Cod sursa(job #2696584)

Utilizator mihaifluturFlutur Mihail mihaiflutur Data 16 ianuarie 2021 10:23:11
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.3 kb
Raporteaza aceasta sursa 
#include <fstream>
std::ifstream fin("submultimi.in");
std::ofstream fout("submultimi.out");
int n;
int main()
{
    fin>>n;
    for(int i=1;i<(1<<n);i++)
    {
        for(int j=0;j<n;j++)
            if(i&(1<<j))
                fout<<j+1<<' ';
        fout<<'\n';
    }
    return 0;
}