The C language is the pioneer and source of inspiration for almost all programming languages. Perl, PHP, Python, and Ruby are all written in it, and operating systems like Microsoft Windows, Mac OS X, and GNU/Linux are also built on it. As a foundational language, for friends who want to learn programming but have no … Read more
C Language File Knowledge Summary Hello Everyone! We are starting a new learning session. This session’s content is about C Language File Knowledge. Fixed Layout Set fixed width and height on the toolbar, The background can be set to be contained, perfectly aligning the background image and text, and used for template creation. Preface Fixed … Read more
Follow the Embedded Learning Station for more fresh hot topics every day. 🤟Note: This article has a total of 4760 words, estimated reading time is 15 minutes~ 1. Introduction To a large extent, C++ is a superset of C, which means that an effective C program is also a valid C++ program. The main difference … Read more
Source | Asynchronous | Book Giveaway at the End 1 Calculator: The First Practical Program On the journey of learning C programming, after understanding the basic concepts and mastering the fundamental syntax, students must be eager to develop a meaningful practical program. Implementing a calculator in programming is a good choice. It has moderate difficulty, … Read more
Recommended reading: The interview with Huan Dad in “Sanlian Life Weekly” titled “Slow is Fast: Mathematical Olympiad, a Mental Gymnastics”, WeChat public account reading link “How to Learn the Demonized Mathematical Olympiad?” This article discusses Huan Dad’s experience with Mathematical Olympiad and his views on it. The first class in C language programming, most students … Read more
A variable is a name for a memory location. It is used to store data. The value of a variable can change and can be reused multiple times. Memory locations are represented by symbols so they can be easily identified. Let’s look at the syntax for declaring a variable: type variable_list; An example of declaring … Read more
Static is a keyword in C language that can be used for variables and functions, meaning we can declare static variables and static functions. The scope of ordinary variables is limited to the range where they are defined, while static variables have a scope that extends throughout the program. The static keyword can be used … Read more
The C compiler is not as strict with syntax checks as other high-level languages, which gives programming experts some “flexibility”. However, this flexibility brings many inconveniences to debugging, especially for those who are just starting to learn C. They often make errors that they themselves cannot identify. 1. Ignoring Case Sensitivity When Writing Identifiers. The … Read more
Class is Starting! Academic Snail C Language Student Union of USTC C language is almost a required course for all students at USTC, and it is also the first course related to computer language for most students. As the end of the semester approaches, I believe everyone’s progress in the C language course is also … Read more
An expression is a formula in which operands are connected together using operators to compute a value. Operands can be function references, variables, array elements, or constants. Let’s look at an example: a-b; In the above expression, the minus sign (-) is an operator, and a and b are two operands. There are four types … Read more