2005-09-11 v1.2 # 重新设计了菜单的外观 # 重写了文件（夹）列表，采用了标准的资源管理器界面 # 修正了一些BUG-2005-09-11 v1.2# redesign of the menu appearance# rewrite of the document (folder) list, adoption of the standard resources management interface# amended some BUG

声明两个接口，Show和Print，以完成通过接口实现多重继承。 构造class userInformation类作为extends的父类，其中定义f方法、g方法和showOut方法，分别实现方法的继承，重载，重写。 构造类telephoneCardUser，通过该类extends userInformation 以及implements Show,Print两个接口来实现本次实验的目的。-A statement both interfaces, Show and Print, in o

NAND Flash has become the most widely used electronic stable storage technology for embedded systems. As on-board storage capacity increases, the need for efficient indexing techniques arises. Such techniques are very challenging to design due to

A programer can easily rewrite an HTML project done by a graphic artist ... HTML codes from the program source codes through sim