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LeetCode算法小抄Collection 子接口之 Queue (LeetCode上经常用，手撕算法题！！！)Queue 与 Deque 的区别Queue 是单端队列，只能从一端插入元素，另一端删除元素，实现上一般遵循先进先出（FIFO）规则。Queue 扩展了 ...

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leetcode算法234.回文链表

一、leetcode算法1、回文链表1.1、题目给你一个单链表的头节点 head ，请你判断该链表是否为回文链表。如果是，返回 true ；否则，返回 false 。示例 1：输入：head = [1,2,2,1]输出：true示例 2：输入：head =...

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更新时间 2024-03-06 14:49:48

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