Binary TreeDefinition: at most two children node. Binary Tree Example: 10 ==root / \ 13 ...
. 概念: Binary search tree BST 是一颗二叉树,每个树上的节点都有 lt 个父亲节点,ROOT节点没有父亲节点。同时每个树上的节点都有 , 个孩子节点 left child AND right child 。每个节点都包含有各自的KEY值以及相应的satellite data。其中KEY是几种BST基本操作的主要操作对象。 . BST的特别性质: BST任何一颗子树上的三 ...
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Binary TreeDefinition: at most two children node. Binary Tree Example: 10 ==root / \ 13 ...
1. 红黑树(RED-BLACK TREE)引言: ------------------------------------- 红黑树(RBT)可以说是binary-search tree的非严格的平衡版本。与之相应的是平衡二叉树(Balanced Binary Tree)又称之为AVL树 ...
Given a binary tree, determine if it is a valid binary search tree (BST). Assume a BST is defined as follows: The left subtree of a node ...
其他LeetCode题目欢迎访问:LeetCode结题报告索引 题目链接 Two elements of a binary search tree (BST) are swapped by mistake. Recover the tree without changing its ...
二叉树(Binary Tree)是最简单的树形数据结构,然而却十分精妙。其衍生出各种算法,以致于占据了数据结构的半壁江山。STL中大名顶顶的关联容器——集合(set)、映射(map)便是使用二叉树实现。由于篇幅有限,此处仅作一般介绍(如果想要完全了解二叉树以及其衍生出的各种算法,恐怕要写8~10篇 ...
Recover Binary Search Tree Two elements of a binary search tree (BST) are swapped by mistake. Recover the tree without changing its structure. ...
Binary Search Tree Iterator Implement an iterator over a binary search tree (BST). Your iterator will be initialized ...
Problem Description: Given a non-empty binary search tree and a target value, find the value in the BST that is closest to the target. Note ...