VC++开发广州市交通运输干线，利用底层开发模式，实现简单的网络分析和路径分析功能-VC++ Development Canton City transport lines, the use of the underlying pattern of development, the realization of a simple network analysis and path analysis

vrp车辆路径优化问题，运用lingo软件编写的求解程序，简单易懂。-vrp vehicle routing optimization problem, the use of the lingo software written to solve program is simple and easy to understand.

实现GSM网络,做一个GSM网络的简单模型，求得城市间的最小路径- A simple model to achieve a GSM network, a GSM network to do, and seek the minimum path between cities