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area
定义一个基类MyGraph,要求有一个纯虚函数double Area()=0。从基类派生一个圆类Circle和矩形类Rectangle,再由Rectangle类派生出Square类,分别给出Area()实现。
重载“>>”,实现对图形信息的输入。在主函数中计算三种形状的面积,并显示输出。 (Define a base class MyGraph, requires a pure virtual function double Area () = 0. Derive a circle and a rectangle class Rectangle Circle class from the base class, and then by Square Rectangle class derived class, are given Area () implementation. Reload " > > " to achieve the input of graphical information. Calculate the shape of the three main functions in the area, and display output.)
- 2014-02-07 23:13:19下载
- 积分:1
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The-C-Programming-Language
C语言之父写的经典教材,c程序设计语言,(Father of C language to write the classic textbook, c programming language,)
- 2013-10-18 16:02:56下载
- 积分:1
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regcoll
If this is too small for the test data, just increase it. Just don t make it too large, otherwise the executable will get too big.
- 2015-10-08 09:52:04下载
- 积分:1
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C#
说明: 汉王人脸通FaceID C# SDK开发包示例程序源代码,包含中英文版本。(Hanvon FaceID SDK, CN and EN demo source code included.)
- 2020-06-16 20:40:02下载
- 积分:1
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Rtree-0.8.2.tar
用python所编写的Rtree的实例,实现Rtree的创建,查询,删除(Examples python with written Rtree achieve Rtree create, query, delete)
- 2021-01-04 23:28:55下载
- 积分:1
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中航字符卡多分区SDK开发资料
中航LED字符卡,多分区SDK,开发资料(ZHENGZHOU ZH LED SDK)
- 2020-06-20 01:20:02下载
- 积分:1
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JSHTMLQuoteElement
JS HTML Quote Element for Linux Web Interface.
- 2013-08-09 16:35:49下载
- 积分:1
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socket2 callback standard model
socket2 callback 标准模型-socket2 callback standard model
- 2023-06-01 12:55:03下载
- 积分:1
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guidangqushi
说明: wincc归档趋势应用,适用于连续观看一个数据量的变化(Application filing trends wincc)
- 2010-04-19 17:59:26下载
- 积分:1
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pe_image
This file implements PEImage, a generic class to manipulate PE files. This file was adapted from GreenBorder s Code for Linux.
- 2013-07-25 21:51:32下载
- 积分:1