ExtensionRegistry

算24的C语言控制台程序，VC6编译完成后运行可执行文件，可以选择开始游戏，查看游戏规则或者退出游戏3个选项(Calculate 24 games)

日常基本练习，开关灯实现，蛇形输出，竖式输出(Daily basic exercises, switch lights, serpentine output)

说明：  建立快速索引，FastIndex为抽象类，AscFastIndex和DescFastIndex分别为两个实现(Quick Indexing. FastIndex is an abstract class and AscFastIndex and DescFastIndex are two implementations respectively.)

本源文件是tcp的连接程序，可以当服务端或客户端，包括连接、收发数据等功能，在所有过程出错处理都较好。-origin of the document is tcp connections and can be a server or client, including connections, sending and receiving data and other functions, in all processes are better error handling.

汽车租赁的管理系统，挺经典的小程序哦！！！(Car rental)

GENERASTION COST MINIMIZATION (OPF)

说明：  JAVA编写的具有初步走棋功能的围棋程序。(JAVA CODE FOR WEIQI)

get Graphics Configuration Source Code for Andriod.

Xlet will be visible on-screen, so we extend org.havi.ui.HComponent(NOT java.awt.Component). it also implements java.awt.KeyListener to receive keypresses an RCU

关键字搜索留言，并以不同颜色显示关键字，管理员可以在线管理、回复留言-keyword search messages, and different colors indicate keyword, administrators can manage online reply messages