Cod sursa(job #2894769)

Utilizator cristiemanuelstroe cristian emanuel cristiemanuel Data 28 aprilie 2022 12:54:11
Problema Submultimi Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.29 kb
Raporteaza aceasta sursa 
#include  <iostream>
#include  <fstream>

using namespace std;

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


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