题目描述
输入一个链表,按链表值从尾到头的顺序返回一个ArrayList。
python solution:
# -*- coding:utf-8 -*-
class ListNode:def __init__(self, x):self.val = xself.next = Noneclass Solution:# 返回从尾部到头部的列表值序列,例如[1,2,3]def printListFromTailToHead(self, listNode):if listNode is None:return []temp = []while listNode is not None:temp.append(listNode.val)listNode = listNode.nextreturn temp[::-1]