Cod sursa(job #1412843)

Utilizator suzanicaSuzanica Mihu suzanica Data 1 aprilie 2015 16:37:11
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.35 kb
Raporteaza aceasta sursa 
#include<fstream>
using namespace std;
int n,i,j,l;
int main()
{
ifstream f("submultimi.in");
ofstream g("submultimi.out");

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

    f.close();
    g.close();
    return 0;
}