Cod sursa(job #993903)
| Utilizator |  DarthVader DarthVader |
Data | 4 septembrie 2013 17:40:29 |
|---|---|---|---|
| Problema | Fractii | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.3 kb |
#include<iostream>
#include<fstream>
using namespace std;
int main()
{
fstream f("fractii", ios::in);
fstream g("fractii", ios::out);
int n, i, p, q, j;
int nr=3;
f>>n;
for(i=1;i<=n;i++)
{
for(j=1;j<=n;j++)
if(i%j!=0)nr++;
}
g<<nr;
f.close();
g.close();
return 0;
}