Cod sursa(job #1848799)

Utilizator LizaSzabo Liza Liza Data 16 ianuarie 2017 17:48:32
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.33 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
ifstream fin("submultimi.in");
ofstream fout("submultimi.out");
int N;
int main()
{
    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";
      }
    return 0;
}