计算器JAVA小程序，实现了加减乘除等基本运算。-Calculator JAVA applet, realize the basic operation such as add, subtract, multiply and divide.

这是一款java计算器的简单小程序，它包含了加减乘除等很多运算，下载后自己慢慢摸索-This is a simple java calculator applet, it contains a lot of operations such as addition, subtraction, multiplication and division, slowly groping download