public static int[] reversePrint(ListNode head) {
?
    int listLength = getListLength(head);
    if (listLength == 0){
        return new int[]{0};
    }
?
    // 定义数组
    int[] result = new int[listLength];
?
    ListNode temp = head;
    int index = 1;
    while(temp != null){
        int countDownIndex = listLength - index;
        result[countDownIndex] = temp.val;
        index ++;
        temp = temp.next;
    }
?
    return result;
}
?
public static int getListLength(ListNode head){
?
    if (head == null){
        return 0;
    }
?
    // 使用length统计结点个数
    int length = 0;
    // 使用临时变量temp做可移动变量，遍历链表
    ListNode temp = head;
    while(temp != null){
        length ++;
        temp = temp.next;
    }
?
    return length;
}