[
69,
73
],
[
11,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
74,
79
],
[
9,
80
],
[
80,
81
],
[
0,
82
],
[
82,
83
],
[
82,
84
],
[
84,
85
],
[
82,
86
],
[
86,
87
],
[
82,
88
],
[
88,
89
],
[
88,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
92,
94
],
[
91,
95
],
[
90,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
96,
100
],
[
88,
101
],
[
101,
102
],
[
88,
103
],
[
103,
104
],
[
82,
105
],
[
105,
106
],
[
105,
107
],
[
107,
108
],
[
108,
109
],
[
108,
110
],
[
107,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
113,
115
],
[
111,
116
],
[
116,
117
],
[
116,
118
],
[
111,
119
],
[
119,
120
],
[
120,
121
],
[
111,
122
],
[
123,
123
],
[
123,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
126,
128
],
[
124,
129
],
[
129,
130
],
[
129,
131
],
[
124,
132
],
[
132,
133
],
[
133,
134
],
[
124,
135
],
[
136,
136
],
[
136,
137
],
[
137,
138
],
[
140,
139
],
[
149,
140
],
[
140,
141
],
[
141,
142
],
[
141,
143
],
[
140,
144
],
[
144,
145
],
[
144,
146
],
[
146,
147
],
[
146,
148
],
[
149,
149
],
[
149,
150
],
[
149,
151
],
[
140,
152
],
[
152,
153
],
[
152,
154
],
[
154,
155
],
[
154,
156
],
[
137,
157
],
[
157,
158
],
[
158,
159
],
[
159,
160
],
[
158,
161
],
[
137,
162
],
[
162,
163
],
[
163,
164
],
[
164,
165
],
[
163,
166
],
[
123,
167
],
[
167,
168
],
[
168,
169
],
[
167,
170
],
[
107,
171
],
[
171,
172
],
[
172,
173
],
[
171,
174
],
[
107,
175
],
[
175,
176
],
[
176,
177
],
[
177,
178
],
[
105,
179
],
[
179,
180
],
[
105,
181
],
[
181,
182
],
[
82,
183
],
[
183,
184
],
[
183,
185
],
[
185,
186
],
[
186,
187
],
[
186,
188
],
[
185,
189
],
[
189,
190
],
[
190,
191
],
[
191,
192
],
[
191,
193
],
[
189,
194
],
[
194,
195
],
[
194,
196
],
[
189,
197
],
[
197,
198
],
[
198,
199
],
[
189,
200
],
[
201,
201
],
[
201,
202
],
[
202,
203
],
[
203,
204
],
[
204,
205
],
[
204,
206
],
[
202,
207
],
[
207,
208
],
[
207,
209
],
[
202,
210
],
[
210,
211
],
[
211,
212
],
[
202,
213
],
[
214,
214
],
[
214,
215
],
[
215,
216
],
[
216,
217
],
[
215,
218
],
[
201,
219
],
[
219,
220
],
[
220,
221
],
[
219,
222
],
[
185,
223
],
[
223,
224
],
[
224,
225
],
[
223,
226
],
[
185,
227
],
[
227,
228
],
[
228,
229
],
[
229,
230
],
[
183,
231
],
[
231,
232
],
[
82,
233
],
[
233,
234
],
[
233,
235
],
[
235,
236
],
[
236,
237
],
[
236,
238
],
[
235,
239
],
[
239,
240
],
[
240,
241
],
[
241,
242
],
[
241,
243
],
[
239,
244
],
[
244,
245
],
[
244,
246
],
[
239,
247
],
[
247,
248
],
[
248,
249
],
[
239,
250
],
[
251,
251
],
[
251,
252
],
[
252,
253
],
[
253,
254
],
[
254,
255
],
[
254,
256
],
[
252,
257
],
[
257,
258
],
[
257,
259
],
[
252,
260
],
[
260,
261
],
[
261,
262
],
[
252,
263
],
[
264,
264
],
[
264,
265
],
[
265,
266
],
[
266,
267
],
[
267,
268
],
[
268,
269
],
[
268,
270
],
[
267,
271
],
[
266,
272
],
[
272,
273
],
[
273,
274
],
[
273,
275
],
[
272,
276
],
[
265,
277
],
[
277,
278
],
[
278,
279
],
[
279,
280
],
[
278,
281
],
[
265,
282
],
[
282,
283
],
[
283,
284
],
[
284,
285
],
[
285,
286
],
[
285,
287
],
[
284,
288
],
[
283,
289
],
[
289,
290
],
[
290,
291
],
[
290,
292
],
[
289,
293
],
[
282,
294
],
[
294,
295
],
[
295,
296
],
[
296,
297
],
[
295,
298
],
[
282,
299
],
[
299,
300
],
[
300,
301
],
[
301,
302
],
[
300,
303
],
[
251,
304
],
[
304,
305
],
[
305,
306
],
[
304,
307
],
[
235,
308
],
[
308,
309
],
[
309,
310
],
[
308,
311
],
[
235,
312
],
[
312,
313
],
[
313,
314
],
[
314,
315
],
[
233,
316
],
[
316,
317
],
[
233,
318
],
[
318,
319
],
[
0,
320
],
[
320,
321
],
[
320,
322
]
] | [
"import java.io.BufferedReader;\nimport java.io.InputStreamReader;\n\npublic class Main {\n public static void main(String[] args) throws Exception {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n \n String symbol = \"#\";\n String dot = \".\";\n \n while (true) {\n String[] ary = br.readLine().split(\" \");\n int numH = Integer.parseInt(ary[0]);\n int numW = Integer.parseInt(ary[1]);\n \n if(numH == 0 && numW == 0){\n break;\n }\n \n Rectangle rt = new Rectangle(numH, numW);\n System.out.print(rt.makeCheck(symbol, dot));\n }\n \n System.out.print(sb);\n }\n}\n\nclass Rectangle {\n private int hight;\n private int wide;\n \n Rectangle(int hight, int wide){\n this.hight = hight;\n this.wide = wide;\n }\n \n String makeFrame(String symbol, String dot) {\n StringBuilder sb = new StringBuilder();\n \n for (int i = 0; i < hight; i++) {\n for (int j = 0; j < wide; j++) {\n if (i == 0 || i == (hight - 1) || j == 0 || j == (wide - 1)) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n \n return sb.toString();\n }\n \n String makeRectangle(String symbol){\n StringBuilder sb = new StringBuilder();\n \n for (int i = 0; i < hight; i++) {\n for (int j = 0; j < wide; j++) {\n sb.append(symbol);\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n \n return sb.toString();\n }\n \n String makeCheck (String symbol, String dot) {\n StringBuilder sb = new StringBuilder();\n \n for (int i = 0; i < hight; i++) {\n for (int j = 0; j < wide; j++) {\n if (j % 2 == 0 && i % 2 == 0) {\n sb.append(symbol);\n } else if (j % 2 == 1 && i % 2 == 1) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n \n return sb.toString();\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 BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n \n String symbol = \"#\";\n String dot = \".\";\n \n while (true) {\n String[] ary = br.readLine().split(\" \");\n int numH = Integer.parseInt(ary[0]);\n int numW = Integer.parseInt(ary[1]);\n \n if(numH == 0 && numW == 0){\n break;\n }\n \n Rectangle rt = new Rectangle(numH, numW);\n System.out.print(rt.makeCheck(symbol, dot));\n }\n \n System.out.print(sb);\n }\n}",
"Main",
"public static void main(String[] args) throws Exception {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n \n String symbol = \"#\";\n String dot = \".\";\n \n while (true) {\n String[] ary = br.readLine().split(\" \");\n int numH = Integer.parseInt(ary[0]);\n int numW = Integer.parseInt(ary[1]);\n \n if(numH == 0 && numW == 0){\n break;\n }\n \n Rectangle rt = new Rectangle(numH, numW);\n System.out.print(rt.makeCheck(symbol, dot));\n }\n \n System.out.print(sb);\n }",
"main",
"{\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n \n String symbol = \"#\";\n String dot = \".\";\n \n while (true) {\n String[] ary = br.readLine().split(\" \");\n int numH = Integer.parseInt(ary[0]);\n int numW = Integer.parseInt(ary[1]);\n \n if(numH == 0 && numW == 0){\n break;\n }\n \n Rectangle rt = new Rectangle(numH, numW);\n System.out.print(rt.makeCheck(symbol, dot));\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()",
"String symbol = \"#\";",
"symbol",
"\"#\"",
"String dot = \".\";",
"dot",
"\".\"",
"while (true) {\n String[] ary = br.readLine().split(\" \");\n int numH = Integer.parseInt(ary[0]);\n int numW = Integer.parseInt(ary[1]);\n \n if(numH == 0 && numW == 0){\n break;\n }\n \n Rectangle rt = new Rectangle(numH, numW);\n System.out.print(rt.makeCheck(symbol, dot));\n }",
"true",
"{\n String[] ary = br.readLine().split(\" \");\n int numH = Integer.parseInt(ary[0]);\n int numW = Integer.parseInt(ary[1]);\n \n if(numH == 0 && numW == 0){\n break;\n }\n \n Rectangle rt = new Rectangle(numH, numW);\n System.out.print(rt.makeCheck(symbol, dot));\n }",
"String[] ary = br.readLine().split(\" \");",
"ary",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"int numH = Integer.parseInt(ary[0]);",
"numH",
"Integer.parseInt(ary[0])",
"Integer.parseInt",
"Integer",
"ary[0]",
"ary",
"0",
"int numW = Integer.parseInt(ary[1]);",
"numW",
"Integer.parseInt(ary[1])",
"Integer.parseInt",
"Integer",
"ary[1]",
"ary",
"1",
"if(numH == 0 && numW == 0){\n break;\n }",
"numH == 0 && numW == 0",
"numH == 0",
"numH",
"0",
"numW == 0",
"numW",
"0",
"{\n break;\n }",
"break;",
"Rectangle rt = new Rectangle(numH, numW);",
"rt",
"new Rectangle(numH, numW)",
"System.out.print(rt.makeCheck(symbol, dot))",
"System.out.print",
"System.out",
"System",
"System.out",
"rt.makeCheck(symbol, dot)",
"rt.makeCheck",
"rt",
"symbol",
"dot",
"System.out.print(sb)",
"System.out.print",
"System.out",
"System",
"System.out",
"sb",
"String[] args",
"args",
"class Rectangle {\n private int hight;\n private int wide;\n \n Rectangle(int hight, int wide){\n this.hight = hight;\n this.wide = wide;\n }\n \n String makeFrame(String symbol, String dot) {\n StringBuilder sb = new StringBuilder();\n \n for (int i = 0; i < hight; i++) {\n for (int j = 0; j < wide; j++) {\n if (i == 0 || i == (hight - 1) || j == 0 || j == (wide - 1)) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n \n return sb.toString();\n }\n \n String makeRectangle(String symbol){\n StringBuilder sb = new StringBuilder();\n \n for (int i = 0; i < hight; i++) {\n for (int j = 0; j < wide; j++) {\n sb.append(symbol);\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n \n return sb.toString();\n }\n \n String makeCheck (String symbol, String dot) {\n StringBuilder sb = new StringBuilder();\n \n for (int i = 0; i < hight; i++) {\n for (int j = 0; j < wide; j++) {\n if (j % 2 == 0 && i % 2 == 0) {\n sb.append(symbol);\n } else if (j % 2 == 1 && i % 2 == 1) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n \n return sb.toString();\n }\n}",
"Rectangle",
"private int hight;",
"hight",
"private int wide;",
"wide",
"Rectangle(int hight, int wide){\n this.hight = hight;\n this.wide = wide;\n }",
"Rectangle",
"{\n this.hight = hight;\n this.wide = wide;\n }",
"this.hight = hight",
"this.hight",
"this",
"this.hight",
"hight",
"this.wide = wide",
"this.wide",
"this",
"this.wide",
"wide",
"int hight",
"hight",
"int wide",
"wide",
"String makeFrame(String symbol, String dot) {\n StringBuilder sb = new StringBuilder();\n \n for (int i = 0; i < hight; i++) {\n for (int j = 0; j < wide; j++) {\n if (i == 0 || i == (hight - 1) || j == 0 || j == (wide - 1)) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n \n return sb.toString();\n }",
"makeFrame",
"{\n StringBuilder sb = new StringBuilder();\n \n for (int i = 0; i < hight; i++) {\n for (int j = 0; j < wide; j++) {\n if (i == 0 || i == (hight - 1) || j == 0 || j == (wide - 1)) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n \n return sb.toString();\n }",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"for (int i = 0; i < hight; i++) {\n for (int j = 0; j < wide; j++) {\n if (i == 0 || i == (hight - 1) || j == 0 || j == (wide - 1)) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }\n sb.append(\"\\n\");\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < hight",
"i",
"hight",
"i++",
"i++",
"i",
"{\n for (int j = 0; j < wide; j++) {\n if (i == 0 || i == (hight - 1) || j == 0 || j == (wide - 1)) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }\n sb.append(\"\\n\");\n }",
"{\n for (int j = 0; j < wide; j++) {\n if (i == 0 || i == (hight - 1) || j == 0 || j == (wide - 1)) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }\n sb.append(\"\\n\");\n }",
"for (int j = 0; j < wide; j++) {\n if (i == 0 || i == (hight - 1) || j == 0 || j == (wide - 1)) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < wide",
"j",
"wide",
"j++",
"j++",
"j",
"{\n if (i == 0 || i == (hight - 1) || j == 0 || j == (wide - 1)) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }",
"{\n if (i == 0 || i == (hight - 1) || j == 0 || j == (wide - 1)) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }",
"if (i == 0 || i == (hight - 1) || j == 0 || j == (wide - 1)) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }",
"i == 0 || i == (hight - 1) || j == 0 || j == (wide - 1)",
"j == 0",
"i == 0 || i == (hight - 1) || j == 0 || j == (wide - 1)",
"i == 0",
"i",
"0",
"i == (hight - 1)",
"i",
"(hight - 1)",
"hight",
"1",
"j == 0",
"j",
"0",
"j == (wide - 1)",
"j",
"(wide - 1)",
"wide",
"1",
"{\n sb.append(symbol);\n }",
"sb.append(symbol)",
"sb.append",
"sb",
"symbol",
"{\n sb.append(dot);\n }",
"sb.append(dot)",
"sb.append",
"sb",
"dot",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"return sb.toString();",
"sb.toString()",
"sb.toString",
"sb",
"String symbol",
"symbol",
"String dot",
"dot",
"String makeRectangle(String symbol){\n StringBuilder sb = new StringBuilder();\n \n for (int i = 0; i < hight; i++) {\n for (int j = 0; j < wide; j++) {\n sb.append(symbol);\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n \n return sb.toString();\n }",
"makeRectangle",
"{\n StringBuilder sb = new StringBuilder();\n \n for (int i = 0; i < hight; i++) {\n for (int j = 0; j < wide; j++) {\n sb.append(symbol);\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n \n return sb.toString();\n }",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"for (int i = 0; i < hight; i++) {\n for (int j = 0; j < wide; j++) {\n sb.append(symbol);\n }\n sb.append(\"\\n\");\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < hight",
"i",
"hight",
"i++",
"i++",
"i",
"{\n for (int j = 0; j < wide; j++) {\n sb.append(symbol);\n }\n sb.append(\"\\n\");\n }",
"{\n for (int j = 0; j < wide; j++) {\n sb.append(symbol);\n }\n sb.append(\"\\n\");\n }",
"for (int j = 0; j < wide; j++) {\n sb.append(symbol);\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < wide",
"j",
"wide",
"j++",
"j++",
"j",
"{\n sb.append(symbol);\n }",
"{\n sb.append(symbol);\n }",
"sb.append(symbol)",
"sb.append",
"sb",
"symbol",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"return sb.toString();",
"sb.toString()",
"sb.toString",
"sb",
"String symbol",
"symbol",
"String makeCheck (String symbol, String dot) {\n StringBuilder sb = new StringBuilder();\n \n for (int i = 0; i < hight; i++) {\n for (int j = 0; j < wide; j++) {\n if (j % 2 == 0 && i % 2 == 0) {\n sb.append(symbol);\n } else if (j % 2 == 1 && i % 2 == 1) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n \n return sb.toString();\n }",
"makeCheck",
"{\n StringBuilder sb = new StringBuilder();\n \n for (int i = 0; i < hight; i++) {\n for (int j = 0; j < wide; j++) {\n if (j % 2 == 0 && i % 2 == 0) {\n sb.append(symbol);\n } else if (j % 2 == 1 && i % 2 == 1) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }\n sb.append(\"\\n\");\n }\n sb.append(\"\\n\");\n \n return sb.toString();\n }",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"for (int i = 0; i < hight; i++) {\n for (int j = 0; j < wide; j++) {\n if (j % 2 == 0 && i % 2 == 0) {\n sb.append(symbol);\n } else if (j % 2 == 1 && i % 2 == 1) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }\n sb.append(\"\\n\");\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < hight",
"i",
"hight",
"i++",
"i++",
"i",
"{\n for (int j = 0; j < wide; j++) {\n if (j % 2 == 0 && i % 2 == 0) {\n sb.append(symbol);\n } else if (j % 2 == 1 && i % 2 == 1) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }\n sb.append(\"\\n\");\n }",
"{\n for (int j = 0; j < wide; j++) {\n if (j % 2 == 0 && i % 2 == 0) {\n sb.append(symbol);\n } else if (j % 2 == 1 && i % 2 == 1) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }\n sb.append(\"\\n\");\n }",
"for (int j = 0; j < wide; j++) {\n if (j % 2 == 0 && i % 2 == 0) {\n sb.append(symbol);\n } else if (j % 2 == 1 && i % 2 == 1) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < wide",
"j",
"wide",
"j++",
"j++",
"j",
"{\n if (j % 2 == 0 && i % 2 == 0) {\n sb.append(symbol);\n } else if (j % 2 == 1 && i % 2 == 1) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }",
"{\n if (j % 2 == 0 && i % 2 == 0) {\n sb.append(symbol);\n } else if (j % 2 == 1 && i % 2 == 1) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }\n }",
"if (j % 2 == 0 && i % 2 == 0) {\n sb.append(symbol);\n } else if (j % 2 == 1 && i % 2 == 1) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }",
"j % 2 == 0 && i % 2 == 0",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"{\n sb.append(symbol);\n }",
"sb.append(symbol)",
"sb.append",
"sb",
"symbol",
"if (j % 2 == 1 && i % 2 == 1) {\n sb.append(symbol);\n } else {\n sb.append(dot);\n }",
"j % 2 == 1 && i % 2 == 1",
"j % 2 == 1",
"j % 2",
"j",
"2",
"1",
"i % 2 == 1",
"i % 2",
"i",
"2",
"1",
"{\n sb.append(symbol);\n }",
"sb.append(symbol)",
"sb.append",
"sb",
"symbol",
"{\n sb.append(dot);\n }",
"sb.append(dot)",
"sb.append",
"sb",
"dot",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"sb.append(\"\\n\")",
"sb.append",
"sb",
"\"\\n\"",
"return sb.toString();",
"sb.toString()",
"sb.toString",
"sb",
"String symbol",
"symbol",
"String dot",
"dot",
"public class Main {\n public static void main(String[] args) throws Exception {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n \n String symbol = \"#\";\n String dot = \".\";\n \n while (true) {\n String[] ary = br.readLine().split(\" \");\n int numH = Integer.parseInt(ary[0]);\n int numW = Integer.parseInt(ary[1]);\n \n if(numH == 0 && numW == 0){\n break;\n }\n \n Rectangle rt = new Rectangle(numH, numW);\n System.out.print(rt.makeCheck(symbol, dot));\n }\n \n System.out.print(sb);\n }\n}",
"public class Main {\n public static void main(String[] args) throws Exception {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n StringBuilder sb = new StringBuilder();\n \n String symbol = \"#\";\n String dot = \".\";\n \n while (true) {\n String[] ary = br.readLine().split(\" \");\n int numH = Integer.parseInt(ary[0]);\n int numW = Integer.parseInt(ary[1]);\n \n if(numH == 0 && numW == 0){\n break;\n }\n \n Rectangle rt = new Rectangle(numH, numW);\n System.out.print(rt.makeCheck(symbol, dot));\n }\n \n System.out.print(sb);\n }\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));
StringBuilder sb = new StringBuilder();
String symbol = "#";
String dot = ".";
while (true) {
String[] ary = br.readLine().split(" ");
int numH = Integer.parseInt(ary[0]);
int numW = Integer.parseInt(ary[1]);
if(numH == 0 && numW == 0){
break;
}
Rectangle rt = new Rectangle(numH, numW);
System.out.print(rt.makeCheck(symbol, dot));
}
System.out.print(sb);
}
}
class Rectangle {
private int hight;
private int wide;
Rectangle(int hight, int wide){
this.hight = hight;
this.wide = wide;
}
String makeFrame(String symbol, String dot) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < hight; i++) {
for (int j = 0; j < wide; j++) {
if (i == 0 || i == (hight - 1) || j == 0 || j == (wide - 1)) {
sb.append(symbol);
} else {
sb.append(dot);
}
}
sb.append("\n");
}
sb.append("\n");
return sb.toString();
}
String makeRectangle(String symbol){
StringBuilder sb = new StringBuilder();
for (int i = 0; i < hight; i++) {
for (int j = 0; j < wide; j++) {
sb.append(symbol);
}
sb.append("\n");
}
sb.append("\n");
return sb.toString();
}
String makeCheck (String symbol, String dot) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < hight; i++) {
for (int j = 0; j < wide; j++) {
if (j % 2 == 0 && i % 2 == 0) {
sb.append(symbol);
} else if (j % 2 == 1 && i % 2 == 1) {
sb.append(symbol);
} else {
sb.append(dot);
}
}
sb.append("\n");
}
sb.append("\n");
return sb.toString();
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
11,
1,
41,
13,
17,
2,
13,
2,
13,
17,
1,
40,
13,
30,
30,
4,
13,
13,
13,
23,
13,
23,
13,
12,
13,
30,
14,
2,
2,
13,
17,
17,
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,
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,
23,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
42,
2,
2,
13,
17,
2,
13,
17,
30,
4,
13,
13,
13,
4,
18,
18,
13,
13,
17,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
178,
5
],
[
178,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
10,
11
],
[
11,
12
],
[
11,
13
],
[
9,
14
],
[
14,
15
],
[
14,
16
],
[
16,
17
],
[
16,
18
],
[
9,
19
],
[
19,
20
],
[
20,
21
],
[
9,
22
],
[
23,
23
],
[
23,
24
],
[
24,
25
],
[
24,
26
],
[
24,
27
],
[
6,
28
],
[
28,
29
],
[
6,
30
],
[
30,
31
],
[
178,
32
],
[
32,
33
],
[
32,
34
],
[
34,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
37,
39
],
[
36,
40
],
[
35,
41
],
[
41,
42
],
[
42,
43
],
[
43,
44
],
[
44,
45
],
[
44,
46
],
[
42,
47
],
[
47,
48
],
[
47,
49
],
[
49,
50
],
[
49,
51
],
[
42,
52
],
[
52,
53
],
[
53,
54
],
[
42,
55
],
[
56,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
59,
60
],
[
59,
61
],
[
58,
62
],
[
57,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
64,
69
],
[
57,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
71,
76
],
[
35,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
78,
83
],
[
83,
84
],
[
83,
85
],
[
85,
86
],
[
85,
87
],
[
78,
88
],
[
88,
89
],
[
89,
90
],
[
78,
91
],
[
92,
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
],
[
34,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
115,
117
],
[
113,
118
],
[
32,
119
],
[
119,
120
],
[
32,
121
],
[
121,
122
],
[
178,
123
],
[
123,
124
],
[
123,
125
],
[
125,
126
],
[
126,
127
],
[
126,
128
],
[
125,
129
],
[
129,
130
],
[
125,
131
],
[
131,
132
],
[
125,
133
],
[
133,
134
],
[
133,
135
],
[
135,
136
],
[
136,
137
],
[
125,
138
],
[
138,
139
],
[
138,
140
],
[
140,
141
],
[
141,
142
],
[
125,
143
],
[
143,
144
],
[
144,
145
],
[
145,
146
],
[
145,
147
],
[
144,
148
],
[
148,
149
],
[
148,
150
],
[
143,
151
],
[
151,
152
],
[
152,
153
],
[
152,
154
],
[
152,
155
],
[
151,
156
],
[
156,
157
],
[
157,
158
],
[
158,
159
],
[
158,
160
],
[
156,
161
],
[
151,
162
],
[
162,
163
],
[
162,
164
],
[
164,
165
],
[
165,
166
],
[
151,
167
],
[
167,
168
],
[
167,
169
],
[
169,
170
],
[
170,
171
],
[
125,
172
],
[
172,
173
],
[
173,
174
],
[
123,
175
],
[
175,
176
],
[
0,
177
],
[
177,
178
],
[
177,
179
]
] | [
"\nimport java.util.Scanner;\n\npublic class Main {\n\tpublic static void PrintChess(int H,int W){\n\t\tfor(int i=1;i<H+1;i++){\n\t\t\tPrintLine(i, W);\n\t\t}\n\t}\n\t//一行出力メソッド\n\tpublic static void PrintLine(int lineCounter,int W){\n\t\t//引数はラインカウンタと高さ\n\t\tif(lineCounter%2==0){\n\t\t\tfor(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}\n\t\t}else{\n\t\t\tfor(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}\n\t\t\t\n\t\t}\n\t\tSystem.out.println(\"\");\n\t}\n\n\tpublic static void main(String[] args) {\n\t\tScanner scanner=new Scanner(System.in);\n\t\tint H;\n\t\tint W;\n\t\t//最初の値を格納\n\t\tH=scanner.nextInt();\n\t\tW=scanner.nextInt();\n\t\twhile(H!=0&&W!=0){\n\t\t\tPrintChess(H, W);\n\t\t\t\n\t\t\tSystem.out.println(\"\");\n\t\t\tH=scanner.nextInt();\n\t\t\tW=scanner.nextInt();\n\t\t}\n\t\tscanner.close();\n\t\t//System.out.println(\"exit\");\n\t}\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\tpublic static void PrintChess(int H,int W){\n\t\tfor(int i=1;i<H+1;i++){\n\t\t\tPrintLine(i, W);\n\t\t}\n\t}\n\t//一行出力メソッド\n\tpublic static void PrintLine(int lineCounter,int W){\n\t\t//引数はラインカウンタと高さ\n\t\tif(lineCounter%2==0){\n\t\t\tfor(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}\n\t\t}else{\n\t\t\tfor(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}\n\t\t\t\n\t\t}\n\t\tSystem.out.println(\"\");\n\t}\n\n\tpublic static void main(String[] args) {\n\t\tScanner scanner=new Scanner(System.in);\n\t\tint H;\n\t\tint W;\n\t\t//最初の値を格納\n\t\tH=scanner.nextInt();\n\t\tW=scanner.nextInt();\n\t\twhile(H!=0&&W!=0){\n\t\t\tPrintChess(H, W);\n\t\t\t\n\t\t\tSystem.out.println(\"\");\n\t\t\tH=scanner.nextInt();\n\t\t\tW=scanner.nextInt();\n\t\t}\n\t\tscanner.close();\n\t\t//System.out.println(\"exit\");\n\t}\n\n}",
"Main",
"public static void PrintChess(int H,int W){\n\t\tfor(int i=1;i<H+1;i++){\n\t\t\tPrintLine(i, W);\n\t\t}\n\t}",
"PrintChess",
"{\n\t\tfor(int i=1;i<H+1;i++){\n\t\t\tPrintLine(i, W);\n\t\t}\n\t}",
"for(int i=1;i<H+1;i++){\n\t\t\tPrintLine(i, W);\n\t\t}",
"int i=1;",
"int i=1;",
"i",
"1",
"i<H+1",
"i",
"H+1",
"H",
"1",
"i++",
"i++",
"i",
"{\n\t\t\tPrintLine(i, W);\n\t\t}",
"{\n\t\t\tPrintLine(i, W);\n\t\t}",
"PrintLine(i, W)",
"PrintLine",
"i",
"W",
"int H",
"H",
"int W",
"W",
"//一行出力メソッド\n\tpublic static void PrintLine(int lineCounter,int W){\n\t\t//引数はラインカウンタと高さ\n\t\tif(lineCounter%2==0){\n\t\t\tfor(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}\n\t\t}else{\n\t\t\tfor(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}\n\t\t\t\n\t\t}\n\t\tSystem.out.println(\"\");\n\t}",
"PrintLine",
"{\n\t\t//引数はラインカウンタと高さ\n\t\tif(lineCounter%2==0){\n\t\t\tfor(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}\n\t\t}else{\n\t\t\tfor(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}\n\t\t\t\n\t\t}\n\t\tSystem.out.println(\"\");\n\t}",
"if(lineCounter%2==0){\n\t\t\tfor(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}\n\t\t}else{\n\t\t\tfor(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}\n\t\t\t\n\t\t}",
"lineCounter%2==0",
"lineCounter%2",
"lineCounter",
"2",
"0",
"{\n\t\t\tfor(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}\n\t\t}",
"for(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}",
"int i=1;",
"int i=1;",
"i",
"1",
"i<W+1",
"i",
"W+1",
"W",
"1",
"i++",
"i++",
"i",
"{\n\t\t\t\tif(i%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}",
"{\n\t\t\t\tif(i%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}",
"if(i%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}",
"i%2==0",
"i%2",
"i",
"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\t\t\tfor(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}\n\t\t\t\n\t\t}",
"for(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}",
"int i=1;",
"int i=1;",
"i",
"1",
"i<W+1",
"i",
"W+1",
"W",
"1",
"i++",
"i++",
"i",
"{\n\t\t\t\tif(i%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}",
"{\n\t\t\t\tif(i%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}",
"if(i%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}",
"i%2==0",
"i%2",
"i",
"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",
"\"#\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"int lineCounter",
"lineCounter",
"int W",
"W",
"public static void main(String[] args) {\n\t\tScanner scanner=new Scanner(System.in);\n\t\tint H;\n\t\tint W;\n\t\t//最初の値を格納\n\t\tH=scanner.nextInt();\n\t\tW=scanner.nextInt();\n\t\twhile(H!=0&&W!=0){\n\t\t\tPrintChess(H, W);\n\t\t\t\n\t\t\tSystem.out.println(\"\");\n\t\t\tH=scanner.nextInt();\n\t\t\tW=scanner.nextInt();\n\t\t}\n\t\tscanner.close();\n\t\t//System.out.println(\"exit\");\n\t}",
"main",
"{\n\t\tScanner scanner=new Scanner(System.in);\n\t\tint H;\n\t\tint W;\n\t\t//最初の値を格納\n\t\tH=scanner.nextInt();\n\t\tW=scanner.nextInt();\n\t\twhile(H!=0&&W!=0){\n\t\t\tPrintChess(H, W);\n\t\t\t\n\t\t\tSystem.out.println(\"\");\n\t\t\tH=scanner.nextInt();\n\t\t\tW=scanner.nextInt();\n\t\t}\n\t\tscanner.close();\n\t\t//System.out.println(\"exit\");\n\t}",
"Scanner scanner=new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"int H;",
"H",
"int W;",
"W",
"H=scanner.nextInt()",
"H",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"W=scanner.nextInt()",
"W",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"while(H!=0&&W!=0){\n\t\t\tPrintChess(H, W);\n\t\t\t\n\t\t\tSystem.out.println(\"\");\n\t\t\tH=scanner.nextInt();\n\t\t\tW=scanner.nextInt();\n\t\t}",
"H!=0&&W!=0",
"H!=0",
"H",
"0",
"W!=0",
"W",
"0",
"{\n\t\t\tPrintChess(H, W);\n\t\t\t\n\t\t\tSystem.out.println(\"\");\n\t\t\tH=scanner.nextInt();\n\t\t\tW=scanner.nextInt();\n\t\t}",
"PrintChess(H, W)",
"PrintChess",
"H",
"W",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"H=scanner.nextInt()",
"H",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"W=scanner.nextInt()",
"W",
"scanner.nextInt()",
"scanner.nextInt",
"scanner",
"scanner.close()",
"scanner.close",
"scanner",
"String[] args",
"args",
"public class Main {\n\tpublic static void PrintChess(int H,int W){\n\t\tfor(int i=1;i<H+1;i++){\n\t\t\tPrintLine(i, W);\n\t\t}\n\t}\n\t//一行出力メソッド\n\tpublic static void PrintLine(int lineCounter,int W){\n\t\t//引数はラインカウンタと高さ\n\t\tif(lineCounter%2==0){\n\t\t\tfor(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}\n\t\t}else{\n\t\t\tfor(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}\n\t\t\t\n\t\t}\n\t\tSystem.out.println(\"\");\n\t}\n\n\tpublic static void main(String[] args) {\n\t\tScanner scanner=new Scanner(System.in);\n\t\tint H;\n\t\tint W;\n\t\t//最初の値を格納\n\t\tH=scanner.nextInt();\n\t\tW=scanner.nextInt();\n\t\twhile(H!=0&&W!=0){\n\t\t\tPrintChess(H, W);\n\t\t\t\n\t\t\tSystem.out.println(\"\");\n\t\t\tH=scanner.nextInt();\n\t\t\tW=scanner.nextInt();\n\t\t}\n\t\tscanner.close();\n\t\t//System.out.println(\"exit\");\n\t}\n\n}",
"public class Main {\n\tpublic static void PrintChess(int H,int W){\n\t\tfor(int i=1;i<H+1;i++){\n\t\t\tPrintLine(i, W);\n\t\t}\n\t}\n\t//一行出力メソッド\n\tpublic static void PrintLine(int lineCounter,int W){\n\t\t//引数はラインカウンタと高さ\n\t\tif(lineCounter%2==0){\n\t\t\tfor(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}\n\t\t}else{\n\t\t\tfor(int i=1;i<W+1;i++){\n\t\t\t\tif(i%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}\n\t\t\t\n\t\t}\n\t\tSystem.out.println(\"\");\n\t}\n\n\tpublic static void main(String[] args) {\n\t\tScanner scanner=new Scanner(System.in);\n\t\tint H;\n\t\tint W;\n\t\t//最初の値を格納\n\t\tH=scanner.nextInt();\n\t\tW=scanner.nextInt();\n\t\twhile(H!=0&&W!=0){\n\t\t\tPrintChess(H, W);\n\t\t\t\n\t\t\tSystem.out.println(\"\");\n\t\t\tH=scanner.nextInt();\n\t\t\tW=scanner.nextInt();\n\t\t}\n\t\tscanner.close();\n\t\t//System.out.println(\"exit\");\n\t}\n\n}",
"Main"
] |
import java.util.Scanner;
public class Main {
public static void PrintChess(int H,int W){
for(int i=1;i<H+1;i++){
PrintLine(i, W);
}
}
//一行出力メソッド
public static void PrintLine(int lineCounter,int W){
//引数はラインカウンタと高さ
if(lineCounter%2==0){
for(int i=1;i<W+1;i++){
if(i%2==0){
System.out.print("#");
}else{
System.out.print(".");
}
}
}else{
for(int i=1;i<W+1;i++){
if(i%2==0){
System.out.print(".");
}else{
System.out.print("#");
}
}
}
System.out.println("");
}
public static void main(String[] args) {
Scanner scanner=new Scanner(System.in);
int H;
int W;
//最初の値を格納
H=scanner.nextInt();
W=scanner.nextInt();
while(H!=0&&W!=0){
PrintChess(H, W);
System.out.println("");
H=scanner.nextInt();
W=scanner.nextInt();
}
scanner.close();
//System.out.println("exit");
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
42,
17,
30,
0,
13,
20,
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,
4,
18,
13,
8,
2,
2,
2,
13,
13,
17,
17,
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
],
[
105,
5
],
[
105,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
14,
16
],
[
16,
17
],
[
17,
18
],
[
17,
19
],
[
16,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
24,
25
],
[
25,
26
],
[
22,
27
],
[
16,
28
],
[
28,
29
],
[
28,
30
],
[
30,
31
],
[
31,
32
],
[
30,
33
],
[
33,
34
],
[
33,
35
],
[
16,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
39,
40
],
[
38,
41
],
[
41,
42
],
[
41,
43
],
[
16,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
46,
48
],
[
45,
49
],
[
49,
50
],
[
49,
51
],
[
44,
52
],
[
16,
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
],
[
79,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
84,
88
],
[
83,
89
],
[
82,
90
],
[
82,
91
],
[
65,
92
],
[
92,
93
],
[
93,
94
],
[
92,
95
],
[
16,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
96,
101
],
[
6,
102
],
[
102,
103
],
[
0,
104
],
[
104,
105
],
[
104,
106
]
] | [
