Tag: The data structure

The back-end

[C language data structure 3] — the implementation of the sequence table

January 9, 2024

by 王雅涵

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Introduction In the introduction to data organizations, we talked about four basic types of data structures, and today we will talk about the most common...

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The back-end

The interviewer asked me: What is a Treap?

January 9, 2024

by Joanne Jackson

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There are many other binary trees that can be balanced, and Treap is one of them. What is Treap? As the name suggests, Treap must...

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The front end

Front-end programmers must use trivia “Data Processing Classes”

January 9, 2024

by 郭宗翰

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Small knowledge, big challenge! This article is participating in the creation activity of "Essential Tips for Programmers". The code may not be the best written...

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Artificial intelligence (ai)

The application of binary tree

January 9, 2024

by Molly Sellers

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A Binary Tree is either an empty Binary Tree or a Binary Tree with the following properties: The keywords of all nodes in the left...

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The back-end

12306 grab tickets algorithm big exposure? (10 pictures done)

January 9, 2024

by Taimur Vora

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Hello, I am tong elder brother, a daily climb 26 floors also do not forget to read the source code of the hardcore man. I...

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The back-end

Singly linked list data structure in the linked list and an array of | a second

January 9, 2024

by Jason Larsen

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Arrays store elements in contiguous memory locations, thus providing easy-to-calculate addresses for stored elements, which allows faster access to elements at a particular index. The...

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The back-end

Singly linked list data structure of the chain table insert | a third

January 9, 2024

by Aaryahi Keer

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We introduced linked lists in the last article. We also create a simple linked list with three nodes and discuss list traversal. All of the...

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The front end

The Beauty of JavaScript Data Structures and Algorithms – Linear tables (Arrays, stacks, queues, linked lists)

January 9, 2024

by Christine Ross

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Stack, queue, linked list, heap are the basic knowledge of data structure and algorithm, is the programmer's foundation. The author wrote the beauty of JavaScript...

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The front end

The beauty of JavaScript data Structures and algorithms – what are trees and heaps in nonlinear tables used for? What is the data structure?

January 9, 2024

by Alan Ross

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1. The nonlinear table (tree, heap) can be said to be the internal work of the front-end programmer, we should know why. The author wrote...

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android

Diagram ArrayDeque is faster than LinkedList

January 9, 2024

by 王佩君

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ArrayDeque may be faster than LinkedList when used as a queue, and this article will analyze why ArrayDeque is faster than LinkedList

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ios

Static array implementation in Objective-C environment

January 9, 2024

by 張詩涵

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For one reason, the Objective-C guy didn't have one, so he had to build his own. Create an array object, JKRArray, that inherits directly from...

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The front end

The simplest data structure and algorithm (three) linked list

January 9, 2024

by Robert Carpenter

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I haven't updated it for a long time. Recently, the company has a tight development task, so I am free today. Let's learn the next...

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The front end

JavaScript implementation heap

January 9, 2024

by Cynthia Smith

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Due to JavaScript's lack of built-in PriorityQueue implementation (such as Java's PriorityQueue, Python's heapq), we have to change the language when we meet the PriorityQueue...

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The back-end

Singly linked list data structure of the chain table | first introduced

January 9, 2024

by Nicola Frost

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Like an array, a linked list is a linear data structure. Unlike arrays, linked list elements are not stored in contiguous locations; The element uses...

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The back-end

18 graphs and 8 common data structures

January 9, 2024

by Anvi Chandra

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I had a conversation with Aobin the other day, and he said that we writers are constantly burning ourselves, so we need to keep refuel....

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The front end

Data structures: The basics of arrays

January 9, 2024

by Shannon Contreras

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Since the data is stored in contiguous space, the memory address of each data can be calculated using the array subscript, which allows direct access...

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The front end

“Mid-advanced Front-end” peeks into the world of data structures – ES6 edition

January 9, 2024

by Derek Armstrong

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1. What is data structure? A data structure is a special way of organizing and storing data in a computer so that data can be...

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reading

Everything you’ll ask in a HashMap interview

January 9, 2024

by Anita Nelson

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A HashMap is a very common data structure that is examined in both jobs and interviews. For example, the optimal solution of a variant of...

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The back-end

Talk about hash table

January 9, 2024

by 崔志偉

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Foreword small knowledge, big challenge! This article is participating in the creation activity of "Essential Tips for Programmers". We talked a little bit about the...

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The back-end

Binary and binary search trees (Java code implementation)

January 8, 2024

by Jorge Coffey

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In fact, I think all data structures start with artificial rules, and if a data structure satisfies those rules, then we can derive special properties,...

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The front end

How does the front end learn data structures and algorithms 🎓

January 8, 2024

by Paul Haines-Burr

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As a front-end programmer without any knowledge of the algorithm, if you want to improve your ability, no longer just write business code when an...

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The front end

Traversal of binary trees of data structures

January 8, 2024

by 王宗翰

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This article is a summary written after reading "Learning JavaSscript Data Structure and Algorithm", mainly to remember the difficulties I met in the book, as...

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ios

The dynamic array

January 8, 2024

by 李俊賢

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NSMutableArray in Objective-C is a dynamic array, you don't have to specify the length of the array to add elements to it, you don't have...

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The front end

Data structure: binary search tree

January 8, 2024

by Leigh Smith

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Binary search tree is a kind of data structure, using the tree structure of graph, data stored in each node of binary search tree. Binary...

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The front end

Watch listens (array or object)

January 8, 2024

by Nathan Francis

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Handler: a method used to listen for properties of an array or object. Deep: deep listening. To detect changes in an object's internal value, specify...

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ios

Singly linked list

January 8, 2024

by 李冠宇

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Following on from the previous article on dynamic arrays, let's create a dynamic array using a one-way linked list. First, analyze the disadvantages of dynamic...

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The back-end

Binary tree, balanced binary tree, red black tree, B- tree, B+ tree, B* tree, T tree among the detailed solution and comparison

January 8, 2024

by 張飛

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Binary search/sort tree (BST) binary search/sort tree (BST) binary search/sort tree (BST)

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The front end

Data structures: The basics of linked lists

January 8, 2024

by 成雅慧

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You can traverse the data not only from front to back, but also from back to front. The pictures used in this article are from...

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The front end

What is traversal binary tree? JavaScript implements traversal of binary tree (recursive, non-recursive)

January 8, 2024

by 範淑玲

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According to the recursive definition of binary tree, traversing left and right subtrees can be carried out "recursively" as traversing binary trees. Having looked at...

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ios

Why would an iOS interviewer ask Hash? There are many more reasons than I will describe below

January 8, 2024

by 遊信宏

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Aren't we curious to see hash everywhere in iOS development? 1.1. Implementation principle of associated objects: Reference: iO

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