Cod sursa(job #1555469)
Utilizator | Data | 22 decembrie 2015 20:35:51 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.42 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main()
{
long nr,i,j,n;
nr=0;
ifstream f("fractii.in");
ofstream g("fractii.out");
f>>n;
for(i=1;i<=n;i++)
for(j=1;j<=n;j++)
{
if(i%j!=0||i==1||j==1)
{
if(j%i!=0||i==1||j==1)
nr=nr+1;
}
}
g<<nr;
f.close();
g.close();
return 0;
}