Cod sursa(job #671125)

Utilizator CBogdanCiobanu Bogdan CBogdan Data 30 ianuarie 2012 19:26:21
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.29 kb
Raporteaza aceasta sursa 
#include<cstdio>
using namespace std;

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