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| import streamimport streamlit as st | |
| import math | |
| st.title("Advanced Calculator") | |
| # Input fields | |
| num1 = st.number_input("Enter first number", format="%.2f") | |
| operation = st.selectbox( | |
| "Select operation", | |
| ["+", "-", "*", "/", "^ (power)", "% (modulus)", "// (floor division)", "√ (square root)", "log10"] | |
| ) | |
| num2 = st.number_input("Enter second number", format="%.2f") | |
| result = None | |
| error = None | |
| if st.button("Calculate"): | |
| try: | |
| if operation == "+": | |
| result = num1 + num2 | |
| elif operation == "-": | |
| result = num1 - num2 | |
| elif operation == "*": | |
| result = num1 * num2 | |
| elif operation == "/": | |
| if num2 != 0: | |
| result = num1 / num2 | |
| else: | |
| error = "Cannot divide by zero" | |
| elif operation == "^ (power)": | |
| result = num1 ** num2 | |
| elif operation == "% (modulus)": | |
| if num2 != 0: | |
| result = num1 % num2 | |
| else: | |
| error = "Cannot perform modulus by zero" | |
| elif operation == "// (floor division)": | |
| if num2 != 0: | |
| result = num1 // num2 | |
| else: | |
| error = "Cannot perform floor division by zero" | |
| elif operation == "√ (square root)": | |
| if num1 >= 0: | |
| result = math.sqrt(num1) | |
| else: | |
| error = "Cannot take square root of a negative number" | |
| elif operation == "log10": | |
| if num1 > 0: | |
| result = math.log10(num1) | |
| else: | |
| error = "Logarithm defined only for positive numbers" | |
| except Exception as e: | |
| error = str(e) | |
| if error: | |
| st.error(error) | |
| else: | |
| st.success(f"Result: {result:.4f}") | |
| lit as st | |
| st.title("Simple Calculator") | |
| # Input fields | |
| num1 = st.number_input("Enter first number", format="%.2f") | |
| operation = st.selectbox("Select operation", ["+", "-", "*", "/"]) | |
| num2 = st.number_input("Enter second number", format="%.2f") | |
| # Perform calculation | |
| result = None | |
| error = None | |
| if st.button("Calculate"): | |
| try: | |
| if operation == "+": | |
| result = num1 + num2 | |
| elif operation == "-": | |
| result = num1 - num2 | |
| elif operation == "*": | |
| result = num1 * num2 | |
| elif operation == "/": | |
| if num2 != 0: | |
| result = num1 / num2 | |
| else: | |
| error = "Cannot divide by zero" | |
| except Exception as e: | |
| error = str(e) | |
| if error: | |
| st.error(error) | |
| else: | |
| st.success(f"Result: {result:.2f}") | |