Cod sursa(job #1753211)

Utilizator cyprcCristea Ciprian - Raul cyprc Data 6 septembrie 2016 09:56:57
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.31 kb
#include<fstream>

int main()
{
	std::ifstream f("fractii.in");
	std::ofstream g("fractii.out");
	int n;
	f >> n;
	f.close();
	int nr = 2*n;
	for (int i = 2; i <= n; i++)
	{
		for (int j = 2; j <= n; j++)
		{
			if (i%j != 0 || j%i != 0) continue;
			nr++;
		}
	}
	g << nr;
	g.close();
	return 1;
}