Cod sursa(job #2252407)
Utilizator | Data | 2 octombrie 2018 18:57:35 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.4 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main()
{
int n,sol=0;
ifstream fin("fractii.in");
ofstream fout("fractii.out");
fin>>n;
for(int i=1;i<=n;i++)
for(int j=1;j<=n;j++)
{
if(i==1) sol++;
else if(j==1) sol++;
else if(i%j!=0 && j%i!=0) sol++;
}
fout<<sol;
return 0;
}