Cod sursa(job #1225626)

Utilizator george_stelianChichirim George george_stelian Data 3 septembrie 2014 04:06:33
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include <cstdio>

using namespace std;

int n,lim,i,j,q;

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