Cod sursa(job #637734)
Utilizator | Data | 20 noiembrie 2011 16:09:39 | |
---|---|---|---|
Problema | Fractii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.34 kb |
using namespace std;
#include<fstream>
ifstream fin("fractii.in");
ofstream fout("fractii.out");
int main()
{
unsigned int N, contor=0, s,j;
fin>>N;
for(s=1; s<=N; s++)
{ for(j=1; j<=N; j++)
{ if(j==1)
contor++;
else
{if(s%j!=0&&s/j!=s&&j/s!=s)
contor++;
}
}
}
fout<<contor;
return 0;
}