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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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8756746
多媒体预约管理,VB+Access,有需要的就下载吧。(Multimedia reservation management, VB+Access, there is a need to download it.)
- 2013-08-03 22:44:25下载
- 积分:1
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FloatWnd
VC 实现类似迅雷的悬浮窗,精选学习源码,很好的参考资料。(VC suspension window similar to the thunder, select learning source code, a good reference.)
- 2013-12-25 11:02:10下载
- 积分:1
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vbchuankou
用VB编写的串口调试助手,附带51程序,大家可以学习,很经典,很地道(With VB serial debugging assistant, with 51 programs)
- 2013-08-28 16:44:14下载
- 积分:1
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guess
说明: 一个能知道你所想的程序,结果会令你出乎意料的惊奇,其实如果你用理智的态度去想想,你就会知道为什么,这个程序是在WINDOWS XP下用C++写的(A program that can know what you are thinking,and the result will suprise you very much,but if you think logically,you shall know why,this program is developed in WINDOWS XP using C++.)
- 2010-04-19 22:49:26下载
- 积分:1
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memory_edit
一个可以查看内存,并且可以编辑内存的小程序(one can view memory, and can edit the memory small programs)
- 2005-02-27 01:26:48下载
- 积分:1
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vb_Auto_Update
说明: vb开发的自动升级程序。有自动更新,覆盖原文件等功能(vb development of the automatic upgrade process. Automatic update, overwrite the original files and other functions)
- 2011-03-05 15:43:57下载
- 积分:1
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dushu
使用回溯法解决数独问题。。。。。。。。。。。。。。。。。。。。。(Solve Sudoko problem with backtracking algorithm.)
- 2014-05-14 22:40:09下载
- 积分:1
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VC-part-2
一本学习VC的很好的图书,其中第二部分,全书共16部分(A learning VC' s good books, of which the second part of the book, Part 16)
- 2012-06-04 17:11:52下载
- 积分:1
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learningofjQueryPackt.Publishing.Learning.jQuery
jQuery的英文教程,非常的实用,可以参考学习下。(english version of jquery)
- 2010-12-21 18:46:48下载
- 积分:1