Cod sursa(job #2406144)

Utilizator DovlecelBostan Andrei Dovlecel Data 15 aprilie 2019 13:51:51
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.32 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;
ifstream in("submultimi.in");
ofstream out("submultimi.out");
int n;

int main()
{
    in>>n;
    for(int i=1;i<(1<<n);i++)
    {
        for(int bit=1;bit<=n;bit++)
            if(i & (1<<(bit-1)))
                out<<bit<<' ';
        out<<'\n';
    }
    return 0;
}