Cod sursa(job #1612866)

Utilizator sucureiSucureiRobert sucurei Data 25 februarie 2016 07:37:05
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.35 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=0;j<n;j++)
        {
            if(i&(1<<j))
                g<<j+1<<" ";
        }
        g<<'\n';
    }
    f.close();
    g.close();
    return 0;
}