Cod sursa(job #1528154)

Utilizator DitsukiFMI Patrichi Diana Ditsuki Data 19 noiembrie 2015 09:44:03
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.44 kb
#include <iostream>
#include<fstream>

using namespace std;

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

int n;
int main()
{
    int num=0;
    fin>>n;
    for(int i=1; i<=n; i++){
        for(int j=1; j<=n; j++){
            if((i==1)||(j==1)){
                num=num+1;
            }
            if((i%j!=0)&&(j%i!=0)){
               num=num+1;
               }
        }
    }
    fout<<num;
    return 0;
}