Cod sursa(job #608582)

Utilizator paunmatei7FMI Paun Matei paunmatei7 Data 17 august 2011 13:53:29
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include<stdio.h>
int a[1000],n,i,k,j,p;
int main()
{
	freopen("submultimi.in","r",stdin);
	freopen("submultimi.out","w",stdout);
	scanf("%d",&n);
	k=(1<<n)-1;
	for(i=1;i<=k;i++)
	{
		p=i;
		j=0;
		while(p!=0)
		{
			j++;
			a[j]=p%2;
			p/=2;
		}
		for(j=1;j<=n;j++)
			if(a[j]==1)
				printf("%d ",j);
		printf("\n");
	}
}