Cod sursa(job #521646)

Utilizator invatacelTudorache Marius invatacel Data 13 ianuarie 2011 00:01:01
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.27 kb
Raporteaza aceasta sursa 
#include <cstdio>

int main()
{
	freopen ("submultimi.in","r",stdin);
	freopen ("submultimi.out","w",stdout);

	int n;
	scanf ("%d",&n);

	for (int i=1;i<(1<<n);i++)
	{
		for (int j=0;j<n;j++)
			if ((i>>j)&1) printf ("%d ",j+1);
		printf ("\n");
	}
	return 0;
}