Cod sursa(job #377956)

Utilizator cosmin79Carabet Cosmin Andrei cosmin79 Data 26 decembrie 2009 23:33:07
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.33 kb
Raporteaza aceasta sursa 
#include <stdio.h>
#define N 17
int n;
void afiseaza(int x)
{
	int i;
	for (i=1; i<=n; i++)
		if (x & 1<<(i-1))
			printf("%d ",i);
	printf("\n");
}
int main()
{
	freopen("submultimi.in","r",stdin);
	freopen("submultimi.out","w",stdout);
	scanf("%d",&n);
	int i,k=1<<n;
	for (i=1; i<k; i++)
		afiseaza(i);
	return 0;
}