c语言实训时做的饭卡管理项目。里面是vc6的工程，另外还有个设计要求的文档。代码有很多注释，适合初学者学习。-c language training to do the meal card management projects. The inside the vc6 of the project, in addition to the design requirements document. The code has a lot of notes, suitable for beginner