Cod sursa(job #1259734)

Utilizator Andrei66Andrei Rusu Andrei66 Data 10 noiembrie 2014 15:18:32
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.26 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>

using namespace std;

ifstream f("submultimi.in");
ofstream g("submultimi.out");

int main()
{
  int n;f>>n;
  for (int i=1;i<(1<<n);++i){
    for (int j=0;j<n;++j)
      if (i&(1<<j))
        g<<j+1<<" ";
    g<<"\n";
  }


}