Cod sursa(job #1281792)
Utilizator | Data | 3 decembrie 2014 19:05:33 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.33 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main()
{
ifstream f("fractii.in");
ofstream g("fractii.out");
long int n;
f>>n;
int ct=1;
for(int i=1; i<=n; i++)
{
for(int j=1; j<=n; j++)
if(i%j&&j%i)
ct++;
}
g<<ct;
return 0;
}