Cod sursa(job #2574165)

Utilizator BogdanRazvanBogdan Razvan BogdanRazvan Data 5 martie 2020 20:41:20
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.45 kb
#include <bits/stdc++.h>

using namespace std;

ifstream fin ("submultimi.in");
ofstream fout ("submultimi.out");

void usain_bolt()
{
    ios::sync_with_stdio(false);
    fin.tie(0);
}

int main()
{
    usain_bolt();

    int n;

    fin >> n;

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