Cod sursa(job #376635)

Utilizator MciprianMMciprianM MciprianM Data 22 decembrie 2009 08:44:07
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.29 kb
Raporteaza aceasta sursa 
#include<fstream>
using namespace std;
int main(){
	int n, i, l, ci, j;
	ifstream f("submultimi.in");
	f>>n;
	f.close();
	l=(1<<n);
	ofstream g("submultimi.out");
	for(i=1;i<l;i++){
		for(ci=i,j=1;ci;ci>>=1,j++)
			if((ci&1))
				g<<j<<' ';
		g<<'\n';
	}
	g.close();
	return 0;
}