python实现
之间一直错的地方是
if head==None:
head = head.next
# -*- coding:utf-8 -*-
# class ListNode:
# def __init__(self, x):
# self.val = x
# self.next = None
class Solution:
# 返回从尾部到头部的列表值序列,例如[1,2,3]
def printListFromTailToHead(self, listNode):
# write code here
head = listNode
list1 = []
if head == None:
return list1
while head!=None:
list1.append(head.val)
head = head.next
list1.reverse()
return list1