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1、设计一个程序,其中有3个类,即CBank,BBank和GBank,分别为中国银行类、工商银行类和农业银行类。每个类都包含一个私有数据balance,用于存放...
1、设计一个程序,其中有3个类,即CBank,BBank和GBank,分别为中国银行类、工商银行类和农业银行类。每个类都包含一个私有数据balance,用于存放储户在该行的存款数,另有一个友元函数total用于计算储户在这3家银行中的总存款数。
2、设计一个程序,其中有2个类,Point类为点类,包含2个私有数据x和y,表示点的坐标,line类为直线类,包含3个私有数据a,b和c,表示直线方程ax+by+c=0。另有一个友元函数dist,用于计算一个点到直线的距离。点与直线之间的距离计算公式如下:(提示:本题为有元函数的应用)
-1, design a program, of which three categories, namely CBank, BBank and GBank, respectively, for the Chinese banking, business banking and agricultural banking. Each class contains a private data balance, used to store the bank deposits of savers in the number, while a friend function used to calculate the total depositors in the three the number of total deposits in banks. 2, design a program, of which there are 2 categories, Point class for the point class, including two individual and private data are x and y, that the coordinates of points, line for line class categories, with three individual and private data are a, b and c, that straight line equation ax+ by+ c = 0. There is also a friend function dist, used
- 2022-08-20 00:41:26下载
- 积分:1
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的深度探索C++对象模型,这是一本关于C的作用…
深度探索C++对象模型,这是一本关于
c ++的教材,比较有深度,不适宜初学者-Depth exploration of C++ Object Model, this is a book about c of the materials, depth comparison, not suitable for beginners
- 2023-03-09 01:50:04下载
- 积分:1
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Evc中的数据库连接源码,有需要的朋友可一起研究哦
Evc中的数据库连接源码,有需要的朋友可一起研究哦-Evc the source database connections, the need to be friends together, oh
- 2022-04-24 18:19:45下载
- 积分:1
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功能坐标转换到从地心LLH
Function convert the coordinates from ECEF to LLH
- 2022-02-11 16:10:08下载
- 积分:1
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提取并保存EXE文件的图标
提取并保存EXE文件的图标-extracting EXE file and preserve the icon
- 2022-03-05 14:03:30下载
- 积分:1
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source codesource codesource codesource codesource codesource codesource codesou...
source code source code source code source code source code source code source code -source codesource codesource codesource codesource codesource codesource codesource codesource codesource codesource codesource codesource codesource codesource code
- 2022-04-17 09:25:29下载
- 积分:1
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此工程主要用于在任一网段内扫描存活主机及其当前活动端口,便于进一步入侵和探测。...
此工程主要用于在任一网段内扫描存活主机及其当前活动端口,便于进一步入侵和探测。-This project is mainly used in any one network segment scanning host survival and their current activities, port, facilitate further intrusion and detection.
- 2022-07-24 12:03:59下载
- 积分:1
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AQ E
aq E
- 2022-11-27 03:50:03下载
- 积分:1
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记事本源码,很不错,基本实现了功能,可改进。
记事本源码,很不错,基本实现了功能,可改进。-Notepad source, it is true that the basic realization of the function, could be improved.
- 2022-03-28 19:22:40下载
- 积分:1
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resskinsample,一些皮夫开发包和资源,有许可证
resskinsample,一些皮夫开发包和资源,有许可证-resskinsample, some皮夫development kit and resources, has a permit
- 2022-02-24 18:09:56下载
- 积分:1