this article describes how to use a few sql Operators

pb类电子时钟, 数字显示屏的实现源码，非常好-pb electronic clock, digital display achieving source, a very good

通过builder实现的数据结构各种算法 由于本人编程技术还没成熟，不足之处还请见谅-builder achieve through the data structure algorithms as I mature programming No shortage Department also requested forgiven

一个数据库操作类，开发语言为C#。适用于SQL_Server和ACCESS.-It is the operateing class of database developed C#,and it is suit for SQL_Server and ACCESS.

根据一棵二叉树结点的先根序列和中根序列构造该二叉树，并输出该二叉树的后序遍历结果。-According to a binary tree the root node of the first sequence and the sequence structure of the tree root and post the output of the binary tree traversal results.

经典的数据结构算法-classical algorithm data structure

本程序实现了败者树等外排序方式，封装性好，代码强壮-program of the master tree outer Sort, Packaging and good strong code

很实用的人事中介管理系统，可用于小型企业，也可用于毕业设计！-very useful intermediary personnel management system can be used for small enterprises, will also be used for graduation design!

用链表来实现的一个学生成绩管理管理系统，操作简单，清晰明了。-With a list to achieve the management of student achievement management system that is simple, clear.

用c写的数据结构链表的操作，包括关于链表的系列操作-used to write the data structure Chain operations, including a series of Chain Operation

选课系统的数据模型，在线的选课系统，包括学生，老师，课程，课程与老师的安排，对老师的评价，问卷调查，及结果统计。