## 13_JavaScript data structure and algorithm binary search tree

JavaScript data structure and algorithm (XIII) binary search tree Binary search tree Binary Search Tree (BST), also known as binary sort tree and Binary Search Tree. Binary search tree is a binary tree and can be empty. If it is not empty, the following properties are met: Condition 1: all key values of non empty left subtree are less than ...

Posted by bam2550 on Sun, 05 Dec 2021 00:54:35 -0800

## Data Structure~Base 2~Tree [Design of Binary Tree, Binary Search Tree, AVL Tree, B Tree, Red and Black Tree]~Binary Tree

Data Structure~Base 2~Tree [Design of Binary Tree, Binary Search Tree, AVL Tree, B Tree, Red and Black Tree]~Binary Treehttps://www.cnblogs.com/shan333/p/15492654.html <.    Shape of tree: [Left subtree (left interval)] Root (parent node) [Right subtree (right interval)] Pickle   Why traverse is continuously climbing down th ...

Posted by scifo on Sat, 04 Dec 2021 10:11:29 -0800

## Expression evaluation based on binary tree (C + +, detailed idea)

describe Enter an expression (the numbers in the expression are positive integers less than 10), use a binary tree to represent the expression, create an expression tree, and then use the traversal operation of the binary tree to find the value of the expression. input Multiple sets of data. Each row ...

Posted by tejama on Tue, 30 Nov 2021 14:23:22 -0800

## Common algorithms of binary tree

1. Traversal of binary tree 1.1 preorder traversal Middle - > left - > right public static void preOrderRecur(Node head){ if(head == null){ return; } //Printing at the beginning is the first order traversal, printing at the middle position is the middle order traversal, and printing at the end is the second order traversal. System ...

Posted by walter8111 on Tue, 30 Nov 2021 06:58:40 -0800

## [AVL balanced binary tree] JAVA code implementation

Realization idea AVL balanced binary tree adds the balancing function on the basis of binary search tree, that is, after inserting data according to the rules of balanced binary tree, it is still necessary to ensure that the depth difference between the left and right subtrees of any node does not exceed 1, so as to ensure the query effici ...

Posted by bugsuperstar37 on Mon, 22 Nov 2021 22:32:12 -0800

## Morris, recursive binary tree before, during and after traversal

Experiment time: 11.10 catalogue Generating complete binary tree Implementation of Morris algorithm Introduction to morris traversal Implementation principle of morris traversal The essence of morris traversal Briefly describe the algorithm process Recursive implementation Experimental results (including time, space and output results) ...

Posted by defeated on Sun, 21 Nov 2021 13:58:54 -0800

## [HBU-DS] 7-5 tribes (and search Collection)

7-5 tribes (20 points) subject In a community, everyone has his own small circle and may belong to many different circles of friends at the same time. We think that all friends of friends are in one tribe, so please count how many disjoint tribes there are in a given community? And check whether any two people belong to the same tribe. Input ...

Posted by delorian on Sat, 20 Nov 2021 11:29:49 -0800

## Generic tree traversal C# detailed tutorial

1, Foreword Purpose of this article Build a custom generic TreeDefine the enumerator of this class to realize sequential traversalUse get accessor to realize the middle order, post order and sequence traversal of the tree development environment Operating system: Windows 10 X64SDK: NET Framework 4.7.2IDE: Visual Studio 2019 2, Interpretat ...

Posted by ethan89 on Sun, 07 Nov 2021 13:27:22 -0800

## Application of Binary Tree Traversal (Build Binary Tree, Find Tree Depth, Copy Binary Tree)

Establishing Binary Tree Storage Structure--Binary Chain List The same binary tree can be built in different order, which corresponds to different codes and different user inputs. The process of building a binary tree in different order is different but the final result is the same, so the binary tree can be built by traversing in order, but t ...

Posted by gatoruss on Fri, 05 Nov 2021 09:42:37 -0700

## Data structure - binary tree

1. Why do you need a tree data structure? Analysis of array storage mode Advantages: it is fast to access elements by subscript. For ordered arrays, binary search can also be used to improve the retrieval speed.Disadvantages: if a specific value is to be retrieved, or the inserted value (in a certain order) will move as a whole, the eff ...

Posted by biffjo on Sat, 23 Oct 2021 22:15:29 -0700