import java.util.ArrayList; import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); ArrayList<Integer> numList = new ArrayList<>(); int input; while ((input = in.nextInt()) != 0) { numList.add(input); } for (int i = numList.size() - 1; i >= 0; i--) { System.out.print(numList.get(i)); if (i > 0) { System.out.print(" "); } } in.close(); } }