设计学校的校园平面图，所含景点不少于10个，以图中顶点表示校内各景点，存放景点名称、代号、简介等信息；以边表示路径，存放路径长度等相关信息。

（2）为来访客人提供图中任意景点相关信息的查询。

（3）为来访客人提供景点的问路查询，即已知一个景点，查询到某景点之间的一条最短路径及长度。

-Floor plan design in schools, which contain not less than 10 spots in order to express their point of tourist attractions, scenic spots stored name, code, profile and other information　that the path to side, storage-related information, such as path length. (2) for the visitors to provide map information on any attractions inquiries. (3) to provide attractions for visitors to ask the way of inquiry, that is, a scenic spot known inquiries to a certain attraction between and the length of a shortest path.