java程序编写计算器代码,c语言计算器程序编写代码

java编程，如何使用JAVA语言-2计算器肖程序？用java程序编写one计算器给你一个参考。希望不会被百度吞了当饭吃，importjava. awt . gridlayout；importjava. awt . event . mouse event；importjava. awt . event . mouse listener；importjava. text . decimal format；importjavax . swing . jbutton；importjavax . swing . jframe；importjavax . swing . jpanel；importjavax . swing . jtextfield；公共类计算器{/计算器panel privatejframenewjframe(计算器)；//输入面板privatejpanelinputpanelnewjpanel()；//加减乘除panel privatepaneloperation panel new jpanel()；//数字面板privateJPanelbut。

我给你找package com . bj . calculator；importjava. awt . frame；importjava. awt . gridlayout；importjava. awt . event . action event；importjava. awt . event . action listener；importjava. awt . event . window adapter；importjava. awt . event . window event；importjavax . swing . jbutton；importjavax . swing . jpanel；importjavax . swing . jtextfield；publicsclasscalcultorextendsframeementsactionlistener { publicstaticvoidmain(string importjavax . swing . swing utilities；importjavax . swing . jpanel；importjavax . swing . jframe；importjavax . swing . jtextfield；importjava. awt . rectangle；importjavax . swing . jbutton；publiclasscalculatorextendsjframe { privatestaticfinallongserialVersionUID1L；privateJPaneljContentPanenullprivateJTextFieldjTextFieldnull；privateJButtonjButtonnullprivateJButtonjButton1nullprivateJButtonjButton2nullprivateJButtonjButton3nullprivateJButtonjButton4nullprivateJButtonj .