Cod sursa(job #628965)

Utilizator d.andreiDiaconeasa Andrei d.andrei Data 2 noiembrie 2011 14:53:40
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include <cstdio>

#define file_in "submultimi.in"
#define file_out "submultimi.out"

int i,j,n;

int main(){
	
	freopen(file_in,"r",stdin);
	freopen(file_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;
}