find factorial of number using recursion in c language | CTechnotips

1. Factorial program by recursion in c

2. Factorial program in c using recursion

3. C program to calculate factorial using recursion

4. Recursive function for factorial in c

#include<stdio.h>
int fact(int);

int main(){

  int num,f;

  printf("\nEnter a number: ");

  scanf("%d",&num);

  f=fact(num);

  printf("\nFactorial of %d is: %d",num,f);

  return 0;

}

int fact(int n){

   if(n==1)

       return 1;

   else

       return(n*fact(n-1));

 }