设计校园导游程序，完成校园信息的维护以及为来访的客人提供服务。



（1）　　记录校内各景点信息：景点名称、代号、简介等；



（2）　　记录景点之间道路信息包括：两点距离、所需时间等相关信息；



（3） 数据的输入可以是键盘输入或文件导入；



（3）　　提供对校园景点信息的编辑（如：添加、删除、修改等）的功能；



（5） 为来访客人提供图中任意景点相关信息的查询；



（4）　　为来访客人提供从校门口到图中任意景点的问路查询，查询出距离最短的往返方案；-Campus tour guide program design, maintenance and completion of the campus information services for the visiting guests. (1) school record information of various attractions: Attractions names, codes, profile, etc.　(2) recorded road information between sites include: distance between two points, the time and other related information　(3) data input or keyboard input can be File Import　(3) to provide information on campus attractions editor (such as: add, delete, modify, etc.) functions　(5) to visit any sites offers information graph queries　(4) for the visiting guests from gate exported to map any query to ask the way spots, check out the shortest distance from the program