Cod sursa(job #2199816)

Utilizator Biencutza04Leoveanu Bianca Biencutza04 Data 29 aprilie 2018 09:37:58
Problema Submultimi Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.28 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
ifstream f("submultimi.in");
ofstream g("submultimi.out");
int n;
int main()
{   f>>n;
    for(int i=1;i<(1<<n);i++)
    {   for(int j=0;j<n;j++)
            if(i&(1<<j)) g<<j+1<<" ";
        g<<'\n';
    }
    g.close(); return 0;
}