Cod sursa(job #2169636)
Utilizator | Data | 14 martie 2018 16:22:54 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.36 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("int");
ofstream g("out");
int main()
{
int n,nr=0;
cin>>n;
for(int i=1;i<=n;i++)
for(int j=1;j<=n;j++)
{
if(j==1 || i==1 || (j%i!=0 && i%j!=0) )
{
nr++;}
}
cout<<nr;
return 0;
}