"import java.io.*;\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;\n\t\tdo {\n\t\t\tsb = new StringBuilder();\n\t\t\t\n\t\t\tString[] strs = br.readLine().split(\"\\\\s+\");\n\t\t\tint height\t= Integer.parseInt(strs[0]);\n\t\t\tint width\t= Integer.parseInt(strs[1]);\n\t\t\t\n\t\t\tif (height == 0 && width == 0) break;\n\t\t\t\n\t\t\tfor (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tsb.append( (i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println(sb);\n\t\t} while (true);\n\t}\n}",
"import java.io.*;",
"io.*",
"java",
"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;\n\t\tdo {\n\t\t\tsb = new StringBuilder();\n\t\t\t\n\t\t\tString[] strs = br.readLine().split(\"\\\\s+\");\n\t\t\tint height\t= Integer.parseInt(strs[0]);\n\t\t\tint width\t= Integer.parseInt(strs[1]);\n\t\t\t\n\t\t\tif (height == 0 && width == 0) break;\n\t\t\t\n\t\t\tfor (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tsb.append( (i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println(sb);\n\t\t} while (true);\n\t}\n}",
"Main",
"public static void main(String[] args) throws IOException {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb;\n\t\tdo {\n\t\t\tsb = new StringBuilder();\n\t\t\t\n\t\t\tString[] strs = br.readLine().split(\"\\\\s+\");\n\t\t\tint height\t= Integer.parseInt(strs[0]);\n\t\t\tint width\t= Integer.parseInt(strs[1]);\n\t\t\t\n\t\t\tif (height == 0 && width == 0) break;\n\t\t\t\n\t\t\tfor (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tsb.append( (i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println(sb);\n\t\t} while (true);\n\t}",
"main",
"{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb;\n\t\tdo {\n\t\t\tsb = new StringBuilder();\n\t\t\t\n\t\t\tString[] strs = br.readLine().split(\"\\\\s+\");\n\t\t\tint height\t= Integer.parseInt(strs[0]);\n\t\t\tint width\t= Integer.parseInt(strs[1]);\n\t\t\t\n\t\t\tif (height == 0 && width == 0) break;\n\t\t\t\n\t\t\tfor (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tsb.append( (i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println(sb);\n\t\t} while (true);\n\t}",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"StringBuilder sb;",
"sb",
"do {\n\t\t\tsb = new StringBuilder();\n\t\t\t\n\t\t\tString[] strs = br.readLine().split(\"\\\\s+\");\n\t\t\tint height\t= Integer.parseInt(strs[0]);\n\t\t\tint width\t= Integer.parseInt(strs[1]);\n\t\t\t\n\t\t\tif (height == 0 && width == 0) break;\n\t\t\t\n\t\t\tfor (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tsb.append( (i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println(sb);\n\t\t} while (true);",
"true",
"{\n\t\t\tsb = new StringBuilder();\n\t\t\t\n\t\t\tString[] strs = br.readLine().split(\"\\\\s+\");\n\t\t\tint height\t= Integer.parseInt(strs[0]);\n\t\t\tint width\t= Integer.parseInt(strs[1]);\n\t\t\t\n\t\t\tif (height == 0 && width == 0) break;\n\t\t\t\n\t\t\tfor (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tsb.append( (i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println(sb);\n\t\t}",
"sb = new StringBuilder()",
"sb",
"new StringBuilder()",
"String[] strs = br.readLine().split(\"\\\\s+\");",
"strs",
"br.readLine().split(\"\\\\s+\")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\"\\\\s+\"",
"int height\t= Integer.parseInt(strs[0]);",
"height",
"Integer.parseInt(strs[0])",
"Integer.parseInt",
"Integer",
"strs[0]",
"strs",
"0",
"int width\t= Integer.parseInt(strs[1]);",
"width",
"Integer.parseInt(strs[1])",
"Integer.parseInt",
"Integer",
"strs[1]",
"strs",
"1",
"if (height == 0 && width == 0) break;",
"height == 0 && width == 0",
"height == 0",
"height",
"0",
"width == 0",
"width",
"0",
"break;",
"for (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tsb.append( (i + j) % 2 == 0 ? \"#\" : \".\");\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 < height",
"i",
"height",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tsb.append( (i + j) % 2 == 0 ? \"#\" : \".\");\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 < width; j++) {\n\t\t\t\t\tsb.append( (i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}",
"for (int j = 0; j < width; j++) {\n\t\t\t\t\tsb.append( (i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < width",
"j",
"width",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tsb.append( (i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}",
"{\n\t\t\t\t\tsb.append( (i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}",
"sb.append( (i + j) % 2 == 0 ? \"#\" : \".\")",
"sb.append",
"sb",
"(i + j) % 2 == 0 ? \"#\" : \".\"",
"(i + j) % 2 == 0",
"(i + j) % 2",
"(i + j)",
"i",
"j",
"2",
"0",
"\"#\"",
"\".\"",
"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\n\tpublic static void main(String[] args) throws IOException {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb;\n\t\tdo {\n\t\t\tsb = new StringBuilder();\n\t\t\t\n\t\t\tString[] strs = br.readLine().split(\"\\\\s+\");\n\t\t\tint height\t= Integer.parseInt(strs[0]);\n\t\t\tint width\t= Integer.parseInt(strs[1]);\n\t\t\t\n\t\t\tif (height == 0 && width == 0) break;\n\t\t\t\n\t\t\tfor (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tsb.append( (i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println(sb);\n\t\t} while (true);\n\t}\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;\n\t\tdo {\n\t\t\tsb = new StringBuilder();\n\t\t\t\n\t\t\tString[] strs = br.readLine().split(\"\\\\s+\");\n\t\t\tint height\t= Integer.parseInt(strs[0]);\n\t\t\tint width\t= Integer.parseInt(strs[1]);\n\t\t\t\n\t\t\tif (height == 0 && width == 0) break;\n\t\t\t\n\t\t\tfor (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tsb.append( (i + j) % 2 == 0 ? \"#\" : \".\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println(sb);\n\t\t} while (true);\n\t}\n}",
"Main"
] | import java.io.*;
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringBuilder sb;
do {
sb = new StringBuilder();
String[] strs = br.readLine().split("\\s+");
int height = Integer.parseInt(strs[0]);
int width = Integer.parseInt(strs[1]);
if (height == 0 && width == 0) break;
for (int i = 0; i < height; i++) {
for (int j = 0; j < width; j++) {
sb.append( (i + j) % 2 == 0 ? "#" : ".");
}
sb.append("\n");
}
System.out.println(sb);
} while (true);
}
} |
[
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,
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
],
[
96,
5
],
[
96,
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
],
[
15,
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
],
[
15,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
6,
93
],
[
93,
94
],
[
0,
95
],
[
95,
96
],
[
95,
97
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\t\t\n\t\tScanner stdIn = new Scanner(System.in);\n\t\t\n\t\tfor (; ;) {\n\t\t\tint h = stdIn.nextInt();\n\t\t\tint w = stdIn.nextInt();\n\t\t\t\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 + 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}\n",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\t\t\n\t\tScanner stdIn = new Scanner(System.in);\n\t\t\n\t\tfor (; ;) {\n\t\t\tint h = stdIn.nextInt();\n\t\t\tint w = stdIn.nextInt();\n\t\t\t\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 + 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) {\n\t\t\n\t\tScanner stdIn = new Scanner(System.in);\n\t\t\n\t\tfor (; ;) {\n\t\t\tint h = stdIn.nextInt();\n\t\t\tint w = stdIn.nextInt();\n\t\t\t\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 + 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\t\t\n\t\tScanner stdIn = new Scanner(System.in);\n\t\t\n\t\tfor (; ;) {\n\t\t\tint h = stdIn.nextInt();\n\t\t\tint w = stdIn.nextInt();\n\t\t\t\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 + 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}",
"Scanner stdIn = new Scanner(System.in);",
"stdIn",
"new Scanner(System.in)",
"for (; ;) {\n\t\t\tint h = stdIn.nextInt();\n\t\t\tint w = stdIn.nextInt();\n\t\t\t\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 + 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\t\tint h = stdIn.nextInt();\n\t\t\tint w = stdIn.nextInt();\n\t\t\t\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 + 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\t\tint h = stdIn.nextInt();\n\t\t\tint w = stdIn.nextInt();\n\t\t\t\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 + 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}",
"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) 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\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) {\n\t\t\n\t\tScanner stdIn = new Scanner(System.in);\n\t\t\n\t\tfor (; ;) {\n\t\t\tint h = stdIn.nextInt();\n\t\t\tint w = stdIn.nextInt();\n\t\t\t\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 + 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) {\n\t\t\n\t\tScanner stdIn = new Scanner(System.in);\n\t\t\n\t\tfor (; ;) {\n\t\t\tint h = stdIn.nextInt();\n\t\t\tint w = stdIn.nextInt();\n\t\t\t\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 + 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.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner stdIn = new Scanner(System.in);
for (; ;) {
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) % 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,
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,
0,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
3,
4,
13,
13,
13,
23,
13,
12,
13,
30,
41,
13,
39,
17,
17,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
18,
13,
2,
13,
17,
4,
18,
13,
4,
18,
13,
17,
41,
13,
4,
18,
13,
4,
18,
13,
17,
4,
18,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
18,
13,
2,
2,
13,
17,
17,
4,
18,
13,
4,
18,
13,
17,
41,
13,
4,
18,
13,
4,
18,
13,
17,
4,
18,
13,
41,
13,
39,
13,
13,
11,
1,
41,
13,
17,
2,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
18,
13,
2,
13,
17,
4,
18,
18,
13,
13,
4,
18,
13,
0,
13,
17,
23,
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
],
[
198,
11
],
[
198,
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
],
[
45,
47
],
[
20,
48
],
[
48,
49
],
[
49,
50
],
[
50,
51
],
[
50,
52
],
[
49,
53
],
[
53,
54
],
[
53,
55
],
[
48,
56
],
[
48,
57
],
[
57,
58
],
[
57,
59
],
[
57,
60
],
[
12,
61
],
[
61,
62
],
[
198,
63
],
[
63,
64
],
[
63,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
68,
69
],
[
68,
70
],
[
65,
71
],
[
71,
72
],
[
71,
73
],
[
65,
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
],
[
87,
90
],
[
90,
91
],
[
90,
92
],
[
92,
93
],
[
92,
94
],
[
65,
95
],
[
95,
96
],
[
96,
97
],
[
95,
98
],
[
98,
99
],
[
99,
100
],
[
98,
101
],
[
65,
102
],
[
102,
103
],
[
102,
104
],
[
104,
105
],
[
105,
106
],
[
65,
107
],
[
107,
108
],
[
108,
109
],
[
107,
110
],
[
107,
111
],
[
111,
112
],
[
112,
113
],
[
65,
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
],
[
127,
130
],
[
130,
131
],
[
130,
132
],
[
132,
133
],
[
133,
134
],
[
133,
135
],
[
132,
136
],
[
65,
137
],
[
137,
138
],
[
138,
139
],
[
137,
140
],
[
140,
141
],
[
141,
142
],
[
140,
143
],
[
65,
144
],
[
144,
145
],
[
144,
146
],
[
146,
147
],
[
147,
148
],
[
65,
149
],
[
149,
150
],
[
150,
151
],
[
149,
152
],
[
149,
153
],
[
153,
154
],
[
154,
155
],
[
65,
156
],
[
156,
157
],
[
156,
158
],
[
158,
159
],
[
158,
160
],
[
65,
161
],
[
161,
162
],
[
162,
163
],
[
163,
164
],
[
163,
165
],
[
161,
166
],
[
166,
167
],
[
166,
168
],
[
161,
169
],
[
169,
170
],
[
170,
171
],
[
161,
172
],
[
173,
173
],
[
173,
174
],
[
174,
175
],
[
175,
176
],
[
174,
177
],
[
177,
178
],
[
177,
179
],
[
179,
180
],
[
179,
181
],
[
65,
182
],
[
182,
183
],
[
183,
184
],
[
184,
185
],
[
184,
186
],
[
182,
187
],
[
187,
188
],
[
188,
189
],
[
65,
190
],
[
190,
191
],
[
190,
192
],
[
63,
193
],
[
193,
194
],
[
63,
195
],
[
195,
196
],
[
0,
197
],
[
197,
198
],
[
197,
199
]
] | [
"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\twhile (true) {\n\t\t\tString[] tmp = br.readLine().split(\" \");\n\t\t\tlong h = Long.parseLong(tmp[0]);\n\t\t\tlong w = Long.parseLong(tmp[1]);\n\t\t\ttmp = null;\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse\n\t\t\t\twrite(h, w);\n\t\t}\n\t}\n\n\tprivate static void write(long h, long w) {\n\t\tString[] charTable = { \"#\", \".\" };\n\t\tStringBuilder sb = new StringBuilder();\n\t\t\n\t\tfor(int i = 0;i < w;i++){\n\t\t\tsb.append(charTable[i % 2]);\n\t\t}\n\t\tsb.append(String.format(\"%n\"));\n\t\tString even = sb.toString();\n\t\tsb.delete(0, sb.length());\n\t\t\n\t\tfor(int i = 0;i < w;i++){\n\t\t\tsb.append(charTable[(i+1) % 2]);\n\t\t}\n\t\tsb.append(String.format(\"%n\"));\n\t\tString odd = sb.toString();\n\t\tsb.delete(0, sb.length());\n\t\t\n\t\tString[] lineTable = {even, odd};\n\t\tfor(int i = 0;i < h;i++){\n\t\t\tsb.append(lineTable[i % 2]);\n\t\t}\n\t\t\n\t\tSystem.out.println(sb.toString());\n\t\tsb = null;\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\twhile (true) {\n\t\t\tString[] tmp = br.readLine().split(\" \");\n\t\t\tlong h = Long.parseLong(tmp[0]);\n\t\t\tlong w = Long.parseLong(tmp[1]);\n\t\t\ttmp = null;\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse\n\t\t\t\twrite(h, w);\n\t\t}\n\t}\n\n\tprivate static void write(long h, long w) {\n\t\tString[] charTable = { \"#\", \".\" };\n\t\tStringBuilder sb = new StringBuilder();\n\t\t\n\t\tfor(int i = 0;i < w;i++){\n\t\t\tsb.append(charTable[i % 2]);\n\t\t}\n\t\tsb.append(String.format(\"%n\"));\n\t\tString even = sb.toString();\n\t\tsb.delete(0, sb.length());\n\t\t\n\t\tfor(int i = 0;i < w;i++){\n\t\t\tsb.append(charTable[(i+1) % 2]);\n\t\t}\n\t\tsb.append(String.format(\"%n\"));\n\t\tString odd = sb.toString();\n\t\tsb.delete(0, sb.length());\n\t\t\n\t\tString[] lineTable = {even, odd};\n\t\tfor(int i = 0;i < h;i++){\n\t\t\tsb.append(lineTable[i % 2]);\n\t\t}\n\t\t\n\t\tSystem.out.println(sb.toString());\n\t\tsb = null;\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\twhile (true) {\n\t\t\tString[] tmp = br.readLine().split(\" \");\n\t\t\tlong h = Long.parseLong(tmp[0]);\n\t\t\tlong w = Long.parseLong(tmp[1]);\n\t\t\ttmp = null;\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse\n\t\t\t\twrite(h, w);\n\t\t}\n\t}",
"main",
"{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\twhile (true) {\n\t\t\tString[] tmp = br.readLine().split(\" \");\n\t\t\tlong h = Long.parseLong(tmp[0]);\n\t\t\tlong w = Long.parseLong(tmp[1]);\n\t\t\ttmp = null;\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse\n\t\t\t\twrite(h, w);\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[] tmp = br.readLine().split(\" \");\n\t\t\tlong h = Long.parseLong(tmp[0]);\n\t\t\tlong w = Long.parseLong(tmp[1]);\n\t\t\ttmp = null;\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse\n\t\t\t\twrite(h, w);\n\t\t}",
"true",
"{\n\t\t\tString[] tmp = br.readLine().split(\" \");\n\t\t\tlong h = Long.parseLong(tmp[0]);\n\t\t\tlong w = Long.parseLong(tmp[1]);\n\t\t\ttmp = null;\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse\n\t\t\t\twrite(h, w);\n\t\t}",
"String[] tmp = br.readLine().split(\" \");",
"tmp",
"br.readLine().split(\" \")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\" \"",
"long h = Long.parseLong(tmp[0]);",
"h",
"Long.parseLong(tmp[0])",
"Long.parseLong",
"Long",
"tmp[0]",
"tmp",
"0",
"long w = Long.parseLong(tmp[1]);",
"w",
"Long.parseLong(tmp[1])",
"Long.parseLong",
"Long",
"tmp[1]",
"tmp",
"1",
"tmp = null",
"tmp",
"null",
"if (h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse\n\t\t\t\twrite(h, w);",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"break;",
"write(h, w)",
"write",
"h",
"w",
"String[] args",
"args",
"private static void write(long h, long w) {\n\t\tString[] charTable = { \"#\", \".\" };\n\t\tStringBuilder sb = new StringBuilder();\n\t\t\n\t\tfor(int i = 0;i < w;i++){\n\t\t\tsb.append(charTable[i % 2]);\n\t\t}\n\t\tsb.append(String.format(\"%n\"));\n\t\tString even = sb.toString();\n\t\tsb.delete(0, sb.length());\n\t\t\n\t\tfor(int i = 0;i < w;i++){\n\t\t\tsb.append(charTable[(i+1) % 2]);\n\t\t}\n\t\tsb.append(String.format(\"%n\"));\n\t\tString odd = sb.toString();\n\t\tsb.delete(0, sb.length());\n\t\t\n\t\tString[] lineTable = {even, odd};\n\t\tfor(int i = 0;i < h;i++){\n\t\t\tsb.append(lineTable[i % 2]);\n\t\t}\n\t\t\n\t\tSystem.out.println(sb.toString());\n\t\tsb = null;\n\t}",
"write",
"{\n\t\tString[] charTable = { \"#\", \".\" };\n\t\tStringBuilder sb = new StringBuilder();\n\t\t\n\t\tfor(int i = 0;i < w;i++){\n\t\t\tsb.append(charTable[i % 2]);\n\t\t}\n\t\tsb.append(String.format(\"%n\"));\n\t\tString even = sb.toString();\n\t\tsb.delete(0, sb.length());\n\t\t\n\t\tfor(int i = 0;i < w;i++){\n\t\t\tsb.append(charTable[(i+1) % 2]);\n\t\t}\n\t\tsb.append(String.format(\"%n\"));\n\t\tString odd = sb.toString();\n\t\tsb.delete(0, sb.length());\n\t\t\n\t\tString[] lineTable = {even, odd};\n\t\tfor(int i = 0;i < h;i++){\n\t\t\tsb.append(lineTable[i % 2]);\n\t\t}\n\t\t\n\t\tSystem.out.println(sb.toString());\n\t\tsb = null;\n\t}",
"String[] charTable = { \"#\", \".\" };",
"charTable",
"{ \"#\", \".\" }",
"\"#\"",
"\".\"",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"for(int i = 0;i < w;i++){\n\t\t\tsb.append(charTable[i % 2]);\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < w",
"i",
"w",
"i++",
"i++",
"i",
"{\n\t\t\tsb.append(charTable[i % 2]);\n\t\t}",
"{\n\t\t\tsb.append(charTable[i % 2]);\n\t\t}",
"sb.append(charTable[i % 2])",
"sb.append",
"sb",
"charTable[i % 2]",
"charTable",
"i % 2",
"i",
"2",
"sb.append(String.format(\"%n\"))",
"sb.append",
"sb",
"String.format(\"%n\")",
"String.format",
"String",
"\"%n\"",
"String even = sb.toString();",
"even",
"sb.toString()",
"sb.toString",
"sb",
"sb.delete(0, sb.length())",
"sb.delete",
"sb",
"0",
"sb.length()",
"sb.length",
"sb",
"for(int i = 0;i < w;i++){\n\t\t\tsb.append(charTable[(i+1) % 2]);\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < w",
"i",
"w",
"i++",
"i++",
"i",
"{\n\t\t\tsb.append(charTable[(i+1) % 2]);\n\t\t}",
"{\n\t\t\tsb.append(charTable[(i+1) % 2]);\n\t\t}",
"sb.append(charTable[(i+1) % 2])",
"sb.append",
"sb",
"charTable[(i+1) % 2]",
"charTable",
"(i+1) % 2",
"(i+1)",
"i",
"1",
"2",
"sb.append(String.format(\"%n\"))",
"sb.append",
"sb",
"String.format(\"%n\")",
"String.format",
"String",
"\"%n\"",
"String odd = sb.toString();",
"odd",
"sb.toString()",
"sb.toString",
"sb",
"sb.delete(0, sb.length())",
"sb.delete",
"sb",
"0",
"sb.length()",
"sb.length",
"sb",
"String[] lineTable = {even, odd};",
"lineTable",
"{even, odd}",
"even",
"odd",
"for(int i = 0;i < h;i++){\n\t\t\tsb.append(lineTable[i % 2]);\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < h",
"i",
"h",
"i++",
"i++",
"i",
"{\n\t\t\tsb.append(lineTable[i % 2]);\n\t\t}",
"{\n\t\t\tsb.append(lineTable[i % 2]);\n\t\t}",
"sb.append(lineTable[i % 2])",
"sb.append",
"sb",
"lineTable[i % 2]",
"lineTable",
"i % 2",
"i",
"2",
"System.out.println(sb.toString())",
"System.out.println",
"System.out",
"System",
"System.out",
"sb.toString()",
"sb.toString",
"sb",
"sb = null",
"sb",
"null",
"long h",
"h",
"long w",
"w",
"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\twhile (true) {\n\t\t\tString[] tmp = br.readLine().split(\" \");\n\t\t\tlong h = Long.parseLong(tmp[0]);\n\t\t\tlong w = Long.parseLong(tmp[1]);\n\t\t\ttmp = null;\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse\n\t\t\t\twrite(h, w);\n\t\t}\n\t}\n\n\tprivate static void write(long h, long w) {\n\t\tString[] charTable = { \"#\", \".\" };\n\t\tStringBuilder sb = new StringBuilder();\n\t\t\n\t\tfor(int i = 0;i < w;i++){\n\t\t\tsb.append(charTable[i % 2]);\n\t\t}\n\t\tsb.append(String.format(\"%n\"));\n\t\tString even = sb.toString();\n\t\tsb.delete(0, sb.length());\n\t\t\n\t\tfor(int i = 0;i < w;i++){\n\t\t\tsb.append(charTable[(i+1) % 2]);\n\t\t}\n\t\tsb.append(String.format(\"%n\"));\n\t\tString odd = sb.toString();\n\t\tsb.delete(0, sb.length());\n\t\t\n\t\tString[] lineTable = {even, odd};\n\t\tfor(int i = 0;i < h;i++){\n\t\t\tsb.append(lineTable[i % 2]);\n\t\t}\n\t\t\n\t\tSystem.out.println(sb.toString());\n\t\tsb = null;\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\twhile (true) {\n\t\t\tString[] tmp = br.readLine().split(\" \");\n\t\t\tlong h = Long.parseLong(tmp[0]);\n\t\t\tlong w = Long.parseLong(tmp[1]);\n\t\t\ttmp = null;\n\t\t\tif (h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse\n\t\t\t\twrite(h, w);\n\t\t}\n\t}\n\n\tprivate static void write(long h, long w) {\n\t\tString[] charTable = { \"#\", \".\" };\n\t\tStringBuilder sb = new StringBuilder();\n\t\t\n\t\tfor(int i = 0;i < w;i++){\n\t\t\tsb.append(charTable[i % 2]);\n\t\t}\n\t\tsb.append(String.format(\"%n\"));\n\t\tString even = sb.toString();\n\t\tsb.delete(0, sb.length());\n\t\t\n\t\tfor(int i = 0;i < w;i++){\n\t\t\tsb.append(charTable[(i+1) % 2]);\n\t\t}\n\t\tsb.append(String.format(\"%n\"));\n\t\tString odd = sb.toString();\n\t\tsb.delete(0, sb.length());\n\t\t\n\t\tString[] lineTable = {even, odd};\n\t\tfor(int i = 0;i < h;i++){\n\t\t\tsb.append(lineTable[i % 2]);\n\t\t}\n\t\t\n\t\tSystem.out.println(sb.toString());\n\t\tsb = null;\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));
while (true) {
String[] tmp = br.readLine().split(" ");
long h = Long.parseLong(tmp[0]);
long w = Long.parseLong(tmp[1]);
tmp = null;
if (h == 0 && w == 0)
break;
else
write(h, w);
}
}
private static void write(long h, long w) {
String[] charTable = { "#", "." };
StringBuilder sb = new StringBuilder();
for(int i = 0;i < w;i++){
sb.append(charTable[i % 2]);
}
sb.append(String.format("%n"));
String even = sb.toString();
sb.delete(0, sb.length());
for(int i = 0;i < w;i++){
sb.append(charTable[(i+1) % 2]);
}
sb.append(String.format("%n"));
String odd = sb.toString();
sb.delete(0, sb.length());
String[] lineTable = {even, odd};
for(int i = 0;i < h;i++){
sb.append(lineTable[i % 2]);
}
System.out.println(sb.toString());
sb = null;
}
} |
[
7,
15,
13,
17,
6,
13,
41,
13,
12,
13,
30,
0,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
29,
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
],
[
100,
5
],
[
100,
6
],
[
6,
7
],
[
100,
8
],
[
8,
9
],
[
8,
10
],
[
10,
11
],
[
11,
12
],
[
11,
13
],
[
10,
14
],
[
14,
15
],
[
14,
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
],
[
16,
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
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
50,
55
],
[
55,
56
],
[
55,
57
],
[
50,
58
],
[
58,
59
],
[
59,
60
],
[
50,
61
],
[
62,
62
],
[
62,
63
],
[
63,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
65,
69
],
[
64,
70
],
[
63,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
74,
76
],
[
72,
77
],
[
63,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
79,
84
],
[
49,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
85,
90
],
[
16,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
91,
96
],
[
8,
97
],
[
97,
98
],
[
0,
99
],
[
99,
100
],
[
99,
101
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n private static Scanner scan;\n\n public static void main(String[] args) {\n scan = new Scanner(System.in);\n\n while (true) {\n int x = scan.nextInt();\n int y = scan.nextInt();\n if (x == 0 && y == 0) {\n return;\n }\n for (int i = 0; i < x; i++) {\n for (int p = 0; p < y; p++) {\n if ((i + p) % 2 == 0 ) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n private static Scanner scan;\n\n public static void main(String[] args) {\n scan = new Scanner(System.in);\n\n while (true) {\n int x = scan.nextInt();\n int y = scan.nextInt();\n if (x == 0 && y == 0) {\n return;\n }\n for (int i = 0; i < x; i++) {\n for (int p = 0; p < y; p++) {\n if ((i + p) % 2 == 0 ) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }\n }\n}",
"Main",
"private static Scanner scan;",
"scan",
"public static void main(String[] args) {\n scan = new Scanner(System.in);\n\n while (true) {\n int x = scan.nextInt();\n int y = scan.nextInt();\n if (x == 0 && y == 0) {\n return;\n }\n for (int i = 0; i < x; i++) {\n for (int p = 0; p < y; p++) {\n if ((i + p) % 2 == 0 ) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }\n }",
"main",
"{\n scan = new Scanner(System.in);\n\n while (true) {\n int x = scan.nextInt();\n int y = scan.nextInt();\n if (x == 0 && y == 0) {\n return;\n }\n for (int i = 0; i < x; i++) {\n for (int p = 0; p < y; p++) {\n if ((i + p) % 2 == 0 ) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }\n }",
"scan = new Scanner(System.in)",
"scan",
"new Scanner(System.in)",
"while (true) {\n int x = scan.nextInt();\n int y = scan.nextInt();\n if (x == 0 && y == 0) {\n return;\n }\n for (int i = 0; i < x; i++) {\n for (int p = 0; p < y; p++) {\n if ((i + p) % 2 == 0 ) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }",
"true",
"{\n int x = scan.nextInt();\n int y = scan.nextInt();\n if (x == 0 && y == 0) {\n return;\n }\n for (int i = 0; i < x; i++) {\n for (int p = 0; p < y; p++) {\n if ((i + p) % 2 == 0 ) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }",
"int x = scan.nextInt();",
"x",
"scan.nextInt()",
"scan.nextInt",
"scan",
"int y = scan.nextInt();",
"y",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if (x == 0 && y == 0) {\n return;\n }",
"x == 0 && y == 0",
"x == 0",
"x",
"0",
"y == 0",
"y",
"0",
"{\n return;\n }",
"return;",
"for (int i = 0; i < x; i++) {\n for (int p = 0; p < y; p++) {\n if ((i + p) % 2 == 0 ) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < x",
"i",
"x",
"i++",
"i++",
"i",
"{\n for (int p = 0; p < y; p++) {\n if ((i + p) % 2 == 0 ) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }",
"{\n for (int p = 0; p < y; p++) {\n if ((i + p) % 2 == 0 ) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }",
"for (int p = 0; p < y; p++) {\n if ((i + p) % 2 == 0 ) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }",
"int p = 0;",
"int p = 0;",
"p",
"0",
"p < y",
"p",
"y",
"p++",
"p++",
"p",
"{\n if ((i + p) % 2 == 0 ) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }",
"{\n if ((i + p) % 2 == 0 ) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }",
"if ((i + p) % 2 == 0 ) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }",
"(i + p) % 2 == 0",
"(i + p) % 2",
"(i + p)",
"i",
"p",
"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",
"public class Main {\n private static Scanner scan;\n\n public static void main(String[] args) {\n scan = new Scanner(System.in);\n\n while (true) {\n int x = scan.nextInt();\n int y = scan.nextInt();\n if (x == 0 && y == 0) {\n return;\n }\n for (int i = 0; i < x; i++) {\n for (int p = 0; p < y; p++) {\n if ((i + p) % 2 == 0 ) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }\n }\n}",
"public class Main {\n private static Scanner scan;\n\n public static void main(String[] args) {\n scan = new Scanner(System.in);\n\n while (true) {\n int x = scan.nextInt();\n int y = scan.nextInt();\n if (x == 0 && y == 0) {\n return;\n }\n for (int i = 0; i < x; i++) {\n for (int p = 0; p < y; p++) {\n if ((i + p) % 2 == 0 ) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.print(\"\\n\");\n }\n System.out.print(\"\\n\");\n }\n }\n}",
"Main"
] | import java.util.Scanner;
public class Main {
private static Scanner scan;
public static void main(String[] args) {
scan = new Scanner(System.in);
while (true) {
int x = scan.nextInt();
int y = scan.nextInt();
if (x == 0 && y == 0) {
return;
}
for (int i = 0; i < x; i++) {
for (int p = 0; p < y; p++) {
if ((i + p) % 2 == 0 ) {
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,
41,
13,
42,
17,
30,
0,
13,
20,
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,
4,
13,
13,
4,
13,
13,
4,
18,
13,
17,
14,
2,
4,
13,
13,
40,
4,
13,
13,
4,
18,
13,
17,
14,
2,
40,
4,
13,
13,
4,
13,
13,
4,
18,
13,
17,
14,
2,
40,
4,
13,
13,
40,
4,
13,
13,
4,
18,
13,
17,
4,
18,
13,
17,
4,
18,
18,
13,
13,
13,
23,
13,
12,
13,
30,
29,
8,
2,
2,
13,
17,
17,
17,
17,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
158,
5
],
[
158,
6
],
[
6,
7
],
[
6,
8
],
[
8,
9
],
[
9,
10
],
[
9,
11
],
[
8,
12
],
[
12,
13
],
[
8,
14
],
[
14,
15
],
[
14,
16
],
[
16,
17
],
[
17,
18
],
[
17,
19
],
[
16,
20
],
[
20,
21
],
[
20,
22
],
[
22,
23
],
[
23,
24
],
[
24,
25
],
[
25,
26
],
[
22,
27
],
[
16,
28
],
[
28,
29
],
[
28,
30
],
[
30,
31
],
[
31,
32
],
[
30,
33
],
[
33,
34
],
[
33,
35
],
[
16,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
39,
40
],
[
38,
41
],
[
41,
42
],
[
41,
43
],
[
16,
44
],
[
44,
45
],
[
45,
46
],
[
46,
47
],
[
46,
48
],
[
45,
49
],
[
49,
50
],
[
49,
51
],
[
44,
52
],
[
16,
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
],
[
87,
90
],
[
78,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
92,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
91,
100
],
[
100,
101
],
[
101,
102
],
[
100,
103
],
[
78,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
105,
110
],
[
110,
111
],
[
110,
112
],
[
104,
113
],
[
113,
114
],
[
114,
115
],
[
113,
116
],
[
78,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
120,
122
],
[
118,
123
],
[
123,
124
],
[
124,
125
],
[
124,
126
],
[
117,
127
],
[
127,
128
],
[
128,
129
],
[
127,
130
],
[
65,
131
],
[
131,
132
],
[
132,
133
],
[
131,
134
],
[
16,
135
],
[
135,
136
],
[
136,
137
],
[
137,
138
],
[
137,
139
],
[
135,
140
],
[
6,
141
],
[
141,
142
],
[
158,
143
],
[
143,
144
],
[
143,
145
],
[
145,
146
],
[
146,
147
],
[
147,
148
],
[
148,
149
],
[
149,
150
],
[
149,
151
],
[
148,
152
],
[
147,
153
],
[
147,
154
],
[
143,
155
],
[
155,
156
],
[
0,
157
],
[
157,
158
],
[
157,
159
]
] | [
"import java.io.*;\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;\n\t\t\n\t\tdo {\n\t\t\tsb = new StringBuilder();\n\t\t\t\n\t\t\tString[] strs = br.readLine().split(\"\\\\s+\");\n\t\t\tint height\t= Integer.parseInt(strs[0]);\n\t\t\tint width\t= Integer.parseInt(strs[1]);\n\t\t\t\n\t\t\tif (height == 0 && width == 0) break;\n\t\t\t\n\t\t\tfor (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tif (isOdd(i) && isOdd(j))\tsb.append(\"#\");\n\t\t\t\t\tif (isOdd(i) && !isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && !isOdd(j))\tsb.append(\"#\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println(sb);\n\t\t} while (true);\n\t}\n\t\n\tpublic static boolean isOdd(int i) {\n\t\treturn i % 2 == 0 ? false : true;\n\t}\n}",
"import java.io.*;",
"io.*",
"java",
"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;\n\t\t\n\t\tdo {\n\t\t\tsb = new StringBuilder();\n\t\t\t\n\t\t\tString[] strs = br.readLine().split(\"\\\\s+\");\n\t\t\tint height\t= Integer.parseInt(strs[0]);\n\t\t\tint width\t= Integer.parseInt(strs[1]);\n\t\t\t\n\t\t\tif (height == 0 && width == 0) break;\n\t\t\t\n\t\t\tfor (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tif (isOdd(i) && isOdd(j))\tsb.append(\"#\");\n\t\t\t\t\tif (isOdd(i) && !isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && !isOdd(j))\tsb.append(\"#\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println(sb);\n\t\t} while (true);\n\t}\n\t\n\tpublic static boolean isOdd(int i) {\n\t\treturn i % 2 == 0 ? false : true;\n\t}\n}",
"Main",
"public static void main(String[] args) throws IOException {\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb;\n\t\t\n\t\tdo {\n\t\t\tsb = new StringBuilder();\n\t\t\t\n\t\t\tString[] strs = br.readLine().split(\"\\\\s+\");\n\t\t\tint height\t= Integer.parseInt(strs[0]);\n\t\t\tint width\t= Integer.parseInt(strs[1]);\n\t\t\t\n\t\t\tif (height == 0 && width == 0) break;\n\t\t\t\n\t\t\tfor (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tif (isOdd(i) && isOdd(j))\tsb.append(\"#\");\n\t\t\t\t\tif (isOdd(i) && !isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && !isOdd(j))\tsb.append(\"#\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println(sb);\n\t\t} while (true);\n\t}",
