"C language introduction guide", the full text is divided into three parts, with a total of 34248 words. This is a collection version, which is suitable for beginners to get started with C language. Non beginners can also review the relevant knowledge points of C language through this article to strengthen their memory! Thir ...
Introduction to C language
C language is a process oriented and abstract general programming language, which is widely used in the bottom development. C language has the characteristics of high efficiency, flexibility, rich functions, strong expression and high portability. It is favored in program design. C language compiler generally exists ...
Posted by LightningSt on Sun, 08 May 2022 23:45:25 +0300
Clue binary tree
This paper refers to the data structure of Dahua
For a binary list with n nodes, each node has a pointer field pointing to the left and right children, so there are 2n pointer fields in total. The binary tree with n nodes has a total of n-1 branches, that is, there are 2n-(n-1)=n+1 empty finger needle fields. ...
Posted by Satria Ox41464b on Sun, 08 May 2022 08:35:18 +0300
Both write() and send() can send and receive data. What's the difference?send can use flags to specify optional information, where 0 indicates the default sending behaviorsend when the flags are 0, it will wait for the data in the transmission buffer to be cleared before putting the data into the transmission buffer and then returningwrite cann ...
Posted by php_blob on Sat, 07 May 2022 05:21:29 +0300
Basic operation of linked list (single linked list) and its implementation in C language
One by one data in the logical structure is not like that in the actual storage Sequence table That's close to each other. On the contrary, data is randomly distributed in various locations in memory. This storage str ...
Posted by Heatmizer20 on Sat, 07 May 2022 00:52:33 +0300
Yang Zhi's single chip microcomputer column has many pictures and explanations, so as to reduce some pain on the way of learning single chip microcomputer Although it's 14 days, I've been getting closer for half a month and only half. After looking at the knowledge behind me, I can't say much. I'm already buying STM32 board, an ...
Posted by intermediate on Fri, 06 May 2022 03:16:16 +0300
1. Practical analysis
1.1 Development steps
1.1.1 Get serial device path
1.1.2 Open device file
1.1.3 Configure serial port
1. c_iflag input mode flag
2. c_oflag output mode flag
3. c_cflag control mode flag
4. c_lflag local mode flag
5. c_cc[NCCS] control character
6. c_ispeed and c_ospeed baud ...
Posted by hadingrh on Thu, 05 May 2022 15:13:48 +0300
1, Rules of Sanzi chess game2, Program implementation idea3, Implementation of sub functions
3.1 chessboard initialization function3.2 printing chessboard function3.3 player chess function3.4 computer chess function3.5 win lose function3.6 judge whether the chessboard is full 4, Complete program5, Finally, the effect is achieved
Posted by anoopd on Thu, 05 May 2022 12:27:41 +0300
The "six degree space" theory is also known as the "Six Degrees of Separation" theory. This theory can be popularly stated as: "there will be no more than six people between you and any stranger, that is, you can know any stranger through up to five people." As shown in Figure 1:
Although the "six dimensi ...
Posted by DragonHighLord on Wed, 04 May 2022 13:11:02 +0300