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冰点动态域名解析源码 本程序的原理就是远程获取网页地址，通过网页来对DNS服务器进行操作-Freezing point dynamic DNS principle source of this procedure is that the remote access to the web site, through the page to operate on the DNS server

C#进程间的通信与共享内存，这个特性需要4.0以上的支持，大家在下载查看时需注意。(C# to communicate with the shared memory between processes, this feature requires the support of more than 4.0, we should pay attention to when downloading view.)

VB版的迷宫游戏源代码,非常不错的源码程序，新手可靠的参考(VB version of the maze game source code,.Rar)

目的是通过一个简单多用户文件系统的设计，加深理解文件系统的内部功能和内部实现。(The purpose of this experiment is to design a simple multi-user via the file system, deepen the understanding of the internal functions and internal file system implementation.)

Instrumentation experiments

ELM的C语言版本，黄广斌教授的研究成果(The C version of ELM, which is proposed by Prof. Guangbin Huang.)

IZZY for Visual Basic 6.0.

打开后，会自动计时关机 如要停止，按否按钮20次 或从任务管理器中可停止(Opened, will automatically shut down if the time to stop, according to whether the button 20 times or from the Task Manager to stop)

作者：季健国 Q Q：181002208 虚拟操作系统(Author : State quarter Kin Q Q : 181002208 Virtual Operating System)

An immutable hash-based multiset. Does not permit null elements.