Cod sursa(job #1524955)

Utilizator leonard.david42Bereholschi Leonard David leonard.david42 Data 14 noiembrie 2015 16:36:33
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.48 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("fractii.in");
ofstream g("fractii.out");
int n,nr=0;
int simplif(int a, int b)
{
    for(int d=2;d<100;d++)
        if(a%d==0 && b%d==0)
            return 1;
    return 0;
}
int main()
{
    f>>n;
    for(int i=1;i<=n;i++)
        for(int j=1;j<=n;j++)
            if(i==1 && j==1)
                nr++;
            else
                if(simplif(i,j)==0)
                    nr++;
    g << nr;
}