Let n be a nonnegative integer. The factorial of n, written n!, is defined by 0!=1, n! = 1· 2·3· · ·n if n ≥ 1. For example, 4! = 1·2·3·4 = 24. Write a program that prompts the user to enter a nonnegative integer and outputs the factorial of the number.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.