A.　　所记录的通信录信息应包括姓名，联系方式，联络地址。所记录的通信录信息应包括姓名，联系方式，联络地址。制作一提示菜单，包括其所含的所有功能。其中，当查询某人信息时，如果找到了，则显示该人的信息，如果未找到，则提示通讯录中没有此人的信息，并返回选单。

第一步是基础的，让通信录全部以字符行形式存于文件中，每四个字符行构成一个通信录记录。等程序启动之后，可以自行从指定的文件中读取通信录的信息。

B.　　修改某人信息时，若为找到要修改的人，则提示通讯录中没有此人的信息，并返回选单。删除某人的信息，如果未找到要删除的人，则提示通讯录中没有此人的信息，并返回选单。

-A. The record was recorded in the communication of information should include name, contact details, contact address. Recorded communications were recorded information should include name, contact details, contact address. Prompted the production of a menu, including all the features of its content. Among them, a person when the query information, if found, it shows the person s information, if not found, the address book does not prompt the person s information, and return to menu.

The first step is based on, so that communication lines were recorded in all forms of characters stored in the document, the four characters of each line forms a record of communications were recorded. After such proceedings could be on its own from the specified file to read information recorded communications.

B. a person to amend information, if you want to modify, then Address Book does not prompt the person s information, and return to menu. To delete a person s information, If you do not find the