FACTORIAL

#include
#include
main ()
{ int i, j, num;
long int fact;
printf ("\n\t -PEREZ VAZQUEZ CHRISTIAN- \n");
printf ("\n Ingresa un numero:\n");
scanf("%d",&num);
fact=1;
for(i=1;i<=num;i++)
{ fact=fact*i;
}
printf ("\nEl factorial es: %d",fact);
getch();
}