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catalogue Concept and structure of queue Implementation of queue Array queue Chain queue Implementation of chain queue Initialize queue Queue Out of queue Get queue header element Get queue tail element Gets the number of valid elements in the queue Check whether the queue is empty Destroy queue Implement all the code of the queue ...

1, Priority queue priorityQueue is the implementation of the Queue interface, which can sort the elements and put them into basic packaging types or user-defined classes. For basic packaging classes, the default order of elements in the priority Queue is ascending, but for user-defined classes, you need to customize the comparison class Inter ...

Introduction to hash table Hash table, also known as hash table, uses O(n) spatial complexity to store data, and maps the location through hash function, so as to realize the insertion, search, deletion and other operations with approximate O(1) time complexity. The hash set in C + + is unordered_set to find out whether the element is in the ...

This paper mainly introduces the analysis of OSGB binary data of tilt photography data. Firstly, it briefly introduces the relevant technologies of OpenSceneGraph, and introduces the organizational structure of tilt photography data, focusing on the analysis of relevant fields of OSGB format. Finally, it analyzes OSGB data byte by byte, visuali ...

Concept and structure of linked list Concept: linked list is a non continuous and non sequential storage structure in physical storage structure. The logical order of data elements is realized through the pointer link order in the linked list. Chain structure is logically continuous, but not necessarily continuous physicallyIn reality, node ...

I thought facial classics were just rote things before, but later I found that remembering them was really helpful to my understanding of knowledge. No wonder Chinese articles always require memorization. preface This face sorting is divided into the following parts. I hope it will be helpful to your work. contentLink addressJava Foundatio ...

ArrayList Let's first look at the results in ArrayList if we use add and remove, and then let's analyze them. public static void main(String[] args) {         List<String> list = new ArrayList<>();         //Put the elements in the list         for (int i = 0 ; i < 10 ; i++ ) {             list.add(i + "");         }         fo ...

1. Algorithm efficiency There are two kinds of algorithm efficiency: The first is time efficiency, which is called time complexity.The second is spatial efficiency, which is called spatial complexity.   time complexity mainly measures the running speed of an algorithm, while space complexity mainly measures the additional space requ ...

preface Tip: Here you can add the general contents to be recorded in this article: For example, with the continuous development of artificial intelligence, machine learning technology is becoming more and more important. Many people have started learning machine learning. This paper introduces the basic content of machine learning. Ti ...

Fishing:   M # m # 211. Adding and searching words - data structure design Difficulty: medium Please design a data structure that supports adding new words and finding whether the string matches any previously added string. Implement dictionary class   WordDictionary  : WordDictionary()   Initialize dictionary objectvo ...