题目： 公园的导游图

功能：给出一张某公园的导游图，游客通过终端询问可知：

从某一景点到另一景点的最短路径。游客从公园大门进入，选一条最佳路线，使游客可以不重复地游览各景点，最后回到出口（出口就在入口旁边）。

分步实施：

1．　　初步完成总体设计，搭好框架，确定人机对话的界面，确定函数个数；

2．　　完成最低要求：建立一个文件，包括5个景点情况，能完成遍历功能；

3．　　进一步要求：进一步扩充景点数目，画出景点图，有兴趣的同学可以自己扩充系统功能。



要求：1）界面友好，函数功能要划分好

2）总体设计应画一流程图

3）程序要加必要的注释

4）要提供程序测试方案

5）程序一定要经得起测试，宁可功能少一些，也要能运行起来，不能运行的程序是没有价值的。

-Title: Park Guide Map

Function: given a tour map Zhang park, visitors can see through the terminal asked:

Spots from one into the other attractions of the shortest path. Visitors from the park gate to enter, select a best route, so tourists can visit the attractions without repetition, and finally back to exports (exports on the import side).

Step by step:

1. Completed the initial design, and setting up the framework, determine the man-machine interface dialogue, to determine the number function　

2. Complete the minimum requirements: a file, including the five sites that would be able to complete traversal function　

3. Further requirements: further expansion of the number of attractions, sights drawn map, interested students can expand their system functions.



Requirements: 1) friendly interface, the function function to divide good

2) The design should draw a flowchart

3) The procedure to add the necessary comments

4) To test the program provider

5) The procedur