利用Excel进行读写操作，很方便，很实用，可以试一试

饭店住房管理服务系统(C#.NET)-hotel housing management system (C#.NET)

数据结构算法，图最短路径-data structure algorithm, the shortest path map

用C++写的寻找公共祖先，实现树的先序后序中序层次遍历，内有实验报告可以参阅。-C wrote for the public ancestors, the first realization of the tree sequence after sequence traversal sequence level, there are experimental report can be found.

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一个简单的记录集类，可以操作单个数据文件，可以用来存放单表数据-A simple type recordsets, you can operate a single data file that can be used to store a single table of data

一个非常灵活的Access数据库记录编辑器

设计邻接表类,实现无向图的深度优先非递归遍历,无向图的广度优先遍历,并设计主函数输入数据进行测试-Design category adjacency list, realize undirected graph of the depth-first traversal non-recursive, non-directed graph breadth-first traversal, and the design of the main function of the input data for testing

Database Gate可以让你直接连接ODBC的数据库，使用 SQL 命令对数据库进行操作，来帮助编辑或验证 SQL 语句。 -Database Gate allows you to connect directly to the ODBC database, the use of SQL commands to the database, to help edit the SQL statement or certification.

是数据结构中的内部排序算法-data structure is an internal algorithm

VB的图书馆系统，数据库使用ACCE-VB of the library system, the use of ACCESS database