ca9b510922
- Reset master to upstream/main (16,697 commits) - Overlay 2,271 local-only files (skills, tools, workspace, configs, apps) - Restore IDENTITY.md and USER.md templates - Build verified, gateway running, Discord working Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
83 lines
2.2 KiB
Python
83 lines
2.2 KiB
Python
#!/usr/bin/env python3
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"""
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Simple Calculator
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Supports basic arithmetic operations: +, -, *, /, **, %
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"""
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def add(x, y):
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return x + y
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def subtract(x, y):
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return x - y
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def multiply(x, y):
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return x * y
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def divide(x, y):
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if y == 0:
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return "Error: Division by zero"
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return x / y
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def power(x, y):
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return x ** y
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def modulo(x, y):
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if y == 0:
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return "Error: Modulo by zero"
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return x % y
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def calculator():
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print("=" * 40)
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print(" Simple Calculator")
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print("=" * 40)
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print("\nOperations:")
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print(" + : Addition")
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print(" - : Subtraction")
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print(" * : Multiplication")
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print(" / : Division")
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print(" ** : Power")
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print(" % : Modulo")
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print(" q : Quit")
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print("=" * 40)
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while True:
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try:
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operation = input("\nEnter operation (or 'q' to quit): ").strip()
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if operation.lower() == 'q':
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print("Thanks for using the calculator!")
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break
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if operation not in ['+', '-', '*', '/', '**', '%']:
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print("Invalid operation. Please try again.")
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continue
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num1 = float(input("Enter first number: "))
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num2 = float(input("Enter second number: "))
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if operation == '+':
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result = add(num1, num2)
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elif operation == '-':
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result = subtract(num1, num2)
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elif operation == '*':
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result = multiply(num1, num2)
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elif operation == '/':
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result = divide(num1, num2)
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elif operation == '**':
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result = power(num1, num2)
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elif operation == '%':
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result = modulo(num1, num2)
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print(f"\nResult: {num1} {operation} {num2} = {result}")
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except ValueError:
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print("Invalid input. Please enter valid numbers.")
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except KeyboardInterrupt:
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print("\n\nCalculator interrupted. Goodbye!")
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break
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except Exception as e:
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print(f"An error occurred: {e}")
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if __name__ == "__main__":
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calculator()
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