数据结构典型算法实现，c实现二叉树的遍历以及赫夫曼编码

ADO 封装好的数据库操作类 ，直接可以使用标准接口-ADO packaged good category database operations directly can use the standard interface

清华大学数据结构课上实现的B+树，设计一个4阶B+树，包括： (1) 叶子的每个记录应该包括4字节（long）关键码值和60字节的数据字段(存储文件名等，可以自定)，设每个叶子可以存储5条记录，而内部节点应该是关键码值/指针对。此外，每个节点还应该有指向同层下一个节点的指针、本节点存储的关键码数等； (2) 此4阶B+树应该支持插入、删除以及根据给定关键码值进行精确检索与关键码范围检索； (3) 显示（打印）此4阶B+树的生长(含删除节点)过程实例；-Tsinghua University class data structure to achieve the B-tree, the design of a B-tree four bands, including : (a) the leaves of each record should include 4-byte (long) key code value and 60 gigabytes of data fields (document storage, etc., can be set), set up each leaf store five records, and internal nodes is the key code value/means against. In addition, each node should have the same point under a layer of the target node, the node storage key code number; (2) The B-tree four bands should support the insertion, deletion and with the given key code value accurate retrieval and key codes scope retrieval; (3) Display (Print ) This four bands B-tree growth (including the deletion of nodes) process examples;

关于用DELPHI处理EXCEL数据，将它导入进数据库和从数据库导出到EXCEL文件，对初学者很有帮助。-DELPHI processing data on the use EXCEL, it would be imported into the database and exported to the EXCEL file from the database, useful for the beginner.

下面是将数据从数据库导出到excel工作表的代码。这是一个用户友好的编码，任何人都可以修改它，可以使用它。我试图在这个项目中给更多的开始页。我希望你一定会喜欢它如果你有任何建议，然后你可以送我。。。

c++实现的程序，真正实现查询，最短路径-c achieve the procedure, the actual realization of inquiries, the shortest path

vb源代码完全数据库控制-vb source database completely control

嵌入式数据库软件 嵌入式数据库软件 嵌入式数据库软件-Embedded database software for embedded database software for embedded database software

数据结构课程设计_任意大数的加减乘运算器-_ Data structure design curriculum arbitrary multiplication addition and subtraction of large numbers of devices

快速SQL交互工具-rapid interactive SQL tools

使用VC编写的线性表程序，简单明了，方便使用-Written in linear form using the VC program, simple and clear, easy to use