2018年8月5日
*Amazon problem: 234. Palindrome Linked List (reverse the linked list with n time)
摘要： Given a singly linked list, determine if it is a palindrome. Example 1: Example 2: Follow up:Could you do it in O(n) time and O(1) space? Sloving with 阅读全文
posted @ 2018-08-05 10:48 wz30 阅读(211) 评论(0) 推荐(0) 编辑