Headless bidirectional acyclic linked list (Java language)
preface After being familiar with sequential list and single linked list, we have a simple understanding of data structu...
Uniqueness of minimum spanning tree (kruskral + sub small spanning tree)
Given a weighted undirected graph, if it is a connected graph, there is at least one minimum spanning tree, and sometime...
Is AOP in Spring Boot JDK dynamic proxy or Cglib dynamic proxy?
As we all know, the underlying layer of AOP is dynamic agent, and there are two ways to implement dynamic agent in Java:...
07 - Figure 4 Harry Potter's test (25 points)
07 - Figure 4 Harry Potter's test (25 points) Harry Potter is going to have an exam. He needs your help. This course is about the ability to chan...
[ROS learning] ROS introduction and basic operation
[ROS learning] (2) ROS introduction and basic operation
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c/c++Linux background development course notes - 1.1.1 red black tree
Application scenario of red black tree Process scheduling cfsepollnginx timerstd::map
...
Data structure: understand binary search tree (JavaScript)
Introduction to binary search treeBinary search tree is a binary tree with a certain order of magnitude between node val...
Data structure Chapter 3 stack and queue
Chapter 3 stack and queue 3.1 stack 3.1.1 basic concept of stack definition A linear table that can only operate in one ...
Java data structure: tree, this information can help you solve 95% of your problems
2, Binary tree
1. General
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python scipy library summary
Guide map of this section: https://www.processon.com/view/link/5fd9f5dc5653bb06f344d655
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Android system startup process 3 -- Construction of Linux root file system
After linux starts the kernel, the root file system will be built, and then the init process can be used to start other ...
C language quick sort
Quick sort is to find a number at random, and then arrange the remaining elements on the left and right according to the...
Segment tree training
Segment tree training P3372 [template] segment tree 1 - New Ecology of computer science education in Luogu (luogu.com.cn...
Stack implementation (array stack)
catalogue
1, Foreword 2, What is a stack? 3, Implementat...
Application and Realization of red black tree
1, What are the uses of red and black trees? 1 map–> 2 nginx–> 3 timer – > 4 cfs (set of process scheduli...
Leaving aside forms and controls, from vb to c language
Leaving aside forms and controls, from vb to c language Visual Basic (VB for short) is a general object-based programm...
Noip simulation 90 2021.11.5 (longest problem solution)
T1 palindrome
This classic \ (dp \) just can'...
Learning Data Structure Notes=====>Recursion
Learning Sources ->Portal -> Silicon Valley Java Data Structure and Java Algorithms (Java Data Structure and Algor...
HashMap Code Implementation (JDK7 Array + Chain List)
The first thing we need to do is tap code to implement HashMap, so what is HashMap? What is the data structure? What is ...
Java Data Structure and Algorithms - Sparse Array
1. Linear and Nonlinear Structures Data structures include linear and non-linear structures.
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java set and data structure - binary tree
1, Tree (difficulty) 1. Hierarchy: from the definition of the root, the root is the first layer, and the child node of t...
Single Chain List (for beginners)
This is a single-chain list with a header node. Previous studies of single-chain header node data fields are not useful,...
2021-10-21 IV. recursion
1. What is recursion Recursion is a method that calls itself, passing in different variables each time. Recursion helps ...
Summary of algorithm and question types of dynamic programming
Dynamic Programming (DP)
It is understood that a large pr...
P7113 [NOIP2020] drainage system (DFS) (90Point simple algorithm)
Title Description
For a city, drainage system...