Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST. For this problem, a height balanced binary tree is defined as a binary tree in which the ...
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Given an array where elements are sorted in ascending order, convert it to a height balanced BST. For this problem, a height-balanced binary tree ...
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 ...
Given the root node of a binary search tree (BST) and a value. You need to find the node in the BST that the node's value equals the given value. ...
Return the root node of a binary search tree that matches the given preorder traversal. (Recall that a binary search tree is a binary tree where ...
Given an array of numbers, verify whether it is the correct preorder traversal sequence of a binary search tree. You may assume each number ...
@ 目录 1、二叉搜索树 1.1、 基本概念 1.2、树的节点（BinaryNode） 1.3、构造器和成员变量 1.3、公共方法（public method） 1.4、比较函数 1.5、contains 函数 ...
二叉搜索树 若既要求对象集合的组成可以高效率的动态调整，同时也要求能够高效率的查找。 通过对二分查找策略的抽象与推广，定义并实现二叉搜索树结构，基于半线性的树形结构，正是后续内容的立足点和出发点。 二叉搜索树为我们同时实现高效的静态操作以及动态操作提供了基础 ...
Two elements of a binary search tree (BST) are swapped by mistake. Recover the tree without changing its structure. Example 1: Example ...
