这是本人C++的课程设计（内附课程设计报告）。题目是图书馆里系统。用的数据库是ACCESS，里面的表都符合3NF。连接数据源方法，请看里面的课程设计报告。-This is my C++, curriculum design (with curriculum design report). Topic library system. Database is used by ACCESS, inside the table are in line with 3NF. Connect the data