/*Program to evaluate the factorial of a given number*/
main()
{
 int num,fact,r;
 clrscr();
 printf("\n\t\tENTER THE NO FOR FACTORIAL:-");
 scanf("%d",&r);
 fact=1;
 num=1;
 while(num<=r)
 {
  fact=fact*num;
  num++;
 }
 printf("\n\t\tTHE FACTORIAL OF ENTERED NO:-%d",fact);
 getch();
}