航空订票系统的c++源码。是数据结构航空客运订票系统的源码，个人制造-Air booking system c++ source code. The structure of air passenger data source booking systems, personal manufacturing

用vc设计一个航空客运订票系统，该订票的业务活动包括：查询航线、客票预订和办理退票等。-Vc design with an air passenger booking system, the booking of business activities include: query routes and ticket reservations, etc. for a refund.

航空客运订票的业务活动包括：查询航线、机票预订和办理退票等。试设计一个航空客运订票系统，以使上述业务可以借助计算机来完成- The business activities include: air passenger booking query routes, ticket booking and refund. Try to design an airline passenger reservation system to make the business can make use o

用vc设计一个航空客运订票系统,该订票的业务活动包括：查询航线,客票预订和办理退票等,()