Cod sursa(job #1148752)
| Utilizator |  gabriel gabi gfkiller |
Data | 21 martie 2014 07:53:03 |
|---|---|---|---|
| Problema | Fractii | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.33 kb |
#include<iostream>
#include<fstream>
using namespace std;
int n,j,i,nr;
int main()
{ifstream f("fractii.in");
ofstream g("fractii.out");
f >> n;
for (i = 1; i <= n;i++)
for (j = 1; j <= n; j++)
{
if (i%j != 0 && j%i != 0 || j == 1 || i == 1){
nr++;
}
}g << nr;
f.close();
g.close();
return 0;
}