Java编写个人所得税计算器, 可以自定义所得税表进行运算, 程序包含完整的Document和测试运行环境,Java to prepare individual income tax calculator, you can customize the table for computing income tax, the program includes a complete Document and test the operating environment

Java编写的表达式计算器, 即可以像我们书写表达式那样直接输入计算表达式, 程序自动进行运算, 支持加减乘除幂运算以及判断表达式如A?B C, 程序包含完整的Document和测试运行环境-Java calculator prepared expressions that can be done as we write the expression directly into the calculation expression, the program automatically compu

计算器程序（模拟Windows计算器） 用以进行数据的运算-Calculator program (emulating Windows Calculator) for computing data

这是一个比较简单的计算器程序，对于java的初学者来说是非常有帮助的。-This is a relatively simple calculator program for java beginners is very helpful.