This program explains how to find factorial of the entered number using recursive function.

#include <stdio.h> #include <conio.h> int factorial (int); void main() { int number; printf("enter a numbers :"); scanf("%d",&number); printf("n the factorial of the entered number %d is : %d",number, factorial(number)); getch(); } int factorial(int number){ if (number<=1) return(1); else return(number*factorial(number-1)); }