Cod sursa(job #1797685)

Utilizator escapeMCroCoroian Sebastian escapeMCro Data 4 noiembrie 2016 18:17:41
Problema Submultimi Scor 100
Compilator cpp Status done
Runda selectie_emag_mediu_2016_runda3 Marime 0.34 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int main() {

    int n;
    fin >> n;
    for(int i = 1 ; i < (1 << n ) ; ++ i) {
        for(int j = 0 ; j < n ; ++ j)
                if(i & (1 << j))
                fout << j + 1 << ' ';
        fout << '\n';
    }

}