Cod sursa(job #662572)

Utilizator sanzianaioneteIonete Sanziana sanzianaionete Data 16 ianuarie 2012 20:12:28
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.35 kb
Raporteaza aceasta sursa 
#include<cstdio>
using namespace std;
int n;
int main()
{
	freopen("submultimi.in","r",stdin);
	freopen("submultimi.out","w",stdout);
	scanf("%d\n",&n);
	for(int i=1;i<1<<n;i++)
	{
		int x=i,j=1;
		while(x>0)
		{
			if(x%2==1) printf("%d ",j);
			j++;
			x=x/2;			
		}
		printf("\n");
	}
	fclose(stdin);
	fclose(stdout);
	return 0;
}