商店信息管理系统源代码2600多行 有图形界面 仅供学习参考...

迷宫算法程序学习，数据结构里的经典学习程序，代码经过自己的优化，加快了搜索速度-maze procedures learning algorithms, data structures of classical learning process, by its own code optimization to speed up the search process

the embedded light weight database with source

AC算法的实现，可以处理英文与中文。给定最多64个关键字可以快速查找文件中出现的次数-AC Algorithm realized, can handle both English and Chinese. Set up to 64 keywords can quickly find the document number

摘要 　? 　? 　　 　　设计时的自动化加快了编码，并保证所有过程都用相同的命名规范和结构来生成。为了在大型 SQL 项目中尽量提高编码的效率，作者编写了一系列的设计时（design-time）存储过程，用它们来生成运行时（run-time）存储过程，并一直在工程中使用。最近，作者更新了其存储过程以便使用 SQL Server 2000 的特性，其中包括用户定义函数。本文所及内容涵盖创建并执行这些动态 T-SQL 脚本以使普通的数据库存储过程编码自动化。- Time the abstract design automation sped up the code, and guarantee all processes all use the same naming standard and the structure produce. In order to enhances the encoded efficiency as far as possible in the large-scale SQL project, the author has compiled when a series of designs (design-time) saves the process, produces when the movement with them (run-time) saves the process, and always uses in the project. Recently, the author renewed its memory process in order to use SQL the Server 2,000 characteristics, including user definition function. This article institute and the content cover founds and carries out these dynamic T-SQL script to cause the ordinary database memory process code automation.

数据结构的上课课件，学习数据结构比不可少的课件-Data structure class courseware

ACCESS常用窗体查询，例举多种窗体查询的方法-ACCESS commonly used form inquiry, examples of a variety of form queries

CSharp下的图书管理系统源码，值得学习-CSharp under the library management system source code, it is worth learning

SKiplist是一种概率应用于平衡树的替换数据结构。-Skip list is a probabilistic alternative to balanced trees that provide much of the simplicity of unbalanced trees , togethere with good worst-case expected performance.

关于计算机几种常见排序算法，在学习数据结构的时候曾自己动手写C语言的程序， 现发布出来与大家交流。虽然简单，但希望与大家在编程以及计算机算法方面能 够与大家交流，达到抛砖引玉的效果，恳切大家提出意见、建议。-On the computer several common sorting algorithms, data structures in the study had the time to write their own C language procedures, is published by the exchange with the U.S.. Although simple, but look forward to working with everyone in the programming and computer algorithms can exchange with the U.S. to initiate the effect, everyone sincerely offer comments, suggestions.

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;