"main",
"{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tStringBuilder sb;\n\t\t\n\t\tdo {\n\t\t\tsb = new StringBuilder();\n\t\t\t\n\t\t\tString[] strs = br.readLine().split(\"\\\\s+\");\n\t\t\tint height\t= Integer.parseInt(strs[0]);\n\t\t\tint width\t= Integer.parseInt(strs[1]);\n\t\t\t\n\t\t\tif (height == 0 && width == 0) break;\n\t\t\t\n\t\t\tfor (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tif (isOdd(i) && isOdd(j))\tsb.append(\"#\");\n\t\t\t\t\tif (isOdd(i) && !isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && !isOdd(j))\tsb.append(\"#\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println(sb);\n\t\t} while (true);\n\t}",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"StringBuilder sb;",
"sb",
"do {\n\t\t\tsb = new StringBuilder();\n\t\t\t\n\t\t\tString[] strs = br.readLine().split(\"\\\\s+\");\n\t\t\tint height\t= Integer.parseInt(strs[0]);\n\t\t\tint width\t= Integer.parseInt(strs[1]);\n\t\t\t\n\t\t\tif (height == 0 && width == 0) break;\n\t\t\t\n\t\t\tfor (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tif (isOdd(i) && isOdd(j))\tsb.append(\"#\");\n\t\t\t\t\tif (isOdd(i) && !isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && !isOdd(j))\tsb.append(\"#\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println(sb);\n\t\t} while (true);",
"true",
"{\n\t\t\tsb = new StringBuilder();\n\t\t\t\n\t\t\tString[] strs = br.readLine().split(\"\\\\s+\");\n\t\t\tint height\t= Integer.parseInt(strs[0]);\n\t\t\tint width\t= Integer.parseInt(strs[1]);\n\t\t\t\n\t\t\tif (height == 0 && width == 0) break;\n\t\t\t\n\t\t\tfor (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tif (isOdd(i) && isOdd(j))\tsb.append(\"#\");\n\t\t\t\t\tif (isOdd(i) && !isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && !isOdd(j))\tsb.append(\"#\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println(sb);\n\t\t}",
"sb = new StringBuilder()",
"sb",
"new StringBuilder()",
"String[] strs = br.readLine().split(\"\\\\s+\");",
"strs",
"br.readLine().split(\"\\\\s+\")",
"br.readLine().split",
"br.readLine()",
"br.readLine",
"br",
"\"\\\\s+\"",
"int height\t= Integer.parseInt(strs[0]);",
"height",
"Integer.parseInt(strs[0])",
"Integer.parseInt",
"Integer",
"strs[0]",
"strs",
"0",
"int width\t= Integer.parseInt(strs[1]);",
"width",
"Integer.parseInt(strs[1])",
"Integer.parseInt",
"Integer",
"strs[1]",
"strs",
"1",
"if (height == 0 && width == 0) break;",
"height == 0 && width == 0",
"height == 0",
"height",
"0",
"width == 0",
"width",
"0",
"break;",
"for (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tif (isOdd(i) && isOdd(j))\tsb.append(\"#\");\n\t\t\t\t\tif (isOdd(i) && !isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && !isOdd(j))\tsb.append(\"#\");\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 < height",
"i",
"height",
"i++",
"i++",
"i",
"{\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tif (isOdd(i) && isOdd(j))\tsb.append(\"#\");\n\t\t\t\t\tif (isOdd(i) && !isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && !isOdd(j))\tsb.append(\"#\");\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 < width; j++) {\n\t\t\t\t\tif (isOdd(i) && isOdd(j))\tsb.append(\"#\");\n\t\t\t\t\tif (isOdd(i) && !isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && !isOdd(j))\tsb.append(\"#\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}",
"for (int j = 0; j < width; j++) {\n\t\t\t\t\tif (isOdd(i) && isOdd(j))\tsb.append(\"#\");\n\t\t\t\t\tif (isOdd(i) && !isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && !isOdd(j))\tsb.append(\"#\");\n\t\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < width",
"j",
"width",
"j++",
"j++",
"j",
"{\n\t\t\t\t\tif (isOdd(i) && isOdd(j))\tsb.append(\"#\");\n\t\t\t\t\tif (isOdd(i) && !isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && !isOdd(j))\tsb.append(\"#\");\n\t\t\t\t}",
"{\n\t\t\t\t\tif (isOdd(i) && isOdd(j))\tsb.append(\"#\");\n\t\t\t\t\tif (isOdd(i) && !isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && !isOdd(j))\tsb.append(\"#\");\n\t\t\t\t}",
"if (isOdd(i) && isOdd(j))\tsb.append(\"#\");",
"isOdd(i) && isOdd(j)",
"isOdd(i)",
"isOdd",
"i",
"isOdd(j)",
"isOdd",
"j",
"sb.append(\"#\")",
"sb.append",
"sb",
"\"#\"",
"if (isOdd(i) && !isOdd(j))\tsb.append(\".\");",
"isOdd(i) && !isOdd(j)",
"isOdd(i)",
"isOdd",
"i",
"!isOdd(j)",
"isOdd(j)",
"isOdd",
"j",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"if (!isOdd(i) && isOdd(j))\tsb.append(\".\");",
"!isOdd(i) && isOdd(j)",
"!isOdd(i)",
"isOdd(i)",
"isOdd",
"i",
"isOdd(j)",
"isOdd",
"j",
"sb.append(\".\")",
"sb.append",
"sb",
"\".\"",
"if (!isOdd(i) && !isOdd(j))\tsb.append(\"#\");",
"!isOdd(i) && !isOdd(j)",
"!isOdd(i)",
"isOdd(i)",
"isOdd",
"i",
"!isOdd(j)",
"isOdd(j)",
"isOdd",
"j",
"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 static boolean isOdd(int i) {\n\t\treturn i % 2 == 0 ? false : true;\n\t}",
"isOdd",
"{\n\t\treturn i % 2 == 0 ? false : true;\n\t}",
"return i % 2 == 0 ? false : true;",
"i % 2 == 0 ? false : true",
"i % 2 == 0",
"i % 2",
"i",
"2",
"0",
"false",
"true",
"int i",
"i",
"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;\n\t\t\n\t\tdo {\n\t\t\tsb = new StringBuilder();\n\t\t\t\n\t\t\tString[] strs = br.readLine().split(\"\\\\s+\");\n\t\t\tint height\t= Integer.parseInt(strs[0]);\n\t\t\tint width\t= Integer.parseInt(strs[1]);\n\t\t\t\n\t\t\tif (height == 0 && width == 0) break;\n\t\t\t\n\t\t\tfor (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tif (isOdd(i) && isOdd(j))\tsb.append(\"#\");\n\t\t\t\t\tif (isOdd(i) && !isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && !isOdd(j))\tsb.append(\"#\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println(sb);\n\t\t} while (true);\n\t}\n\t\n\tpublic static boolean isOdd(int i) {\n\t\treturn i % 2 == 0 ? false : true;\n\t}\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;\n\t\t\n\t\tdo {\n\t\t\tsb = new StringBuilder();\n\t\t\t\n\t\t\tString[] strs = br.readLine().split(\"\\\\s+\");\n\t\t\tint height\t= Integer.parseInt(strs[0]);\n\t\t\tint width\t= Integer.parseInt(strs[1]);\n\t\t\t\n\t\t\tif (height == 0 && width == 0) break;\n\t\t\t\n\t\t\tfor (int i = 0; i < height; i++) {\n\t\t\t\tfor (int j = 0; j < width; j++) {\n\t\t\t\t\tif (isOdd(i) && isOdd(j))\tsb.append(\"#\");\n\t\t\t\t\tif (isOdd(i) && !isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && isOdd(j))\tsb.append(\".\");\n\t\t\t\t\tif (!isOdd(i) && !isOdd(j))\tsb.append(\"#\");\n\t\t\t\t}\n\t\t\t\tsb.append(\"\\n\");\n\t\t\t}\n\t\t\t\n\t\t\tSystem.out.println(sb);\n\t\t} while (true);\n\t}\n\t\n\tpublic static boolean isOdd(int i) {\n\t\treturn i % 2 == 0 ? false : true;\n\t}\n}",
"Main"
] | import java.io.*;
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringBuilder sb;
do {
sb = new StringBuilder();
String[] strs = br.readLine().split("\\s+");
int height = Integer.parseInt(strs[0]);
int width = Integer.parseInt(strs[1]);
if (height == 0 && width == 0) break;
for (int i = 0; i < height; i++) {
for (int j = 0; j < width; j++) {
if (isOdd(i) && isOdd(j)) sb.append("#");
if (isOdd(i) && !isOdd(j)) sb.append(".");
if (!isOdd(i) && isOdd(j)) sb.append(".");
if (!isOdd(i) && !isOdd(j)) sb.append("#");
}
sb.append("\n");
}
System.out.println(sb);
} while (true);
}
public static boolean isOdd(int i) {
return i % 2 == 0 ? false : true;
}
} |
[
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 sr = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint h = sr.nextInt();\n\t\t\tint w = sr.nextInt();\n\t\t\tif(h==0&&w==0) break;\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\tif((x+y)%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\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 sr = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint h = sr.nextInt();\n\t\t\tint w = sr.nextInt();\n\t\t\tif(h==0&&w==0) break;\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\tif((x+y)%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\tSystem.out.println();\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args){\n\t\tScanner sr = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint h = sr.nextInt();\n\t\t\tint w = sr.nextInt();\n\t\t\tif(h==0&&w==0) break;\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\tif((x+y)%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\tSystem.out.println();\n\t\t}\n\t}",
"main",
"{\n\t\tScanner sr = new Scanner(System.in);\n\t\twhile(true){\n\t\t\tint h = sr.nextInt();\n\t\t\tint w = sr.nextInt();\n\t\t\tif(h==0&&w==0) break;\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\tif((x+y)%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\tSystem.out.println();\n\t\t}\n\t}",
"Scanner sr = new Scanner(System.in);",
"sr",
"new Scanner(System.in)",
"while(true){\n\t\t\tint h = sr.nextInt();\n\t\t\tint w = sr.nextInt();\n\t\t\tif(h==0&&w==0) break;\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\tif((x+y)%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\tSystem.out.println();\n\t\t}",
"true",
"{\n\t\t\tint h = sr.nextInt();\n\t\t\tint w = sr.nextInt();\n\t\t\tif(h==0&&w==0) break;\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\tif((x+y)%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\tSystem.out.println();\n\t\t}",
"int h = sr.nextInt();",
"h",
"sr.nextInt()",
"sr.nextInt",
"sr",
"int w = sr.nextInt();",
"w",
"sr.nextInt()",
"sr.nextInt",
"sr",
"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\tif((x+y)%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 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\tif((x+y)%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 x=0; x<w; x++){\n\t\t\t\t\tif((x+y)%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 x=0; x<w; x++){\n\t\t\t\t\tif((x+y)%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 x=0;",
"int x=0;",
"x",
"0",
"x<w",
"x",
"w",
"x++",
"x++",
"x",
"{\n\t\t\t\t\tif((x+y)%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((x+y)%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((x+y)%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}",
"(x+y)%2==0",
"(x+y)%2",
"(x+y)",
"x",
"y",
"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"
] | import java.util.*;
class Main{
public static void main(String[] args){
Scanner sr = new Scanner(System.in);
while(true){
int h = sr.nextInt();
int w = sr.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,
4,
18,
13,
41,
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,
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,
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
],
[
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
],
[
31,
36
],
[
36,
37
],
[
36,
38
],
[
31,
39
],
[
39,
40
],
[
40,
41
],
[
31,
42
],
[
43,
43
],
[
43,
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
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
65,
69
],
[
64,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
73,
74
],
[
73,
75
],
[
71,
76
],
[
64,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
78,
83
],
[
57,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
86,
90
],
[
85,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
94,
96
],
[
92,
97
],
[
85,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
101,
103
],
[
99,
104
],
[
43,
105
],
[
105,
106
],
[
106,
107
],
[
107,
108
],
[
107,
109
],
[
30,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
112,
114
],
[
30,
115
],
[
115,
116
],
[
115,
117
],
[
117,
118
],
[
118,
119
],
[
30,
120
],
[
120,
121
],
[
120,
122
],
[
122,
123
],
[
123,
124
],
[
4,
125
],
[
125,
126
],
[
125,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
125,
131
],
[
131,
132
]
] | [
"import java.util.Scanner;\nclass Main {\n\tpublic void kami() {\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tint H = sc.nextInt();\n\t\tint W = sc.nextInt();\n\t\t\n\t\twhile(H != 0 || W != 0){\n\t\t\t\n\t\t\tfor(int j = 1; j <= H; j++){\n\t\t\t\tfor(int i = 1; i <= W; i++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(i % 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\t\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(i % 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\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\t\t}\n\t\t\n\t\n\t}\n\n\tpublic static void main(String[] args) {\n\n\t\tnew Main().kami();\n\t}\n\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main {\n\tpublic void kami() {\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tint H = sc.nextInt();\n\t\tint W = sc.nextInt();\n\t\t\n\t\twhile(H != 0 || W != 0){\n\t\t\t\n\t\t\tfor(int j = 1; j <= H; j++){\n\t\t\t\tfor(int i = 1; i <= W; i++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(i % 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\t\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(i % 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\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\t\t}\n\t\t\n\t\n\t}\n\n\tpublic static void main(String[] args) {\n\n\t\tnew Main().kami();\n\t}\n\n}",
"Main",
"public void kami() {\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tint H = sc.nextInt();\n\t\tint W = sc.nextInt();\n\t\t\n\t\twhile(H != 0 || W != 0){\n\t\t\t\n\t\t\tfor(int j = 1; j <= H; j++){\n\t\t\t\tfor(int i = 1; i <= W; i++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(i % 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\t\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(i % 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\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\t\t}\n\t\t\n\t\n\t}",
"kami",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\t\n\t\tint H = sc.nextInt();\n\t\tint W = sc.nextInt();\n\t\t\n\t\twhile(H != 0 || W != 0){\n\t\t\t\n\t\t\tfor(int j = 1; j <= H; j++){\n\t\t\t\tfor(int i = 1; i <= W; i++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(i % 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\t\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(i % 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\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\t\t}\n\t\t\n\t\n\t}",
"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\t\t\t\n\t\t\tfor(int j = 1; j <= H; j++){\n\t\t\t\tfor(int i = 1; i <= W; i++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(i % 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\t\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(i % 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\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\t\n\t\t\tfor(int j = 1; j <= H; j++){\n\t\t\t\tfor(int i = 1; i <= W; i++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(i % 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\t\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(i % 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\tH = sc.nextInt();\n\t\t\tW = sc.nextInt();\n\t\t}",
"for(int j = 1; j <= H; j++){\n\t\t\t\tfor(int i = 1; i <= W; i++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(i % 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\t\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(i % 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 j = 1;",
"int j = 1;",
"j",
"1",
"j <= H",
"j",
"H",
"j++",
"j++",
"j",
"{\n\t\t\t\tfor(int i = 1; i <= W; i++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(i % 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\t\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(i % 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 i = 1; i <= W; i++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(i % 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\t\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(i % 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 i = 1; i <= W; i++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(i % 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\t\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(i % 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 i = 1;",
"int i = 1;",
"i",
"1",
"i <= W",
"i",
"W",
"i++",
"i++",
"i",
"{\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(i % 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\t\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(i % 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(j % 2 == 0){\n\t\t\t\t\t\tif(i % 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\t\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(i % 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(j % 2 == 0){\n\t\t\t\t\t\tif(i % 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\t\n\t\t\t\t\t}else{\n\t\t\t\t\t\tif(i % 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}",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\tif(i % 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\t\n\t\t\t\t\t}",
"if(i % 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}",
"i % 2 == 0",
"i % 2",
"i",
"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(i % 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(i % 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}",
"i % 2 == 0",
"i % 2",
"i",
"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 = sc.nextInt()",
"H",
"sc.nextInt()",
"sc.nextInt",
"sc",
"W = sc.nextInt()",
"W",
"sc.nextInt()",
"sc.nextInt",
"sc",
"public static void main(String[] args) {\n\n\t\tnew Main().kami();\n\t}",
"main",
"{\n\n\t\tnew Main().kami();\n\t}",
"new Main().kami()",
"new Main().kami",
"new Main()",
"String[] args",
"args"
] | import java.util.Scanner;
class Main {
public void kami() {
Scanner sc = new Scanner(System.in);
int H = sc.nextInt();
int W = sc.nextInt();
while(H != 0 || W != 0){
for(int j = 1; j <= H; j++){
for(int i = 1; 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.println();
}
System.out.println();
H = sc.nextInt();
W = sc.nextInt();
}
}
public static void main(String[] args) {
new Main().kami();
}
} |
[
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,
13,
41,
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,
14,
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,
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
],
[
134,
11
],
[
134,
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
],
[
26,
32
],
[
32,
33
],
[
32,
34
],
[
34,
35
],
[
35,
36
],
[
34,
37
],
[
26,
38
],
[
38,
39
],
[
38,
40
],
[
40,
41
],
[
41,
42
],
[
40,
43
],
[
43,
44
],
[
43,
45
],
[
26,
46
],
[
46,
47
],
[
46,
48
],
[
48,
49
],
[
49,
50
],
[
48,
51
],
[
51,
52
],
[
51,
53
],
[
26,
54
],
[
54,
55
],
[
55,
56
],
[
56,
57
],
[
56,
58
],
[
55,
59
],
[
59,
60
],
[
59,
61
],
[
54,
62
],
[
62,
63
],
[
26,
64
],
[
64,
65
],
[
65,
66
],
[
66,
67
],
[
66,
68
],
[
65,
69
],
[
69,
70
],
[
69,
71
],
[
64,
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
],
[
91,
93
],
[
86,
94
],
[
94,
95
],
[
95,
96
],
[
86,
97
],
[
98,
98
],
[
98,
99
],
[
99,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
102,
104
],
[
101,
105
],
[
100,
106
],
[
99,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
110,
112
],
[
108,
113
],
[
99,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
117,
119
],
[
115,
120
],
[
85,
121
],
[
121,
122
],
[
122,
123
],
[
123,
124
],
[
123,
125
],
[
26,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
128,
130
],
[
12,
131
],
[
131,
132
],
[
0,
133
],
[
133,
134
],
[
133,
135
]
] | [
"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\tint a = 0;\n\t\tint b = 0;\n\n\t\twhile(true){\n\t\t\tString str = br.readLine();\n\t\t\tString[] s = str.split(\" \");\n\n\t\t\ta = Integer.parseInt(s[0]);\n\t\t\tb = Integer.parseInt(s[1]);\n\t\t\tif((a == 0)||(b == 0)){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif((a <= 300) &&(b <= 300)){\n\n\t\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\t\tif(((i + 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\tSystem.out.println();\n\t\t\t\t}\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\tpublic static void main(String[] args) throws IOException{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tint a = 0;\n\t\tint b = 0;\n\n\t\twhile(true){\n\t\t\tString str = br.readLine();\n\t\t\tString[] s = str.split(\" \");\n\n\t\t\ta = Integer.parseInt(s[0]);\n\t\t\tb = Integer.parseInt(s[1]);\n\t\t\tif((a == 0)||(b == 0)){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif((a <= 300) &&(b <= 300)){\n\n\t\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\t\tif(((i + 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\tSystem.out.println();\n\t\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\tint a = 0;\n\t\tint b = 0;\n\n\t\twhile(true){\n\t\t\tString str = br.readLine();\n\t\t\tString[] s = str.split(\" \");\n\n\t\t\ta = Integer.parseInt(s[0]);\n\t\t\tb = Integer.parseInt(s[1]);\n\t\t\tif((a == 0)||(b == 0)){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif((a <= 300) &&(b <= 300)){\n\n\t\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\t\tif(((i + 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\tSystem.out.println();\n\t\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\tint a = 0;\n\t\tint b = 0;\n\n\t\twhile(true){\n\t\t\tString str = br.readLine();\n\t\t\tString[] s = str.split(\" \");\n\n\t\t\ta = Integer.parseInt(s[0]);\n\t\t\tb = Integer.parseInt(s[1]);\n\t\t\tif((a == 0)||(b == 0)){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif((a <= 300) &&(b <= 300)){\n\n\t\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\t\tif(((i + 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\tSystem.out.println();\n\t\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))",
"int a = 0;",
"a",
"0",
"int b = 0;",
"b",
"0",
"while(true){\n\t\t\tString str = br.readLine();\n\t\t\tString[] s = str.split(\" \");\n\n\t\t\ta = Integer.parseInt(s[0]);\n\t\t\tb = Integer.parseInt(s[1]);\n\t\t\tif((a == 0)||(b == 0)){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif((a <= 300) &&(b <= 300)){\n\n\t\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\t\tif(((i + 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\tSystem.out.println();\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"true",
"{\n\t\t\tString str = br.readLine();\n\t\t\tString[] s = str.split(\" \");\n\n\t\t\ta = Integer.parseInt(s[0]);\n\t\t\tb = Integer.parseInt(s[1]);\n\t\t\tif((a == 0)||(b == 0)){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif((a <= 300) &&(b <= 300)){\n\n\t\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\t\tif(((i + 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\tSystem.out.println();\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"String str = br.readLine();",
"str",
"br.readLine()",
"br.readLine",
"br",
"String[] s = str.split(\" \");",
"s",
"str.split(\" \")",
"str.split",
"str",
"\" \"",
"a = Integer.parseInt(s[0])",
"a",
"Integer.parseInt(s[0])",
"Integer.parseInt",
"Integer",
"s[0]",
"s",
"0",
"b = Integer.parseInt(s[1])",
"b",
"Integer.parseInt(s[1])",
"Integer.parseInt",
"Integer",
"s[1]",
"s",
"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;",
"if((a <= 300) &&(b <= 300)){\n\n\t\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\t\tif(((i + 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\tSystem.out.println();\n\t\t\t\t}\n\t\t\t}",
"(a <= 300) &&(b <= 300)",
"(a <= 300)",
"a",
"300",
"(b <= 300)",
"b",
"300",
"{\n\n\t\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\t\tif(((i + 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\tSystem.out.println();\n\t\t\t\t}\n\t\t\t}",
"for(int i = 0; i < a; i++){\n\t\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\t\tif(((i + 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\tSystem.out.println();\n\t\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < a",
"i",
"a",
"i++",
"i++",
"i",
"{\n\t\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\t\tif(((i + 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\tSystem.out.println();\n\t\t\t\t}",
"{\n\t\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\t\tif(((i + 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\tSystem.out.println();\n\t\t\t\t}",
"for(int j = 0; j < b; j++){\n\t\t\t\t\t\tif(((i + 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}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < b",
"j",
"b",
"j++",
"j++",
"j",
"{\n\t\t\t\t\t\tif(((i + 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\t\tif(((i + 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(((i + 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}",
"((i + j)% 2)==0",
"((i + j)% 2)",
"(i + j)",
"i",
"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",
"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\tint a = 0;\n\t\tint b = 0;\n\n\t\twhile(true){\n\t\t\tString str = br.readLine();\n\t\t\tString[] s = str.split(\" \");\n\n\t\t\ta = Integer.parseInt(s[0]);\n\t\t\tb = Integer.parseInt(s[1]);\n\t\t\tif((a == 0)||(b == 0)){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif((a <= 300) &&(b <= 300)){\n\n\t\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\t\tif(((i + 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\tSystem.out.println();\n\t\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) throws IOException{\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\t\tint a = 0;\n\t\tint b = 0;\n\n\t\twhile(true){\n\t\t\tString str = br.readLine();\n\t\t\tString[] s = str.split(\" \");\n\n\t\t\ta = Integer.parseInt(s[0]);\n\t\t\tb = Integer.parseInt(s[1]);\n\t\t\tif((a == 0)||(b == 0)){\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif((a <= 300) &&(b <= 300)){\n\n\t\t\t\tfor(int i = 0; i < a; i++){\n\t\t\t\t\tfor(int j = 0; j < b; j++){\n\t\t\t\t\t\tif(((i + 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\tSystem.out.println();\n\t\t\t\t}\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));
int a = 0;
int b = 0;
while(true){
String str = br.readLine();
String[] s = str.split(" ");
a = Integer.parseInt(s[0]);
b = Integer.parseInt(s[1]);
if((a == 0)||(b == 0)){
break;
}
if((a <= 300) &&(b <= 300)){
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();
}
}
} |
[
7,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
41,
13,
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,
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,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
106,
5
],
[
106,
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
],
[
64,
65
],
[
64,
66
],
[
63,
67
],
[
62,
68
],
[
61,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
71,
73
],
[
69,
74
],
[
61,
75
],
[
75,
76
],
[
76,
77
],
[
77,
78
],
[
77,
79
],
[
75,
80
],
[
47,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
83,
85
],
[
81,
86
],
[
34,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
87,
92
],
[
34,
93
],
[
93,
94
],
[
93,
95
],
[
95,
96
],
[
96,
97
],
[
34,
98
],
[
98,
99
],
[
98,
100
],
[
100,
101
],
[
101,
102
],
[
6,
103
],
[
103,
104
],
[
0,
105
],
[
105,
106
],
[
105,
107
]
] | [
"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 H,W;\n\t\tH = scan.nextInt();\n\t\tW = scan.nextInt();\n\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+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\tSystem.out.printf(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.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 scan = new Scanner(System.in);\n\t\tint H,W;\n\t\tH = scan.nextInt();\n\t\tW = scan.nextInt();\n\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+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\tSystem.out.printf(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t}\n\t}\n}",
"Main",
"public static void main(String[] args) {\n\t\tScanner scan = new Scanner(System.in);\n\t\tint H,W;\n\t\tH = scan.nextInt();\n\t\tW = scan.nextInt();\n\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+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\tSystem.out.printf(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t}\n\t}",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\t\tint H,W;\n\t\tH = scan.nextInt();\n\t\tW = scan.nextInt();\n\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+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\tSystem.out.printf(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\n\t\t}\n\t}",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int H",
"H",
"W;",
"W",
"H = scan.nextInt()",
"H",
"scan.nextInt()",
"scan.nextInt",
"scan",
"W = scan.nextInt()",
"W",
"scan.nextInt()",
"scan.nextInt",
"scan",
"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+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\tSystem.out.printf(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.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+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\tSystem.out.printf(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.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+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\tSystem.out.printf(\"\\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\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\tSystem.out.printf(\"\\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\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\tSystem.out.printf(\"\\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\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\"",
"H = scan.nextInt()",
"H",
"scan.nextInt()",
"scan.nextInt",
"scan",
"W = scan.nextInt()",
"W",
"scan.nextInt()",
"scan.nextInt",
"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 H,W;\n\t\tH = scan.nextInt();\n\t\tW = scan.nextInt();\n\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+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\tSystem.out.printf(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\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 H,W;\n\t\tH = scan.nextInt();\n\t\tW = scan.nextInt();\n\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+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\tSystem.out.printf(\"\\n\");\n\t\t\t}\n\t\t\tSystem.out.printf(\"\\n\");\n\t\t\tH = scan.nextInt();\n\t\t\tW = scan.nextInt();\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 H,W;
H = scan.nextInt();
W = scan.nextInt();
while(H != 0 && W != 0){
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");
H = scan.nextInt();
W = scan.nextInt();
}
}
} |
[
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,
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,
4,
18,
18,
13,
13,
4,
18,
18,
13,
13,
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
],
[
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
],
[
29,
38
],
[
38,
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
],
[
68,
69
],
[
68,
70
],
[
67,
71
],
[
66,
72
],
[
65,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
73,
78
],
[
65,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
79,
