Cod sursa(job #2378975)
Utilizator | Data | 12 martie 2019 19:38:10 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.52 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("fractii.in");
ofstream g("fractii.out");
int main()
{
int n,i,j,p,maxx,x=0;
f>>n;
for(i=1;i<=n;i++)
{
for(j=1;j<=n;j++)
{
for(p=1;p<=n;p++)
{
if(i%p==0&&j%p==0)
{
maxx=p;
}
}
if(maxx==1)
{
x++;
}
}
}
g<<x;
return 0;
}