Cod sursa(job #2752580)

Utilizator ioana.bJanette Darko ioana.b Data 18 mai 2021 17:35:43
Problema Fractii Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.45 kb
#include <iostream>
#include <fstream>

using namespace std;

ifstream fin("fractii.in");
fstream fout("fractii.out");

int main()
{
    int N, i, j, k=0;

    fin>>N;

    for(i=1; i<=N; i++)
    {

        for(j=1; j<=N; j++)
        {

            if(j==1 || i==1) k++;
            else
            {
                if((i>j && i%j!=0) || (j>i && j%i!=0)) k++;
            }

        }
    }

    fout<<k;

    return 0;
}