C#.NET开发的功能强大的计算器，有+-*/四则运算和开方，百分号等许多功能，支持浮点运算。-Calculator using C#.NET

简单的C#计算器，实现加减乘除取余等运算，实现记忆功能，双行显示-This is a simple calculator program, which implements the operations of addition, subtraction modulo the memory function, and two-line display!