Convert a binary search tree to doubly linked list with in-order traversal. Example Given a binary search tree: 4 / \ 2 5 / \ 1 3 return 1<->2<->3<->4<->5 中序遍历 穿针引线 /** * Definition of TreeNode: * public class TreeNode { * public i…

Convert a BST to a sorted circular doubly-linked list in-place. Think of the left and right pointers as synonymous to the previous and next pointers in a doubly-linked list. Let's take the following BST as an example, it may help you understand the p…

原题链接在这里:https://leetcode.com/problems/convert-binary-search-tree-to-sorted-doubly-linked-list/ 题目: Convert a BST to a sorted circular doubly-linked list in-place. Think of the left and right pointers as synonymous to the previous and next pointers in…

作者: 负雪明烛 id: fuxuemingzhu 个人博客:http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 递归 迭代 日期 题目地址:https://leetcode-cn.com/problems/convert-binary-search-tree-to-sorted-doubly-linked-list/ 题目描述 Convert a BST to a sorted circular doubly-linked list in-place. Thin…

［抄题］: Convert a BST to a sorted circular doubly-linked list in-place. Think of the left and right pointers as synonymous to the previous and next pointers in a doubly-linked list. Let's take the following BST as an example, it may help you understand…

Convert a BST to a sorted circular doubly-linked list in-place. Think of the left and right pointers as synonymous to the previous and next pointers in a doubly-linked list. Let's take the following BST as an example, it may help you understand the p…

题目 Convert a BST to a sorted circular doubly-linked list in-place. Think of the left and right pointers as synonymous to the previous and next pointers in a doubly-linked list. Let's take the following BST as an example, it may help you understand th…

Convert a BST to a sorted circular doubly-linked list in-place. Think of the left and right pointers as synonymous to the previous and next pointers in a doubly-linked list. Let's take the following BST as an example, it may help you understand the p…

(http://leetcode.com/2010/11/convert-binary-search-tree-bst-to.html) Convert a BST to a sorted circular doubly-linked list in-place. Think of the left and right pointers as synonymous to the previous and next pointers in a doubly-linked list. Code: v…

二叉查找树基础 二叉查找树(BST)满足这样的性质,或是一颗空树:或左子树节点值小于根节点值.右子树节点值大于根节点值,左右子树也分别满足这个性质. 利用这个性质,可以迭代(iterative)或递归(recursive)地用O(lgN)的时间复杂度在二叉查找树中进行值查找. 相关LeetCode题: 700. Search in a Binary Search Tree  题解 701. Insert into a Binary Search Tree  题解 450. Delete Node…