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java-library-system
java图书馆系统,功能比较简单适合初学者!(java library system!)
- 2013-08-12 11:10:28下载
- 积分:1
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Java-mid-term-test
(1)某邮局对邮寄包裹有如下规定:若包裹的长宽高任一尺寸超过1米或重量超过30千克,不予邮寄;对可以邮寄的包裹每件收取手续费0.5元,再加上根据下表按重量weight计算的邮资,请编写程序计算某包裹的邮寄资费。
重量(千克) 收费标准(元)
weight<=10 1.00
10<weigh<=20 0.90
20<weigh<=30 0.80
(2)设计一个Rectangle(矩形)类,数据成员包括length(长)、width(宽)。要求成员方法实现以下功能:
①由键盘输入长和宽
②计算面积
③计算周长
④输出面积和周长
(3)一辆卡车违反交通规则,撞人后逃跑。现场有3人目击事件,但都没记住车号,只记下车号的一些特征。甲说:牌照的前两位数字式相同的;乙说:牌照的后两位数字是相同的,但与前两位不同;丙是数学家,他说:4位的车牌号刚好是一个整数的平方。请根据以上线索求出车号。(Java mid-term test)
- 2011-06-19 18:49:56下载
- 积分:1
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rilijishiben
一个日历记事本的代码编程,
方便查看日志信息(A calendar notepad code programming for easy viewing log information)
- 2013-06-21 10:21:02下载
- 积分:1
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Mypicture
定义4个类,MyShape、MyLine、MyRectangle和MyOval,其中MyShape是其他三个类的父类。MyShape为抽象类,包括图形位置的四个坐标;一个无参的构造方法,将所有的坐标设置为0;一个带参的构造函数,将所有的坐标设置为相应值;每个坐标的设置和读取方法;abstract void draw(Graphics g)方法。MyLine类负责画直线,实现父类的draw方法;MyRectangle负责画矩形,实现父类的draw方法;MyOval负责画椭圆,实现父类的draw方法。编写一个应用程序,使用上面定义的类,随机选取位置和形状,绘制20个图形。(Defines four classes, MyShape, MyLine, MyRectangle and MyOval, which MyShape the other three parent class. MyShape is an abstract class, including graphics position four coordinates a no-argument constructor, all the coordinates are set to 0 a parameterized constructor, all the coordinates is set to the corresponding values each coordinate set and reading method abstract void draw (Graphics g) method. MyLine class is responsible for drawing straight lines, to achieve the draw method of the parent class MyRectangle responsible for drawing rectangles, to achieve the parent class draw method MyOval responsible painted oval, draw method to achieve the parent class. Write an application that uses the class defined above, randomly selected location and shape, draw 20 graphics.)
- 2021-04-14 09:08:55下载
- 积分:1
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静态库
静态库易语言取淘宝已卖出宝贝中未发货订单信息源码(asy Language for Information Source of Unshipped Orders in Taobao Selled Baby)
- 2018-12-12 11:09:50下载
- 积分:1
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java-connect-mongooraclesqlsever2008
java连接mongodb,oracle,sqlserver2008的连接(java connect mongodb, oracle, sqlserver2008 connection)
- 2013-09-02 23:17:19下载
- 积分:1
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Mutiroot
算法设计的一个作业,输入一个正整数,把它的2~36进制形式打印出来(Algorithm design of a job, enter a positive integer, it s 2 to 36 hexadecimal form printed )
- 2010-12-28 10:33:46下载
- 积分:1
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regress-85880
Arguments object of g(){f()} should not be null.
- 2014-02-13 12:08:59下载
- 积分:1
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MirrorDraw
Mirror Draw App include it self code for drawing any shapes in four diff colors with mirroning
- 2015-03-10 05:59:40下载
- 积分:1
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ChatClient and ChatServer.src
本系统是基于java开发的聊天室。服务端和客户端可以发送和接收消息,由于未写出服务端窗口,聊天记录只会在输出的窗口显示。如果服务器还未启动,客户端不能利用聊天室发消息。若在运行过程中服务器断开,系统会有提示。(This system is a chat room based on java. Both the server and the client can send and receive messages. Since the server window is not written out, the chat record will only be displayed in the output window. If the server has not been started, the client can not use the chat room to send messages. If the server is disconnected during operation, the system will be prompted.)
- 2019-06-20 09:15:51下载
- 积分:1