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1. Basic concept of list container (1) The list container is actually a linked list, which is different from the vector container. The list container stores the data chain through the pointer; (2) The linked list is composed of a series of nodes. Each node is composed of the data field for storing data and the pointer field for ...

Platform: Code Composer Studio 10.3.1 MSP430F5529 LaunchPad™ Development Kit (MSP‑EXP430F5529LP) Hard knowledge Synchronization mode of USCI SPI overview SPI (Serial Peripheral Interface) is the abbreviation of Serial Peripheral Interface. It is a synchronous full duplex communication protocol. Usci of MSP430F5xx/6xx Series MCU_ A a ...

1, QT basis 1.1 introduction to QT 1.1.1. What is QT A bunch of C++/python class libraries (GUI classes, network,...)Free open source 1.1.2 QT characteristics: Excellent cross platform characteristics: Qt supports the following operating systems: Windows, Linux, Solaris, sun0s, FreebSD, BSD/S, SCO, AIX, 0S390, QNX, android, etcobject- ...

1. What is a file and its unique identification: three elements (path, file name, suffix) File: a collection of data stored on external media 2. File operation function 2.1 fopen return value: two parameters of FILE pointer FILE * (the first parameter [FILE name] and the second parameter [how to open the FILE]) 2.2 there is only one Fclose} par ...

An image can be a file or a variable that stores the bitmap data itself and other metadata. Store images Images can be stored in two places: Variables in internal memory (RAM or ROM)file Variables The image stored in the variable is mainly composed of LV with the following fields_ img_ dsc_ T structure composition: header cf color form ...

Following the last article, the author introduces a simpler parsing tool, sscanf. warm-up When you are in C language class and doing c language course design or experiment, you should often contact printf and scanf. The former prints characters to standard output, while the latter reads and parses strings from standard input. sscanf is simil ...

Operator classification arithmetic operator Shift operators Bitwise operators Assignment operator unary operator Relational operator Logical operator Conditional Operator comma expression Subscript references, function calls, and structure members arithmetic operator + - * / % //1. int ret = 9 / 2; pri ...

Project introduction Student information management system is a system based on C language, which is useful to bubble sort, pointer, structure, binary array and so on. Write each function through modular method, and call the functions of each module in the main interface function to realize the following specific functions: Addition, deletion ...

Select the type of statement There are two kinds of selection statements in c language 1. if else statement 2. switch statement As the name suggests, we will face some choices. If the selection is correct, it will be executed, otherwise it will not be executed c language is a structured programming language There are sequential struct ...

1, Concept introduction Basic learning stage: keyboard input and screen output. Input data from the keyboard and realize simple human-computer interaction. Output integers, floating-point numbers, characters, strings, and align data by formatting. 1. Standard input and output In C language, there are three functions that can be used to in ...