CPP_Practica51_Factorial

// Program: fact.cc
// Author:  Yoan Pinzon
// Date:    Agosto 30, 2006

#include <iostream>

using namespace std;

int main(){
   long fact=1, n;

   cout << "Entre n: "; cin >> n;
   for(int i=2; i<=n; i++) fact*=i;
   cout << n << "!=" << fact << endl;

   return 0;
}