data structure algorithm book

Haven't written a blog for a long time, today simple summary under the direct insertion sort.What is a direct insert sort?inserting a sort directly is to compare an element to an element in the order table and then insert it in the appropriate position so that the entire order table is in an orderly state. the book on the structure of statistics will be used to illustrate the analogy of poker, just like pla

the adjacency table and the inverse adjacency table are integrated together, so that it is easy to find a V-tail arc, but also easy to find a V-headed arc, so it is easier to calculate the vertex and the degree of penetration.In addition to the complexity of the structure, in fact, the time complexity of creating the graph algorithm is the same as the adjacency table, therefore, in the application of the g

storing their information, and then design methods (algorithms) for operating such structures ), time complexity O (x) must be considered in the middle ). In object-oriented programming, a class is actually a data structure, which uses a real thing as a template, and then produces various operational algorithms. Think about it here. In the C language, struct itself isProgramming LanguageIs the most fun

Label:Summary This paper takes MySQL database as the research object and discusses some topics related to database indexing. In particular, MySQL supports many storage engines, and the various storage engines support the indexes differently, so the MySQL database supports multiple index types such as btree indexes, hash indexes, full-text indexes, and so on. To avoid confusion, this article will focus only on the Btree index, as this is the primary index for dealing with MySQL, and the hash inde

) { if(Left Right ) { intdata =quickpartition (datas, left, right); Sortquick (Datas, left, data-1); Sortquick (datas, Data+ 1, right); } returndatas; } 1. Bubbling algorithm, 2. Select algorithm, 3. Fast algorithm. 4. Insert

20172328 "Program design and data structure" experimental Five cryptography Algorithm application reportProgram: Program design and data structureClass: 1723Name: Li XinyuStudy No.: 20172328Lab Teacher: Wang Zhiqiang teacherDate of experiment: June 18, 2018Compulsory Elective: compulsoryFirst, the requirements of the e

) is a function of the problem size n, which then analyzes the change of T (n) with N and determines the order of magnitude of T (N). The time complexity of the algorithm is the time measurement of the algorithm, which is recorded as: T (n) =o (f (n)). It indicates that the increment of the algorithm execution time and the growth rate of f (n) are the same as the

First, prefaceLearning data structure has been a long time, plus a period of time before the ACM, although not very good, but like things can not give up, has been planning to write an algorithm simulation system, some commonly used algorithms for a simple simulation, so my graduation design was born. I believe this simple system can bring some help to the people

A tree is a non-linear data structure that stores data in a hierarchical manner. Binary tree: Find very fast, and the binary tree to add or delete elements is also very fast. An image can be described as an organization chart that describes the structure of an organization. A tree is made up of points that are co

)) (J 1))) { if(La[i] Lb[j]) {Lc.append (la[i++]); } Else{lc.append (lb[j++]); } } //There are also data elements in table a while(I 1) {lc.append (la[i++]); } //There are also data elements in table B while(J 1) {lc.append (lb[j++]); } returnLc; The time complexity of the algorithm is O (M+N), M is the table length of La, and n is t

Transferred from "May Cangjie" http://www.cnblogs.com/xrq730/p/5122436.htmlDataThe data structure is the way that the computer stores and organizes the data , and it refers to the collection of data elements that have one or more specific relationships with each other. Typically, well-chosen

algorithm The time complexity of the algorithm: At the time of the algorithm analysis, the total number of executions of the statement (Basic operation), T (n), is a function of the problem size n, which analyzes the change of T (n) with N and determines the order of magnitude of T (N). The usual time complexity is consumed from small to large, in turn: The wor

good test procedure and the data, uses the computer timer to compare the running time of the program programmed by different algorithms, thus determines the efficiency of the algorithm.Pre-analysis and estimation method: Before computer programming, the algorithm is estimated according to statistical method.The run time of a program depends on the quality of the algori