说明：  该程序可用于初学病毒编程的入门,先复制本身到系统system中，并与TXT文件关联，并注册为开机启动项，如果发现有移动介质将会传播本身，并于每天中午12点在桌面上生成一个无用的文件，删除一次产生2个，再删则产生4个，依次类推。
(The program can be used for programming novice virus entry, the first system to copy itself to the system, and with the TXT file association, and registered as a start-up items, if found to be removable media to disseminate itself, and every day at 12:00 the desktop to generate a useless document, delete the first time have two, and then delete it produced four, and so on.)