File list (Check if you may need any files):
民航售票系统
............\20080813Customer.dat
............\20080813SaleTicket.dat
............\CCustomer.cpp
............\CCustomer.h
............\CDate.cpp
............\CDate.h
............\CPlane.cpp
............\CPlane.h
............\CPlaneTicket.cpp
............\CPlaneTicket.h
............\CScheduledFlight.cpp
............\CScheduledFlight.h
............\CSellTicketSys.cpp
............\CSellTicketSys.h
............\PlaneInformation.dat
............\main.cpp
............\民航售票系统.dsp
............\民航售票系统.dsw
............\软件需求.txt
............\需求分析.doc