Cod sursa(job #981035)

Utilizator classiusCobuz Andrei classius Data 6 august 2013 11:33:07
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.33 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;

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

int main()
{
    int n;
    f>>n;

    for(int i=1;i<(1<<n);i++){
        for(int j=0;j<n;j++)
            if((1<<j)&i)
                g<<j+1<<" ";
        g<<'\n';
    }

    return 0;
}