Cod sursa(job #1559483)

Utilizator Balescu_OvidiuBalescu Ovidiu-Gheorghe Balescu_Ovidiu Data 30 decembrie 2015 21:59:38
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.3 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;

int main(){
	unsigned n,m;
	ifstream f("submultimi.in");
	f>>n;
	f.close();
	ofstream g("submultimi.out");
	m=1<<n;
	for(unsigned i=1;i<=m;i++){
		for(unsigned j=1;j<=n;j++)
			if((i>>(j-1))&1)
				g<<j<<' ';
		g<<'\n';
	}
	g.close();
	return 0;
}