84
],
[
51,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
18,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
92,
94
],
[
6,
95
],
[
95,
96
],
[
0,
97
],
[
97,
98
],
[
97,
99
]
] | [
"import java.util.Scanner;\npublic class Main\n{\n\tpublic static void main( String args[] )\n\t{\n\t\tScanner input = new Scanner(System.in);\n\t\tint h, w;\n\t\twhile(true)\n\t\t{\n\t\t\th=input.nextInt();\n\t\t\tw=input.nextInt();\n\t\t\tif(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse {\n\t\t\t\tfor(int i = 0; i < h; i++)\n\t\t\t\t{\n\t\t\t\t\tfor(int k = 0; k < w; k++)\n\t\t\t\t\t{\n\t\t\t\t\t\tif((i+k)%2==0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\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{\n\tpublic static void main( String args[] )\n\t{\n\t\tScanner input = new Scanner(System.in);\n\t\tint h, w;\n\t\twhile(true)\n\t\t{\n\t\t\th=input.nextInt();\n\t\t\tw=input.nextInt();\n\t\t\tif(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse {\n\t\t\t\tfor(int i = 0; i < h; i++)\n\t\t\t\t{\n\t\t\t\t\tfor(int k = 0; k < w; k++)\n\t\t\t\t\t{\n\t\t\t\t\t\tif((i+k)%2==0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\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\t{\n\t\tScanner input = new Scanner(System.in);\n\t\tint h, w;\n\t\twhile(true)\n\t\t{\n\t\t\th=input.nextInt();\n\t\t\tw=input.nextInt();\n\t\t\tif(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse {\n\t\t\t\tfor(int i = 0; i < h; i++)\n\t\t\t\t{\n\t\t\t\t\tfor(int k = 0; k < w; k++)\n\t\t\t\t\t{\n\t\t\t\t\t\tif((i+k)%2==0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}",
"main",
"{\n\t\tScanner input = new Scanner(System.in);\n\t\tint h, w;\n\t\twhile(true)\n\t\t{\n\t\t\th=input.nextInt();\n\t\t\tw=input.nextInt();\n\t\t\tif(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse {\n\t\t\t\tfor(int i = 0; i < h; i++)\n\t\t\t\t{\n\t\t\t\t\tfor(int k = 0; k < w; k++)\n\t\t\t\t\t{\n\t\t\t\t\t\tif((i+k)%2==0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}\n\t}",
"Scanner input = new Scanner(System.in);",
"input",
"new Scanner(System.in)",
"int h",
"h",
"w;",
"w",
"while(true)\n\t\t{\n\t\t\th=input.nextInt();\n\t\t\tw=input.nextInt();\n\t\t\tif(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse {\n\t\t\t\tfor(int i = 0; i < h; i++)\n\t\t\t\t{\n\t\t\t\t\tfor(int k = 0; k < w; k++)\n\t\t\t\t\t{\n\t\t\t\t\t\tif((i+k)%2==0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"true",
"{\n\t\t\th=input.nextInt();\n\t\t\tw=input.nextInt();\n\t\t\tif(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse {\n\t\t\t\tfor(int i = 0; i < h; i++)\n\t\t\t\t{\n\t\t\t\t\tfor(int k = 0; k < w; k++)\n\t\t\t\t\t{\n\t\t\t\t\t\tif((i+k)%2==0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}\n\t\t\t}\n\t\t\tSystem.out.println();\n\t\t}",
"h=input.nextInt()",
"h",
"input.nextInt()",
"input.nextInt",
"input",
"w=input.nextInt()",
"w",
"input.nextInt()",
"input.nextInt",
"input",
"if(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse {\n\t\t\t\tfor(int i = 0; i < h; i++)\n\t\t\t\t{\n\t\t\t\t\tfor(int k = 0; k < w; k++)\n\t\t\t\t\t{\n\t\t\t\t\t\tif((i+k)%2==0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}\n\t\t\t}",
"h == 0 && w == 0",
"h == 0",
"h",
"0",
"w == 0",
"w",
"0",
"break;",
"{\n\t\t\t\tfor(int i = 0; i < h; i++)\n\t\t\t\t{\n\t\t\t\t\tfor(int k = 0; k < w; k++)\n\t\t\t\t\t{\n\t\t\t\t\t\tif((i+k)%2==0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}\n\t\t\t}",
"for(int i = 0; i < h; i++)\n\t\t\t\t{\n\t\t\t\t\tfor(int k = 0; k < w; k++)\n\t\t\t\t\t{\n\t\t\t\t\t\tif((i+k)%2==0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < h",
"i",
"h",
"i++",
"i++",
"i",
"{\n\t\t\t\t\tfor(int k = 0; k < w; k++)\n\t\t\t\t\t{\n\t\t\t\t\t\tif((i+k)%2==0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\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(int k = 0; k < w; k++)\n\t\t\t\t\t{\n\t\t\t\t\t\tif((i+k)%2==0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}",
"for(int k = 0; k < w; k++)\n\t\t\t\t\t{\n\t\t\t\t\t\tif((i+k)%2==0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"int k = 0;",
"int k = 0;",
"k",
"0",
"k < w",
"k",
"w",
"k++",
"k++",
"k",
"{\n\t\t\t\t\t\tif((i+k)%2==0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"{\n\t\t\t\t\t\tif((i+k)%2==0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"if((i+k)%2==0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");",
"(i+k)%2==0",
"(i+k)%2",
"(i+k)",
"i",
"k",
"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{\n\tpublic static void main( String args[] )\n\t{\n\t\tScanner input = new Scanner(System.in);\n\t\tint h, w;\n\t\twhile(true)\n\t\t{\n\t\t\th=input.nextInt();\n\t\t\tw=input.nextInt();\n\t\t\tif(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse {\n\t\t\t\tfor(int i = 0; i < h; i++)\n\t\t\t\t{\n\t\t\t\t\tfor(int k = 0; k < w; k++)\n\t\t\t\t\t{\n\t\t\t\t\t\tif((i+k)%2==0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\t\t\t}\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{\n\t\tScanner input = new Scanner(System.in);\n\t\tint h, w;\n\t\twhile(true)\n\t\t{\n\t\t\th=input.nextInt();\n\t\t\tw=input.nextInt();\n\t\t\tif(h == 0 && w == 0)\n\t\t\t\tbreak;\n\t\t\telse {\n\t\t\t\tfor(int i = 0; i < h; i++)\n\t\t\t\t{\n\t\t\t\t\tfor(int k = 0; k < w; k++)\n\t\t\t\t\t{\n\t\t\t\t\t\tif((i+k)%2==0)\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println();\n\t\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 input = new Scanner(System.in);
int h, w;
while(true)
{
h=input.nextInt();
w=input.nextInt();
if(h == 0 && w == 0)
break;
else {
for(int i = 0; i < h; i++)
{
for(int k = 0; k < w; k++)
{
if((i+k)%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,
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,
17,
17,
17,
30,
14,
2,
2,
2,
2,
13,
17,
17,
17,
2,
13,
13,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
2,
2,
13,
17,
17,
17,
2,
13,
13,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
2,
13,
17,
17,
17,
30,
4,
18,
18,
13,
13,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
2,
2,
13,
17,
17,
17,
2,
13,
13,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
2,
2,
13,
17,
17,
17,
2,
13,
13,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
2,
13,
17,
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
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
199,
5
],
[
199,
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
],
[
73,
74
],
[
74,
75
],
[
74,
76
],
[
73,
77
],
[
72,
78
],
[
71,
79
],
[
79,
80
],
[
79,
81
],
[
70,
82
],
[
82,
83
],
[
83,
84
],
[
84,
85
],
[
85,
86
],
[
85,
87
],
[
83,
88
],
[
70,
89
],
[
89,
90
],
[
90,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
92,
96
],
[
91,
97
],
[
90,
98
],
[
98,
99
],
[
98,
100
],
[
89,
101
],
[
101,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
104,
106
],
[
102,
107
],
[
89,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
110,
114
],
[
109,
115
],
[
108,
116
],
[
116,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
119,
121
],
[
117,
122
],
[
108,
123
],
[
123,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
126,
128
],
[
124,
129
],
[
61,
130
],
[
130,
131
],
[
131,
132
],
[
132,
133
],
[
133,
134
],
[
134,
135
],
[
134,
136
],
[
133,
137
],
[
132,
138
],
[
131,
139
],
[
139,
140
],
[
139,
141
],
[
130,
142
],
[
142,
143
],
[
143,
144
],
[
144,
145
],
[
145,
146
],
[
145,
147
],
[
143,
148
],
[
130,
149
],
[
149,
150
],
[
150,
151
],
[
151,
152
],
[
152,
153
],
[
153,
154
],
[
153,
155
],
[
152,
156
],
[
151,
157
],
[
150,
158
],
[
158,
159
],
[
158,
160
],
[
149,
161
],
[
161,
162
],
[
162,
163
],
[
163,
164
],
[
164,
165
],
[
164,
166
],
[
162,
167
],
[
149,
168
],
[
168,
169
],
[
169,
170
],
[
170,
171
],
[
171,
172
],
[
171,
173
],
[
170,
174
],
[
169,
175
],
[
168,
176
],
[
176,
177
],
[
177,
178
],
[
178,
179
],
[
179,
180
],
[
179,
181
],
[
177,
182
],
[
168,
183
],
[
183,
184
],
[
184,
185
],
[
185,
186
],
[
186,
187
],
[
186,
188
],
[
184,
189
],
[
14,
190
],
[
190,
191
],
[
191,
192
],
[
192,
193
],
[
192,
194
],
[
190,
195
],
[
6,
196
],
[
196,
197
],
[
0,
198
],
[
198,
199
],
[
198,
200
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\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 i = 1; i <= a; i++) {\n for (int j = 1; j <= b; j++) {\n if ((i + 2) % 2 == 1) {\n if ((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n } else if ((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n }\n \n }\n System.out.println(\"\");\n }\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\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 i = 1; i <= a; i++) {\n for (int j = 1; j <= b; j++) {\n if ((i + 2) % 2 == 1) {\n if ((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n } else if ((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n }\n \n }\n System.out.println(\"\");\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 i = 1; i <= a; i++) {\n for (int j = 1; j <= b; j++) {\n if ((i + 2) % 2 == 1) {\n if ((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n } else if ((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n }\n \n }\n System.out.println(\"\");\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 i = 1; i <= a; i++) {\n for (int j = 1; j <= b; j++) {\n if ((i + 2) % 2 == 1) {\n if ((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n } else if ((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n }\n \n }\n System.out.println(\"\");\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 i = 1; i <= a; i++) {\n for (int j = 1; j <= b; j++) {\n if ((i + 2) % 2 == 1) {\n if ((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n } else if ((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n }\n \n }\n System.out.println(\"\");\n }",
"true",
"{\n int a = scanner.nextInt();\n int b = scanner.nextInt();\n if (a == 0 && b == 0) {\n break;\n }\n for (int i = 1; i <= a; i++) {\n for (int j = 1; j <= b; j++) {\n if ((i + 2) % 2 == 1) {\n if ((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n } else if ((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n }\n \n }\n System.out.println(\"\");\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 i = 1; i <= a; i++) {\n for (int j = 1; j <= b; j++) {\n if ((i + 2) % 2 == 1) {\n if ((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n } else if ((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n }\n \n }",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i <= a",
"i",
"a",
"i++",
"i++",
"i",
"{\n for (int j = 1; j <= b; j++) {\n if ((i + 2) % 2 == 1) {\n if ((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n } else if ((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n }\n \n }",
"{\n for (int j = 1; j <= b; j++) {\n if ((i + 2) % 2 == 1) {\n if ((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n } else if ((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n }\n \n }",
"for (int j = 1; j <= b; j++) {\n if ((i + 2) % 2 == 1) {\n if ((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n } else if ((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n }",
"int j = 1;",
"int j = 1;",
"j",
"1",
"j <= b",
"j",
"b",
"j++",
"j++",
"j",
"{\n if ((i + 2) % 2 == 1) {\n if ((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n } else if ((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n }",
"{\n if ((i + 2) % 2 == 1) {\n if ((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n } else if ((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n }",
"if ((i + 2) % 2 == 1) {\n if ((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n } else if ((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }",
"(i + 2) % 2 == 1",
"(i + 2) % 2",
"(i + 2)",
"i",
"2",
"2",
"1",
"{\n if ((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n }",
"if ((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }",
"(j + 2) % 2 == 1&&j!=b",
"(j + 2) % 2 == 1",
"(j + 2) % 2",
"(j + 2)",
"j",
"2",
"2",
"1",
"j!=b",
"j",
"b",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }",
"(j + 2) % 2 == 0&&j!=b",
"(j + 2) % 2 == 0",
"(j + 2) % 2",
"(j + 2)",
"j",
"2",
"2",
"0",
"j!=b",
"j",
"b",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }",
"(j + 2) % 2 == 1",
"(j + 2) % 2",
"(j + 2)",
"j",
"2",
"2",
"1",
"{\n System.out.println(\"#\");\n \n }",
"System.out.println(\"#\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n System.out.println(\".\");\n }",
"System.out.println(\".\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\".\"",
"if ((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }",
"(j + 2) % 2 == 0&&j!=b",
"(j + 2) % 2 == 0",
"(j + 2) % 2",
"(j + 2)",
"j",
"2",
"2",
"0",
"j!=b",
"j",
"b",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"if((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }",
"(j + 2) % 2 == 1&&j!=b",
"(j + 2) % 2 == 1",
"(j + 2) % 2",
"(j + 2)",
"j",
"2",
"2",
"1",
"j!=b",
"j",
"b",
"{\n System.out.print(\".\");\n }",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }",
"(j + 2) % 2 == 0",
"(j + 2) % 2",
"(j + 2)",
"j",
"2",
"2",
"0",
"{\n System.out.println(\"#\");\n \n }",
"System.out.println(\"#\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n System.out.println(\".\");\n }",
"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) {\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 i = 1; i <= a; i++) {\n for (int j = 1; j <= b; j++) {\n if ((i + 2) % 2 == 1) {\n if ((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n } else if ((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n }\n \n }\n System.out.println(\"\");\n }\n }\n}",
"public class Main {\n\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 i = 1; i <= a; i++) {\n for (int j = 1; j <= b; j++) {\n if ((i + 2) % 2 == 1) {\n if ((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 1){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\n } else if ((j + 2) % 2 == 0&&j!=b) {\n System.out.print(\"#\");\n } else if((j + 2) % 2 == 1&&j!=b) {\n System.out.print(\".\");\n }\n else if((j + 2) % 2 == 0){\n System.out.println(\"#\");\n \n }\n else{\n System.out.println(\".\");\n }\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 scanner = new Scanner(System.in);
while (true) {
int a = scanner.nextInt();
int b = scanner.nextInt();
if (a == 0 && b == 0) {
break;
}
for (int i = 1; i <= a; i++) {
for (int j = 1; j <= b; j++) {
if ((i + 2) % 2 == 1) {
if ((j + 2) % 2 == 1&&j!=b) {
System.out.print("#");
} else if((j + 2) % 2 == 0&&j!=b) {
System.out.print(".");
}
else if((j + 2) % 2 == 1){
System.out.println("#");
}
else{
System.out.println(".");
}
} else if ((j + 2) % 2 == 0&&j!=b) {
System.out.print("#");
} else if((j + 2) % 2 == 1&&j!=b) {
System.out.print(".");
}
else if((j + 2) % 2 == 0){
System.out.println("#");
}
else{
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,
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
],
[
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
],
[
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
],
[
6,
95
],
[
95,
96
],
[
0,
97
],
[
97,
98
],
[
97,
99
]
] | [
"import java.util.*;\npublic class Main {\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n \n \t\twhile(true){\n \t\t\tint w = sc.nextInt();\n \t\t\tint h = sc.nextInt(); \t\t\t\n\n \t\t\tif(h == 0 && w == 0){break;}\n\n \t\t\tfor(int i = 1; i <= w; i++){\n \t\t\t\tfor(int j = 1; j <= h; 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}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",
"public class Main {\n\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n \n \t\twhile(true){\n \t\t\tint w = sc.nextInt();\n \t\t\tint h = sc.nextInt(); \t\t\t\n\n \t\t\tif(h == 0 && w == 0){break;}\n\n \t\t\tfor(int i = 1; i <= w; i++){\n \t\t\t\tfor(int j = 1; j <= h; 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}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 sc = new Scanner(System.in);\n \n \t\twhile(true){\n \t\t\tint w = sc.nextInt();\n \t\t\tint h = sc.nextInt(); \t\t\t\n\n \t\t\tif(h == 0 && w == 0){break;}\n\n \t\t\tfor(int i = 1; i <= w; i++){\n \t\t\t\tfor(int j = 1; j <= h; 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}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 sc = new Scanner(System.in);\n \n \t\twhile(true){\n \t\t\tint w = sc.nextInt();\n \t\t\tint h = sc.nextInt(); \t\t\t\n\n \t\t\tif(h == 0 && w == 0){break;}\n\n \t\t\tfor(int i = 1; i <= w; i++){\n \t\t\t\tfor(int j = 1; j <= h; 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}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 sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"while(true){\n \t\t\tint w = sc.nextInt();\n \t\t\tint h = sc.nextInt(); \t\t\t\n\n \t\t\tif(h == 0 && w == 0){break;}\n\n \t\t\tfor(int i = 1; i <= w; i++){\n \t\t\t\tfor(int j = 1; j <= h; 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}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 w = sc.nextInt();\n \t\t\tint h = sc.nextInt(); \t\t\t\n\n \t\t\tif(h == 0 && w == 0){break;}\n\n \t\t\tfor(int i = 1; i <= w; i++){\n \t\t\t\tfor(int j = 1; j <= h; 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}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 w = sc.nextInt();",
"w",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int h = sc.nextInt();",
"h",
"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 = 1; i <= w; i++){\n \t\t\t\tfor(int j = 1; j <= h; 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}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 = 1;",
"int i = 1;",
"i",
"1",
"i <= w",
"i",
"w",
"i++",
"i++",
"i",
"{\n \t\t\t\tfor(int j = 1; j <= h; 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}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 = 1; j <= h; 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}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 = 1; j <= h; 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}else{\n \t\t\t\t\t\tSystem.out.print(\"#\");\n \t\t\t\t\t}\n \t\t\t\t}",
"int j = 1;",
"int j = 1;",
"j",
"1",
"j <= h",
"j",
"h",
"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}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 == 1){\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 == 1){\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 == 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\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n \n \t\twhile(true){\n \t\t\tint w = sc.nextInt();\n \t\t\tint h = sc.nextInt(); \t\t\t\n\n \t\t\tif(h == 0 && w == 0){break;}\n\n \t\t\tfor(int i = 1; i <= w; i++){\n \t\t\t\tfor(int j = 1; j <= h; 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}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\tpublic static void main(String[] args){\n\t\tScanner sc = new Scanner(System.in);\n \n \t\twhile(true){\n \t\t\tint w = sc.nextInt();\n \t\t\tint h = sc.nextInt(); \t\t\t\n\n \t\t\tif(h == 0 && w == 0){break;}\n\n \t\t\tfor(int i = 1; i <= w; i++){\n \t\t\t\tfor(int j = 1; j <= h; 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}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.util.*;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
while(true){
int w = sc.nextInt();
int h = sc.nextInt();
if(h == 0 && w == 0){break;}
for(int i = 1; i <= w; i++){
for(int j = 1; j <= h; j++){
if((i + j) % 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,
41,
13,
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,
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,
4,
18,
18,
13,
13,
4,
18,
13,
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
],
[
8,
14
],
[
14,
15
],
[
8,
16
],
[
16,
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
],
[
39,
40
],
[
20,
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
],
[
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
],
[
68,
72
],
[
67,
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
],
[
90,
91
],
[
90,
92
],
[
88,
93
],
[
67,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
97,
98
],
[
97,
99
],
[
96,
100
],
[
95,
101
],
[
101,
102
],
[
102,
103
],
[
103,
104
],
[
104,
105
],
[
104,
106
],
[
102,
107
],
[
95,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
111,
112
],
[
111,
113
],
[
109,
114
],
[
53,
115
],
[
115,
116
],
[
116,
117
],
[
117,
118
],
[
117,
119
],
[
20,
120
],
[
120,
121
],
[
121,
122
],
[
122,
123
],
[
122,
124
],
[
8,
125
],
[
125,
126
],
[
126,
127
],
[
6,
128
],
[
128,
129
],
[
0,
130
],
[
130,
131
],
[
130,
132
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n\n\n public static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint hei, wid, cnt_wid;\n\n\t\twhile(true){\n\t\t\thei = scan.nextInt();//??????????????????\n\t\t\twid = scan.nextInt();//?¨????????????????\n\t\t\tif(hei == 0 && wid == 0){//???????????????0???0????????\\???????????????????????????\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int cnt_hei = 0; cnt_hei < hei; cnt_hei++){//?????????????????????\n\t\t\t\tfor(cnt_wid = 0; cnt_wid < wid; cnt_wid++){//?¨???????????????????\n\t\t\t\t\tif(cnt_hei % 2 == 0){//??¶??°???????\\???°???????????????\n\t\t\t\t\t\tif(cnt_wid % 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}else{\n\t\t\t\t\t\tif(cnt_wid % 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\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\tSystem.out.println();\n\t\t}\n scan.close();\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"public class Main {\n\n\n public static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint hei, wid, cnt_wid;\n\n\t\twhile(true){\n\t\t\thei = scan.nextInt();//??????????????????\n\t\t\twid = scan.nextInt();//?¨????????????????\n\t\t\tif(hei == 0 && wid == 0){//???????????????0???0????????\\???????????????????????????\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int cnt_hei = 0; cnt_hei < hei; cnt_hei++){//?????????????????????\n\t\t\t\tfor(cnt_wid = 0; cnt_wid < wid; cnt_wid++){//?¨???????????????????\n\t\t\t\t\tif(cnt_hei % 2 == 0){//??¶??°???????\\???°???????????????\n\t\t\t\t\t\tif(cnt_wid % 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}else{\n\t\t\t\t\t\tif(cnt_wid % 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\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\tSystem.out.println();\n\t\t}\n scan.close();\n }\n}",
"Main",
"public static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint hei, wid, cnt_wid;\n\n\t\twhile(true){\n\t\t\thei = scan.nextInt();//??????????????????\n\t\t\twid = scan.nextInt();//?¨????????????????\n\t\t\tif(hei == 0 && wid == 0){//???????????????0???0????????\\???????????????????????????\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int cnt_hei = 0; cnt_hei < hei; cnt_hei++){//?????????????????????\n\t\t\t\tfor(cnt_wid = 0; cnt_wid < wid; cnt_wid++){//?¨???????????????????\n\t\t\t\t\tif(cnt_hei % 2 == 0){//??¶??°???????\\???°???????????????\n\t\t\t\t\t\tif(cnt_wid % 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}else{\n\t\t\t\t\t\tif(cnt_wid % 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\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\tSystem.out.println();\n\t\t}\n scan.close();\n }",
"main",
"{\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint hei, wid, cnt_wid;\n\n\t\twhile(true){\n\t\t\thei = scan.nextInt();//??????????????????\n\t\t\twid = scan.nextInt();//?¨????????????????\n\t\t\tif(hei == 0 && wid == 0){//???????????????0???0????????\\???????????????????????????\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int cnt_hei = 0; cnt_hei < hei; cnt_hei++){//?????????????????????\n\t\t\t\tfor(cnt_wid = 0; cnt_wid < wid; cnt_wid++){//?¨???????????????????\n\t\t\t\t\tif(cnt_hei % 2 == 0){//??¶??°???????\\???°???????????????\n\t\t\t\t\t\tif(cnt_wid % 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}else{\n\t\t\t\t\t\tif(cnt_wid % 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\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\tSystem.out.println();\n\t\t}\n scan.close();\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"int hei",
"hei",
"wid",
"wid",
"cnt_wid;",
"cnt_wid",
"while(true){\n\t\t\thei = scan.nextInt();//??????????????????\n\t\t\twid = scan.nextInt();//?¨????????????????\n\t\t\tif(hei == 0 && wid == 0){//???????????????0???0????????\\???????????????????????????\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int cnt_hei = 0; cnt_hei < hei; cnt_hei++){//?????????????????????\n\t\t\t\tfor(cnt_wid = 0; cnt_wid < wid; cnt_wid++){//?¨???????????????????\n\t\t\t\t\tif(cnt_hei % 2 == 0){//??¶??°???????\\???°???????????????\n\t\t\t\t\t\tif(cnt_wid % 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}else{\n\t\t\t\t\t\tif(cnt_wid % 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\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\tSystem.out.println();\n\t\t}",
"true",
"{\n\t\t\thei = scan.nextInt();//??????????????????\n\t\t\twid = scan.nextInt();//?¨????????????????\n\t\t\tif(hei == 0 && wid == 0){//???????????????0???0????????\\???????????????????????????\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int cnt_hei = 0; cnt_hei < hei; cnt_hei++){//?????????????????????\n\t\t\t\tfor(cnt_wid = 0; cnt_wid < wid; cnt_wid++){//?¨???????????????????\n\t\t\t\t\tif(cnt_hei % 2 == 0){//??¶??°???????\\???°???????????????\n\t\t\t\t\t\tif(cnt_wid % 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}else{\n\t\t\t\t\t\tif(cnt_wid % 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\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\tSystem.out.println();\n\t\t}",
"hei = scan.nextInt()",
"hei",
"scan.nextInt()",
"scan.nextInt",
"scan",
"wid = scan.nextInt()",
"wid",
"scan.nextInt()",
"scan.nextInt",
"scan",
"if(hei == 0 && wid == 0){//???????????????0???0????????\\???????????????????????????\n\t\t\t\tbreak;\n\t\t\t}",
"hei == 0 && wid == 0",
"hei == 0",
"hei",
"0",
"wid == 0",
"wid",
"0",
"{//???????????????0???0????????\\???????????????????????????\n\t\t\t\tbreak;\n\t\t\t}",
"break;",
"for(int cnt_hei = 0; cnt_hei < hei; cnt_hei++){//?????????????????????\n\t\t\t\tfor(cnt_wid = 0; cnt_wid < wid; cnt_wid++){//?¨???????????????????\n\t\t\t\t\tif(cnt_hei % 2 == 0){//??¶??°???????\\???°???????????????\n\t\t\t\t\t\tif(cnt_wid % 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}else{\n\t\t\t\t\t\tif(cnt_wid % 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\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"int cnt_hei = 0;",
"int cnt_hei = 0;",
"cnt_hei",
"0",
"cnt_hei < hei",
"cnt_hei",
"hei",
"cnt_hei++",
"cnt_hei++",
"cnt_hei",
"{//?????????????????????\n\t\t\t\tfor(cnt_wid = 0; cnt_wid < wid; cnt_wid++){//?¨???????????????????\n\t\t\t\t\tif(cnt_hei % 2 == 0){//??¶??°???????\\???°???????????????\n\t\t\t\t\t\tif(cnt_wid % 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}else{\n\t\t\t\t\t\tif(cnt_wid % 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\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"{//?????????????????????\n\t\t\t\tfor(cnt_wid = 0; cnt_wid < wid; cnt_wid++){//?¨???????????????????\n\t\t\t\t\tif(cnt_hei % 2 == 0){//??¶??°???????\\???°???????????????\n\t\t\t\t\t\tif(cnt_wid % 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}else{\n\t\t\t\t\t\tif(cnt_wid % 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\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}",
"for(cnt_wid = 0; cnt_wid < wid; cnt_wid++){//?¨???????????????????\n\t\t\t\t\tif(cnt_hei % 2 == 0){//??¶??°???????\\???°???????????????\n\t\t\t\t\t\tif(cnt_wid % 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}else{\n\t\t\t\t\t\tif(cnt_wid % 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\t\t\t\n\t\t\t\t}",
"cnt_wid = 0;",
"cnt_wid = 0",
"cnt_wid",
"0",
"cnt_wid < wid",
"cnt_wid",
"wid",
"cnt_wid++",
"cnt_wid++",
"cnt_wid",
"{//?¨???????????????????\n\t\t\t\t\tif(cnt_hei % 2 == 0){//??¶??°???????\\???°???????????????\n\t\t\t\t\t\tif(cnt_wid % 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}else{\n\t\t\t\t\t\tif(cnt_wid % 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\t\t\t\n\t\t\t\t}",
"{//?¨???????????????????\n\t\t\t\t\tif(cnt_hei % 2 == 0){//??¶??°???????\\???°???????????????\n\t\t\t\t\t\tif(cnt_wid % 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}else{\n\t\t\t\t\t\tif(cnt_wid % 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\t\t\t\n\t\t\t\t}",
"if(cnt_hei % 2 == 0){//??¶??°???????\\???°???????????????\n\t\t\t\t\t\tif(cnt_wid % 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}else{\n\t\t\t\t\t\tif(cnt_wid % 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}",
"cnt_hei % 2 == 0",
"cnt_hei % 2",
"cnt_hei",
"2",
"0",
"{//??¶??°???????\\???°???????????????\n\t\t\t\t\t\tif(cnt_wid % 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(cnt_wid % 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}",
"cnt_wid % 2 == 0",
"cnt_wid % 2",
"cnt_wid",
"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(cnt_wid % 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(cnt_wid % 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}",
"cnt_wid % 2 == 0",
"cnt_wid % 2",
"cnt_wid",
"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",
"scan.close()",
"scan.close",
"scan",
"String[] args",
"args",
"public class Main {\n\n\n public static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint hei, wid, cnt_wid;\n\n\t\twhile(true){\n\t\t\thei = scan.nextInt();//??????????????????\n\t\t\twid = scan.nextInt();//?¨????????????????\n\t\t\tif(hei == 0 && wid == 0){//???????????????0???0????????\\???????????????????????????\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int cnt_hei = 0; cnt_hei < hei; cnt_hei++){//?????????????????????\n\t\t\t\tfor(cnt_wid = 0; cnt_wid < wid; cnt_wid++){//?¨???????????????????\n\t\t\t\t\tif(cnt_hei % 2 == 0){//??¶??°???????\\???°???????????????\n\t\t\t\t\t\tif(cnt_wid % 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}else{\n\t\t\t\t\t\tif(cnt_wid % 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\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\tSystem.out.println();\n\t\t}\n scan.close();\n }\n}",
"public class Main {\n\n\n public static void main(String[] args){\n\t\tScanner scan = new Scanner(System.in);\n\n\t\tint hei, wid, cnt_wid;\n\n\t\twhile(true){\n\t\t\thei = scan.nextInt();//??????????????????\n\t\t\twid = scan.nextInt();//?¨????????????????\n\t\t\tif(hei == 0 && wid == 0){//???????????????0???0????????\\???????????????????????????\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tfor(int cnt_hei = 0; cnt_hei < hei; cnt_hei++){//?????????????????????\n\t\t\t\tfor(cnt_wid = 0; cnt_wid < wid; cnt_wid++){//?¨???????????????????\n\t\t\t\t\tif(cnt_hei % 2 == 0){//??¶??°???????\\???°???????????????\n\t\t\t\t\t\tif(cnt_wid % 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}else{\n\t\t\t\t\t\tif(cnt_wid % 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\t\t\t\n\t\t\t\t}\n\t\t\t\tSystem.out.println();\n\t\t\t}\n\t\tSystem.out.println();\n\t\t}\n scan.close();\n }\n}",
"Main"
] | import java.util.Scanner;
public class Main {
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
int hei, wid, cnt_wid;
while(true){
hei = scan.nextInt();//??????????????????
