Cod sursa(job #1207008)

Utilizator crazylamaRiclea Andrei crazylama Data 11 iulie 2014 18:38:06
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.31 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;

int main()
{
    ifstream f("fractii.in");
    ofstream g("fractii.out");
    int n,i,j,nr;
    f>>n;
    nr=n*2-1;
    for(i=2;i<=n;i++)
    for(j=2;j<=n;j++)
    if(i%j!=0 && j%i!=0)
    nr++;
    g<<nr;
    f.close();
    g.close();
    return 0;
}