C PROGRAM FOR FACTORIAL USING RECURSION

/* C PROGRAM FOR  FACTORIAL USING RECURSION */

#include<stdio.h>

#include<conio.h>

void main()

{

      int n,f;

      int fact(int);

      clrscr();

      printf("\n\t\t FACTORIAL USING RECURSION");

      printf("\n\t\t ~~~~~~~~~~~~~~~~~~~~~~~~~");

      printf("\n Enter the numbers:");

      scanf("%d",&n);

      f=fact(n);

      printf("\n The factorial :%d",f);

      getch();

 }

int fact(int n)

{

     if(n==1)

     return(1);

     else

     return(n*fact(n-1));

 }

OUTPUT:

              

                     FACTORIAL USING RECURSION

Enter the numbers: 5

 The factorial: 120