wid = scan.nextInt();//?¨????????????????
if(hei == 0 && wid == 0){//???????????????0???0????????\???????????????????????????
break;
}
for(int cnt_hei = 0; cnt_hei < hei; cnt_hei++){//?????????????????????
for(cnt_wid = 0; cnt_wid < wid; cnt_wid++){//?¨???????????????????
if(cnt_hei % 2 == 0){//??¶??°???????\???°???????????????
if(cnt_wid % 2 == 0){
System.out.print("#");
}
else{
System.out.print(".");
}
}else{
if(cnt_wid % 2 == 0){
System.out.print(".");
}
else{
System.out.print("#");
}
}
}
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,
30,
41,
13,
41,
13,
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,
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
],
[
33,
34
],
[
25,
35
],
[
35,
36
],
[
36,
37
],
[
35,
38
],
[
38,
39
],
[
35,
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
],
[
68,
70
],
[
67,
71
],
[
66,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
74,
78
],
[
73,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
82,
83
],
[
82,
84
],
[
80,
85
],
[
73,
86
],
[
86,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
87,
92
],
[
66,
93
],
[
93,
94
],
[
94,
95
],
[
95,
96
],
[
96,
97
],
[
96,
98
],
[
95,
99
],
[
94,
100
],
[
100,
101
],
[
101,
102
],
[
102,
103
],
[
103,
104
],
[
103,
105
],
[
101,
106
],
[
94,
107
],
[
107,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
110,
112
],
[
108,
113
],
[
52,
114
],
[
114,
115
],
[
115,
116
],
[
116,
117
],
[
116,
118
],
[
14,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
121,
123
],
[
6,
124
],
[
124,
125
]
] | [
"import java.util.Scanner;\nclass Main {\n\t\n\tpublic static void main(String[] args) {\n\t\tScanner scanner = new Scanner(System.in);\n\t\t\n\t\twhile(true){ \n\t\tint H = scanner.nextInt();\n\t\tint W = scanner.nextInt();\n\t\t\n\t\tif ( H == 0 && W == 0 ){\n\t\t\tbreak;\n\t\t\t}\n\t\t\telse{\n\t\t\t\tint smallh;\n\t\t\t\tint smallw;\n\t\t\t\t\n\t\t\t\tfor( smallh = 0; smallh < H; smallh++ ) {\n\t\t\t\t\t\n\t\t\t\t\tfor( smallw = 0; smallw < W; smallw++ ) {\n\t\t\t\t\t\tif(smallh % 2 == 0 ){\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\n\t\t\t\t\t\t/*if(smallh % 2 == 1 && smallw % 2 == 0){\n\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(\"#\");\t\t\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*/\t\t\t\t\t\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t}\t\n\t\t}\n\t\tSystem.out.println();\n\t\t}\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main {\n\t\n\tpublic static void main(String[] args) {\n\t\tScanner scanner = new Scanner(System.in);\n\t\t\n\t\twhile(true){ \n\t\tint H = scanner.nextInt();\n\t\tint W = scanner.nextInt();\n\t\t\n\t\tif ( H == 0 && W == 0 ){\n\t\t\tbreak;\n\t\t\t}\n\t\t\telse{\n\t\t\t\tint smallh;\n\t\t\t\tint smallw;\n\t\t\t\t\n\t\t\t\tfor( smallh = 0; smallh < H; smallh++ ) {\n\t\t\t\t\t\n\t\t\t\t\tfor( smallw = 0; smallw < W; smallw++ ) {\n\t\t\t\t\t\tif(smallh % 2 == 0 ){\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\n\t\t\t\t\t\t/*if(smallh % 2 == 1 && smallw % 2 == 0){\n\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(\"#\");\t\t\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*/\t\t\t\t\t\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t}\t\n\t\t}\n\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\t\n\t\twhile(true){ \n\t\tint H = scanner.nextInt();\n\t\tint W = scanner.nextInt();\n\t\t\n\t\tif ( H == 0 && W == 0 ){\n\t\t\tbreak;\n\t\t\t}\n\t\t\telse{\n\t\t\t\tint smallh;\n\t\t\t\tint smallw;\n\t\t\t\t\n\t\t\t\tfor( smallh = 0; smallh < H; smallh++ ) {\n\t\t\t\t\t\n\t\t\t\t\tfor( smallw = 0; smallw < W; smallw++ ) {\n\t\t\t\t\t\tif(smallh % 2 == 0 ){\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\n\t\t\t\t\t\t/*if(smallh % 2 == 1 && smallw % 2 == 0){\n\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(\"#\");\t\t\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*/\t\t\t\t\t\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t}\t\n\t\t}\n\t\tSystem.out.println();\n\t\t}\n\t}",
"main",
"{\n\t\tScanner scanner = new Scanner(System.in);\n\t\t\n\t\twhile(true){ \n\t\tint H = scanner.nextInt();\n\t\tint W = scanner.nextInt();\n\t\t\n\t\tif ( H == 0 && W == 0 ){\n\t\t\tbreak;\n\t\t\t}\n\t\t\telse{\n\t\t\t\tint smallh;\n\t\t\t\tint smallw;\n\t\t\t\t\n\t\t\t\tfor( smallh = 0; smallh < H; smallh++ ) {\n\t\t\t\t\t\n\t\t\t\t\tfor( smallw = 0; smallw < W; smallw++ ) {\n\t\t\t\t\t\tif(smallh % 2 == 0 ){\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\n\t\t\t\t\t\t/*if(smallh % 2 == 1 && smallw % 2 == 0){\n\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(\"#\");\t\t\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*/\t\t\t\t\t\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t}\t\n\t\t}\n\t\tSystem.out.println();\n\t\t}\n\t}",
"Scanner scanner = new Scanner(System.in);",
"scanner",
"new Scanner(System.in)",
"while(true){ \n\t\tint H = scanner.nextInt();\n\t\tint W = scanner.nextInt();\n\t\t\n\t\tif ( H == 0 && W == 0 ){\n\t\t\tbreak;\n\t\t\t}\n\t\t\telse{\n\t\t\t\tint smallh;\n\t\t\t\tint smallw;\n\t\t\t\t\n\t\t\t\tfor( smallh = 0; smallh < H; smallh++ ) {\n\t\t\t\t\t\n\t\t\t\t\tfor( smallw = 0; smallw < W; smallw++ ) {\n\t\t\t\t\t\tif(smallh % 2 == 0 ){\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\n\t\t\t\t\t\t/*if(smallh % 2 == 1 && smallw % 2 == 0){\n\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(\"#\");\t\t\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*/\t\t\t\t\t\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t}\t\n\t\t}\n\t\tSystem.out.println();\n\t\t}",
"true",
"{ \n\t\tint H = scanner.nextInt();\n\t\tint W = scanner.nextInt();\n\t\t\n\t\tif ( H == 0 && W == 0 ){\n\t\t\tbreak;\n\t\t\t}\n\t\t\telse{\n\t\t\t\tint smallh;\n\t\t\t\tint smallw;\n\t\t\t\t\n\t\t\t\tfor( smallh = 0; smallh < H; smallh++ ) {\n\t\t\t\t\t\n\t\t\t\t\tfor( smallw = 0; smallw < W; smallw++ ) {\n\t\t\t\t\t\tif(smallh % 2 == 0 ){\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\n\t\t\t\t\t\t/*if(smallh % 2 == 1 && smallw % 2 == 0){\n\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(\"#\");\t\t\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*/\t\t\t\t\t\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t}\t\n\t\t}\n\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\tbreak;\n\t\t\t}\n\t\t\telse{\n\t\t\t\tint smallh;\n\t\t\t\tint smallw;\n\t\t\t\t\n\t\t\t\tfor( smallh = 0; smallh < H; smallh++ ) {\n\t\t\t\t\t\n\t\t\t\t\tfor( smallw = 0; smallw < W; smallw++ ) {\n\t\t\t\t\t\tif(smallh % 2 == 0 ){\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\n\t\t\t\t\t\t/*if(smallh % 2 == 1 && smallw % 2 == 0){\n\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(\"#\");\t\t\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*/\t\t\t\t\t\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t}\t\n\t\t}",
"H == 0 && W == 0",
"H == 0",
"H",
"0",
"W == 0",
"W",
"0",
"{\n\t\t\tbreak;\n\t\t\t}",
"break;",
"{\n\t\t\t\tint smallh;\n\t\t\t\tint smallw;\n\t\t\t\t\n\t\t\t\tfor( smallh = 0; smallh < H; smallh++ ) {\n\t\t\t\t\t\n\t\t\t\t\tfor( smallw = 0; smallw < W; smallw++ ) {\n\t\t\t\t\t\tif(smallh % 2 == 0 ){\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\n\t\t\t\t\t\t/*if(smallh % 2 == 1 && smallw % 2 == 0){\n\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(\"#\");\t\t\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*/\t\t\t\t\t\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t}\t\n\t\t}",
"int smallh;",
"smallh",
"int smallw;",
"smallw",
"for( smallh = 0; smallh < H; smallh++ ) {\n\t\t\t\t\t\n\t\t\t\t\tfor( smallw = 0; smallw < W; smallw++ ) {\n\t\t\t\t\t\tif(smallh % 2 == 0 ){\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\n\t\t\t\t\t\t/*if(smallh % 2 == 1 && smallw % 2 == 0){\n\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(\"#\");\t\t\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*/\t\t\t\t\t\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t}",
"smallh = 0;",
"smallh = 0",
"smallh",
"0",
"smallh < H",
"smallh",
"H",
"smallh++",
"smallh++",
"smallh",
"{\n\t\t\t\t\t\n\t\t\t\t\tfor( smallw = 0; smallw < W; smallw++ ) {\n\t\t\t\t\t\tif(smallh % 2 == 0 ){\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\n\t\t\t\t\t\t/*if(smallh % 2 == 1 && smallw % 2 == 0){\n\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(\"#\");\t\t\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*/\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\t\n\t\t\t\t\tfor( smallw = 0; smallw < W; smallw++ ) {\n\t\t\t\t\t\tif(smallh % 2 == 0 ){\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\n\t\t\t\t\t\t/*if(smallh % 2 == 1 && smallw % 2 == 0){\n\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(\"#\");\t\t\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*/\t\t\t\t\t\n\t\t\t\t }\n\t\t\t\t System.out.println();\n\t\t\t}",
"for( smallw = 0; smallw < W; smallw++ ) {\n\t\t\t\t\t\tif(smallh % 2 == 0 ){\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\n\t\t\t\t\t\t/*if(smallh % 2 == 1 && smallw % 2 == 0){\n\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(\"#\");\t\t\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*/\t\t\t\t\t\n\t\t\t\t }",
"smallw = 0;",
"smallw = 0",
"smallw",
"0",
"smallw < W",
"smallw",
"W",
"smallw++",
"smallw++",
"smallw",
"{\n\t\t\t\t\t\tif(smallh % 2 == 0 ){\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\n\t\t\t\t\t\t/*if(smallh % 2 == 1 && smallw % 2 == 0){\n\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(\"#\");\t\t\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*/\t\t\t\t\t\n\t\t\t\t }",
"{\n\t\t\t\t\t\tif(smallh % 2 == 0 ){\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\n\t\t\t\t\t\t/*if(smallh % 2 == 1 && smallw % 2 == 0){\n\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(\"#\");\t\t\n\t\t\t\t\t\t}\n\t\t\t\t\t\t*/\t\t\t\t\t\n\t\t\t\t }",
"if(smallh % 2 == 0 ){\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}",
"smallh % 2 == 0",
"smallh % 2",
"smallh",
"2",
"0",
"{\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}",
"if(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\t\n\t\t\t\t\t\t\t}",
"smallw % 2 == 0",
"smallw % 2",
"smallw",
"2",
"0",
"{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\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(\".\");\t\n\t\t\t\t\t\t\t}",
"System.out.print(\".\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\".\"",
"{\n\t\t\t\t\t\t\tif(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}",
"if(smallw % 2 == 0){\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse{\n\t\t\t\t\t\t\tSystem.out.print(\"#\");\n\t\t\t\t\t\t\t}",
"smallw % 2 == 0",
"smallw % 2",
"smallw",
"2",
"0",
"{\n\t\t\t\t\t\t\tSystem.out.print(\".\");\n\t\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",
"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 scanner = new Scanner(System.in);
while(true){
int H = scanner.nextInt();
int W = scanner.nextInt();
if ( H == 0 && W == 0 ){
break;
}
else{
int smallh;
int smallw;
for( smallh = 0; smallh < H; smallh++ ) {
for( smallw = 0; smallw < W; smallw++ ) {
if(smallh % 2 == 0 ){
if(smallw % 2 == 0){
System.out.print("#");
}
else{
System.out.print(".");
}
}
else{
if(smallw % 2 == 0){
System.out.print(".");
}
else{
System.out.print("#");
}
}
/*if(smallh % 2 == 1 && smallw % 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,
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
],
[
95,
5
],
[
95,
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
],
[
0,
94
],
[
94,
95
],
[
94,
96
]
] | [
"import java.util.Scanner;\n\npublic class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n\n while (true) {\n int H = scan.nextInt(), W = scan.nextInt();\n if (H == 0 && W == 0) break;\n\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 {\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n }\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 Scanner(System.in);\n\n while (true) {\n int H = scan.nextInt(), W = scan.nextInt();\n if (H == 0 && W == 0) break;\n\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 {\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n\n }\n\n}",
"Main",
"public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n\n while (true) {\n int H = scan.nextInt(), W = scan.nextInt();\n if (H == 0 && W == 0) break;\n\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 {\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n\n }",
"main",
"{\n Scanner scan = new Scanner(System.in);\n\n while (true) {\n int H = scan.nextInt(), W = scan.nextInt();\n if (H == 0 && W == 0) break;\n\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 {\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n\n }",
"Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"while (true) {\n int H = scan.nextInt(), W = scan.nextInt();\n if (H == 0 && W == 0) break;\n\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 {\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n }",
"true",
"{\n int H = scan.nextInt(), W = scan.nextInt();\n if (H == 0 && W == 0) break;\n\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 {\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n }",
"int 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;",
"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 {\n System.out.print(\".\");\n }\n }\n System.out.println();\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 {\n System.out.print(\".\");\n }\n }\n System.out.println();\n }",
"{\n for (int j = 1; j <= W; j++) {\n if ((i + j) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }\n System.out.println();\n }",
"for (int j = 1; j <= W; j++) {\n if ((i + 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 ((i + j) % 2 == 0) {\n System.out.print(\"#\");\n } else {\n System.out.print(\".\");\n }\n }",
"{\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 }",
"(i + j) % 2 == 0",
"(i + j) % 2",
"(i + j)",
"i",
"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",
"String[] args",
"args",
"public class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n\n while (true) {\n int H = scan.nextInt(), W = scan.nextInt();\n if (H == 0 && W == 0) break;\n\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 {\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n\n }\n\n}",
"public class Main {\n public static void main(String[] args) {\n Scanner scan = new Scanner(System.in);\n\n while (true) {\n int H = scan.nextInt(), W = scan.nextInt();\n if (H == 0 && W == 0) break;\n\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 {\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n\n }\n\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(), 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 + j) % 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,
41,
13,
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,
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
],
[
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
],
[
22,
23
],
[
23,
24
],
[
23,
25
],
[
25,
26
],
[
26,
27
],
[
22,
28
],
[
28,
29
],
[
28,
30
],
[
30,
31
],
[
31,
32
],
[
22,
33
],
[
33,
34
],
[
34,
35
],
[
35,
36
],
[
35,
37
],
[
34,
38
],
[
38,
39
],
[
38,
40
],
[
33,
41
],
[
41,
42
],
[
22,
43
],
[
43,
44
],
[
44,
45
],
[
45,
46
],
[
45,
47
],
[
43,
48
],
[
48,
49
],
[
48,
50
],
[
43,
51
],
[
51,
52
],
[
52,
53
],
[
43,
54
],
[
55,
55
],
[
55,
56
],
[
56,
57
],
[
57,
58
],
[
58,
59
],
[
58,
60
],
[
56,
61
],
[
61,
62
],
[
61,
63
],
[
56,
64
],
[
64,
65
],
[
65,
66
],
[
56,
67
],
[
68,
68
],
[
68,
69
],
[
69,
70
],
[
70,
71
],
[
71,
72
],
[
72,
73
],
[
72,
74
],
[
71,
75
],
[
70,
76
],
[
69,
77
],
[
77,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
80,
82
],
[
78,
83
],
[
69,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
85,
90
],
[
55,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
22,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
6,
101
],
[
101,
102
]
] | [
"import java.util.Scanner;\n\nclass Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int i,j,width,height;\n while(true){\n height = sc.nextInt();\n width = sc.nextInt();\n if(height == 0 && width == 0){\n break;\n }\n for(i = 1;i <= height;i++){\n for(j = 1;j <= width;j++){\n if((i + j) % 2 == 0){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n }\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"class Main{\n public static void main(String[] args){\n Scanner sc = new Scanner(System.in);\n int i,j,width,height;\n while(true){\n height = sc.nextInt();\n width = sc.nextInt();\n if(height == 0 && width == 0){\n break;\n }\n for(i = 1;i <= height;i++){\n for(j = 1;j <= width;j++){\n if((i + j) % 2 == 0){\n System.out.print(\"#\");\n }\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 sc = new Scanner(System.in);\n int i,j,width,height;\n while(true){\n height = sc.nextInt();\n width = sc.nextInt();\n if(height == 0 && width == 0){\n break;\n }\n for(i = 1;i <= height;i++){\n for(j = 1;j <= width;j++){\n if((i + j) % 2 == 0){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n int i,j,width,height;\n while(true){\n height = sc.nextInt();\n width = sc.nextInt();\n if(height == 0 && width == 0){\n break;\n }\n for(i = 1;i <= height;i++){\n for(j = 1;j <= width;j++){\n if((i + j) % 2 == 0){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n }\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int i",
"i",
"j",
"j",
"width",
"width",
"height;",
"height",
"while(true){\n height = sc.nextInt();\n width = sc.nextInt();\n if(height == 0 && width == 0){\n break;\n }\n for(i = 1;i <= height;i++){\n for(j = 1;j <= width;j++){\n if((i + j) % 2 == 0){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n }",
"true",
"{\n height = sc.nextInt();\n width = sc.nextInt();\n if(height == 0 && width == 0){\n break;\n }\n for(i = 1;i <= height;i++){\n for(j = 1;j <= width;j++){\n if((i + j) % 2 == 0){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n System.out.println();\n }\n System.out.println();\n }",
"height = sc.nextInt()",
"height",
"sc.nextInt()",
"sc.nextInt",
"sc",
"width = sc.nextInt()",
"width",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(height == 0 && width == 0){\n break;\n }",
"height == 0 && width == 0",
"height == 0",
"height",
"0",
"width == 0",
"width",
"0",
"{\n break;\n }",
"break;",
"for(i = 1;i <= height;i++){\n for(j = 1;j <= width;j++){\n if((i + j) % 2 == 0){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n System.out.println();\n }",
"i = 1;",
"i = 1",
"i",
"1",
"i <= height",
"i",
"height",
"i++",
"i++",
"i",
"{\n for(j = 1;j <= width;j++){\n if((i + j) % 2 == 0){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n System.out.println();\n }",
"{\n for(j = 1;j <= width;j++){\n if((i + j) % 2 == 0){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }\n System.out.println();\n }",
"for(j = 1;j <= width;j++){\n if((i + j) % 2 == 0){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }",
"j = 1;",
"j = 1",
"j",
"1",
"j <= width",
"j",
"width",
"j++",
"j++",
"j",
"{\n if((i + j) % 2 == 0){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }",
"{\n if((i + j) % 2 == 0){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }\n }",
"if((i + j) % 2 == 0){\n System.out.print(\"#\");\n }\n else{\n System.out.print(\".\");\n }",
"(i + j) % 2 == 0",
"(i + j) % 2",
"(i + j)",
"i",
"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",
"String[] args",
"args"
] | import java.util.Scanner;
class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int i,j,width,height;
while(true){
height = sc.nextInt();
width = sc.nextInt();
if(height == 0 && width == 0){
break;
}
for(i = 1;i <= height;i++){
for(j = 1;j <= width;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,
6,
13,
12,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
4,
18,
13,
17,
41,
13,
17,
41,
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,
2,
2,
13,
17,
17,
17,
2,
2,
2,
13,
17,
17,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
2,
2,
13,
17,
17,
17,
2,
2,
2,
13,
17,
17,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
2,
2,
13,
17,
17,
17,
2,
2,
2,
13,
17,
17,
17,
30,
4,
18,
18,
13,
13,
17,
14,
2,
2,
2,
2,
13,
17,
17,
17,
2,
2,
2,
13,
17,
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
],
[
4,
5
],
[
4,
6
],
[
0,
7
],
[
7,
8
],
[
7,
9
],
[
0,
10
],
[
192,
11
],
[
192,
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
],
[
20,
32
],
[
32,
33
],
[
32,
34
],
[
20,
35
],
[
35,
36
],
[
35,
37
],
[
37,
38
],
[
38,
39
],
[
37,
40
],
[
40,
41
],
[
40,
42
],
[
20,
43
],
[
43,
44
],
[
43,
45
],
[
45,
46
],
[
46,
47
],
[
45,
48
],
[
48,
49
],
[
48,
50
],
[
20,
51
],
[
51,
52
],
[
52,
53
],
[
53,
54
],
[
53,
55
],
[
52,
56
],
[
56,
57
],
[
56,
58
],
[
51,
59
],
[
59,
60
],
[
20,
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
],
[
90,
91
],
[
91,
92
],
[
91,
93
],
[
90,
94
],
[
89,
95
],
[
88,
96
],
[
96,
97
],
[
97,
98
],
[
98,
99
],
[
98,
100
],
[
97,
101
],
[
96,
102
],
[
87,
103
],
[
103,
104
],
[
104,
105
],
[
105,
106
],
[
106,
107
],
[
106,
108
],
[
104,
109
],
[
87,
110
],
[
110,
111
],
[
111,
112
],
[
112,
113
],
[
113,
114
],
[
114,
115
],
[
114,
116
],
[
113,
117
],
[
112,
118
],
[
111,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
121,
123
],
[
120,
124
],
[
119,
125
],
[
110,
126
],
[
126,
127
],
[
127,
128
],
[
128,
129
],
[
129,
130
],
[
129,
131
],
[
127,
132
],
[
110,
133
],
[
133,
134
],
[
134,
135
],
[
135,
136
],
[
136,
137
],
[
137,
138
],
[
137,
139
],
[
136,
140
],
[
135,
141
],
[
134,
142
],
[
142,
143
],
[
143,
144
],
[
144,
145
],
[
144,
146
],
[
143,
147
],
[
142,
148
],
[
133,
149
],
[
149,
150
],
[
150,
151
],
[
151,
152
],
[
152,
153
],
[
152,
154
],
[
150,
155
],
[
133,
156
],
[
156,
157
],
[
157,
158
],
[
158,
159
],
[
159,
160
],
[
160,
161
],
[
160,
162
],
[
159,
163
],
[
158,
164
],
[
157,
165
],
[
165,
166
],
[
166,
167
],
[
167,
168
],
[
167,
169
],
[
166,
170
],
[
165,
171
],
[
156,
172
],
[
172,
173
],
[
173,
174
],
[
174,
175
],
[
175,
176
],
[
175,
177
],
[
173,
178
],
[
73,
179
],
[
179,
180
],
[
180,
181
],
[
181,
182
],
[
181,
183
],
[
20,
184
],
[
184,
185
],
[
185,
186
],
[
186,
187
],
[
186,
188
],
[
12,
189
],
[
189,
190
],
[
0,
191
],
[
191,
192
],
[
191,
193
]
] | [
"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[] str = (br.readLine()).split(\" \");\n\n\t\t\tint H = 0;\n\t\t\tint W = 0;\n\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) {\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\n\t\t\t\t\tif (((i + 1) % 2 != 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\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}\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[] str = (br.readLine()).split(\" \");\n\n\t\t\tint H = 0;\n\t\t\tint W = 0;\n\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) {\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\n\t\t\t\t\tif (((i + 1) % 2 != 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\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}\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[] str = (br.readLine()).split(\" \");\n\n\t\t\tint H = 0;\n\t\t\tint W = 0;\n\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) {\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\n\t\t\t\t\tif (((i + 1) % 2 != 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\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}",
"main",
"{\n\n\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\twhile (true) {\n\t\t\tString[] str = (br.readLine()).split(\" \");\n\n\t\t\tint H = 0;\n\t\t\tint W = 0;\n\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) {\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\n\t\t\t\t\tif (((i + 1) % 2 != 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\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}",
"BufferedReader br = new BufferedReader(new InputStreamReader(System.in));",
"br",
"new BufferedReader(new InputStreamReader(System.in))",
"while (true) {\n\t\t\tString[] str = (br.readLine()).split(\" \");\n\n\t\t\tint H = 0;\n\t\t\tint W = 0;\n\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) {\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\n\t\t\t\t\tif (((i + 1) % 2 != 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\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[] str = (br.readLine()).split(\" \");\n\n\t\t\tint H = 0;\n\t\t\tint W = 0;\n\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) {\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\n\t\t\t\t\tif (((i + 1) % 2 != 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\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[] str = (br.readLine()).split(\" \");",
"str",
"(br.readLine()).split(\" \")",
"(br.readLine()).split",
"(br.readLine())",
"br.readLine",
"br",
"\" \"",
"int H = 0;",
"H",
"0",
"int W = 0;",
"W",
"0",
"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) {\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\n\t\t\t\t\tif (((i + 1) % 2 != 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\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\n\t\t\t\t\tif (((i + 1) % 2 != 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\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\n\t\t\t\t\tif (((i + 1) % 2 != 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\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\n\t\t\t\t\tif (((i + 1) % 2 != 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\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\n\t\t\t\t\tif (((i + 1) % 2 != 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\n\t\t\t\t\tif (((i + 1) % 2 != 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"if (((i + 1) % 2 != 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"((i + 1) % 2 != 0) && ((j + 1) % 2 != 0)",
"((i + 1) % 2 != 0)",
"(i + 1) % 2",
"(i + 1)",
"i",
"1",
"2",
"0",
"((j + 1) % 2 != 0)",
"(j + 1) % 2",
"(j + 1)",
"j",
"1",
"2",
"0",
"{\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 (((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)",
"((i + 1) % 2 == 0)",
"(i + 1) % 2",
"(i + 1)",
"i",
"1",
"2",
"0",
"((j + 1) % 2 == 0)",
"(j + 1) % 2",
"(j + 1)",
"j",
"1",
"2",
"0",
"{\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 (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)",
"((i + 1) % 2 != 0)",
"(i + 1) % 2",
"(i + 1)",
"i",
"1",
"2",
"0",
"((j + 1) % 2 == 0)",
"(j + 1) % 2",
"(j + 1)",
