Cod sursa(job #1397367)

Utilizator mateidanutDanut Gabriel Matei mateidanut Data 23 martie 2015 14:27:13
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.3 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;

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

int n, i, j;

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