Please use python codes and don't copy from previous answers    1. Write a program to calculate the factorial of a positive integer input by the user. Recall that the factorial function is given by x! = x(x−1)(x−2)...(2)(1) so that 1! = 1, 2! = 2, 3! = 6, 4! = 24, 5! = 120, ... (a) Write the factorial function using a Python while loop. (b) Write the factorial function using a Python for loop.

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter5: Control Structures Ii (repetition)
Section: Chapter Questions
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Please use python codes and don't copy from previous answers 

 

1. Write a program to calculate the factorial of a positive integer input by the user. Recall that the factorial function is given by x! = x(x−1)(x−2)...(2)(1) so that 1! = 1, 2! = 2, 3! = 6, 4! = 24, 5! = 120, ...
(a) Write the factorial function using a Python while loop.

(b) Write the factorial function using a Python for loop.

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