Calculate factorial of a number using recursive function.

Program:
 #include<stdio.h>
#include<conio.h>
int Factorial(int);
void main()
{
int i,n;
clrscr();
printf("\n Enter the no of elements:");
scanf("%d",&n);
printf("Factorial of %d is %d",n,Factorial(n));
getch();
}
int Factorial(int n)
{
if(n==0)
return 1;
else
return n*Factorial(n-1);
}