In the C language, pointers are one of the most fundamental, powerful, and easily confused concepts. They are not only tools for accessing memory but also play a crucial role in arrays, functions, structures, and many other areas. Below, I will guide you to fully understand the essence, types, uses, and examples of C language … Read more
C Language Code Optimization: Reducing Memory Usage In software development, memory management is a crucial topic. Effective memory usage not only improves program performance but also reduces operational costs. This article will introduce some code optimization strategies in C language to reduce memory usage, particularly suitable for beginners to understand and apply. 1. Choosing Basic … Read more
Pointer Operations Pointer operations give it powerful functionality. In addition to the dereference operation (*) and the address-of operation (&), pointers also support some arithmetic operations. For example, pointers can perform addition and subtraction, but it is important to note that pointer addition and subtraction are not simple numerical addition or subtraction; they are based … Read more