Cod sursa(job #422825)

Utilizator otilia_sOtilia Stretcu otilia_s Data 23 martie 2010 11:20:41
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.3 kb
Raporteaza aceasta sursa 
#include <cstdio>
using namespace std;

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