文件名称:calculator
介绍说明－－下载内容均来自于网络，请自行研究使用
实现计算器加减乘除，乘方开方等基本运算，还能用键盘来操作-Addition and subtraction multiplication and division to achieve calculator, involution prescribing the basic operations, but also to use the keyboard to operate
(系统自动生成,下载前可以参看下载内容)
下载文件列表
calculator\Project1.cfg
..........\Project1.dof
..........\Project1.dpr
..........\Project1.exe
..........\Project1.res
..........\Unit1.dcu
..........\Unit1.ddp
..........\Unit1.dfm
..........\Unit1.pas
calculator
..........\Project1.dof
..........\Project1.dpr
..........\Project1.exe
..........\Project1.res
..........\Unit1.dcu
..........\Unit1.ddp
..........\Unit1.dfm
..........\Unit1.pas
calculator