Cod sursa(job #753136)
| Utilizator |  Orgas Andrei orgasandrei |
Data | 29 mai 2012 20:04:11 |
|---|---|---|---|
| Problema | Factorial | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.2 kb |
#include<fstream>
#include<iostream>
using namespace std;
int a;
int main () {
ifstream f("fact.in");
ofstream g("fact.out");
f>>a;
if (a<0) g<<"-1";
f.close();
g.close();
return 0;
}