FACTORIAL OF A NUMBER USING RECURSION

#include<stdio.h> 

#include<conio.h>

 

void main()

{

  int num,f;

  clrscr();

  printf("\nEnter a number: ");

  scanf("%d",&num);

  f=fact(num);

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

  getch();

}

 int fact(int n)

 {

   if(n==1)

            return 1;

   else

            return(n*fact(n-1));

 }