简单计算器，可以实现加减乘除等运算，用到了Ｊａｖａ的ＡＷＴ，比较适用于初学者学习、参考-simple calculators, and the arithmetic can be achieved, such as computation, the use of Java AWT. more applicable to beginners learning, reference

简单计算器，可以实现加减乘除等运算，用到了Ｊａｖａ的ＡＷＴ，比较适用于初学者学习、参考-simple calculators, and the arithmetic can be achieved, such as computation, the use of Java AWT. more applicable to beginners learning, reference

用Java编写的简易计算器，可实现简易的加减乘除等运算，还可以实现撤销输入等功能。-Using Java to prepare simple calculator can achieve, such as simple addition and subtraction multiplication and division operations, but also to suspend the importation of implem

初学者的课程设计，一个简单的计算器，能计算加减乘除。(A beginner's curriculum design, a simple calculator .)