"Chaos" algorithm -- directly insert and sort

Disclaimer: copyright. You are welcome to reprint it. Contact mailbox: yiluohuanghun@gmail.com] Direct sorting is a common algorithm. Not to mention, directly cut into the text. 1. Basic Ideas Assume that the records to be sorted are stored in the

C ++ prints the contents of any sequential container (sequential container)

Merge the following three functions. void PrintStringVector(vector vec){ for (auto i : vec) { cout vec){ for (auto i : vec) { cout lst){ for (auto i : lst) { cout Solution 1: templatevoid

Strcat of C library function learning notes

The Code is as follows: # Include /* for and while loops */char * strcat1 (char * to, char * from) {char * save = to; for (; * save; save ++); while (* save ++ = * from ++ )! = '\ 0'); // return save; // return to before modification;}/* for Loop

DYNAMIC_DOWNCAST and dynamic_cast

Dynamic_cast (expression) This operator converts expression to type-id objects. Type-id must be a class pointer, class reference, or void *. If type-id is a class pointer Type, expression must also be a pointer, if type-id is a reference,

Sublime Text 2: Build a C ++ compiling and running environment

Keyword: Win8 64bit sublime C ++ 1. Download a 64-bit DEV-C ++ Dev-Cpp 5.3.0.3 TDM-GCC x64 4.6.1 for windows 8 (64bits) Note the following when selecting an installation: English version Remove configurations of previous versions Install

Cocos2d-X CCSprite set texture (image) Size

Multiple parties are very powerful and can meet the needs of many different time points. When the image size is not the required size, you should use scaling to meet your needs. The scaling factor = the required size/original image size; As follows:

Basic operations on C strings

String operation String operation, which is described in two examples. Example 1: pay for download) # Include # Include // Print the string Void display (char name [], char ch []); Void main () { Charch1 [40] = "hello world "; Charch2 [40] = "I

Video Real-time Monitoring compiling process

This is really a difficult task, and it is very depressing. It takes about two minutes to solve the problem. Well, I don't know if it is too dish or whether it is too difficult for streaming media, I don't want to do this in the future. If you have

Video fiction game engine (C source code) excerpt

1. onscripter Http://onscripter.sourceforge.jp/onscripter.html 2. kipgba Http://kaoriha.org/kip/ 3. maid2 Https://code.google.com/p/maid2/ 4. yanSDK (yaneurao game script) Http://yanesdkdotnet.sourceforge.jp/ Http://ygs2k.xrea.jp/ 5. mglvns Http:

Learning Berkeley DB

1 Introduction First, we need to understand some basic features of Berkeley DB. There is an article on the IBM development website that gives a clear introduction to it; This article describes BDB's design ideas, core data structures, and data

Illustration: The function avformat_open_input of FFMPEG to open the media

The process of enabling FFMPEG to open a media set starts with avformat_open_input. Therefore, the importance of this function cannot be ignored. In this function, FFMPEG is completed: Initialization of the input/output structure AVIOContext;

In-depth introduction to CChart daily class-the third class first recognized the interactive function, that mountain water man

Next, use VC6 to open the program written in Lesson 1 and run it. The interface shown in the last figure of Lesson 1 appears. Move the mouse around in the window of the program. Does the image state change with the moving of the mouse position? Yes,

In-depth introduction to CChart daily lesson -- lesson 12th shares the X axis view and Muslim wedding

This course is stupid to introduce you to another view with a layered function, named share X axis view. Compared with the hierarchical view in the previous lesson, the shared X-axis view features that all layers only have one X-axis, that is, the

Function call Process

When one function calls another function, you must first prepare the parameters of the called function. Then, the call command is executed to complete two tasks: 1. The next instruction of the called function is loaded into the stack. After the

Big talk design model learning notes-simple factory model (c ++ description)

Today I learned the big talk design model. The first chapter of the book describes the simple factory model, which is described in C, so after learning, I wrote the content in the book in the form of C ++ to deepen my learning impression. First,

Linux uses c to obtain the Client ip address on the tcp socket server.

# Include # Include ......... Struct sockaddr_in sa;Int len;.........Len = sizeof (sa );If (! Getpeername (sockconn, (struct sockaddr *) & sa, & len )){Memset (SQL );Snprintf (SQL, 1024, "client login. ip: % s, port: % d", inet_ntoa (sa.

C ++ class Access Control (public/protected/private)

Summary of public, protected, and private access labels in C ++First, the access range of the private, public, and protected access labels.Private: It can only be accessed by 1. functions in this class, 2. Other functions. Cannot be accessed by any

C and ASM mixed programming in GCC

The following is a simple example program that shows how to implement the C and ASM interfaces.Contents:Readme.txt -- this fileEndian_demo.c -- the C source file, implements the main functionFunction. S -- the AT&T-format ASM file, implements the

C ++ (01)

C ++ 01) Character introduction:Master C ++: has ten years of C ++ development experience. In recent years, he has transferred to the company for project management and employee training. He has completed C ++ language, system design and planning,

Optimal Sorting Algorithm

Many sorting methods have been discussed before Optimal Sorting. Is there any optimal method? Is there any way to sort the data as quickly as possible? The answer is clearly no. What is the best? A sorting algorithm is affected by many factors. It

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