Cod sursa(job #2163578)
Utilizator | Data | 12 martie 2018 19:00:21 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.53 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main()
{
int n,nr=0,v=0;
ifstream f("ex1.in");
f>>n;
f.close();
ofstream c("ex1.out");
for(int i=1;i<=n;i++)
{
for(int j=1;j<=n;j++)
{
for(int q=2;q<=n;q++)
{
if(i%q==0 && j%q==0)
v++;
}
if(v==0)
{
nr++;
}
v=0;
}
}
c<<nr;
c.close();
return 0;
}