Cod sursa(job #880313)

Utilizator exclamatieDica Florin Sebastian exclamatie Data 16 februarie 2013 16:49:34
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.48 kb
#include <fstream>
#include <iostream>
using namespace std;
ifstream in("fractii.in");
ofstream out("fractii.out");
long int s,N,i,j;
int main()
{
    cin>>N;
    for(i=1;i<=N;i++)
    for(j=1;j<=N;j++)
    {
        if(j==1) s++;
        else
            if(i<j)
            {
                if(j%i!=0) s++;
            }
            else
                {
                    if(i%j!=0) s++;
                }
        if((j>i)&&(i==1)) s++;
    }
    cout<<s;


}