Java编写的计算器图形界面实现加减乘除带括号运算

上传者: 39962271 | 上传时间: 2021-06-28 16:04:34 | 文件大小: 31KB | 文件类型: RAR
Java编写的计算器图形界面实现加减乘除带括号运算 版本1.0 1、图形化界面 2、计算器显示部分分为两个区域:第一行显示输入将要计算的数值及符号,第二行显示结果,第一行字体要小,第二行字体要大,且加粗。 版本2.0 1、实现最简单的加减乘除 2、按“=”显示计算结果 版本2.1 1、实现带括号的运算 版本3.0 1、选项中可以查看过去的计算记录(格式为:A+B=C)

文件下载

资源详情

[{"title":"( 38 个子文件 31KB ) Java编写的计算器图形界面实现加减乘除带括号运算","children":[{"title":"计算器","children":[{"title":"professionalcalculator2.0","children":[{"title":"src","children":[{"title":"calculator","children":[{"title":"Center.java <span style='color:#111;'> 748B </span>","children":null,"spread":false},{"title":"Calculator.java <span style='color:#111;'> 5.09KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"bin","children":[{"title":"calculator","children":[{"title":"MyFrame.class <span style='color:#111;'> 3.00KB </span>","children":null,"spread":false},{"title":"Calculator.class <span style='color:#111;'> 486B </span>","children":null,"spread":false},{"title":"Center.class <span style='color:#111;'> 951B </span>","children":null,"spread":false},{"title":"MyFrame$2.class <span style='color:#111;'> 2.91KB </span>","children":null,"spread":false},{"title":"MyFrame$1.class <span style='color:#111;'> 681B </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":".classpath <span style='color:#111;'> 301B </span>","children":null,"spread":false},{"title":".settings","children":[{"title":"org.eclipse.jdt.core.prefs <span style='color:#111;'> 598B </span>","children":null,"spread":false}],"spread":true},{"title":".project <span style='color:#111;'> 401B </span>","children":null,"spread":false}],"spread":true},{"title":"professionalcalculator2.1","children":[{"title":"src","children":[{"title":"calculator","children":[{"title":"Center.java <span style='color:#111;'> 1.73KB </span>","children":null,"spread":false},{"title":"Calculator.java <span style='color:#111;'> 5.20KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"bin","children":[{"title":"calculator","children":[{"title":"MyFrame.class <span style='color:#111;'> 3.00KB </span>","children":null,"spread":false},{"title":"Calculator.class <span style='color:#111;'> 486B </span>","children":null,"spread":false},{"title":"Center.class <span style='color:#111;'> 1.56KB </span>","children":null,"spread":false},{"title":"MyFrame$2.class <span style='color:#111;'> 2.98KB </span>","children":null,"spread":false},{"title":"MyFrame$1.class <span style='color:#111;'> 681B </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":".classpath <span style='color:#111;'> 301B </span>","children":null,"spread":false},{"title":".settings","children":[{"title":"org.eclipse.jdt.core.prefs <span style='color:#111;'> 598B </span>","children":null,"spread":false}],"spread":true},{"title":".project <span style='color:#111;'> 401B </span>","children":null,"spread":false}],"spread":true},{"title":"计算器版本说明.txt <span style='color:#111;'> 472B </span>","children":null,"spread":false},{"title":"professionalcalculator3.0","children":[{"title":"src","children":[{"title":"calculator","children":[{"title":"Center.java <span style='color:#111;'> 1.73KB </span>","children":null,"spread":false},{"title":"Calculator.java <span style='color:#111;'> 5.34KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"bin","children":[{"title":"calculator","children":[{"title":"MyFrame.class <span style='color:#111;'> 3.29KB </span>","children":null,"spread":false},{"title":"Calculator.class <span style='color:#111;'> 486B </span>","children":null,"spread":false},{"title":"Center.class <span style='color:#111;'> 1.56KB </span>","children":null,"spread":false},{"title":"MyFrame$2.class <span style='color:#111;'> 3.45KB </span>","children":null,"spread":false},{"title":"MyFrame$1.class <span style='color:#111;'> 681B </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":".classpath <span style='color:#111;'> 301B </span>","children":null,"spread":false},{"title":".settings","children":[{"title":"org.eclipse.jdt.core.prefs <span style='color:#111;'> 598B </span>","children":null,"spread":false}],"spread":true},{"title":".project <span style='color:#111;'> 401B </span>","children":null,"spread":false}],"spread":true},{"title":"professionalcalculator1.0","children":[{"title":"src","children":[{"title":"calculator","children":[{"title":"Calculator.java <span style='color:#111;'> 2.82KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"bin","children":[{"title":"calculator","children":[{"title":"MyFrame.class <span style='color:#111;'> 2.51KB </span>","children":null,"spread":false},{"title":"Calculator.class <span style='color:#111;'> 486B </span>","children":null,"spread":false},{"title":"MyFrame$1.class <span style='color:#111;'> 681B </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":".classpath <span style='color:#111;'> 301B </span>","children":null,"spread":false},{"title":".settings","children":[{"title":"org.eclipse.jdt.core.prefs <span style='color:#111;'> 598B </span>","children":null,"spread":false}],"spread":true},{"title":".project <span style='color:#111;'> 401B </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]

评论信息

免责申明

【只为小站】的资源来自网友分享,仅供学习研究,请务必在下载后24小时内给予删除,不得用于其他任何用途,否则后果自负。基于互联网的特殊性,【只为小站】 无法对用户传输的作品、信息、内容的权属或合法性、合规性、真实性、科学性、完整权、有效性等进行实质审查;无论 【只为小站】 经营者是否已进行审查,用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。
本站所有资源不代表本站的观点或立场,基于网友分享,根据中国法律《信息网络传播权保护条例》第二十二条之规定,若资源存在侵权或相关问题请联系本站客服人员,zhiweidada#qq.com,请把#换成@,本站将给予最大的支持与配合,做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明