Cod sursa(job #2123281)

Utilizator SitaruCSitaru Gabriel Cosmin SitaruC Data 6 februarie 2018 00:11:29
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.36 kb
#include <fstream>

using namespace std;
ifstream f1("fractii.in");
ofstream f2("fractii.out");
int main()
{
    int n,i,j,c,l;
    f1>>n;
    c=0;
    for(i=1;i<=n;i++)
        for(j=1;j<=n;j++)
                {c++;
                    for(l=2;l<=j;l++)
                if(i%l!=0&&j%l!=0)
                {c--;l=j+1;}}
    f2<<c;

    return 0;
}