#include "myinclude.h"
void output(INTTYPE f) {
   printf("The length of f is %d\n", sizeof(INTTYPE));
   if (sizeof(INTTYPE) == 8) {
      printf("The factorial is %llu\n", (long long) f);
   } else {
      printf("The factorial is %u\n", (int) f);
   }
   return;
}