"j",
"1",
"2",
"0",
"{\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 (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\t\t\t\t\t}",
"((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)",
"((i + 1) % 2 == 0)",
"(i + 1) % 2",
"(i + 1)",
"i",
"1",
"2",
"0",
"((j + 1) % 2 != 0)",
"(j + 1) % 2",
"(j + 1)",
"j",
"1",
"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",
"\".\"",
"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[] str = (br.readLine()).split(\" \");\n\n\t\t\tint H = 0;\n\t\t\tint W = 0;\n\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) {\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\n\t\t\t\t\tif (((i + 1) % 2 != 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\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}\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[] str = (br.readLine()).split(\" \");\n\n\t\t\tint H = 0;\n\t\t\tint W = 0;\n\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) {\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\n\t\t\t\t\tif (((i + 1) % 2 != 0) && ((j + 1) % 2 != 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\"#\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {\n\t\t\t\t\t\tSystem.out.print(\".\");\n\n\t\t\t\t\t} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {\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}\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[] str = (br.readLine()).split(" ");
int H = 0;
int W = 0;
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 + 1) % 2 != 0) && ((j + 1) % 2 != 0)) {
System.out.print("#");
} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 == 0)) {
System.out.print("#");
} else if (((i + 1) % 2 != 0) && ((j + 1) % 2 == 0)) {
System.out.print(".");
} else if (((i + 1) % 2 == 0) && ((j + 1) % 2 != 0)) {
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,
41,
13,
4,
18,
13,
41,
13,
4,
18,
13,
14,
2,
2,
13,
17,
2,
13,
17,
30,
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,
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
],
[
100,
5
],
[
100,
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
],
[
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
],
[
68,
69
],
[
68,
70
],
[
67,
71
],
[
66,
72
],
[
65,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
76,
77
],
[
76,
78
],
[
74,
79
],
[
65,
80
],
[
80,
81
],
[
81,
82
],
[
82,
83
],
[
83,
84
],
[
83,
85
],
[
81,
86
],
[
51,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
89,
91
],
[
18,
92
],
[
92,
93
],
[
93,
94
],
[
94,
95
],
[
94,
96
],
[
6,
97
],
[
97,
98
],
[
0,
99
],
[
99,
100
],
[
99,
101
]
] | [
"import java.util.*;\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 n = sc.nextInt();\n int m = sc.nextInt();\n if(n==0 && m==0){\n break;\n }\n for(i=0;i<n;i++){\n for(j=0;j<m;j++){\n if(((j+i)%2)==0){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n \n }\n System.out.println();\n }\n System.out.println();\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 \n int i,j;\n \n while(true){\n int n = sc.nextInt();\n int m = sc.nextInt();\n if(n==0 && m==0){\n break;\n }\n for(i=0;i<n;i++){\n for(j=0;j<m;j++){\n if(((j+i)%2)==0){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n \n }\n System.out.println();\n }\n System.out.println();\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 n = sc.nextInt();\n int m = sc.nextInt();\n if(n==0 && m==0){\n break;\n }\n for(i=0;i<n;i++){\n for(j=0;j<m;j++){\n if(((j+i)%2)==0){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n \n }\n System.out.println();\n }\n System.out.println();\n }\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n \n int i,j;\n \n while(true){\n int n = sc.nextInt();\n int m = sc.nextInt();\n if(n==0 && m==0){\n break;\n }\n for(i=0;i<n;i++){\n for(j=0;j<m;j++){\n if(((j+i)%2)==0){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n \n }\n System.out.println();\n }\n System.out.println();\n }\n }",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"int i",
"i",
"j;",
"j",
"while(true){\n int n = sc.nextInt();\n int m = sc.nextInt();\n if(n==0 && m==0){\n break;\n }\n for(i=0;i<n;i++){\n for(j=0;j<m;j++){\n if(((j+i)%2)==0){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n \n }\n System.out.println();\n }\n System.out.println();\n }",
"true",
"{\n int n = sc.nextInt();\n int m = sc.nextInt();\n if(n==0 && m==0){\n break;\n }\n for(i=0;i<n;i++){\n for(j=0;j<m;j++){\n if(((j+i)%2)==0){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n \n }\n System.out.println();\n }\n System.out.println();\n }",
"int n = sc.nextInt();",
"n",
"sc.nextInt()",
"sc.nextInt",
"sc",
"int m = sc.nextInt();",
"m",
"sc.nextInt()",
"sc.nextInt",
"sc",
"if(n==0 && m==0){\n break;\n }",
"n==0 && m==0",
"n==0",
"n",
"0",
"m==0",
"m",
"0",
"{\n break;\n }",
"break;",
"for(i=0;i<n;i++){\n for(j=0;j<m;j++){\n if(((j+i)%2)==0){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n \n }\n System.out.println();\n }",
"i=0;",
"i=0",
"i",
"0",
"i<n",
"i",
"n",
"i++",
"i++",
"i",
"{\n for(j=0;j<m;j++){\n if(((j+i)%2)==0){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n \n }\n System.out.println();\n }",
"{\n for(j=0;j<m;j++){\n if(((j+i)%2)==0){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n \n }\n System.out.println();\n }",
"for(j=0;j<m;j++){\n if(((j+i)%2)==0){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n \n }",
"j=0;",
"j=0",
"j",
"0",
"j<m",
"j",
"m",
"j++",
"j++",
"j",
"{\n if(((j+i)%2)==0){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n \n }",
"{\n if(((j+i)%2)==0){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n \n }",
"if(((j+i)%2)==0){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }",
"((j+i)%2)==0",
"((j+i)%2)",
"(j+i)",
"j",
"i",
"2",
"0",
"{\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.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 \n int i,j;\n \n while(true){\n int n = sc.nextInt();\n int m = sc.nextInt();\n if(n==0 && m==0){\n break;\n }\n for(i=0;i<n;i++){\n for(j=0;j<m;j++){\n if(((j+i)%2)==0){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\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){\n Scanner sc = new Scanner(System.in);\n \n int i,j;\n \n while(true){\n int n = sc.nextInt();\n int m = sc.nextInt();\n if(n==0 && m==0){\n break;\n }\n for(i=0;i<n;i++){\n for(j=0;j<m;j++){\n if(((j+i)%2)==0){\n System.out.printf(\"#\");\n }else{\n System.out.printf(\".\");\n }\n \n }\n System.out.println();\n }\n System.out.println();\n }\n }\n}",
"Main"
] | import java.util.*;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
int i,j;
while(true){
int n = sc.nextInt();
int m = sc.nextInt();
if(n==0 && m==0){
break;
}
for(i=0;i<n;i++){
for(j=0;j<m;j++){
if(((j+i)%2)==0){
System.out.printf("#");
}else{
System.out.printf(".");
}
}
System.out.println();
}
System.out.println();
}
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
41,
13,
4,
18,
13,
17,
12,
13,
30,
41,
13,
20,
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,
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,
8,
2,
2,
2,
13,
13,
17,
17,
17,
17,
4,
18,
13,
13,
4,
18,
13,
13,
4,
18,
13,
4,
18,
13,
4,
18,
13,
4,
18,
13,
12,
13,
30,
4,
18,
20,
23,
13,
6,
13,
41,
13,
17,
41,
13,
41,
13,
17,
41,
13,
17,
41,
13,
40,
17,
41,
13,
17,
12,
13,
30,
4,
13,
18,
13,
13,
13,
12,
13,
30,
4,
13,
18,
13,
13,
13,
23,
13,
12,
13,
30,
4,
13,
13,
13,
23,
13,
12,
13,
30,
4,
13,
13,
4,
13,
13,
23,
13,
23,
13,
12,
13,
30,
0,
13,
20,
23,
13,
12,
13,
30,
0,
13,
20,
13,
23,
13,
12,
13,
30,
14,
2,
2,
13,
13,
4,
18,
13,
30,
0,
13,
4,
18,
13,
13,
0,
13,
17,
12,
13,
30,
29,
13,
12,
13,
30,
29,
2,
2,
17,
13,
2,
13,
17,
23,
13,
12,
13,
30,
29,
2,
13,
17,
23,
13,
12,
13,
30,
40,
13,
4,
13,
12,
13,
30,
29,
18,
4,
13,
20,
17,
17,
12,
13,
30,
4,
13,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
41,
13,
17,
41,
13,
17,
41,
13,
42,
2,
40,
4,
13,
0,
13,
18,
13,
13,
40,
4,
13,
13,
4,
13,
14,
4,
13,
18,
13,
13,
30,
0,
13,
40,
17,
4,
13,
42,
4,
13,
0,
13,
18,
13,
13,
30,
0,
13,
17,
0,
13,
2,
13,
17,
4,
13,
4,
13,
0,
18,
13,
13,
2,
13,
13,
29,
13,
23,
13,
12,
13,
30,
14,
40,
4,
18,
18,
36,
13,
18,
13,
13,
4,
18,
18,
36,
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
],
[
377,
17
],
[
377,
18
],
[
18,
19
],
[
18,
20
],
[
20,
21
],
[
21,
22
],
[
20,
23
],
[
377,
24
],
[
24,
25
],
[
24,
26
],
[
26,
27
],
[
27,
28
],
[
27,
29
],
[
26,
30
],
[
30,
31
],
[
30,
32
],
[
26,
33
],
[
33,
34
],
[
33,
35
],
[
26,
36
],
[
36,
37
],
[
36,
38
],
[
38,
39
],
[
39,
40
],
[
39,
41
],
[
41,
42
],
[
42,
43
],
[
38,
44
],
[
44,
45
],
[
44,
46
],
[
46,
47
],
[
47,
48
],
[
38,
49
],
[
49,
50
],
[
50,
51
],
[
51,
52
],
[
51,
53
],
[
50,
54
],
[
54,
55
],
[
54,
56
],
[
49,
57
],
[
38,
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
],
[
84,
87
],
[
87,
88
],
[
88,
89
],
[
89,
90
],
[
90,
91
],
[
90,
92
],
[
89,
93
],
[
88,
94
],
[
87,
95
],
[
87,
96
],
[
70,
97
],
[
97,
98
],
[
98,
99
],
[
97,
100
],
[
38,
101
],
[
101,
102
],
[
102,
103
],
[
101,
104
],
[
26,
105
],
[
105,
106
],
[
106,
107
],
[
105,
108
],
[
108,
109
],
[
109,
110
],
[
26,
111
],
[
111,
112
],
[
112,
113
],
[
26,
114
],
[
114,
115
],
[
115,
116
],
[
377,
117
],
[
117,
118
],
[
117,
119
],
[
119,
120
],
[
120,
121
],
[
121,
122
],
[
117,
123
],
[
123,
124
],
[
0,
125
],
[
125,
126
],
[
125,
127
],
[
127,
128
],
[
127,
129
],
[
125,
130
],
[
130,
131
],
[
125,
132
],
[
132,
133
],
[
132,
134
],
[
125,
135
],
[
135,
136
],
[
135,
137
],
[
125,
138
],
[
138,
139
],
[
138,
140
],
[
140,
141
],
[
125,
142
],
[
142,
143
],
[
142,
144
],
[
125,
145
],
[
145,
146
],
[
145,
147
],
[
147,
148
],
[
148,
149
],
[
148,
150
],
[
150,
151
],
[
150,
152
],
[
148,
153
],
[
125,
154
],
[
154,
155
],
[
154,
156
],
[
156,
157
],
[
157,
158
],
[
157,
159
],
[
159,
160
],
[
159,
161
],
[
157,
162
],
[
154,
163
],
[
163,
164
],
[
125,
165
],
[
165,
166
],
[
165,
167
],
[
167,
168
],
[
168,
169
],
[
168,
170
],
[
168,
171
],
[
165,
172
],
[
172,
173
],
[
125,
174
],
[
174,
175
],
[
174,
176
],
[
176,
177
],
[
177,
178
],
[
177,
179
],
[
176,
180
],
[
180,
181
],
[
180,
182
],
[
174,
183
],
[
183,
184
],
[
174,
185
],
[
185,
186
],
[
125,
187
],
[
187,
188
],
[
187,
189
],
[
189,
190
],
[
190,
191
],
[
190,
192
],
[
187,
193
],
[
193,
194
],
[
125,
195
],
[
195,
196
],
[
195,
197
],
[
197,
198
],
[
198,
199
],
[
198,
200
],
[
195,
202
],
[
202,
203
],
[
125,
204
],
[
204,
205
],
[
204,
206
],
[
206,
207
],
[
207,
208
],
[
208,
209
],
[
209,
210
],
[
209,
211
],
[
208,
212
],
[
212,
213
],
[
213,
214
],
[
207,
215
],
[
215,
216
],
[
216,
217
],
[
216,
218
],
[
218,
219
],
[
219,
220
],
[
218,
221
],
[
215,
222
],
[
222,
223
],
[
222,
224
],
[
125,
225
],
[
225,
226
],
[
225,
227
],
[
227,
228
],
[
228,
229
],
[
125,
230
],
[
230,
231
],
[
230,
232
],
[
232,
233
],
[
233,
234
],
[
234,
235
],
[
235,
236
],
[
235,
237
],
[
234,
238
],
[
238,
239
],
[
238,
240
],
[
230,
241
],
[
241,
242
],
[
125,
243
],
[
243,
244
],
[
243,
245
],
[
245,
246
],
[
246,
247
],
[
247,
248
],
[
247,
249
],
[
243,
250
],
[
250,
251
],
[
125,
252
],
[
252,
253
],
[
252,
254
],
[
254,
255
],
[
255,
256
],
[
254,
257
],
[
257,
258
],
[
125,
259
],
[
259,
260
],
[
259,
261
],
[
261,
262
],
[
262,
263
],
[
263,
264
],
[
264,
265
],
[
264,
266
],
[
263,
268
],
[
125,
269
],
[
269,
270
],
[
269,
271
],
[
271,
272
],
[
272,
273
],
[
271,
274
],
[
274,
275
],
[
275,
276
],
[
276,
277
],
[
276,
278
],
[
274,
279
],
[
279,
280
],
[
279,
281
],
[
281,
282
],
[
281,
283
],
[
274,
284
],
[
284,
285
],
[
285,
286
],
[
274,
287
],
[
288,
288
],
[
288,
289
],
[
289,
290
],
[
289,
291
],
[
288,
292
],
[
292,
293
],
[
292,
294
],
[
288,
295
],
[
295,
296
],
[
288,
297
],
[
297,
298
],
[
298,
299
],
[
299,
300
],
[
300,
301
],
[
300,
302
],
[
302,
303
],
[
302,
304
],
[
304,
305
],
[
304,
306
],
[
298,
307
],
[
307,
308
],
[
308,
309
],
[
308,
310
],
[
297,
311
],
[
311,
312
],
[
288,
313
],
[
313,
314
],
[
314,
315
],
[
314,
316
],
[
316,
317
],
[
316,
318
],
[
313,
319
],
[
319,
320
],
[
320,
321
],
[
320,
322
],
[
322,
323
],
[
319,
324
],
[
324,
325
],
[
288,
326
],
[
326,
327
],
[
327,
328
],
[
327,
329
],
[
329,
330
],
[
329,
331
],
[
331,
332
],
[
331,
333
],
[
326,
334
],
[
334,
335
],
[
335,
336
],
[
335,
337
],
[
334,
338
],
[
338,
339
],
[
338,
340
],
[
340,
341
],
[
340,
342
],
[
334,
343
],
[
343,
344
],
[
288,
345
],
[
345,
346
],
[
288,
347
],
[
347,
348
],
[
348,
349
],
[
348,
350
],
[
347,
351
],
[
351,
352
],
[
351,
353
],
[
271,
354
],
[
354,
355
],
[
269,
356
],
[
356,
357
],
[
125,
358
],
[
358,
359
],
[
358,
360
],
[
360,
361
],
[
361,
362
],
[
362,
363
],
[
363,
364
],
[
364,
365
],
[
365,
366
],
[
365,
367
],
[
363,
368
],
[
368,
369
],
[
368,
370
],
[
361,
371
],
[
371,
372
],
[
372,
373
],
[
373,
374
],
[
373,
375
],
[
0,
376
],
[
376,
377
],
[
376,
378
]
] | [
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStream;\nimport java.io.InputStreamReader;\nimport java.io.PrintWriter;\n\npublic class Main {\n\tpublic static final String CRLF = System.getProperty(\"line.separator\");\n public void exec() throws IOException {\n InputUtil input = new InputUtil();\n PrintWriter out = new PrintWriter(System.out);\n StringBuilder sb = new StringBuilder();\n while(true) {\n int H = input.nextInt();\n int W = input.nextInt();\n if(H==0 && W==0) break;\n for(int y=0; y<H; y++) {\n for(int x=0; x<W; x++) {\n sb.append((x+y)%2==0 ? \"#\" : \".\");\n \t}\n sb.append(CRLF);\n }\n sb.append(CRLF);\n }\n out.print(sb.toString());\n out.flush();\n input.close();\n }\n \n public static void main(String[] args) throws IOException {\n \tnew Main().exec();\n }\n\n}\n \n/**\n * --------------------------------------------------\n * Input Utility\n * --------------------------------------------------\n */\nclass InputUtil {\n //Static Fields\n private static final int BUFSIZ = 2100005;\n \n //Fields\n protected InputStream in;\n private char[] buf = null;\n private int ptr = 0;\n private int max = -1;\n private BufferedReader br = null;\n \n //Constructors\n public InputUtil() {this(System.in,BUFSIZ);}\n public InputUtil(int bufsiz) {this(System.in,bufsiz);}\n public InputUtil(InputStream in) {this(in,BUFSIZ);}\n public InputUtil(InputStream in, int bufsiz) {\n initBuf(bufsiz);\n initIn(in);\n }\n \n //Methods\n //Initializer\n protected void initIn(InputStream in) {br = new BufferedReader(new InputStreamReader(this.in = in));}\n protected void initBuf(int bufsiz) {buf = new char[bufsiz];}\n \n //String Input Reader/Parser\n private void readBuf() throws IOException {\n if(ptr >= max && br.ready()) {\n max = br.read(buf);\n ptr = 0;\n }\n }\n \n public BufferedReader getReader() {return br;}\n \n //Number Input Reader/Parser\n private boolean isNum(char b) {return '0' <= b && b <= '9'; }\n private boolean isMinus(char b) {return b=='-'; }\n private void next() throws IOException {ptr++; readBuf();}\n \n \n public int nextInt() throws IOException {return nextInt(new int[1])[0];}\n public int[] nextInt(int[] result) throws IOException {\n readBuf();\n for(int i=0; i<result.length; i++) {\n int sign = 1;\n int res = 0;\n char c;\n while (!isNum(c=buf[ptr]) && !isMinus(c)) \n next();\n if (isMinus(buf[ptr])) {\n sign = -1;\n next();\n }\n while (isNum(c=buf[ptr])) {\n res *= 10;\n res += c - '0' ;\n next();\n }\n next();\n result[i] = sign * res;\n }\n return result;\n }\n \n //Close \n public void close() throws IOException {\n if(!this.in.equals(System.in)) \n this.in.close();\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",
"import java.io.PrintWriter;",
"PrintWriter",
"java.io",
"public class Main {\n\tpublic static final String CRLF = System.getProperty(\"line.separator\");\n public void exec() throws IOException {\n InputUtil input = new InputUtil();\n PrintWriter out = new PrintWriter(System.out);\n StringBuilder sb = new StringBuilder();\n while(true) {\n int H = input.nextInt();\n int W = input.nextInt();\n if(H==0 && W==0) break;\n for(int y=0; y<H; y++) {\n for(int x=0; x<W; x++) {\n sb.append((x+y)%2==0 ? \"#\" : \".\");\n \t}\n sb.append(CRLF);\n }\n sb.append(CRLF);\n }\n out.print(sb.toString());\n out.flush();\n input.close();\n }\n \n public static void main(String[] args) throws IOException {\n \tnew Main().exec();\n }\n\n}",
"Main",
"public static final String CRLF = System.getProperty(\"line.separator\");",
"CRLF",
"System.getProperty(\"line.separator\")",
"System.getProperty",
"System",
"\"line.separator\"",
"public void exec() throws IOException {\n InputUtil input = new InputUtil();\n PrintWriter out = new PrintWriter(System.out);\n StringBuilder sb = new StringBuilder();\n while(true) {\n int H = input.nextInt();\n int W = input.nextInt();\n if(H==0 && W==0) break;\n for(int y=0; y<H; y++) {\n for(int x=0; x<W; x++) {\n sb.append((x+y)%2==0 ? \"#\" : \".\");\n \t}\n sb.append(CRLF);\n }\n sb.append(CRLF);\n }\n out.print(sb.toString());\n out.flush();\n input.close();\n }",
"exec",
"{\n InputUtil input = new InputUtil();\n PrintWriter out = new PrintWriter(System.out);\n StringBuilder sb = new StringBuilder();\n while(true) {\n int H = input.nextInt();\n int W = input.nextInt();\n if(H==0 && W==0) break;\n for(int y=0; y<H; y++) {\n for(int x=0; x<W; x++) {\n sb.append((x+y)%2==0 ? \"#\" : \".\");\n \t}\n sb.append(CRLF);\n }\n sb.append(CRLF);\n }\n out.print(sb.toString());\n out.flush();\n input.close();\n }",
"InputUtil input = new InputUtil();",
"input",
"new InputUtil()",
"PrintWriter out = new PrintWriter(System.out);",
"out",
"new PrintWriter(System.out)",
"StringBuilder sb = new StringBuilder();",
"sb",
"new StringBuilder()",
"while(true) {\n int H = input.nextInt();\n int W = input.nextInt();\n if(H==0 && W==0) break;\n for(int y=0; y<H; y++) {\n for(int x=0; x<W; x++) {\n sb.append((x+y)%2==0 ? \"#\" : \".\");\n \t}\n sb.append(CRLF);\n }\n sb.append(CRLF);\n }",
"true",
"{\n int H = input.nextInt();\n int W = input.nextInt();\n if(H==0 && W==0) break;\n for(int y=0; y<H; y++) {\n for(int x=0; x<W; x++) {\n sb.append((x+y)%2==0 ? \"#\" : \".\");\n \t}\n sb.append(CRLF);\n }\n sb.append(CRLF);\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) 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 sb.append((x+y)%2==0 ? \"#\" : \".\");\n \t}\n sb.append(CRLF);\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 sb.append((x+y)%2==0 ? \"#\" : \".\");\n \t}\n sb.append(CRLF);\n }",
"{\n for(int x=0; x<W; x++) {\n sb.append((x+y)%2==0 ? \"#\" : \".\");\n \t}\n sb.append(CRLF);\n }",
"for(int x=0; x<W; x++) {\n sb.append((x+y)%2==0 ? \"#\" : \".\");\n \t}",
"int x=0;",
"int x=0;",
"x",
"0",
"x<W",
"x",
"W",
"x++",
"x++",
"x",
"{\n sb.append((x+y)%2==0 ? \"#\" : \".\");\n \t}",
"{\n sb.append((x+y)%2==0 ? \"#\" : \".\");\n \t}",
"sb.append((x+y)%2==0 ? \"#\" : \".\")",
"sb.append",
"sb",
"(x+y)%2==0 ? \"#\" : \".\"",
"(x+y)%2==0",
"(x+y)%2",
"(x+y)",
"x",
"y",
"2",
"0",
"\"#\"",
"\".\"",
"sb.append(CRLF)",
"sb.append",
"sb",
"CRLF",
"sb.append(CRLF)",
"sb.append",
"sb",
"CRLF",
"out.print(sb.toString())",
"out.print",
"out",
"sb.toString()",
"sb.toString",
"sb",
"out.flush()",
"out.flush",
"out",
"input.close()",
"input.close",
"input",
"public static void main(String[] args) throws IOException {\n \tnew Main().exec();\n }",
"main",
"{\n \tnew Main().exec();\n }",
"new Main().exec()",
"new Main().exec",
"new Main()",
"String[] args",
"args",
"class InputUtil {\n //Static Fields\n private static final int BUFSIZ = 2100005;\n \n //Fields\n protected InputStream in;\n private char[] buf = null;\n private int ptr = 0;\n private int max = -1;\n private BufferedReader br = null;\n \n //Constructors\n public InputUtil() {this(System.in,BUFSIZ);}\n public InputUtil(int bufsiz) {this(System.in,bufsiz);}\n public InputUtil(InputStream in) {this(in,BUFSIZ);}\n public InputUtil(InputStream in, int bufsiz) {\n initBuf(bufsiz);\n initIn(in);\n }\n \n //Methods\n //Initializer\n protected void initIn(InputStream in) {br = new BufferedReader(new InputStreamReader(this.in = in));}\n protected void initBuf(int bufsiz) {buf = new char[bufsiz];}\n \n //String Input Reader/Parser\n private void readBuf() throws IOException {\n if(ptr >= max && br.ready()) {\n max = br.read(buf);\n ptr = 0;\n }\n }\n \n public BufferedReader getReader() {return br;}\n \n //Number Input Reader/Parser\n private boolean isNum(char b) {return '0' <= b && b <= '9'; }\n private boolean isMinus(char b) {return b=='-'; }\n private void next() throws IOException {ptr++; readBuf();}\n \n \n public int nextInt() throws IOException {return nextInt(new int[1])[0];}\n public int[] nextInt(int[] result) throws IOException {\n readBuf();\n for(int i=0; i<result.length; i++) {\n int sign = 1;\n int res = 0;\n char c;\n while (!isNum(c=buf[ptr]) && !isMinus(c)) \n next();\n if (isMinus(buf[ptr])) {\n sign = -1;\n next();\n }\n while (isNum(c=buf[ptr])) {\n res *= 10;\n res += c - '0' ;\n next();\n }\n next();\n result[i] = sign * res;\n }\n return result;\n }\n \n //Close \n public void close() throws IOException {\n if(!this.in.equals(System.in)) \n this.in.close();\n }\n \n}",
"InputUtil",
"//Static Fields\n private static final int BUFSIZ = 2100005;",
"BUFSIZ",
"2100005",
"//Fields\n protected InputStream in;",
"in",
"private char[] buf = null;",
"buf",
"null",
"private int ptr = 0;",
"ptr",
"0",
"private int max = -1;",
"max",
"-1",
"1",
"private BufferedReader br = null;",
"br",
"null",
"//Constructors\n public InputUtil() {this(System.in,BUFSIZ);}",
"InputUtil",
"{this(System.in,BUFSIZ);}",
"this(System.in,BUFSIZ)",
"this",
"System.in",
"System",
"System.in",
"BUFSIZ",
"public InputUtil(int bufsiz) {this(System.in,bufsiz);}",
"InputUtil",
"{this(System.in,bufsiz);}",
"this(System.in,bufsiz)",
"this",
"System.in",
"System",
"System.in",
"bufsiz",
"int bufsiz",
"bufsiz",
"public InputUtil(InputStream in) {this(in,BUFSIZ);}",
"InputUtil",
"{this(in,BUFSIZ);}",
"this(in,BUFSIZ)",
"this",
"in",
"BUFSIZ",
"InputStream in",
"in",
"public InputUtil(InputStream in, int bufsiz) {\n initBuf(bufsiz);\n initIn(in);\n }",
"InputUtil",
"{\n initBuf(bufsiz);\n initIn(in);\n }",
"initBuf(bufsiz)",
"initBuf",
"bufsiz",
"initIn(in)",
"initIn",
"in",
"InputStream in",
"in",
"int bufsiz",
"bufsiz",
"//Methods\n //Initializer\n protected void initIn(InputStream in) {br = new BufferedReader(new InputStreamReader(this.in = in));}",
"initIn",
"{br = new BufferedReader(new InputStreamReader(this.in = in));}",
"br = new BufferedReader(new InputStreamReader(this.in = in))",
"br",
"new BufferedReader(new InputStreamReader(this.in = in))",
"InputStream in",
"in",
"protected void initBuf(int bufsiz) {buf = new char[bufsiz];}",
"initBuf",
"{buf = new char[bufsiz];}",
"buf = new char[bufsiz]",
"buf",
"new char[bufsiz]",
"bufsiz",
"int bufsiz",
"bufsiz",
"//String Input Reader/Parser\n private void readBuf() throws IOException {\n if(ptr >= max && br.ready()) {\n max = br.read(buf);\n ptr = 0;\n }\n }",
"readBuf",
"{\n if(ptr >= max && br.ready()) {\n max = br.read(buf);\n ptr = 0;\n }\n }",
"if(ptr >= max && br.ready()) {\n max = br.read(buf);\n ptr = 0;\n }",
"ptr >= max && br.ready()",
"ptr >= max",
"ptr",
"max",
"br.ready()",
"br.ready",
"br",
"{\n max = br.read(buf);\n ptr = 0;\n }",
"max = br.read(buf)",
"max",
"br.read(buf)",
"br.read",
"br",
"buf",
"ptr = 0",
"ptr",
"0",
"public BufferedReader getReader() {return br;}",
"getReader",
"{return br;}",
"return br;",
"br",
"//Number Input Reader/Parser\n private boolean isNum(char b) {return '0' <= b && b <= '9'; }",
"isNum",
"{return '0' <= b && b <= '9'; }",
"return '0' <= b && b <= '9';",
"'0' <= b && b <= '9'",
"'0' <= b",
"'0'",
"b",
"b <= '9'",
"b",
"'9'",
"char b",
"b",
"private boolean isMinus(char b) {return b=='-'; }",
"isMinus",
"{return b=='-'; }",
"return b=='-';",
"b=='-'",
"b",
"'-'",
"char b",
"b",
"private void next() throws IOException {ptr++; readBuf();}",
"next",
"{ptr++; readBuf();}",
"ptr++",
"ptr",
"readBuf()",
"readBuf",
"public int nextInt() throws IOException {return nextInt(new int[1])[0];}",
"nextInt",
"{return nextInt(new int[1])[0];}",
"return nextInt(new int[1])[0];",
"nextInt(new int[1])[0]",
"nextInt(new int[1])",
"nextInt",
"new int[1]",
"1",
"0",
"public int[] nextInt(int[] result) throws IOException {\n readBuf();\n for(int i=0; i<result.length; i++) {\n int sign = 1;\n int res = 0;\n char c;\n while (!isNum(c=buf[ptr]) && !isMinus(c)) \n next();\n if (isMinus(buf[ptr])) {\n sign = -1;\n next();\n }\n while (isNum(c=buf[ptr])) {\n res *= 10;\n res += c - '0' ;\n next();\n }\n next();\n result[i] = sign * res;\n }\n return result;\n }",
"nextInt",
"{\n readBuf();\n for(int i=0; i<result.length; i++) {\n int sign = 1;\n int res = 0;\n char c;\n while (!isNum(c=buf[ptr]) && !isMinus(c)) \n next();\n if (isMinus(buf[ptr])) {\n sign = -1;\n next();\n }\n while (isNum(c=buf[ptr])) {\n res *= 10;\n res += c - '0' ;\n next();\n }\n next();\n result[i] = sign * res;\n }\n return result;\n }",
"readBuf()",
"readBuf",
"for(int i=0; i<result.length; i++) {\n int sign = 1;\n int res = 0;\n char c;\n while (!isNum(c=buf[ptr]) && !isMinus(c)) \n next();\n if (isMinus(buf[ptr])) {\n sign = -1;\n next();\n }\n while (isNum(c=buf[ptr])) {\n res *= 10;\n res += c - '0' ;\n next();\n }\n next();\n result[i] = sign * res;\n }",
"int i=0;",
"int i=0;",
"i",
"0",
"i<result.length",
"i",
"result.length",
"result",
"result.length",
"i++",
"i++",
"i",
"{\n int sign = 1;\n int res = 0;\n char c;\n while (!isNum(c=buf[ptr]) && !isMinus(c)) \n next();\n if (isMinus(buf[ptr])) {\n sign = -1;\n next();\n }\n while (isNum(c=buf[ptr])) {\n res *= 10;\n res += c - '0' ;\n next();\n }\n next();\n result[i] = sign * res;\n }",
"{\n int sign = 1;\n int res = 0;\n char c;\n while (!isNum(c=buf[ptr]) && !isMinus(c)) \n next();\n if (isMinus(buf[ptr])) {\n sign = -1;\n next();\n }\n while (isNum(c=buf[ptr])) {\n res *= 10;\n res += c - '0' ;\n next();\n }\n next();\n result[i] = sign * res;\n }",
"int sign = 1;",
"sign",
"1",
"int res = 0;",
"res",
"0",
"char c;",
"c",
"while (!isNum(c=buf[ptr]) && !isMinus(c)) \n next();",
"!isNum(c=buf[ptr]) && !isMinus(c)",
"!isNum(c=buf[ptr])",
"isNum(c=buf[ptr])",
"isNum",
"c=buf[ptr]",
"c",
"buf[ptr]",
"buf",
"ptr",
"!isMinus(c)",
"isMinus(c)",
"isMinus",
"c",
"next()",
"next",
"if (isMinus(buf[ptr])) {\n sign = -1;\n next();\n }",
"isMinus(buf[ptr])",
"isMinus",
"buf[ptr]",
"buf",
"ptr",
