PB中的PFC使用例程，包含精简PFC类库

自动生成mdb数据库，统计出每行200列数据中相同的数量。示例程序-Automatically generated mdb database, the statistics of each line 200 in the same amount of data. Examples of procedures

实现了A*算法，A*算法是加上一些约束条件的最好优先的算法。由于在一些问题求解时，我们希望能够求解出状态空间搜索的最短路径，也就是用最快的方法求解问题，A*就是干这种事情的！A*算法是一个可采纳的最好优先算法。

用VC实现数据结构中冒泡排序，快速排序，希尔排序等各种改进排序算法-Data structure with the VC bubble sort, quick sort, Shell sort and other sorting algorithm to improve

是当初的数据结构的做业,用的是b+树这一块,非常值得初学者的参考-is the original data structure for doing business, it was a b tree this very worthwhile reference beginners

DELPHI物流管理系统设计与实现.附带有论文.-DELPHI Logistics Management System Design and Implementation. Incidental papers have.

Excel VBA与数据库（Access）整合笔记.关于vba编程数据库方面的内容-Excel VBA and a database (Access) Notes integration. Vba programming on the contents of database

结构数据的读写是指从"流"文件中读取数据存入结构，或将结构数据写入"流"文件。我们可以用以下两种方法进行结构数据的文件读写-read and write data structure is defined as "the flow" paper read data are stored in the structure or structures to write data "flow" document. We can use the following two methods for the structure of documents to read and write data

ODBC API访问数据库的文章却少之又少。虽然用ODBC访问数据库比较麻烦，但却很灵活，效率高，-ODBC API to access the database of the article are few and far between. Although access to the database using ODBC is too much trouble, but it is very flexible, high efficiency,

约瑟夫环 约瑟夫环 约瑟夫环 约瑟夫环-the circle of Joysef

堆排序 稳定的排序 复杂度为N（logN ） 也是一种快速的排序-HEAPSORT stable sort complexity is N (logN) is a fast sorting