## Factorial Program in C

Factorial program in c using function and recursion with the output is given below. About Factorial The factorial of a non negative integer, n, is the product of all positive integers less than or equal to n. It is denoted by n!. Also, the value of 0! is 1. For example, 3!=3*2*1=6 Recursively, factorial can be defined as, n! =… Read more →