/**
*    public class ListNode {
*        int val;
*        ListNode next = null;
*
*        ListNode(int val) {
*            this.val = val;
*        }
*    }
*
*/
import java.util.ArrayList;
public class Solution {
    ArrayList<Integer> List=new ArrayList();
    public ArrayList<Integer> printListFromTailToHead(ListNode listNode) {
        if(listNode!=null){
            printListFromTailToHead(listNode.next);
            List.add(listNode.val);
        }
        return List;
    }
}