校园导游系统，查询景点信息，求最短路径等-campus tour guide system, query attractions information, such as Shortest Path

对出厂程序进行了改进，开发坏境为iar6.10基于arm7的电脑鼠算法程序，可快速求的最短路径和冲刺。-Release procedure has been improved, the development of bad environment for iar6.10 algorithm program based on the the arm7 The computer mouse, you can quickly seek the shortest path and Sprint.