Cod sursa(job #2163578)

Utilizator yntzuLogofatu Ionut yntzu Data 12 martie 2018 19:00:21
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.53 kb
#include <iostream>
#include <fstream>
using namespace std;

int main()
{
    int n,nr=0,v=0;
    ifstream f("ex1.in");
    f>>n;
    f.close();
    ofstream c("ex1.out");
    for(int i=1;i<=n;i++)
    {
        for(int j=1;j<=n;j++)
        {
            for(int q=2;q<=n;q++)
            {
                if(i%q==0 && j%q==0)
                  v++;
            }
            if(v==0)
            {
                nr++;
            }
            v=0;
        }
    }
    c<<nr;
    c.close();
    return 0;
}