Qsort针对不同数据类型的用法，Qsort采用快排实现，比传统的sort更有效率...

遵循C和基本C++标准的Map类，移植来至MFC的MapPtrToPtr，可以在各种平台下使用，可以在各种编译器下编译。-Follow the C and basic C++ Standard Map class, transplanted to the MFC

森林状的关系图，用java实现的森林状的关系图-forest from the map, using java for the forest-like diagram

这是一个用PB和SQL SERVER做的课程设计,模拟完成了,银行的开户,销户,存款,取款等功能.-with PB and SQL SERVER do curriculum design, simulation completed, the bank accounts, and marketing of households, deposits, withdrawals and other functions.

校园导游图算法--数据结构中有关图的算法 按v求最短路径 按s求信息； 按q退出； 地图在map图像文件里-campus tour map algorithm-- data structure of the plan according to the algorithm for the shortest path v s by seeking information; Q withdrawal by; Maps map image file

利用克鲁斯卡尔算法求边集数组GE所示图的最小生成树-Order to Kruskal algorithm using an array of GE edge set of minimum spanning tree as shown in Figure

先输入矩阵的维数，再输入该矩阵，然后通过该算法从大到小输出该矩阵的各行各列和主辅对角线的和-First dimension of input matrix, and then enter the matrix, and then through the smallest of the algorithm output lines of the matrix columns and the main diagonal and Des

应用背景运用VC6.0平台采用C++语言编写的农夫携带狼羊菜从河的 一岸过到另一岸关键技术用二进制数字符表示农夫和狼羊菜的位置，采用图的深度优先、数组、和实现的

数据库应用之一:车辆管理系统,用Visual FoxPro-One of database applications: vehicle management system, using Visual FoxPro

比较简陋的数据库应用,唯一能看的就是对ODBC的封装-Comparison of simple database application, is the only way to look at the package of ODBC ...

一种基于数据访问流的数据库索引优化方法该方法通过集成业务流程模型与数据模型，抽取了流程活动中包含的数据访问操作和流程的控制结构形成数据访问流，分析了数据访问流中数据访问操作的频度，为频繁数据访问操作所对应的数据项创建索引，达到改善数据访问性能的目的。实验结果表明，该方法提高了数据查询的速度。-A novel method called data-access-flow based index optimization (DAFIO) is proposed to provide automatic index select for databasein order to improve the data access performance. By integrating the data model and process model of the IT systems and getting data access flow, theDAFIO method can analyze the data access flow to find those data item which are accessed frequently, and then create indexes for these frequentitems. The experiment results show that the novel method is effective to improve the data access performance.