校园导游咨询（★★ ★）

问题描述：为本校设计一个校园导游咨询程序，满足以下要求：

①　　校园地图存储于数据文件中（格式自定，至少15个景点，25条边），包括景点编号、名称、简介、景点间道路长度等信息；

② 能根据“景点编号 / 名称”查询任意景点的相关信息；

③ 在用户指定出发和目的景点后，能提供两景点间的最短路径信息；

④ 能为用户提供从指定景点出发游览完其他所有景点的路线信息。

-Campus Guide Consulting (★ ★ ★ ★ ★) Problem Descr iption: A campus tour guide for the school counseling program designed to meet the following requirements: ① campus map stored in the data file (format custom, at least 15 spots, 25 side), including Attractions number, name, profile, attractions and other information between the path length　② according to " attractions No./Name"　check any attractions information　③ the user to specify the starting and destination attractions, it can provide the shortest path between the two attractions information　④ for users starting from the specified sites and all other sightseeing attractions complete line of information.