Question 13:
Write a Python program to find the absolute value of a number.

Answer:
def main(num: float) -> None:
    abs_value = abs(num)
    print(f"The absolute value of {num} is {abs_value}")

if __name__ == '__main__':
    main(-5.5)
    main(3.14)
    main(0)


Output:
The absolute value of -5.5 is 5.5
The absolute value of 3.14 is 3.14
The absolute value of 0 is 0