TrollSort mk1

import java.util.*;

public class Troll {
  private static void trollSort(List<Integer> list) {
    if (list.size() > 1) {
      Collections.sort(list);
    }


  }
  public static void main(String[] args) {
    Scanner scanner = new Scanner(System.in);
    List<Integer> list = new ArrayList<>();
    while (scanner.hasNextInt()) {
      list.add(scanner.nextInt());
    }
    trollSort(list);
    for(int i = 0; i < list.size(); i++) {
      if (i != 0) {
        System.out.print(" ");
      }
      System.out.print(list.get(i));
    }
  }
}