Cod sursa(job #1166597)

Utilizator Dddarius95Darius-Florentin Neatu Dddarius95 Data 3 aprilie 2014 18:14:36
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.33 kb
Raporteaza aceasta sursa 
//Submultimi - 2^N
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");

int N;

int main()
{
    f>>N;
     for(int k=1;k<(1<<N);++k)
    {
         for(int i=0;i<N;++i)
           if(k&(1<<i))g<<i+1<<' ';
         g<<'\n';
    }
    f.close();g.close();
    return 0;
}