Data Structures

C++ Priority Queue Practical Guide: From Basic Usage to High-Performance Scheduler Analysis

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C++ Priority Queue Practical Guide: From Basic Usage to High-Performance Scheduler Analysis

Core Value of Priority Queue The <span>priority_queue</span> container adapter in the C++ Standard Library provides an efficient way to maintain a priority data structure. This article will delve into its core features and demonstrate its applications in system design and algorithm optimization through practical examples. Basic Usage Analysis #include <iostream> #include <queue> int main() { … Read more

jsonifier: A C++ Library for JSON Handling

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jsonifier: A C++ Library for JSON Handling

JSON is a lightweight data interchange format, while C++ is a powerful programming language. However, the combination of C++ and JSON is not so natural. Fortunately, the jsonifier library has emerged, acting as a bridge that allows C++ and JSON to communicate easily. jsonifier enables C++ programs to conveniently handle JSON data, whether it is … Read more

C++ Elementary Exam Points (Official)

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C++ Elementary Exam Points (Official)

1. Program Basics Sequential Structure: Understanding program flow, basic input and output. Branching Structure: if statements, simple logical operations. Loop Structure: Using for loops and while loops to solve repetitive tasks. Arrays: Using arrays to store and access collections of data. Strings: Basics of string manipulation, such as concatenation and character search. Practical Links: A … Read more

Modbus Debugging is Like Dating! These 3 Command Tips Work Every Time!

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Modbus Debugging is Like Dating! These 3 Command Tips Work Every Time!

Modbus Debugging is Like Dating! These 3 Command Tips Work Every Time! Have you ever been tormented by Modbus communication debugging to the point of exhaustion? You configure everything according to the manual, yet the communication fails, and you watch time slip away without any progress. To be honest, when I first entered the industry … Read more

Applications of Algorithms and Data Structures in Embedded Programming

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Applications of Algorithms and Data Structures in Embedded Programming

Abstract This article delves into commonly used algorithms and data structures in embedded programming, aiming to provide a comprehensive reference for embedded developers. By detailing various algorithms and data structures such as sorting algorithms, search algorithms, linked lists, stacks, and queues, along with C language code examples, it demonstrates their practical applications in embedded systems. … Read more

Pointers and Arrays: An In-Depth Analysis of Their Close Relationship in C Language

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Pointers and Arrays: An In-Depth Analysis of Their Close Relationship in C Language

Pointers and Arrays: An In-Depth Analysis of Their Close Relationship in C Language In C language, pointers and arrays are two very important concepts, and they are closely related. Understanding the relationship between the two is crucial for mastering C programming. 1. What is a Pointer? A pointer is a variable used to store a … Read more

The Relationship Between Arrays and Pointers in C Language – Part Four

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The Relationship Between Arrays and Pointers in C Language - Part Four

5.Why Create the Array Data Structure From the previous analysis, we can understand that the essence of an array name is a pointer. Since we already have the pointer data type, why create the array data type? Isn’t that redundant? Can we program normally without creating arrays? The answer is: Yes, it is indeed possible … Read more

C Language Arrays: Detailed Explanation of One-Dimensional Arrays Definition and Operations

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C Language Arrays: Detailed Explanation of One-Dimensional Arrays Definition and Operations

C Language Arrays: Detailed Explanation of One-Dimensional Arrays Definition and Operations In C language, arrays are an important data structure that can store a fixed-size collection of elements of the same type. This article will provide a detailed introduction to the definition, initialization, and common operations of one-dimensional arrays. Definition of One-Dimensional Arrays A one-dimensional … Read more

Comprehensive Introduction to C Language Course

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Comprehensive Introduction to C Language Course

Reply to the public account: course, to obtain resources. Comprehensive Introduction to C Language Course Course Details This C language course is designed for students who want to systematically learn C programming. The course content covers the basic syntax of C language, including data types (such as integers, floating-point numbers, characters, etc.), the definition and … Read more

Detailed Explanation and Practice Questions for C++ GESP Level 5: Master These and You’re Set

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Detailed Explanation and Practice Questions for C++ GESP Level 5: Master These and You're Set

1. Detailed Explanation of Core Topics for C++ GESP Level 5 According to the official GESP syllabus and analysis of past exam questions, the Level 5 exam mainly covers the following knowledge points: 1. Elementary Number Theory Core Content: Prime number determination (Sieve of Eratosthenes, linear sieve), greatest common divisor (Euclidean algorithm), congruences and modular … Read more