mapinfo二次开发，用basic开发一个城市规划中的土地和建筑分析-MapInfo second development with the development of a basic urban planning and construction of land analysis

动态规划法---如何设置友好城市间的航线使的航线数又最大又不相交-dynamic programming -- how to set up a sister city links are so few routes do not intersect also the largest

交通咨询，实现最优路径查询(时间，花费等....）可查询任意两个城市之间，以及一个城市到其他城市的走少花费-Transport Advisory and achieve the optimal path query (time, cost, etc. ....) can be found between any two cities, as well as a city to move to other cities with less