c语言写的校友通讯录程序，使用了十字交叉链表-c language written by alumni contacts program, cross linked list

这是一个用java代码写的控制台应用小程序，它能实现通讯录的基本功能，增加联系人，删除联系人，修改联系人，查询联系人。-This is a console application code written in java applet, it can achieve the basic functions of contacts, add contacts, delete contacts, modify contacts, inquiries contact.

一个建议的通讯录管理系统，C语言编写。实现通讯录的增删查改功能。-A suggested address book management system, C language. Contacts realize additions and deletions to change search function.