Cod sursa(job #880710)

Utilizator robertstrecheStreche Robert robertstreche Data 17 februarie 2013 10:16:20
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.3 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("fractii.in");
ofstream g("fractii.out");
int i,j,n,nr=0;
int main()
{f>>n;for (i=1;i<=n;i++)nr++;
for (i=2;i<=n;i++)
for (j=1;j<=n;j++)
if (j%i!=0 && i%j!=0 ||j==1)nr++;
g<<nr;
f.close();
g.close();
    return 0;
}