Cod sursa(job #1368553)

Utilizator rares96cheseliRares Cheseli rares96cheseli Data 2 martie 2015 18:29:23
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.31 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");

int N;

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