Pyhton反转链表,时间复杂度打败99%的人 - 来自tensor大神的超简单思路 # -*- coding:utf-8 -*- # class ListNode: # def __init__(self, x): # self.val = x # self.next = None import copy class Solution: # 返回ListNode def ReverseList(self, pHead): # write code here if pHead == None: ...