文件名称:countdowndevice
介绍说明－－下载内容均来自于网络，请自行研究使用
利用微机现有资源，编写程序在PC屏幕上显示倒计时24秒，要求可以暂停，可以提前结束。
-The use of computer resources available, the preparation of procedures in the PC screen 24 seconds countdown, the requirements may be suspended, you can end early.
-The use of computer resources available, the preparation of procedures in the PC screen 24 seconds countdown, the requirements may be suspended, you can end early.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
Figures show that the countdown device.doc