学习目标：指针作为函数参数的应用

Lesson 18 introduces the concept of data organization through the use of pointers and functions. The presentation, "lesson18数据的组织结构二指针与函数.pptx," was created on 05/01/2022 by the Computer Department of the School of Electrical and Information Engineering. The main learning objectives of this lesson are to understand the use of pointers as function parameters and to demonstrate practical examples of using pointers as function parameters. One of the key learning points in this lesson is the utilization of pointers as function parameters. Through the example provided in the presentation, students are taught how to use pointers to pass arguments to functions. This concept is important as it allows for more efficient memory management and can lead to more optimized code. The presentation also includes a specific example to illustrate the use of pointers as function parameters. In this example, a function called "swap" is defined with two pointer parameters, *p1 and *p2, to swap the values of two numbers. The main function then utilizes these pointers to pass the values that need to be swapped. This practical example serves as a hands-on demonstration of how pointers can be effectively used as function parameters. By understanding the concept of using pointers as function parameters, students are able to expand their knowledge and skills in programming. This concept enables them to write more flexible and efficient code, ultimately leading to better problem-solving abilities. Overall, "lesson18数据的组织结构二指针与函数.pptx" provides a comprehensive overview of the use of pointers and functions in organizing data. The practical examples and hands-on demonstrations offered in the presentation help students grasp the concept effectively, and the learning objectives are successfully met. This lesson equips students with a valuable skill set that can be applied to various programming scenarios, making it an essential part of their education in the field of computer science.