Cod sursa(job #1169701)

Utilizator ValeraShulghin Valera Valera Data 11 aprilie 2014 21:45:36
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.32 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)-1;i++)
    {
        for (int j=0;j<n;j++)
        {
            if ( (1<<j) & i ) g<<j+1<<" ";
        }
        g<<"\n";
    }



    return 0;
}