num1 = float(input("Enter first number: ")) num2 = float(input("Enter second number: "))
print("Choose operation: +, -, *, /") operation = input("Enter operation: ")
if operation == "+": print("Result:", num1 + num2)
elif operation == "-": print("Result:", num1 - num2)
elif operation == "*": print("Result:", num1 * num2)
elif operation == "/": if num2 != 0: print("Result:", num1 / num2) else: print("Cannot divide by zero")
else: print("Invalid operation")