"{\n sign = -1;\n next();\n }",
"sign = -1",
"sign",
"-1",
"1",
"next()",
"next",
"while (isNum(c=buf[ptr])) {\n res *= 10;\n res += c - '0' ;\n next();\n }",
"isNum(c=buf[ptr])",
"isNum",
"c=buf[ptr]",
"c",
"buf[ptr]",
"buf",
"ptr",
"{\n res *= 10;\n res += c - '0' ;\n next();\n }",
"res *= 10",
"res",
"10",
"res += c - '0'",
"res",
"c - '0'",
"c",
"'0'",
"next()",
"next",
"next()",
"next",
"result[i] = sign * res",
"result[i]",
"result",
"i",
"sign * res",
"sign",
"res",
"return result;",
"result",
"int[] result",
"result",
"//Close \n public void close() throws IOException {\n if(!this.in.equals(System.in)) \n this.in.close();\n }",
"close",
"{\n if(!this.in.equals(System.in)) \n this.in.close();\n }",
"if(!this.in.equals(System.in)) \n this.in.close();",
"!this.in.equals(System.in)",
"this.in.equals(System.in)",
"this.in.equals",
"this.in",
"this",
"this.in",
"System.in",
"System",
"System.in",
"this.in.close()",
"this.in.close",
"this.in",
"this",
"this.in",
"public class Main {\n\tpublic static final String CRLF = System.getProperty(\"line.separator\");\n public void exec() throws IOException {\n InputUtil input = new InputUtil();\n PrintWriter out = new PrintWriter(System.out);\n StringBuilder sb = new StringBuilder();\n while(true) {\n int H = input.nextInt();\n int W = input.nextInt();\n if(H==0 && W==0) break;\n for(int y=0; y<H; y++) {\n for(int x=0; x<W; x++) {\n sb.append((x+y)%2==0 ? \"#\" : \".\");\n \t}\n sb.append(CRLF);\n }\n sb.append(CRLF);\n }\n out.print(sb.toString());\n out.flush();\n input.close();\n }\n \n public static void main(String[] args) throws IOException {\n \tnew Main().exec();\n }\n\n}",
"public class Main {\n\tpublic static final String CRLF = System.getProperty(\"line.separator\");\n public void exec() throws IOException {\n InputUtil input = new InputUtil();\n PrintWriter out = new PrintWriter(System.out);\n StringBuilder sb = new StringBuilder();\n while(true) {\n int H = input.nextInt();\n int W = input.nextInt();\n if(H==0 && W==0) break;\n for(int y=0; y<H; y++) {\n for(int x=0; x<W; x++) {\n sb.append((x+y)%2==0 ? \"#\" : \".\");\n \t}\n sb.append(CRLF);\n }\n sb.append(CRLF);\n }\n out.print(sb.toString());\n out.flush();\n input.close();\n }\n \n public static void main(String[] args) throws IOException {\n \tnew Main().exec();\n }\n\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
public class Main {
public static final String CRLF = System.getProperty("line.separator");
public void exec() throws IOException {
InputUtil input = new InputUtil();
PrintWriter out = new PrintWriter(System.out);
StringBuilder sb = new StringBuilder();
while(true) {
int H = input.nextInt();
int W = input.nextInt();
if(H==0 && W==0) break;
for(int y=0; y<H; y++) {
for(int x=0; x<W; x++) {
sb.append((x+y)%2==0 ? "#" : ".");
}
sb.append(CRLF);
}
sb.append(CRLF);
}
out.print(sb.toString());
out.flush();
input.close();
}
public static void main(String[] args) throws IOException {
new Main().exec();
}
}
/**
* --------------------------------------------------
* Input Utility
* --------------------------------------------------
*/
class InputUtil {
//Static Fields
private static final int BUFSIZ = 2100005;
//Fields
protected InputStream in;
private char[] buf = null;
private int ptr = 0;
private int max = -1;
private BufferedReader br = null;
//Constructors
public InputUtil() {this(System.in,BUFSIZ);}
public InputUtil(int bufsiz) {this(System.in,bufsiz);}
public InputUtil(InputStream in) {this(in,BUFSIZ);}
public InputUtil(InputStream in, int bufsiz) {
initBuf(bufsiz);
initIn(in);
}
//Methods
//Initializer
protected void initIn(InputStream in) {br = new BufferedReader(new InputStreamReader(this.in = in));}
protected void initBuf(int bufsiz) {buf = new char[bufsiz];}
//String Input Reader/Parser
private void readBuf() throws IOException {
if(ptr >= max && br.ready()) {
max = br.read(buf);
ptr = 0;
}
}
public BufferedReader getReader() {return br;}
//Number Input Reader/Parser
private boolean isNum(char b) {return '0' <= b && b <= '9'; }
private boolean isMinus(char b) {return b=='-'; }
private void next() throws IOException {ptr++; readBuf();}
public int nextInt() throws IOException {return nextInt(new int[1])[0];}
public int[] nextInt(int[] result) throws IOException {
readBuf();
for(int i=0; i<result.length; i++) {
int sign = 1;
int res = 0;
char c;
while (!isNum(c=buf[ptr]) && !isMinus(c))
next();
if (isMinus(buf[ptr])) {
sign = -1;
next();
}
while (isNum(c=buf[ptr])) {
res *= 10;
res += c - '0' ;
next();
}
next();
result[i] = sign * res;
}
return result;
}
//Close
public void close() throws IOException {
if(!this.in.equals(System.in))
this.in.close();
}
} |
[
7,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
20,
41,
13,
20,
41,
13,
41,
13,
42,
2,
2,
0,
13,
4,
18,
13,
17,
2,
0,
13,
4,
18,
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,
13,
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
],
[
100,
8
],
[
100,
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
],
[
23,
24
],
[
24,
25
],
[
25,
26
],
[
25,
27
],
[
27,
28
],
[
28,
29
],
[
24,
30
],
[
23,
31
],
[
31,
32
],
[
32,
33
],
[
32,
34
],
[
34,
35
],
[
35,
36
],
[
31,
37
],
[
22,
38
],
[
38,
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
],
[
68,
69
],
[
68,
70
],
[
67,
71
],
[
66,
72
],
[
65,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
74,
77
],
[
65,
78
],
[
78,
79
],
[
79,
80
],
[
80,
81
],
[
79,
82
],
[
51,
83
],
[
83,
84
],
[
84,
85
],
[
83,
86
],
[
38,
87
],
[
87,
88
],
[
88,
89
],
[
87,
90
],
[
11,
91
],
[
91,
92
],
[
92,
93
],
[
93,
94
],
[
93,
95
],
[
91,
96
],
[
9,
97
],
[
97,
98
],
[
0,
99
],
[
99,
100
],
[
99,
101
]
] | [
"import java.util.Scanner;\nimport java.lang.StringBuilder;\npublic class Main {\n\tpublic static void main(String[] args) throws Exception{\n\t\tScanner sc = new Scanner(System.in);\n\t\tStringBuilder bu = new StringBuilder();\n\t\tint h,w;\n\t\twhile((h=sc.nextInt())!=0&&(w=sc.nextInt())!=0){\n\t\t\tfor(int i=0;i<h;i++){\n\t\t\t\tfor(int o=0;o<w;o++){\n\t\t\t\t\tif((i+o)%2==0){\n\t\t\t\t\t\tbu.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbu.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbu.append(\"\\n\");\n\t\t\t}\n\t\t\tbu.append(\"\\n\");\n\t\t}\n\t\tSystem.out.print(bu);\n\t}\n}",
"import java.util.Scanner;",
"Scanner",
"java.util",
"import java.lang.StringBuilder;",
"StringBuilder",
"java.lang",
"public class Main {\n\tpublic static void main(String[] args) throws Exception{\n\t\tScanner sc = new Scanner(System.in);\n\t\tStringBuilder bu = new StringBuilder();\n\t\tint h,w;\n\t\twhile((h=sc.nextInt())!=0&&(w=sc.nextInt())!=0){\n\t\t\tfor(int i=0;i<h;i++){\n\t\t\t\tfor(int o=0;o<w;o++){\n\t\t\t\t\tif((i+o)%2==0){\n\t\t\t\t\t\tbu.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbu.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbu.append(\"\\n\");\n\t\t\t}\n\t\t\tbu.append(\"\\n\");\n\t\t}\n\t\tSystem.out.print(bu);\n\t}\n}",
"Main",
"public static void main(String[] args) throws Exception{\n\t\tScanner sc = new Scanner(System.in);\n\t\tStringBuilder bu = new StringBuilder();\n\t\tint h,w;\n\t\twhile((h=sc.nextInt())!=0&&(w=sc.nextInt())!=0){\n\t\t\tfor(int i=0;i<h;i++){\n\t\t\t\tfor(int o=0;o<w;o++){\n\t\t\t\t\tif((i+o)%2==0){\n\t\t\t\t\t\tbu.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbu.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbu.append(\"\\n\");\n\t\t\t}\n\t\t\tbu.append(\"\\n\");\n\t\t}\n\t\tSystem.out.print(bu);\n\t}",
"main",
"{\n\t\tScanner sc = new Scanner(System.in);\n\t\tStringBuilder bu = new StringBuilder();\n\t\tint h,w;\n\t\twhile((h=sc.nextInt())!=0&&(w=sc.nextInt())!=0){\n\t\t\tfor(int i=0;i<h;i++){\n\t\t\t\tfor(int o=0;o<w;o++){\n\t\t\t\t\tif((i+o)%2==0){\n\t\t\t\t\t\tbu.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbu.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbu.append(\"\\n\");\n\t\t\t}\n\t\t\tbu.append(\"\\n\");\n\t\t}\n\t\tSystem.out.print(bu);\n\t}",
"Scanner sc = new Scanner(System.in);",
"sc",
"new Scanner(System.in)",
"StringBuilder bu = new StringBuilder();",
"bu",
"new StringBuilder()",
"int h",
"h",
"w;",
"w",
"while((h=sc.nextInt())!=0&&(w=sc.nextInt())!=0){\n\t\t\tfor(int i=0;i<h;i++){\n\t\t\t\tfor(int o=0;o<w;o++){\n\t\t\t\t\tif((i+o)%2==0){\n\t\t\t\t\t\tbu.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbu.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbu.append(\"\\n\");\n\t\t\t}\n\t\t\tbu.append(\"\\n\");\n\t\t}",
"(h=sc.nextInt())!=0&&(w=sc.nextInt())!=0",
"(h=sc.nextInt())!=0",
"(h=sc.nextInt())",
"h",
"sc.nextInt()",
"sc.nextInt",
"sc",
"0",
"(w=sc.nextInt())!=0",
"(w=sc.nextInt())",
"w",
"sc.nextInt()",
"sc.nextInt",
"sc",
"0",
"{\n\t\t\tfor(int i=0;i<h;i++){\n\t\t\t\tfor(int o=0;o<w;o++){\n\t\t\t\t\tif((i+o)%2==0){\n\t\t\t\t\t\tbu.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbu.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbu.append(\"\\n\");\n\t\t\t}\n\t\t\tbu.append(\"\\n\");\n\t\t}",
"for(int i=0;i<h;i++){\n\t\t\t\tfor(int o=0;o<w;o++){\n\t\t\t\t\tif((i+o)%2==0){\n\t\t\t\t\t\tbu.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbu.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbu.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 o=0;o<w;o++){\n\t\t\t\t\tif((i+o)%2==0){\n\t\t\t\t\t\tbu.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbu.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbu.append(\"\\n\");\n\t\t\t}",
"{\n\t\t\t\tfor(int o=0;o<w;o++){\n\t\t\t\t\tif((i+o)%2==0){\n\t\t\t\t\t\tbu.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbu.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbu.append(\"\\n\");\n\t\t\t}",
"for(int o=0;o<w;o++){\n\t\t\t\t\tif((i+o)%2==0){\n\t\t\t\t\t\tbu.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbu.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"int o=0;",
"int o=0;",
"o",
"0",
"o<w",
"o",
"w",
"o++",
"o++",
"o",
"{\n\t\t\t\t\tif((i+o)%2==0){\n\t\t\t\t\t\tbu.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbu.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"{\n\t\t\t\t\tif((i+o)%2==0){\n\t\t\t\t\t\tbu.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbu.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}",
"if((i+o)%2==0){\n\t\t\t\t\t\tbu.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbu.append(\".\");\n\t\t\t\t\t}",
"(i+o)%2==0",
"(i+o)%2",
"(i+o)",
"i",
"o",
"2",
"0",
"{\n\t\t\t\t\t\tbu.append(\"#\");\n\t\t\t\t\t}",
"bu.append(\"#\")",
"bu.append",
"bu",
"\"#\"",
"{\n\t\t\t\t\t\tbu.append(\".\");\n\t\t\t\t\t}",
"bu.append(\".\")",
"bu.append",
"bu",
"\".\"",
"bu.append(\"\\n\")",
"bu.append",
"bu",
"\"\\n\"",
"bu.append(\"\\n\")",
"bu.append",
"bu",
"\"\\n\"",
"System.out.print(bu)",
"System.out.print",
"System.out",
"System",
"System.out",
"bu",
"String[] args",
"args",
"public class Main {\n\tpublic static void main(String[] args) throws Exception{\n\t\tScanner sc = new Scanner(System.in);\n\t\tStringBuilder bu = new StringBuilder();\n\t\tint h,w;\n\t\twhile((h=sc.nextInt())!=0&&(w=sc.nextInt())!=0){\n\t\t\tfor(int i=0;i<h;i++){\n\t\t\t\tfor(int o=0;o<w;o++){\n\t\t\t\t\tif((i+o)%2==0){\n\t\t\t\t\t\tbu.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbu.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbu.append(\"\\n\");\n\t\t\t}\n\t\t\tbu.append(\"\\n\");\n\t\t}\n\t\tSystem.out.print(bu);\n\t}\n}",
"public class Main {\n\tpublic static void main(String[] args) throws Exception{\n\t\tScanner sc = new Scanner(System.in);\n\t\tStringBuilder bu = new StringBuilder();\n\t\tint h,w;\n\t\twhile((h=sc.nextInt())!=0&&(w=sc.nextInt())!=0){\n\t\t\tfor(int i=0;i<h;i++){\n\t\t\t\tfor(int o=0;o<w;o++){\n\t\t\t\t\tif((i+o)%2==0){\n\t\t\t\t\t\tbu.append(\"#\");\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbu.append(\".\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tbu.append(\"\\n\");\n\t\t\t}\n\t\t\tbu.append(\"\\n\");\n\t\t}\n\t\tSystem.out.print(bu);\n\t}\n}",
"Main"
] | import java.util.Scanner;
import java.lang.StringBuilder;
public class Main {
public static void main(String[] args) throws Exception{
Scanner sc = new Scanner(System.in);
StringBuilder bu = new StringBuilder();
int h,w;
while((h=sc.nextInt())!=0&&(w=sc.nextInt())!=0){
for(int i=0;i<h;i++){
for(int o=0;o<w;o++){
if((i+o)%2==0){
bu.append("#");
}else{
bu.append(".");
}
}
bu.append("\n");
}
bu.append("\n");
}
System.out.print(bu);
}
} |
[
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,
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,
0,
13,
4,
18,
13,
0,
13,
4,
18,
13,
4,
18,
13,
23,
13,
10,
6,
13
] | [
[
0,
1
],
[
1,
2
],
[
1,
3
],
[
0,
4
],
[
107,
5
],
[
107,
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
],
[
31,
36
],
[
36,
37
],
[
36,
38
],
[
31,
39
],
[
39,
40
],
[
40,
41
],
[
31,
42
],
[
43,
43
],
[
43,
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
],
[
60,
61
],
[
60,
62
],
[
59,
63
],
[
58,
64
],
[
57,
65
],
[
65,
66
],
[
66,
67
],
[
67,
68
],
[
68,
69
],
[
68,
70
],
[
66,
71
],
[
57,
72
],
[
72,
73
],
[
73,
74
],
[
74,
75
],
[
75,
76
],
[
75,
77
],
[
73,
78
],
[
43,
79
],
[
79,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
79,
84
],
[
30,
85
],
[
85,
86
],
[
86,
87
],
[
87,
88
],
[
87,
89
],
[
85,
90
],
[
30,
91
],
[
91,
92
],
[
91,
93
],
[
93,
94
],
[
94,
95
],
[
30,
96
],
[
96,
97
],
[
96,
98
],
[
98,
99
],
[
99,
100
],
[
8,
101
],
[
101,
102
],
[
102,
103
],
[
6,
104
],
[
104,
105
],
[
0,
106
],
[
106,
107
],
[
106,
108
]
] | [
"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 h = sc.nextInt();\n int w = sc.nextInt();\n\n while(h != 0 || w != 0){\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if((i+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 h = sc.nextInt();\n w = sc.nextInt();\n \n }\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 Scanner sc = new Scanner(System.in);\n\n int h = sc.nextInt();\n int w = sc.nextInt();\n\n while(h != 0 || w != 0){\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if((i+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 h = sc.nextInt();\n w = sc.nextInt();\n \n }\n\n\n sc.close();\n }\n}",
"Main",
"public static void main(String[] args) {\n Scanner sc = new Scanner(System.in);\n\n int h = sc.nextInt();\n int w = sc.nextInt();\n\n while(h != 0 || w != 0){\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if((i+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 h = sc.nextInt();\n w = sc.nextInt();\n \n }\n\n\n sc.close();\n }",
"main",
"{\n Scanner sc = new Scanner(System.in);\n\n int h = sc.nextInt();\n int w = sc.nextInt();\n\n while(h != 0 || w != 0){\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if((i+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 h = sc.nextInt();\n w = sc.nextInt();\n \n }\n\n\n sc.close();\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 for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if((i+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 h = sc.nextInt();\n w = sc.nextInt();\n \n }",
"h != 0 || w != 0",
"h != 0",
"h",
"0",
"w != 0",
"w",
"0",
"{\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if((i+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 h = sc.nextInt();\n w = sc.nextInt();\n \n }",
"for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if((i+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+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+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+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+j)%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n\n }\n }",
"{\n if((i+j)%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n\n }\n }",
"if((i+j)%2==0){\n System.out.print(\"#\");\n }else{\n System.out.print(\".\");\n\n }",
"(i+j)%2==0",
"(i+j)%2",
"(i+j)",
"i",
"j",
"2",
"0",
"{\n System.out.print(\"#\");\n }",
"System.out.print(\"#\")",
"System.out.print",
"System.out",
"System",
"System.out",
"\"#\"",
"{\n System.out.print(\".\");\n\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",
"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\n int h = sc.nextInt();\n int w = sc.nextInt();\n\n while(h != 0 || w != 0){\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if((i+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 h = sc.nextInt();\n w = sc.nextInt();\n \n }\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\n int h = sc.nextInt();\n int w = sc.nextInt();\n\n while(h != 0 || w != 0){\n for (int i = 0; i < h; i++) {\n for (int j = 0; j < w; j++) {\n if((i+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 h = sc.nextInt();\n w = sc.nextInt();\n \n }\n\n\n sc.close();\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){
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("");
h = sc.nextInt();
w = sc.nextInt();
}
sc.close();
}
}
|
[
7,
15,
13,
17,
15,
13,
17,
15,
13,
17,
15,
13,
17,
6,
13,
12,
13,
30,
41,
13,
17,
41,
13,
17,
41,
13,
17,
41,
13,
17,
41,
13,
38,
5,
13,
30,
4,
18,
18,
13,
13,
13,
30,
41,
13,
20,
42,
17,
30,
41,
13,
4,
18,
13,
14,
2,
13,
17,
30,
0,
13,
4,
18,
13,
17,
17,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
18,
13,
13,
1,
40,
13,
30,
30,
4,
18,
13,
4,
18,
13,
18,
13,
13,
0,
13,
4,
18,
13,
17,
0,
13,
4,
18,
13,
17,
41,
13,
17,
14,
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,
40,
13,
30,
30,
14,
2,
2,
13,
17,
17,
30,
14,
2,
2,
13,
17,
17,
30,
0,
13,
13,
30,
0,
13,
13,
30,
14,
2,
2,
13,
17,
17,
30,
0,
13,
13,
30,
0,
13,
13,
4,
18,
18,
13,
13,
13,
0,
13,
17,
4,
18,
18,
13,
13,
17,
30,
3,
30,
3,
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
],
[
201,
14
],
[
201,
15
],
[
15,
16
],
[
15,
17
],
[
17,
18
],
[
18,
19
],
[
18,
20
],
[
17,
21
],
[
21,
22
],
[
21,
23
],
[
17,
24
],
[
24,
25
],
[
24,
26
],
[
17,
27
],
[
27,
28
],
[
27,
29
],
[
17,
30
],
[
30,
31
],
[
17,
32
],
[
32,
33
],
[
33,
34
],
[
33,
35
],
[
35,
36
],
[
36,
37
],
[
37,
38
],
[
38,
39
],
[
38,
40
],
[
36,
41
],
[
32,
42
],
[
42,
43
],
[
43,
44
],
[
43,
45
],
[
42,
46
],
[
46,
47
],
[
46,
48
],
[
48,
49
],
[
49,
50
],
[
49,
51
],
[
51,
52
],
[
52,
53
],
[
48,
54
],
[
54,
55
],
[
55,
56
],
[
55,
57
],
[
54,
58
],
[
58,
59
],
[
59,
60
],
[
59,
61
],
[
61,
62
],
[
62,
63
],
[
61,
64
],
[
61,
65
],
[
58,
66
],
[
66,
67
],
[
66,
68
],
[
58,
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
],
[
84,
87
],
[
87,
88
],
[
88,
89
],
[
87,
90
],
[
90,
91
],
[
90,
92
],
[
58,
93
],
[
93,
94
],
[
93,
95
],
[
95,
96
],
[
96,
97
],
[
95,
98
],
[
58,
99
],
[
99,
100
],
[
99,
101
],
[
101,
102
],
[
102,
103
],
[
101,
104
],
[
58,
105
],
[
105,
106
],
[
105,
107
],
[
58,
108
],
[
108,
109
],
[
109,
110
],
[
110,
111
],
[
110,
112
],
[
109,
113
],
[
113,
114
],
[
113,
115
],
[
108,
116
],
[
116,
117
],
[
117,
118
],
[
118,
119
],
[
119,
120
],
[
119,
121
],
[
117,
122
],
[
122,
123
],
[
122,
124
],
[
117,
125
],
[
125,
126
],
[
126,
127
],
[
117,
128
],
[
129,
129
],
[
129,
130
],
[
130,
131
],
[
131,
132
],
[
132,
133
],
[
132,
134
],
[
130,
135
],
[
135,
136
],
[
135,
137
],
[
130,
138
],
[
138,
139
],
[
139,
140
],
[
130,
141
],
[
142,
142
],
[
142,
143
],
[
143,
144
],
[
144,
145
],
[
145,
146
],
[
145,
147
],
[
144,
148
],
[
143,
149
],
[
149,
150
],
[
150,
151
],
[
151,
152
],
[
152,
153
],
[
152,
154
],
[
151,
155
],
[
150,
156
],
[
156,
157
],
[
157,
158
],
[
157,
159
],
[
150,
160
],
[
160,
161
],
[
161,
162
],
[
161,
163
],
[
143,
164
],
[
164,
165
],
[
165,
166
],
[
166,
167
],
[
167,
168
],
[
167,
169
],
[
166,
170
],
[
165,
171
],
[
171,
172
],
[
172,
173
],
[
172,
174
],
[
165,
175
],
[
175,
176
],
[
176,
177
],
[
176,
178
],
[
129,
179
],
[
179,
180
],
[
180,
181
],
[
181,
182
],
[
181,
183
],
[
179,
184
],
[
129,
185
],
[
185,
186
],
[
185,
187
],
[
116,
188
],
[
188,
189
],
[
189,
190
],
[
190,
191
],
[
190,
192
],
[
188,
193
],
[
108,
194
],
[
194,
195
],
[
54,
196
],
[
196,
197
],
[
15,
198
],
[
198,
199
],
[
0,
200
],
[
200,
201
],
[
200,
202
]
] | [
"import java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\nimport java.util.ArrayList;\n\npublic class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\t//?????£?????????\n\t\tint numH = 0;\n\t\tint numW = 0;\n\n\t\tString cell = \"#\";\n\t\tString con = \".\";\n\n\t\tString[] NumWork;\n\n\t\ttry {\n\t\t\t//??\\????????????\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\t\twhile (true) {\n\t\t\t\tString line = br.readLine();\n\n\t\t\t\tif (line != null) {\n\n\t\t\t\t\t//??°??£?????´??°?????????\n\t\t\t\t\tNumWork = line.split(\" \", 0);\n\n\t\t\t\t\t//??´??°?????°??????\n\t\t\t\t\tArrayList<Integer> NumList = new ArrayList<Integer>();\n\n\t\t\t\t\tfor (int i = 0; i < NumWork.length; i++) {\n\t\t\t\t\t\tNumList.add(Integer.parseInt(NumWork[i]));\n\t\t\t\t\t}\n\t\t\t\t\tnumH = NumList.get(0);\n\t\t\t\t\tnumW = NumList.get(1);\n\n\t\t\t\t\t// ????????¨(?????????????????????)\n\t\t\t\t\tString outputStr = \"\";\n\n\t\t\t\t\t//??????????????????\n\t\t\t\t\tif (numH != 0 || numW != 0) {\n\n\t\t\t\t\t\t//????????¢?????????\n\n\t\t\t\t\t\t//????????????\n\t\t\t\t\t\tfor (int i = 1; i <= numH; i++) {\n\t\t\t\t\t\t\tfor (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t//?????£???????????????\n\t\t\t\t\t\t\tSystem.out.println(outputStr);\n\t\t\t\t\t\t\toutputStr = \"\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t}\n\t\t} catch (IOException e) {\n\t\t\tSystem.out.println(e);\n\t\t}\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",
"import java.util.ArrayList;",
"ArrayList",
"java.util",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\t//?????£?????????\n\t\tint numH = 0;\n\t\tint numW = 0;\n\n\t\tString cell = \"#\";\n\t\tString con = \".\";\n\n\t\tString[] NumWork;\n\n\t\ttry {\n\t\t\t//??\\????????????\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\t\twhile (true) {\n\t\t\t\tString line = br.readLine();\n\n\t\t\t\tif (line != null) {\n\n\t\t\t\t\t//??°??£?????´??°?????????\n\t\t\t\t\tNumWork = line.split(\" \", 0);\n\n\t\t\t\t\t//??´??°?????°??????\n\t\t\t\t\tArrayList<Integer> NumList = new ArrayList<Integer>();\n\n\t\t\t\t\tfor (int i = 0; i < NumWork.length; i++) {\n\t\t\t\t\t\tNumList.add(Integer.parseInt(NumWork[i]));\n\t\t\t\t\t}\n\t\t\t\t\tnumH = NumList.get(0);\n\t\t\t\t\tnumW = NumList.get(1);\n\n\t\t\t\t\t// ????????¨(?????????????????????)\n\t\t\t\t\tString outputStr = \"\";\n\n\t\t\t\t\t//??????????????????\n\t\t\t\t\tif (numH != 0 || numW != 0) {\n\n\t\t\t\t\t\t//????????¢?????????\n\n\t\t\t\t\t\t//????????????\n\t\t\t\t\t\tfor (int i = 1; i <= numH; i++) {\n\t\t\t\t\t\t\tfor (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t//?????£???????????????\n\t\t\t\t\t\t\tSystem.out.println(outputStr);\n\t\t\t\t\t\t\toutputStr = \"\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t}\n\t\t} catch (IOException e) {\n\t\t\tSystem.out.println(e);\n\t\t}\n\n\t}\n\n}",
"Main",
"public static void main(String[] args) {\n\n\t\t//?????£?????????\n\t\tint numH = 0;\n\t\tint numW = 0;\n\n\t\tString cell = \"#\";\n\t\tString con = \".\";\n\n\t\tString[] NumWork;\n\n\t\ttry {\n\t\t\t//??\\????????????\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\t\twhile (true) {\n\t\t\t\tString line = br.readLine();\n\n\t\t\t\tif (line != null) {\n\n\t\t\t\t\t//??°??£?????´??°?????????\n\t\t\t\t\tNumWork = line.split(\" \", 0);\n\n\t\t\t\t\t//??´??°?????°??????\n\t\t\t\t\tArrayList<Integer> NumList = new ArrayList<Integer>();\n\n\t\t\t\t\tfor (int i = 0; i < NumWork.length; i++) {\n\t\t\t\t\t\tNumList.add(Integer.parseInt(NumWork[i]));\n\t\t\t\t\t}\n\t\t\t\t\tnumH = NumList.get(0);\n\t\t\t\t\tnumW = NumList.get(1);\n\n\t\t\t\t\t// ????????¨(?????????????????????)\n\t\t\t\t\tString outputStr = \"\";\n\n\t\t\t\t\t//??????????????????\n\t\t\t\t\tif (numH != 0 || numW != 0) {\n\n\t\t\t\t\t\t//????????¢?????????\n\n\t\t\t\t\t\t//????????????\n\t\t\t\t\t\tfor (int i = 1; i <= numH; i++) {\n\t\t\t\t\t\t\tfor (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t//?????£???????????????\n\t\t\t\t\t\t\tSystem.out.println(outputStr);\n\t\t\t\t\t\t\toutputStr = \"\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t}\n\t\t} catch (IOException e) {\n\t\t\tSystem.out.println(e);\n\t\t}\n\n\t}",
"main",
"{\n\n\t\t//?????£?????????\n\t\tint numH = 0;\n\t\tint numW = 0;\n\n\t\tString cell = \"#\";\n\t\tString con = \".\";\n\n\t\tString[] NumWork;\n\n\t\ttry {\n\t\t\t//??\\????????????\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\t\twhile (true) {\n\t\t\t\tString line = br.readLine();\n\n\t\t\t\tif (line != null) {\n\n\t\t\t\t\t//??°??£?????´??°?????????\n\t\t\t\t\tNumWork = line.split(\" \", 0);\n\n\t\t\t\t\t//??´??°?????°??????\n\t\t\t\t\tArrayList<Integer> NumList = new ArrayList<Integer>();\n\n\t\t\t\t\tfor (int i = 0; i < NumWork.length; i++) {\n\t\t\t\t\t\tNumList.add(Integer.parseInt(NumWork[i]));\n\t\t\t\t\t}\n\t\t\t\t\tnumH = NumList.get(0);\n\t\t\t\t\tnumW = NumList.get(1);\n\n\t\t\t\t\t// ????????¨(?????????????????????)\n\t\t\t\t\tString outputStr = \"\";\n\n\t\t\t\t\t//??????????????????\n\t\t\t\t\tif (numH != 0 || numW != 0) {\n\n\t\t\t\t\t\t//????????¢?????????\n\n\t\t\t\t\t\t//????????????\n\t\t\t\t\t\tfor (int i = 1; i <= numH; i++) {\n\t\t\t\t\t\t\tfor (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t//?????£???????????????\n\t\t\t\t\t\t\tSystem.out.println(outputStr);\n\t\t\t\t\t\t\toutputStr = \"\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t}\n\t\t} catch (IOException e) {\n\t\t\tSystem.out.println(e);\n\t\t}\n\n\t}",
"int numH = 0;",
"numH",
"0",
"int numW = 0;",
"numW",
"0",
"String cell = \"#\";",
"cell",
"\"#\"",
"String con = \".\";",
"con",
"\".\"",
"String[] NumWork;",
"NumWork",
"try {\n\t\t\t//??\\????????????\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\t\twhile (true) {\n\t\t\t\tString line = br.readLine();\n\n\t\t\t\tif (line != null) {\n\n\t\t\t\t\t//??°??£?????´??°?????????\n\t\t\t\t\tNumWork = line.split(\" \", 0);\n\n\t\t\t\t\t//??´??°?????°??????\n\t\t\t\t\tArrayList<Integer> NumList = new ArrayList<Integer>();\n\n\t\t\t\t\tfor (int i = 0; i < NumWork.length; i++) {\n\t\t\t\t\t\tNumList.add(Integer.parseInt(NumWork[i]));\n\t\t\t\t\t}\n\t\t\t\t\tnumH = NumList.get(0);\n\t\t\t\t\tnumW = NumList.get(1);\n\n\t\t\t\t\t// ????????¨(?????????????????????)\n\t\t\t\t\tString outputStr = \"\";\n\n\t\t\t\t\t//??????????????????\n\t\t\t\t\tif (numH != 0 || numW != 0) {\n\n\t\t\t\t\t\t//????????¢?????????\n\n\t\t\t\t\t\t//????????????\n\t\t\t\t\t\tfor (int i = 1; i <= numH; i++) {\n\t\t\t\t\t\t\tfor (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t//?????£???????????????\n\t\t\t\t\t\t\tSystem.out.println(outputStr);\n\t\t\t\t\t\t\toutputStr = \"\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t}\n\t\t} catch (IOException e) {\n\t\t\tSystem.out.println(e);\n\t\t}",
