Cod sursa(job #213258)

Utilizator 2pakTureac Adrian-Stefan 2pak Data 8 octombrie 2008 23:35:25
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.46 kb
#include <fstream>

using namespace std;

int main() {
	ifstream f("fractii.in");
	ofstream e("fractii.out");
	long n, i, j, k, g, nr=1;
	f>>n;
	f.close();
	for (i=1 ; i<=n ; i++)
		for (j=1 ; j<=n ; j++) {
			long x;
			if (i>j) x=i;
			else x=j;
			g=0;
			if (i==j) g=1;
			else 
				for (k=2 ; k<=x/2 ; k++)
					if (i%k==0 && j%k==0)
						g=1;
			if (!g) {
				nr++;
				e<<i<<"/"<<j<<" ";
			}
		}
	e<<endl<<nr;
	e.close();
	return 0;
}