chen-hui-lan(Data-Structure)

一个经典的旅行商问题源码，不是最优解，只是一种 思路(A classic traveling salesman problem source is not the optimal solution, just a thought)

电脑排课(普通不过的)-course timetable by computer(very normal)

独一无二的数据库编程例程，可以按照姓名排序-A example of database program in a class by oneself. it can ordered by name.

作者对ADO进行封装并演示了它的使用-writer for Packaging and demonstrated its use

资源描述将字符串转化为哈夫曼编码，也能将哈夫曼编码转化为字符

VB为前台，SQL_SERVER为后台的关于贸易的数据库编程-prospects for VB, SQL_SERVER background on the trade of Database Programming

数据库源代码,用来创建一个数据库,是做一个燃气系统的.-Database source code, used to create a database, is a gas system.

基于十进制的四叉树的空间数据结构编码。 利用行数和列数求莫顿码 利用莫顿码求行数和列数-Decimal-based quadtree spatial data structure coding. To use the number of rows and columns seeking Morton Morton yards yards seeking to use the number of rows and columns

从文件里读入数据，计算各课成绩的平均分，最高分，最低分，学生的加权平均成绩，并生成分析数据。-Reading from the document into the data to calculate the class average performance, the maximum points, minimum points, the weighted average performance of students, and generate analytical data.

常见java数据结构的使用方法，包括Arrays类Collections类HashSet类List类TreeSet类Map类Vector类-Java data structures commonly used methods, including Arrays Class Collections category HashSet Class List Class TreeSet Class Map type Vector Class