目的:使学生加深对图搜索技术的理解，初步掌握图搜索基本编程方法，并能运用图搜索技术解决一些应用问题。

　　要求：

(1)　　可使用第3章中的状态图搜索通用程序，这时只需编写规则集程序；也可用PROLOG语言或其他语言另行编程。

(2)　　程序运行时，应能在屏幕上显示程序运行结果。

-Objective: To enable students to deepen their understanding of search technology plan, a preliminary master plan search basic programming method, and can use map search technology to solve some application problems. Requirements: (1) can be used in Chapter 3 of the state diagram generic search procedures, this time just to prepare rule set procedures　also be used PROLOG language or other programming language separately. (2) is running, should be able to run the screen results.