文件名称:javashiyan7
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1、具备基本的加减乘除功能；支持由括号和运算符组成的表达式的运算。
2、使用android界面元素设计用户友好的界面。
3、能够存储多个计算结果，并提取出来作为下一个计算的操作数。
4、能够处理计算过程中的异常情况。
-1, with basic addition and subtraction, multiplication and division computing support by parentheses and operator expression. 2, using the the android interface elements of design and user-friendly interface. 3, capable of storing a plurality of calculated results, and extracted as the next calculation of the operand. 4, it is possible to deal with the unusual circumstances of the calculation process.
2、使用android界面元素设计用户友好的界面。
3、能够存储多个计算结果，并提取出来作为下一个计算的操作数。
4、能够处理计算过程中的异常情况。
-1, with basic addition and subtraction, multiplication and division computing support by parentheses and operator expression. 2, using the the android interface elements of design and user-friendly interface. 3, capable of storing a plurality of calculated results, and extracted as the next calculation of the operand. 4, it is possible to deal with the unusual circumstances of the calculation process.
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下载文件列表
Experiment7-20105231 刘容辰 20105349 洪灿灿 20105189 付飘飘
...........................................................\Calculator.zip
...........................................................\Experiment7-20105231 刘容辰 20105349 洪灿灿 20105189 付飘飘.mp4