https://plumephp.com/posts/algorithm-interview/leetcode/linked-list/Recent content in 链表题解：反转、合并、环检测与 LRU on PlumePHPHugozh-CNFri, 25 Sep 2026 00:00:00 +0800https://plumephp.com/leetcode-linked-list-essential-problems/Fri, 25 Sep 2026 00:00:00 +0800https://plumephp.com/leetcode-linked-list-essential-problems/精选LeetCode链表领域8道必刷题目：反转链表、合并有序链表、环形链表检测、相交链表、奇偶重排、删除倒数第N个节点、排序链表与LRU缓存，详解迭代与递归两种写法。