编写自己的代码小，没有调试周前

利用哈夫曼编码进行通讯可以大大提高信道利用率，缩短信息传输时间，降低传输成本。但是，这要求在发送端通过一个编码系统将待传数据进行预先编码；在接受端将传来的数据进行解码（复原）。对于可以双向传输的信道，每端都要有一个完整的编/译码系统。试为这样的信息收发站写一个哈夫曼的编译码系统。（难易程度：高）

VC做的社区住房管理系统！-VC community housing management system.

外部排序程序，foxpro的DBF文件中某个字段的程序，特点是可以指定排序内存大小，但可以排序超级大的文件远远超出机器内存，采用快速排序加失败树合并算法，排序中会产生很多临时小文件。修改后可用于任何文件字段排序。-External sort procedure, foxpro of DBF files in a field procedure, and there is a sort of memory you can specify the size, but you can sort super large files far beyond the machine memory, the use of quick sort algorithm plus the failure of the merger tree, sorting will produce many temporary small files. The revised document can be used for any sort by that field.

关于用nlogn的最长子序列算法，在网上摘录的-discusses the use of the longest sequences algorithm, in the extract from the Internet

This program demonstrates how to do disconnected briefcase applications with ADO. When the Connected checkbox is unchecked the application is switched into offline mode. If the application is exited at that point then the data is persisted to a file on disk (along with any edits to the data). When the application is restarted it will load the persisted data if present, otherwise it will fetch the data from the database.

一个功能强大的栈，用法很灵活，你会发现很有趣- A function formidable stack, the usage is very flexible, you can discover very interesting

最长公共子串问题-longest public substrings problems

三种排序方法的动态演示，可以同时开启多个线程，同时用不同的方法进行排序，直观的判断不同算法的排序效率。-three sequencing method of dynamic presentations, it also opened a number of threads, in addition to the use of different methods for sequencing, intuitive judgment different sorting algorithms efficiency.

这个是个简单的关于出票申请的处理，里边还有小型的进销存。-This is a simple application on the handling of the vote, there are small Invoicing inside.

这是一个编码解压密码的小程序，初学者下下来，对你编码有好处-This is an encoded password extracting a small program for beginners under the down is good for you code