Cod sursa(job #545582)

Utilizator aladin4UStanila Robert aladin4U Data 3 martie 2011 17:18:24
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.34 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
fstream f("fractii.in",ios::in);
fstream g("fractii.out",ios::out);
int n,i,j,k,nr,ok;
int main()
{
    f>>n;
    for(i=1;i<=n;i++)
     for(j=1;j<=n;j++)
      {ok=1;
          for(k=2;k<=i;k++)
           if(i%k==0 && j%k==0)ok=0;
        if(ok==1)nr++;
      }
      g<<nr;
    return 0;
}