Factorial

1*2*3*4*5=120
#include
#include
void main()
{
int i,n,fact=1;
clrscr();
printf("Enter value to Find Factorial : ");
scanf("%d",&n);
for(i=1;i<=n;i++)
fact=fact*i;
printf("Factorial of %d is %d.",n,fact);
getch();
}
Output
Enter value to Find Factorial : 5
Factorial of 5 is 120.