Cod sursa(job #751639)

Utilizator danalex97Dan H Alexandru danalex97 Data 26 mai 2012 15:22:15
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include<cstdio>
using namespace std;

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