35 lines
859 B
Plaintext
35 lines
859 B
Plaintext
Question 07:
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Write a Python program to perform arithmetic calculation. The program should accept two operands and an operator, then display the result.
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Answer:
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def main(num1: float, num2: float, operator: str) -> None:
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if operator == '+':
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result = num1 + num2
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elif operator == '-':
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result = num1 - num2
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elif operator == '*':
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result = num1 * num2
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elif operator == '/':
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if num2 == 0:
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print("Error: Division by zero")
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raise ZeroDivisionError
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result = num1 / num2
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else:
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print("Error: Invalid operator")
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raise ValueError("Invalid operator. Use +, -, *, or /.")
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print(f"Result: {result}")
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if __name__ == '__main__':
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main(10, 5, '+')
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main(10, 5, '-')
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main(10, 5, '*')
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main(10, 5, '/')
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Output:
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Result: 15
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Result: 5
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Result: 50
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Result: 2.0
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