#include<stdio.h>
#include<conio.h>
void main()
{
int i,n,fact=1;
clrscr();
printf("enter the number");
scanf("%d",&n);
for(i=1;i<=n;i++)
printf("%d",n);
fact=fact*i;
{
printf("the factorial is=%d",fact);
}
getch();
}
By:-Abhishek Goyal(goyal.abhi40@yahoo.com)