Cod sursa(job #382268)

Utilizator mathboyDragos-Alin Rotaru mathboy Data 13 ianuarie 2010 11:14:12
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include <cstdio>

using namespace std;

int N, i, j;

int main ()
{
	freopen ("submultimi.in", "r", stdin);
	freopen ("submultimi.out", "w", stdout);
	scanf ("%d", &N);
	for (i = 1; i < (1 << N); i++)
	{
		for (j = 0; j <= N; j++)
			if ( (1 << j ) & i ) printf ("%d ", j + 1);
		printf ("\n");
	}
	return 0;
}