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EX_8
(1) 新建一个工程demo2,设计一个类Student,其成员变量包括学号(no)、姓名(name)、性别(sex)、专业(major)、联系方式(phone)和地址(addr)。
(2) 为类Student定义成员函数writeTo,实现从给定文本文件中读取学生数据,接口如下:
void writeTo (char filename[ ])
(3) 为类Student定义成员函数readFrom,实现将学生数据保存到给定文本文件,接口如下:
void readFrom (char filename[ ])
((1) Create a new project demo2, design a class Student, whose member variables, including school (no), name (name), gender (sex), specialty (major), contact details (phone) and address (addr). (2) define the Student class member function writeTo, students achieve reading data a given text file, the interface is as follows: void writeTo (char filename []) (3) define the Student class member function readFrom, students will achieve data save to text file given, the interface is as follows: void readFrom (char filename []) )
- 2016-05-13 19:01:27下载
- 积分:1
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laguerre
this code calculate how use this programmation
- 2016-11-08 07:17:59下载
- 积分:1
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21
说明: 国内的一篇相控阵雷达分选的论文 不错 利用模糊理论(chinese paper on sorting of phased array radar )
- 2012-05-10 15:21:00下载
- 积分:1
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RGBtoHsi
matlab颜色模型转换的代码程序,数字图像处理的matlab程序代码(matlab code color model conversion program, digital image processing matlab code)
- 2015-03-18 14:44:05下载
- 积分:1
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1
说明: 使用与广大科研工作者参考和借鉴降水的分析方法和使用的分析数据(With the majority of researchers using reference for precipitation analytical methods and analysis of data used)
- 2014-11-03 20:04:00下载
- 积分:1
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5
一道程序编译顺序的考题,涉及到函数调用的先后顺序及运算符号的优先级等问题。下面我展开给你讲。
C的程序编译总是从main函数开始的,这道题的重点在“fun((int)fun(a+c,b),a-c)) ”语句。
系统首先要确定最外层 fun()函数的实参,第一个参数的确定需要递归调用fun()函数(不妨称其为内层函数)。内层函数的两个参数分别为x=a+b=2+8=10、y=b=5,执行函数体x+y=10+5=15,于是得外层函数的参数x=15。其另一个参数y=a-c=2-b=-6,再次执行函数体,得最终返回值x+y=15+(-6)=9。 (Compiling together the sequence of test procedures, involving the sequence of function calls and operator symbols, such as the priority problem. Now I give you to start speaking. Procedures for C compiler always start from the main function and at这道题the focus of " fun ((int) fun (a+ c, b), ac)) " statement. System must first determine the most outer layer of fun () function of real parameters, the first parameters of recursive calls required fun () function (may be called the inner function). Inner function separately for the two parameters x = a+ b = 2+8 = 10, y = b = 5, to execute the function body x+ y = 10+5 = 15, then the outer function parameters were x = 15 . Its another parameter y = ac = 2-b =- 6, once again to execute the function body may eventually return the value of x+ y = 15+ (-6) = 9.)
- 2009-03-15 15:36:23下载
- 积分:1
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modLunarCalendarInEnglish
Modul convertion Gregorian Date to Lunar Date Visual Basic 6.0.
- 2015-03-18 16:56:13下载
- 积分:1
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Tally
一个简单的记账软件,重点在于使用c++与MATLAB混编,使用MATLAB做图,对记账数据进行分析(A simple accounting software, with emphasis on the use of c++ and MATLAB mixed, use MATLAB to do maps, analysis of accounting data)
- 2009-02-21 13:05:12下载
- 积分:1
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mpc-for-wind-smoothing
MPC模型预测控制算法应用在风电场功率波动平抑的典型案例,参考意义(The MPC model predictive control algorithm is applied in the typical case of wind farm power fluctuations )
- 2013-04-06 13:59:07下载
- 积分:1
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PSCAD中的波形导入到Matlab-PSCAD
风能功能实现,包括DFIG以及风电场的各种模型。主要由PSCAD软件搭建的模型。包括线路故障,低电压穿越,以及线路测距的各种模型。(The wind and a variety of functions, including DFIG model of wind farm. Mainly by the PSCAD software to build the model.Including the fault line, low voltage ride through, and a variety of models ranging in line.)
- 2017-09-16 10:05:07下载
- 积分:1