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C语言指针概念繁杂、操作内存间接、定义和引用形式灵活多样是教师难教、学生难学的主因。文中分析和总结了指针的值和型、指针变量和指向指针、三种引用符号及其关系等几个关键问题,提出了理解和使用指针的教学方法和技巧,以期为提高C语言程序设计课程教学质量提供参考。
The complicated concept of C language pointers, the indirect operation of memory, the flexible definition and reference forms are the main reason why teachers are hard to learn and hard to learn. This paper analyzes and summarizes the key values and types of pointers, pointer variables and pointers, three kinds of reference symbols and their relationship, and several key issues, put forward the understanding and use of pointers teaching methods and techniques, in order to improve C programming courses Teaching quality for reference.