开发一个图书管理系统，实现图书馆的各种管理操作。如图书入库、作废，借书证提供、挂失处理，图书的借出、归还、续借、丢失以及超期处理。s-The development of a library management system, library management operations. Storage such as books, void library card, report the loss of processing, the lending of books, restituti

C语言实现图书馆管理系统；功能：实现图书增删，查询，借阅，还书，续借，还款，管理读者信息，管理图书馆管理员信息等功能-C language library management system Function: Books deletions, inquiries, borrow, return books, renew, repayment reader information management, information management and other functions li