通讯录管理：包括创建单通讯录链表、通讯者的插入、通讯者的删除、按编号或按姓名查询通讯者的信息、通讯录链表的输出。其中，通讯者的信息包括：编号、姓名、性别、电话、地址。-Address book management: including the creation of a single the contacts linked list, correspondents the insert, communications delete, by number or name query communication information, contacts linked list of output. Communication information including: number, name, sex, phone, address.