exercise10.py

def gcd(a, b):
    if b == 0:
        return a
    return gcd(b, a % b)

def is_power(a, b):
    if a == 1:
        return True
    if a % b != 0:
        return False
    if a == b:
        return True
    return is_power(a // b, b)

def compare(x, y):
    if x > y:
        return f"{x} is greater than {y}"
    elif x == y:
        return f"{x} is equal to {y}"
    else:
        return f"{x} is less than {y}"
def number_tool():
    # Get user input for two numbers
    num1 = int(input("Enter first number: "))
    num2 = int(input("Enter second number: "))

    # Ask user to choose an operation
    operation = input("Choose operation (gcd/power/compare): ")

    # Handle the chosen operation
    if operation == 'gcd':
        result = gcd(num1, num2)
        print(f"GCD of {num1} and {num2} is {result}")
    elif operation == 'power':
        if is_power(num1, num2):
            print(f"Yes, {num1} is a power of {num2}")
        else:
            print(f"No, {num1} is not a power of {num2}")
    elif operation == 'compare':
        print(compare(num1, num2))
    else:
        print("Invalid operation. Please choose gcd, power, or compare.")

# Call the function
number_tool()