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是一个表达式求值的算法，用 模板实现的，可以进行四则运算，支持小数和括号-is an expression evaluates the algorithm, using the template, can be four operators, and parentheses minority support

informix错误信息-informix wrong message

数据结构一书上 关于迷宫游戏的算法 (Book on data structure algorithms on maze game)

如何给链表数组赋值，很适合初学数据结构的朋友。-array assignment is well-suited to beginners data structure friend.

深度搜索算法，求解从起源点s到点j的最短路径算法的基本过程-depth search algorithm, solved from the point of origin j s close of the shortest path algorithm for the basic process

一个简单的access数据库实例，使用了CGridCtrl控件。-A simple access database instance, use the CGridCtrl control.

实现多课程的排序问题，符合先修课程安排的要求，可给出多种排课方案！！本程序的亮点是可得出一组课程的所有可能的拓扑排序,故最终结果是多方案的-Scheduling multi-course meet the requirements of Pre-curriculum can be given a variety of arranging schedule the program! ! The highlight of this program can be drawn from a group of courses in all possible topological sort, so the end result is a multi-program! !

界面美观,模块功能清晰,连接数据库,适合初学者-Beautiful interface, the module features a clear, connected databases, suitable for beginners

PB的数据窗口中的内容经常要导出为excel,自带的函数效果总是不好,可以试试这个,表头也可导出.-PB data window to the often exported to excel, and built-in function is undesirable results, you can try this, the first table can be derived.

在知道点的坐标或者数量和权重值时，选择最优的路径，这种有的是基于时间有的是基于运费等等，自动找两点路径最短距离！-Know the coordinates of points in the volume and weight or value, the choice of the optimal path, this time based on some because of some freight, etc., automatically find the shortest distance between two points in the path!