Author: Yan Weimin, Wu Weimin, Mi Ning, Published by: Tsinghua University PressPublication Date: February 1999 Content Summary The content of the exercise section corresponds to the book “Data Structures” (C Language Version) and is divided into 12 chapters. Each chapter generally consists of five parts: basic content, learning points, algorithm demonstration content, basic knowledge questions, … Read more
In the C language, a union is a special custom data type that allows different types of data to be stored in the same memory location. Unlike a structure, all members of a union share the same memory segment, which means that at any given time, a union can only store the value of one … Read more
Hello everyone, I am the Information Guy~ Today, I will introduce the intricacies of the const keyword and pointers in the C language. As we all know, the flexibility of pointers is the core charm of C, but it is also a double-edged sword—any slight misstep can lead to memory overflow, data corruption, and other … Read more
【Computer Level 2 C Language Preparation Strategy｜30-Day Efficient Sprint Guide】 1. Clarify Key Exam PointsThe Level 2 C Language examination includes multiple-choice questions (40 points) and practical questions (60 points). Key areas to master include: data types, loop structures, arrays, functions, pointers, structures, and file operations. 2. Phased Preparation Plan Foundation Stage (10 days) Thoroughly … Read more
Company coding standards prohibit the use of unsafe functions and require the use of custom safe functions developed internally. In C language, some functions are not absolutely safe, such as memcpy which may have overlapping memory regions; strcpy, gets, and sprintf do not check the size of the target buffer; and scanf series (which do … Read more
“From today onwards, study hard and make progress every day” Repetition is the best method for memory; spend one minute each day to remember the basics of C language. 1. Basic Understanding of C Language 1.Features of C Language • Procedural/Structured Language • Efficiency (close to hardware) • Strong portability (standard library specifications) • Direct … Read more
Recent Hot Articles 2025 Latest C Language Learning Path | Beginner, Intermediate, Practical C Language Functions: From Beginner to Mastery – A Comprehensive Guide C Language Pointers: From Beginner to Mastery – A Comprehensive Guide C Language Learning Guide: Have You Mastered These Core Knowledge Points? Beginner’s Guide to Avoiding Pitfalls in C Language: Avoid … Read more
👆 Click the blue text "Linux Armory" at the top, and select "Add to Favorites" in the upper right corner Don’t miss out on great articles, see valuable content first 👆 FollowLinux Armory, to receive hardcore Linux learning materials and code unset1. Macro Expansion Rulesunsetunset In the C language preprocessor, if a macro parameter itself … Read more
In the top ten strategic technology trends released by Gartner in 2025, AI Agents rank first due to their characteristics of “proactive decision-making capabilities” and “human-like interactions”. For sales-oriented enterprises, these intelligent agents, capable of real-time perception of customer needs and autonomous optimization of business processes, are initiating a comprehensive transformation from customer service to … Read more
1. Embedded Linux BSP Engineer (1) Job Responsibilities: BSP Development and Maintenance: Develop and maintain the Board Support Package (BSP) for Linux systems, which includes bootloaders, device drivers, and file systems. In simple terms, this ensures that the Linux system can boot and run stably on specific hardware platforms. Compatibility Issue Resolution: Responsible for addressing … Read more