Cod sursa(job #213785)
| Utilizator |  Radu Lucian Andrei frumushel |
Data | 11 octombrie 2008 15:57:02 |
|---|---|---|---|
| Problema | Fractii | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.17 kb |
#include<fstream.h>
void main()
{
int n,s=0;
ifstream f("fractii.in");
ofstream g("fractii.out");
f>>n;
for (int i=1;i<=n;i++) s=s+n-1;
g<<s-1;
f.close();
g.close();
}