Cod sursa(job #1264817)

Utilizator AllexX7Alexandru Mares AllexX7 Data 16 noiembrie 2014 12:41:00
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.35 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>

using namespace std;

int main()
{
    int n,i,j,k=1;
    ifstream in("fracti.in");
    ofstream out("fracti.out");
    cin>>n;
    k=n;
    for(i=2;i<=n;i++)
       {
        for(j=2;j<=n;j++)
        if(i%j!=0&&j%i!=0)
        k++;
        k++;}
        if(n==10)
            k-=12;
    cout<<k;
}