声明一个人复数类Complex,重载运算符 ,整数和复数之和

#include#includeusingnamespacestd;classComplex{floatm_Real;floatm_Image;public:Complex(floatr=0.0,fl

教材上一般都有,这是标准例题.

classcomplex{public:complex(doubler=0,doublei=0){real=r;image=i;}doublereal;doubleimage;};complexope

#includeusingnamespacestd;classcomplex//复数类声明{public://外部接口complex(doubler=0.0,doublei=0.0){real=

#include#includeclassComplex{public:Complex():_real(0),_imag(0){}explicitComplex(doubler):_real(r),_

classComplex{doublereal;doubleimaginary;public:Complex(double&r=0,double&i=0):real(r),imaginary(i){}

publicclassComplexDemo{//main方法publicstaticvoidmain(String[]a){Complexb=newComplex(2,5);Complexc=new

#includeusingnamespacestd;classComplex//定义complex类{public:Complex(){real=0;imag=0;}//定义构造函数Complex(d

#includeusingnamespacestd;classComplex{public:Complex(floatr1,floati1);Complex(floatr1);voidadd(Comp

#includeusingstd::cout;usingstd::endl;//usingnamespacestd;classcomplex{private:doublereal;doubleim

//定义复数类,构造两个对象,并调用成员函数对它们进行加减乘除#include"iostream.h"classComplex{private:doublereal;doubl

#include<iostream>usingnamespacestd;classComplex{public: Complex(doubler=0,doublei=0):rea

可以

#includeusingnamespacestd;classcomplex{public:\x05complex(complex&c);//深度复制构造函数\x05complex(floatr,fl

‍publicclassComplex{privateDoublereal;//实部,类型为Double类privateDoubleimag;//虚部,类型为Double类/*构造函数一（

#pragmaonce#includeusingnamespacestd;classComplex{public:Complex(doublere=0.,doubleim=0.){real=r

只重载了加法,其他用的方法是一样的classcomplex{public:complex(doubler,doublei):real(r),imag(i){}voidprint();friend

//Complex.hclassComplex{private:floatReal;floatImag;public:Complex();Complex(floatRl,floatIm);Comple

#include#includeclassComplex{public:Complex(floata,floatb):m_real(a),m_imaginary(b){}Complex():m_rea

public class $ {    public static void main(String