#include<stdio.h>

void main()

{

    int i,n,fact=1; //’fact’ contains garbage value. to perform multiplication it is assigned to 1

    printf(“\nEnter the number : ”);

    scanf(“%d”,&n);

    for(i=1;i<=n;i++)

    {

        fact=fact*i;

    }

        printf("\n%d! =%d",n,fact);

}