课程设计：

用无向网表示学校的校园景点平面图，图中顶点表示主要景点，

存放景点的编号、名称、简介等信息，图中的边表示景点间的道路，存放路径长度等信息。要求能够回答有关景点介绍、游览路径等问题。游客通过终端可询问：

（1）从某一景点到另一景点的最短路径。

（2）游客从公园进入，选取一条最佳路线。

（3）使游客可以不重复地浏览各景点，最后回到出口（出口就在入口旁边）。

-Curriculum design:

Net free to express School campus sites floor plans, maps vertex express the main attractions,

Store the number of spots, names, information such as brief introduction, the figure that the edge of the road between attractions, such as information storage path length. Requirements be able to answer questions about attractions, the tour path and so on. Tourists through the terminal can be asked:

　　　(1) from one spot to another spot the shortest path.

(2) visitors from the park to enter, select the best route.

(3) so that visitors can browse the various scenic spots in duplicate, and finally back to exports (exports at the entrance on the side).