Cod sursa(job #424635)
| Utilizator |  Munteanu Cosmin KosmynC64 |
Data | 24 martie 2010 23:48:38 |
|---|---|---|---|
| Problema | Factorial | Scor | 5 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.21 kb |
#include<iostream>
#include<fstream>
using namespace std;
int main(){
int n;
ifstream f("fact.in");f>>n;f.close();
ofstream g("fact.out");
if(n%2==0)g<<n/2*10;
else g<<n/2*10+5;
g.close();
return 0;}