该系统是基于VC++的民航订票系统，采用的DOS环境并没有基于界面的环境，但是基本的订票退票，用户查询功能都有。-The system is based on VC++ air ticket booking system, using the DOS environment and not based on the interface of environment, but the basic retirement booking Tickets, the user search func

学生成绩管理系统，dos界面的具有基本的成绩管理操作-Student achievement management system, dos interface with the basic operation of performance management

银行管理系统，c++模式下的DOS界面，满足银行管理基本需求-Bank management system, c++ mode, DOS interface, to meet the basic needs of bank management