"catch (IOException e) {\n\t\t\tSystem.out.println(e);\n\t\t}",
"IOException e",
"{\n\t\t\tSystem.out.println(e);\n\t\t}",
"System.out.println(e)",
"System.out.println",
"System.out",
"System",
"System.out",
"e",
"{\n\t\t\t//??\\????????????\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\t\twhile (true) {\n\t\t\t\tString line = br.readLine();\n\n\t\t\t\tif (line != null) {\n\n\t\t\t\t\t//??°??£?????´??°?????????\n\t\t\t\t\tNumWork = line.split(\" \", 0);\n\n\t\t\t\t\t//??´??°?????°??????\n\t\t\t\t\tArrayList<Integer> NumList = new ArrayList<Integer>();\n\n\t\t\t\t\tfor (int i = 0; i < NumWork.length; i++) {\n\t\t\t\t\t\tNumList.add(Integer.parseInt(NumWork[i]));\n\t\t\t\t\t}\n\t\t\t\t\tnumH = NumList.get(0);\n\t\t\t\t\tnumW = NumList.get(1);\n\n\t\t\t\t\t// ????????¨(?????????????????????)\n\t\t\t\t\tString outputStr = \"\";\n\n\t\t\t\t\t//??????????????????\n\t\t\t\t\tif (numH != 0 || numW != 0) {\n\n\t\t\t\t\t\t//????????¢?????????\n\n\t\t\t\t\t\t//????????????\n\t\t\t\t\t\tfor (int i = 1; i <= numH; i++) {\n\t\t\t\t\t\t\tfor (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t//?????£???????????????\n\t\t\t\t\t\t\tSystem.out.println(outputStr);\n\t\t\t\t\t\t\toutputStr = \"\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tbreak;\n\t\t\t\t}\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\t\tString line = br.readLine();\n\n\t\t\t\tif (line != null) {\n\n\t\t\t\t\t//??°??£?????´??°?????????\n\t\t\t\t\tNumWork = line.split(\" \", 0);\n\n\t\t\t\t\t//??´??°?????°??????\n\t\t\t\t\tArrayList<Integer> NumList = new ArrayList<Integer>();\n\n\t\t\t\t\tfor (int i = 0; i < NumWork.length; i++) {\n\t\t\t\t\t\tNumList.add(Integer.parseInt(NumWork[i]));\n\t\t\t\t\t}\n\t\t\t\t\tnumH = NumList.get(0);\n\t\t\t\t\tnumW = NumList.get(1);\n\n\t\t\t\t\t// ????????¨(?????????????????????)\n\t\t\t\t\tString outputStr = \"\";\n\n\t\t\t\t\t//??????????????????\n\t\t\t\t\tif (numH != 0 || numW != 0) {\n\n\t\t\t\t\t\t//????????¢?????????\n\n\t\t\t\t\t\t//????????????\n\t\t\t\t\t\tfor (int i = 1; i <= numH; i++) {\n\t\t\t\t\t\t\tfor (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t//?????£???????????????\n\t\t\t\t\t\t\tSystem.out.println(outputStr);\n\t\t\t\t\t\t\toutputStr = \"\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t}",
"true",
"{\n\t\t\t\tString line = br.readLine();\n\n\t\t\t\tif (line != null) {\n\n\t\t\t\t\t//??°??£?????´??°?????????\n\t\t\t\t\tNumWork = line.split(\" \", 0);\n\n\t\t\t\t\t//??´??°?????°??????\n\t\t\t\t\tArrayList<Integer> NumList = new ArrayList<Integer>();\n\n\t\t\t\t\tfor (int i = 0; i < NumWork.length; i++) {\n\t\t\t\t\t\tNumList.add(Integer.parseInt(NumWork[i]));\n\t\t\t\t\t}\n\t\t\t\t\tnumH = NumList.get(0);\n\t\t\t\t\tnumW = NumList.get(1);\n\n\t\t\t\t\t// ????????¨(?????????????????????)\n\t\t\t\t\tString outputStr = \"\";\n\n\t\t\t\t\t//??????????????????\n\t\t\t\t\tif (numH != 0 || numW != 0) {\n\n\t\t\t\t\t\t//????????¢?????????\n\n\t\t\t\t\t\t//????????????\n\t\t\t\t\t\tfor (int i = 1; i <= numH; i++) {\n\t\t\t\t\t\t\tfor (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t//?????£???????????????\n\t\t\t\t\t\t\tSystem.out.println(outputStr);\n\t\t\t\t\t\t\toutputStr = \"\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t}",
"String line = br.readLine();",
"line",
"br.readLine()",
"br.readLine",
"br",
"if (line != null) {\n\n\t\t\t\t\t//??°??£?????´??°?????????\n\t\t\t\t\tNumWork = line.split(\" \", 0);\n\n\t\t\t\t\t//??´??°?????°??????\n\t\t\t\t\tArrayList<Integer> NumList = new ArrayList<Integer>();\n\n\t\t\t\t\tfor (int i = 0; i < NumWork.length; i++) {\n\t\t\t\t\t\tNumList.add(Integer.parseInt(NumWork[i]));\n\t\t\t\t\t}\n\t\t\t\t\tnumH = NumList.get(0);\n\t\t\t\t\tnumW = NumList.get(1);\n\n\t\t\t\t\t// ????????¨(?????????????????????)\n\t\t\t\t\tString outputStr = \"\";\n\n\t\t\t\t\t//??????????????????\n\t\t\t\t\tif (numH != 0 || numW != 0) {\n\n\t\t\t\t\t\t//????????¢?????????\n\n\t\t\t\t\t\t//????????????\n\t\t\t\t\t\tfor (int i = 1; i <= numH; i++) {\n\t\t\t\t\t\t\tfor (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t//?????£???????????????\n\t\t\t\t\t\t\tSystem.out.println(outputStr);\n\t\t\t\t\t\t\toutputStr = \"\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tbreak;\n\t\t\t\t}",
"line != null",
"line",
"null",
"{\n\n\t\t\t\t\t//??°??£?????´??°?????????\n\t\t\t\t\tNumWork = line.split(\" \", 0);\n\n\t\t\t\t\t//??´??°?????°??????\n\t\t\t\t\tArrayList<Integer> NumList = new ArrayList<Integer>();\n\n\t\t\t\t\tfor (int i = 0; i < NumWork.length; i++) {\n\t\t\t\t\t\tNumList.add(Integer.parseInt(NumWork[i]));\n\t\t\t\t\t}\n\t\t\t\t\tnumH = NumList.get(0);\n\t\t\t\t\tnumW = NumList.get(1);\n\n\t\t\t\t\t// ????????¨(?????????????????????)\n\t\t\t\t\tString outputStr = \"\";\n\n\t\t\t\t\t//??????????????????\n\t\t\t\t\tif (numH != 0 || numW != 0) {\n\n\t\t\t\t\t\t//????????¢?????????\n\n\t\t\t\t\t\t//????????????\n\t\t\t\t\t\tfor (int i = 1; i <= numH; i++) {\n\t\t\t\t\t\t\tfor (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t//?????£???????????????\n\t\t\t\t\t\t\tSystem.out.println(outputStr);\n\t\t\t\t\t\t\toutputStr = \"\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}",
"NumWork = line.split(\" \", 0)",
"NumWork",
"line.split(\" \", 0)",
"line.split",
"line",
"\" \"",
"0",
"ArrayList<Integer> NumList = new ArrayList<Integer>();",
"NumList",
"new ArrayList<Integer>()",
"for (int i = 0; i < NumWork.length; i++) {\n\t\t\t\t\t\tNumList.add(Integer.parseInt(NumWork[i]));\n\t\t\t\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < NumWork.length",
"i",
"NumWork.length",
"NumWork",
"NumWork.length",
"i++",
"i++",
"i",
"{\n\t\t\t\t\t\tNumList.add(Integer.parseInt(NumWork[i]));\n\t\t\t\t\t}",
"{\n\t\t\t\t\t\tNumList.add(Integer.parseInt(NumWork[i]));\n\t\t\t\t\t}",
"NumList.add(Integer.parseInt(NumWork[i]))",
"NumList.add",
"NumList",
"Integer.parseInt(NumWork[i])",
"Integer.parseInt",
"Integer",
"NumWork[i]",
"NumWork",
"i",
"numH = NumList.get(0)",
"numH",
"NumList.get(0)",
"NumList.get",
"NumList",
"0",
"numW = NumList.get(1)",
"numW",
"NumList.get(1)",
"NumList.get",
"NumList",
"1",
"String outputStr = \"\";",
"outputStr",
"\"\"",
"if (numH != 0 || numW != 0) {\n\n\t\t\t\t\t\t//????????¢?????????\n\n\t\t\t\t\t\t//????????????\n\t\t\t\t\t\tfor (int i = 1; i <= numH; i++) {\n\t\t\t\t\t\t\tfor (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t//?????£???????????????\n\t\t\t\t\t\t\tSystem.out.println(outputStr);\n\t\t\t\t\t\t\toutputStr = \"\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}",
"numH != 0 || numW != 0",
"numH != 0",
"numH",
"0",
"numW != 0",
"numW",
"0",
"{\n\n\t\t\t\t\t\t//????????¢?????????\n\n\t\t\t\t\t\t//????????????\n\t\t\t\t\t\tfor (int i = 1; i <= numH; i++) {\n\t\t\t\t\t\t\tfor (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t//?????£???????????????\n\t\t\t\t\t\t\tSystem.out.println(outputStr);\n\t\t\t\t\t\t\toutputStr = \"\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t\t}",
"for (int i = 1; i <= numH; i++) {\n\t\t\t\t\t\t\tfor (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t//?????£???????????????\n\t\t\t\t\t\t\tSystem.out.println(outputStr);\n\t\t\t\t\t\t\toutputStr = \"\";\n\t\t\t\t\t\t}",
"int i = 1;",
"int i = 1;",
"i",
"1",
"i <= numH",
"i",
"numH",
"i++",
"i++",
"i",
"{\n\t\t\t\t\t\t\tfor (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t//?????£???????????????\n\t\t\t\t\t\t\tSystem.out.println(outputStr);\n\t\t\t\t\t\t\toutputStr = \"\";\n\t\t\t\t\t\t}",
"{\n\t\t\t\t\t\t\tfor (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t//?????£???????????????\n\t\t\t\t\t\t\tSystem.out.println(outputStr);\n\t\t\t\t\t\t\toutputStr = \"\";\n\t\t\t\t\t\t}",
"for (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}",
"int j = 1;",
"int j = 1;",
"j",
"1",
"j <= numW",
"j",
"numW",
"j++",
"j++",
"j",
"{\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}",
"{\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}",
"if ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}",
"(i % 2) == 1",
"(i % 2)",
"i",
"2",
"1",
"{\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t}",
"if((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}",
"(j % 2) == 1",
"(j % 2)",
"j",
"2",
"1",
"{\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}",
"outputStr += cell",
"outputStr",
"cell",
"{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}",
"outputStr += con",
"outputStr",
"con",
"{\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}",
"if((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}",
"(j % 2) == 1",
"(j % 2)",
"j",
"2",
"1",
"{\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}",
"outputStr += con",
"outputStr",
"con",
"{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}",
"outputStr += cell",
"outputStr",
"cell",
"System.out.println(outputStr)",
"System.out.println",
"System.out",
"System",
"System.out",
"outputStr",
"outputStr = \"\"",
"outputStr",
"\"\"",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"{\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}",
"break;",
"{\n\t\t\t\t\tbreak;\n\t\t\t\t}",
"break;",
"String[] args",
"args",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\t//?????£?????????\n\t\tint numH = 0;\n\t\tint numW = 0;\n\n\t\tString cell = \"#\";\n\t\tString con = \".\";\n\n\t\tString[] NumWork;\n\n\t\ttry {\n\t\t\t//??\\????????????\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\t\twhile (true) {\n\t\t\t\tString line = br.readLine();\n\n\t\t\t\tif (line != null) {\n\n\t\t\t\t\t//??°??£?????´??°?????????\n\t\t\t\t\tNumWork = line.split(\" \", 0);\n\n\t\t\t\t\t//??´??°?????°??????\n\t\t\t\t\tArrayList<Integer> NumList = new ArrayList<Integer>();\n\n\t\t\t\t\tfor (int i = 0; i < NumWork.length; i++) {\n\t\t\t\t\t\tNumList.add(Integer.parseInt(NumWork[i]));\n\t\t\t\t\t}\n\t\t\t\t\tnumH = NumList.get(0);\n\t\t\t\t\tnumW = NumList.get(1);\n\n\t\t\t\t\t// ????????¨(?????????????????????)\n\t\t\t\t\tString outputStr = \"\";\n\n\t\t\t\t\t//??????????????????\n\t\t\t\t\tif (numH != 0 || numW != 0) {\n\n\t\t\t\t\t\t//????????¢?????????\n\n\t\t\t\t\t\t//????????????\n\t\t\t\t\t\tfor (int i = 1; i <= numH; i++) {\n\t\t\t\t\t\t\tfor (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t//?????£???????????????\n\t\t\t\t\t\t\tSystem.out.println(outputStr);\n\t\t\t\t\t\t\toutputStr = \"\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t}\n\t\t} catch (IOException e) {\n\t\t\tSystem.out.println(e);\n\t\t}\n\n\t}\n\n}",
"public class Main {\n\n\tpublic static void main(String[] args) {\n\n\t\t//?????£?????????\n\t\tint numH = 0;\n\t\tint numW = 0;\n\n\t\tString cell = \"#\";\n\t\tString con = \".\";\n\n\t\tString[] NumWork;\n\n\t\ttry {\n\t\t\t//??\\????????????\n\t\t\tBufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n\t\t\twhile (true) {\n\t\t\t\tString line = br.readLine();\n\n\t\t\t\tif (line != null) {\n\n\t\t\t\t\t//??°??£?????´??°?????????\n\t\t\t\t\tNumWork = line.split(\" \", 0);\n\n\t\t\t\t\t//??´??°?????°??????\n\t\t\t\t\tArrayList<Integer> NumList = new ArrayList<Integer>();\n\n\t\t\t\t\tfor (int i = 0; i < NumWork.length; i++) {\n\t\t\t\t\t\tNumList.add(Integer.parseInt(NumWork[i]));\n\t\t\t\t\t}\n\t\t\t\t\tnumH = NumList.get(0);\n\t\t\t\t\tnumW = NumList.get(1);\n\n\t\t\t\t\t// ????????¨(?????????????????????)\n\t\t\t\t\tString outputStr = \"\";\n\n\t\t\t\t\t//??????????????????\n\t\t\t\t\tif (numH != 0 || numW != 0) {\n\n\t\t\t\t\t\t//????????¢?????????\n\n\t\t\t\t\t\t//????????????\n\t\t\t\t\t\tfor (int i = 1; i <= numH; i++) {\n\t\t\t\t\t\t\tfor (int j = 1; j <= numW; j++) {\n\n\t\t\t\t\t\t\t\t// ?\\???°??????(#.#.)\n\t\t\t\t\t\t\t\tif ((i % 2) == 1){\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t//??¶??°??????(.#.#)\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t//??????????????????\n\t\t\t\t\t\t\t\t\tif((j % 2) == 1){\n\t\t\t\t\t\t\t\t\t\toutputStr += con;\n\t\t\t\t\t\t\t\t\t}else{\n\t\t\t\t\t\t\t\t\toutputStr += cell;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t//?????£???????????????\n\t\t\t\t\t\t\tSystem.out.println(outputStr);\n\t\t\t\t\t\t\toutputStr = \"\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\tSystem.out.println(\"\");\n\n\t\t\t\t\t}else{\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}else{\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t}\n\t\t} catch (IOException e) {\n\t\t\tSystem.out.println(e);\n\t\t}\n\n\t}\n\n}",
"Main"
] | import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
public class Main {
public static void main(String[] args) {
//?????£?????????
int numH = 0;
int numW = 0;
String cell = "#";
String con = ".";
String[] NumWork;
try {
//??\????????????
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
while (true) {
String line = br.readLine();
if (line != null) {
//??°??£?????´??°?????????
NumWork = line.split(" ", 0);
//??´??°?????°??????
ArrayList<Integer> NumList = new ArrayList<Integer>();
for (int i = 0; i < NumWork.length; i++) {
NumList.add(Integer.parseInt(NumWork[i]));
}
numH = NumList.get(0);
numW = NumList.get(1);
// ????????¨(?????????????????????)
String outputStr = "";
//??????????????????
if (numH != 0 || numW != 0) {
//????????¢?????????
//????????????
for (int i = 1; i <= numH; i++) {
for (int j = 1; j <= numW; j++) {
// ?\???°??????(#.#.)
if ((i % 2) == 1){
//??????????????????
if((j % 2) == 1){
outputStr += cell;
}else{
outputStr += con;
}
//??¶??°??????(.#.#)
} else {
//??????????????????
if((j % 2) == 1){
outputStr += con;
}else{
outputStr += cell;
}
}
}
//?????£???????????????
System.out.println(outputStr);
outputStr = "";
}
System.out.println("");
}else{
break;
}
}else{
break;
}
}
} catch (IOException e) {
System.out.println(e);
}
}
} |
[
7,
15,
13,
17,
6,
13,
41,
13,
20,
12,
13,
30,
41,
13,
20,
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,
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,
41,
13,
20,
11,
1,
41,
13,
17,
2,
13,
4,
18,
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,
41,
13,
4,
18,
13,
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
],
[
164,
5
],
[
164,
6
],
[
6,
7
],
[
6,
8
],
[
164,
9
],
[
9,
10
],
[
9,
11
],
[
11,
12
],
[
12,
13
],
[
12,
14
],
[
11,
15
],
[
15,
16
],
[
15,
17
],
[
11,
18
],
[
18,
19
],
[
18,
20
],
[
21,
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
],
[
42,
45
],
[
21,
46
],
[
46,
47
],
[
47,
48
],
[
46,
49
],
[
11,
50
],
[
50,
51
],
[
51,
52
],
[
52,
53
],
[
52,
54
],
[
50,
55
],
[
55,
56
],
[
55,
57
],
[
57,
58
],
[
58,
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
],
[
73,
74
],
[
72,
75
],
[
65,
76
],
[
76,
77
],
[
77,
78
],
[
65,
79
],
[
80,
80
],
[
80,
81
],
[
81,
82
],
[
81,
83
],
[
80,
84
],
[
84,
85
],
[
85,
86
],
[
86,
87
],
[
86,
88
],
[
84,
89
],
[
89,
90
],
[
89,
91
],
[
91,
92
],
[
92,
93
],
[
91,
94
],
[
84,
95
],
[
95,
96
],
[
96,
97
],
[
84,
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
],
[
108,
112
],
[
107,
113
],
[
113,
114
],
[
114,
115
],
[
115,
116
],
[
114,
117
],
[
107,
118
],
[
118,
119
],
[
119,
120
],
[
120,
121
],
[
119,
122
],
[
100,
123
],
[
123,
124
],
[
124,
125
],
[
125,
126
],
[
126,
127
],
[
126,
128
],
[
125,
129
],
[
124,
130
],
[
130,
131
],
[
131,
132
],
[
132,
133
],
[
131,
134
],
[
124,
135
],
[
135,
136
],
[
136,
137
],
[
137,
138
],
[
136,
139
],
[
80,
140
],
[
140,
141
],
[
141,
142
],
[
140,
143
],
[
80,
144
],
[
144,
145
],
[
144,
146
],
[
146,
147
],
[
147,
148
],
[
80,
149
],
[
149,
150
],
[
150,
151
],
[
151,
152
],
[
151,
153
],
[
149,
154
],
[
64,
155
],
[
155,
156
],
[
156,
157
],
[
157,
158
],
[
157,
159
],
[
155,
160
],
[
9,
161
],
[
161,
162
],
[
0,
163
],
[
163,
164
],
[
163,
165
]
] | [
"import java.util.*;\n\npublic class Main{\n\tprivate static final Scanner scan = new Scanner(System.in);\n\n\tpublic static void main(String[] args){\n\t\tList<Integer> listH = new ArrayList<Integer>();\n\t\tList<Integer> listW = new ArrayList<Integer>();\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\t}\n\t\t\tlistH.add(H);\n\t\t\tlistW.add(W);\n\t\t}\n\n\t\tfor(int i = 0; i < listH.size(); i++){\n\t\t\tfor(int j = 0; j < listH.get(i); j++){\n\t\t\t\tStringBuffer sb = new StringBuffer();\n\t\t\t\tfor(int k = 0; k < listW.get(i); k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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(k % 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\tString str = sb.toString();\n\t\t\t\tSystem.out.print(str);\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"import java.util.*;",
"util.*",
"java",
"public class Main{\n\tprivate static final Scanner scan = new Scanner(System.in);\n\n\tpublic static void main(String[] args){\n\t\tList<Integer> listH = new ArrayList<Integer>();\n\t\tList<Integer> listW = new ArrayList<Integer>();\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\t}\n\t\t\tlistH.add(H);\n\t\t\tlistW.add(W);\n\t\t}\n\n\t\tfor(int i = 0; i < listH.size(); i++){\n\t\t\tfor(int j = 0; j < listH.get(i); j++){\n\t\t\t\tStringBuffer sb = new StringBuffer();\n\t\t\t\tfor(int k = 0; k < listW.get(i); k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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(k % 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\tString str = sb.toString();\n\t\t\t\tSystem.out.print(str);\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"Main",
"private static final Scanner scan = new Scanner(System.in);",
"scan",
"new Scanner(System.in)",
"public static void main(String[] args){\n\t\tList<Integer> listH = new ArrayList<Integer>();\n\t\tList<Integer> listW = new ArrayList<Integer>();\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\t}\n\t\t\tlistH.add(H);\n\t\t\tlistW.add(W);\n\t\t}\n\n\t\tfor(int i = 0; i < listH.size(); i++){\n\t\t\tfor(int j = 0; j < listH.get(i); j++){\n\t\t\t\tStringBuffer sb = new StringBuffer();\n\t\t\t\tfor(int k = 0; k < listW.get(i); k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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(k % 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\tString str = sb.toString();\n\t\t\t\tSystem.out.print(str);\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}",
"main",
"{\n\t\tList<Integer> listH = new ArrayList<Integer>();\n\t\tList<Integer> listW = new ArrayList<Integer>();\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\t}\n\t\t\tlistH.add(H);\n\t\t\tlistW.add(W);\n\t\t}\n\n\t\tfor(int i = 0; i < listH.size(); i++){\n\t\t\tfor(int j = 0; j < listH.get(i); j++){\n\t\t\t\tStringBuffer sb = new StringBuffer();\n\t\t\t\tfor(int k = 0; k < listW.get(i); k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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(k % 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\tString str = sb.toString();\n\t\t\t\tSystem.out.print(str);\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}",
"List<Integer> listH = new ArrayList<Integer>();",
"listH",
"new ArrayList<Integer>()",
"List<Integer> listW = new ArrayList<Integer>();",
"listW",
"new ArrayList<Integer>()",
"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\t}\n\t\t\tlistH.add(H);\n\t\t\tlistW.add(W);\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\tlistH.add(H);\n\t\t\tlistW.add(W);\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\tlistH.add(H);\n\t\t\tlistW.add(W);\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;",
"listH.add(H)",
"listH.add",
"listH",
"H",
"listW.add(W)",
"listW.add",
"listW",
"W",
"for(int i = 0; i < listH.size(); i++){\n\t\t\tfor(int j = 0; j < listH.get(i); j++){\n\t\t\t\tStringBuffer sb = new StringBuffer();\n\t\t\t\tfor(int k = 0; k < listW.get(i); k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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(k % 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\tString str = sb.toString();\n\t\t\t\tSystem.out.print(str);\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"int i = 0;",
"int i = 0;",
"i",
"0",
"i < listH.size()",
"i",
"listH.size()",
"listH.size",
"listH",
"i++",
"i++",
"i",
"{\n\t\t\tfor(int j = 0; j < listH.get(i); j++){\n\t\t\t\tStringBuffer sb = new StringBuffer();\n\t\t\t\tfor(int k = 0; k < listW.get(i); k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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(k % 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\tString str = sb.toString();\n\t\t\t\tSystem.out.print(str);\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"{\n\t\t\tfor(int j = 0; j < listH.get(i); j++){\n\t\t\t\tStringBuffer sb = new StringBuffer();\n\t\t\t\tfor(int k = 0; k < listW.get(i); k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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(k % 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\tString str = sb.toString();\n\t\t\t\tSystem.out.print(str);\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}",
"for(int j = 0; j < listH.get(i); j++){\n\t\t\t\tStringBuffer sb = new StringBuffer();\n\t\t\t\tfor(int k = 0; k < listW.get(i); k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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(k % 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\tString str = sb.toString();\n\t\t\t\tSystem.out.print(str);\n\t\t\t}",
"int j = 0;",
"int j = 0;",
"j",
"0",
"j < listH.get(i)",
"j",
"listH.get(i)",
"listH.get",
"listH",
"i",
"j++",
"j++",
"j",
"{\n\t\t\t\tStringBuffer sb = new StringBuffer();\n\t\t\t\tfor(int k = 0; k < listW.get(i); k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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(k % 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\tString str = sb.toString();\n\t\t\t\tSystem.out.print(str);\n\t\t\t}",
"{\n\t\t\t\tStringBuffer sb = new StringBuffer();\n\t\t\t\tfor(int k = 0; k < listW.get(i); k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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(k % 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\tString str = sb.toString();\n\t\t\t\tSystem.out.print(str);\n\t\t\t}",
"StringBuffer sb = new StringBuffer();",
"sb",
"new StringBuffer()",
"for(int k = 0; k < listW.get(i); k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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(k % 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 k = 0;",
"int k = 0;",
"k",
"0",
"k < listW.get(i)",
"k",
"listW.get(i)",
"listW.get",
"listW",
"i",
"k++",
"k++",
"k",
"{\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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(k % 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(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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(k % 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(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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(k % 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}",
"j % 2 == 0",
"j % 2",
"j",
"2",
"0",
"{\n\t\t\t\t\t\tif(k % 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(k % 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}",
"k % 2 == 0",
"k % 2",
"k",
"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(k % 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(k % 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}",
"k % 2 == 0",
"k % 2",
"k",
"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\"",
"String str = sb.toString();",
"str",
"sb.toString()",
"sb.toString",
"sb",
"System.out.print(str)",
"System.out.print",
"System.out",
"System",
"System.out",
"str",
"System.out.println(\"\")",
"System.out.println",
"System.out",
"System",
"System.out",
"\"\"",
"String[] args",
"args",
"public class Main{\n\tprivate static final Scanner scan = new Scanner(System.in);\n\n\tpublic static void main(String[] args){\n\t\tList<Integer> listH = new ArrayList<Integer>();\n\t\tList<Integer> listW = new ArrayList<Integer>();\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\t}\n\t\t\tlistH.add(H);\n\t\t\tlistW.add(W);\n\t\t}\n\n\t\tfor(int i = 0; i < listH.size(); i++){\n\t\t\tfor(int j = 0; j < listH.get(i); j++){\n\t\t\t\tStringBuffer sb = new StringBuffer();\n\t\t\t\tfor(int k = 0; k < listW.get(i); k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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(k % 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\tString str = sb.toString();\n\t\t\t\tSystem.out.print(str);\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"public class Main{\n\tprivate static final Scanner scan = new Scanner(System.in);\n\n\tpublic static void main(String[] args){\n\t\tList<Integer> listH = new ArrayList<Integer>();\n\t\tList<Integer> listW = new ArrayList<Integer>();\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\t}\n\t\t\tlistH.add(H);\n\t\t\tlistW.add(W);\n\t\t}\n\n\t\tfor(int i = 0; i < listH.size(); i++){\n\t\t\tfor(int j = 0; j < listH.get(i); j++){\n\t\t\t\tStringBuffer sb = new StringBuffer();\n\t\t\t\tfor(int k = 0; k < listW.get(i); k++){\n\t\t\t\t\tif(j % 2 == 0){\n\t\t\t\t\t\tif(k % 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(k % 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\tString str = sb.toString();\n\t\t\t\tSystem.out.print(str);\n\t\t\t}\n\t\t\tSystem.out.println(\"\");\n\t\t}\n\t}\n}",
"Main"
] | import java.util.*;
public class Main{
private static final Scanner scan = new Scanner(System.in);
public static void main(String[] args){
List<Integer> listH = new ArrayList<Integer>();
List<Integer> listW = new ArrayList<Integer>();
for(;;){
int H = scan.nextInt();
int W = scan.nextInt();
if(H == 0 && W == 0){
break;
}
listH.add(H);
listW.add(W);
}
for(int i = 0; i < listH.size(); i++){
for(int j = 0; j < listH.get(i); j++){
StringBuffer sb = new StringBuffer();
for(int k = 0; k < listW.get(i); k++){
if(j % 2 == 0){
if(k % 2 == 0){
sb.append("#");
} else{
sb.append(".");
}
} else{
if(k % 2 == 0){
sb.append(".");
} else{
sb.append("#");
}
}
}
sb.append("\n");
String str = sb.toString();
System.out.print(str);
}
System.out.println("");
}
}
} |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.