计算器程序 [英] Calculator program

问题描述

我想制作一个java程序（Netbeans）作为计算器，从用户读取2个数字，用户从+ - / *中选择操作，结果显示处理异常



Plzz尽快回复我


Heba

埃及

Thanksssssss

i want to make a java program (Netbeans) as a calculator that reads from the user 2 numbers and the user choose an operation from + - / * and the results appears with handling exceptions


Plzz reply me ASAP

Heba
Egypt
Thanksssssss

推荐答案

好的，那很好;你有什么问题吗？你有没有开始？你有不明白的错误吗？


请在向我们提出问题之前尝试解决你自己的问题。

OK, that''s very nice; what are you having trouble with? Have you started? Do you have errors you don''t understand?

Please make an attempt to solve your own problem before coming to us with questions.

好​​的，那是非常好的;你有什么问题吗？你有没有开始？你有不明白的错误吗？


请在向我们提出问题之前尝试解决自己的问题。

OK, that''s very nice; what are you having trouble with? Have you started? Do you have errors you don''t understand?

Please make an attempt to solve your own problem before coming to us with questions.

是的，我已经开始但我不能让程序读取第二个数字，程序刚刚结束......



你能帮忙吗？

Yes, I''ve started but i cant make the program read the 2nd number, the program just ends...


Would you help?

展开 | 选择 | Wrap < span class =codeDivider> | 行号

是的，我已经开始但我不能让程序读取第二个数字，程序刚刚结束......



你有帮助吗？

Yes, I''ve started but i cant make the program read the 2nd number, the program just ends...


Would you help?

展开 | 选择 | Wrap | 行号

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