综合实验报告格式

《C++程序设计B》课程综合性实验报告开课实验室：基础三2023年6月19日实验题目复数类的设计一、实验目的掌握类的概念及构造方法;掌握构造函数的定义与使用;掌握友元的定义与使用；掌握运算符的重载定义与使用。二、设备与环境微型计算机、Windows系列操作系统、VisualC++6.0软件三、实验内容设计复数类，重载+，-，*，/，<<,>>等运算符。编程设计实现下列函数： MyComplex(); MyComplex(inta); MyComplex(inta,intb); MyComplex(constMyComplex&v);Mycomplex&operator=(constMycomplex&rhs);Mycomplex&operator+=(constMycomplex&rhs);Mycomplex&operator-=(constMycomplex&rhs);Mycomplex&operator*=(constMycomplex&rhs);Mycomplex&operator/=(constMycomplex&rhs); friendMyComplexoperator+(MyComplexm,MyComplexn); friendMyComplexoperator-(MyComplexm,MyComplexn); friendMyComplexoperator*(MyComplexm,MyComplexn); friendMyComplexoperator/(MyComplexm,MyComplexn); friendostream&operator<<(ostream&s,MyComplext); friendistream&operator>>(istream&s,MyComplex&t);四、实验结果及分析1、题目分析及设计思路设计一个可进行复数四则运算的演示程序，要求下列四种运算：由输入的实部和虚部生成一个复数两个复数相加两个复数相减两个复数相乘两个复数相除运算结果以相应的复数或实数的表示形式显示2、实验结果及分析：输入两个复数的实部和虚部，实部和实部相进行相应操作，虚部和虚部进行相应操作，然后在组合在一起3、复数类功能及主要代码分析（1）可以进行两个MyComplex的加法constMyComplexMyComplex::operator+(MyComplex&rightNumber){MyComplexresultNumber;resultNumber.m_real=m_real+rightNumber.m_real;resultNumber.m_imag=m_imag+rightNumber.m_imag;returnresultNumber;}可以进行两个MyComplex的减法constMyComplexMyComplex::operator-(MyComplex&rightNumber){MyComplexresultNumber;resultNumber.m_real=m_real-rightNumber.m_real;resultNumber.m_imag=m_imag-rightNumber.m_imag;returnresultNumber;}可以进行两个MyComplex的乘法constMyComplexMyComplex::operator*(MyComplex&rightNumber){MyComplexresultNumber;resultNumber.m_real=(m_real*rightNumber.m_real)-(m_imag*rightNumber.m_imag);resultNumber.m_imag=(m_real*rightNumber.m_imag)+(m_imag*rightNumber.m_real);returnresultNumber;}可以进行两个MyComplex的除法constMyComplexMyComplex::operator/(MyComplex&rightNumber){MyComplexresultNumber;resultNumber.m_real=((m_real*rightNumber.m_real)+(m_imag*rightNumber.m_imag))/((rightNumber.m_real*rightNumber.m_real)+(rightNumber.m_imag*rightNumber.m_imag));resultNumber.m_imag=((m_real*rightNumber.m_imag)+(m_imag*rightNumber.m_real))/((rightNumber.m_real*rightNumber.m_real)+(rightNumber.m_imag*rightNumber.m_imag));returnresultNumber;}输入重载friendistream&operator>>(istream&input,MyComplex&mycomplex){cout<<"inputrealandimag:"<<endl;input>>mycomplex.m_real>>mycomplex.m_imag;returninput;}输出重载friendostream&operator<<(ostream&output,constMyComplex&mycomplex){output<<mycomplex.m_real;if(mycomplex.m_imag>0){cout<<"+";}cout<<mycomplex.m_imag<<"i"<<endl;returnoutput;}构造函数MyComplex(){m_real=0;m_imag=0;}MyComplex(doublereal){m_real=real;m_imag=0;}MyComplex(doublereal,doubleimag){m_real=real;m_imag=imag;}4、实验心得及体会通过整个实验过程，领悟了不少关于编程方面的知识，都有了很大提高，虽然此次实验是在看书本上的知识下完成的，但从自身来说，这是一个好的开始，在做此实验时，虽遇到了很多麻烦，可是，我在自己的努力还有翻阅