1.建立图书馆管理系统，用户分为图书管理人员，读者。

2.管理人员可以增加删除查看图书、读者。读者只能查看自身信息，和借还书

3.管理人员可以访问任意图书和读者，而读者只能借还图书馆存在的图书和查看自己的信息。-1.C++ books management system management system 1. To establish library management system, the user is divided into library management, reader.

2. Management personnel can add delete check books, the readers. The reader can only see their own information, and circulation

3. Management personnel can access any books and readers, and the reader can only borrow also library existence of books and check their own information.