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3. A Shape interface design, interfaces include : Draw and Resize. Some specific...
3． 设计一个接口Shape，接口中包含方法：Draw和Resize。定义一些具体类，如：Point、Line、Circle、Rectangle等，每个类都实现接口Shape。Draw方法绘制图形，Resize方法改变图形大小。用Java实现这些接口和类，并用测试类测试它们。 注意：不需要真正绘制图形，如Line的Draw方法只需输出下面文本即可： “直线的起点是（x1,y1,），终点是（x2,y2）”-3. A Shape interface design, interfaces include : Draw and Resize. Some specific type definition, such as : Point, Line, Circle, Rectangle, each category are achieving Shape interface. Draw method of drawing, graphics Resize changed size. Using Java to achieve these interfaces and class, and use tests such testing. Note : no real drawing, such as the Draw Line method, only the following text can be output : "line is the starting point (x1, y1), and the ultimate goal is to (x2, y2)"
- 2022-01-25 15:17:52下载
- 积分：1
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一个java的游戏程序
一个java的游戏程序-A java game program
- 2022-03-16 05:54:36下载
- 积分：1
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A thread to use for beginners but a big help to me
一个线程的使用方法,对初学者可是一大帮助呀-A thread to use for beginners but a big help to me
- 2022-06-16 16:55:52下载
- 积分：1
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在生产者与消费者的源码的操作系统，无需提取参数。
关于操作系统生产者与消费者的源码,没有解压密码.-operating system on producers and consumers of the source, without extracting passwords.
- 2022-08-05 18:39:44下载
- 积分：1
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DWR Detailed Application
DWR的详细应用 -DWR Detailed Application
- 2022-04-22 05:14:48下载
- 积分：1
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java开发的聊天室
java开发的聊天室-java development of the chat room
- 2022-07-19 05:04:39下载
- 积分：1
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本例显示距圣诞节的倒计时时间
本例显示距圣诞节的倒计时时间-from the cases show the countdown to Christmas time
- 2023-08-19 17:00:03下载
- 积分：1
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A presentation of the Tower of Hanoi applet
一个演示汉诺塔的小程序 虽然不是很大 但也不-A presentation of the Tower of Hanoi applet
- 2022-08-25 19:32:05下载
- 积分：1
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struts的演示代码
struts的演示代码-struts demo code
- 2023-05-23 19:15:03下载
- 积分：1
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the code of the book<JAVA program>.i believe it will be great helpful to s...
书籍《JAVA面向对象程序设计》书籍的课后源代码。相信对很多人都有帮助-the code of the book.i believe it will be great helpful to some people
- 2022-01-31 18:29:03下载
- 积分：1
