import java.util.*; import java.util.stream.*; public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); int n = in.nextInt(); List<Integer> arr = new ArrayList<>(); while (n-- > 0) { arr.add(in.nextInt()); } arr.stream().sorted(in.nextInt() == 1 ? Comparator.reverseOrder() : Comparator.naturalOrder()).forEach(x -> System.out.print(x + " ")); } }