Cod sursa(job #673051)

Utilizator andreidanAndrei Dan andreidan Data 3 februarie 2012 19:25:46
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.28 kb
Raporteaza aceasta sursa 
#include <cstdio>

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