Cod sursa(job #2193197)

Utilizator Florin77Nacu Florin Florin77 Data 9 aprilie 2018 11:54:32
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.34 kb
Raporteaza aceasta sursa 
#include<iostream>
#include<fstream>
using namespace std;

int main()
{
	unsigned N;
	ifstream f("fractii.in");
	f >> N;
	f.close();
	unsigned nr = 0, P, Q;
	for (P = 1; P <= N; P++)
		for (Q = 1; Q <= N; Q++)
			if(P==1 || Q==1)
				nr++;
			else if (P%Q && Q%P)
					nr++;
	ofstream g("fractii.out");
	g << nr;
	g.close();
}