C语言编写的通讯录，是我做的大一C语言的课程设计，比较简单。主要功能包括：显示、添加、查询、修改、删除通讯录信息等。word中附录是源代码，测试部分删掉了部分截图，因为涉及到个人信息。-Address book, written in C, I do freshman C language curriculum design, is relatively simple. The main features include: display, add, query, modify, delete communication

Recorded information. The word in the Appendix is the source code, test part of the deleted part of the screenshot, because it involves personal information.