阅读以下程序说明和C++程序，将程序段中(1)～(5)空缺处的语句填写完整。

【说明】

以下【C++程序】实现一个简单的小型复数类MiniComplex，该复数类能进行输入、输出、复数的加法、减法、乘法和除法运算，还可以进行复数的相等比较。

【C++程序】

ifndef H_MiniComplex

define H_MiniComplex

include ＜iostream＞

using namespace std;

class MiniComplex{

public: //重载流插入和提取运算符

(1) ostream&operator＜＜(ostream &osObject,const MiniComplex&complex){

osObject＜＜"("＜＜complex.realPart＜＜"+"＜＜complex.imagPart＜＜"i"＜＜")";

return osObject;

}

(2) istream&operator＞＞(istream&isObject, MiniComplex&complex){

char ch;

isObject ＞＞complex.realPart＞＞ch＞＞complex.imagPart＞＞ch;

return isObject;

}

MiniComplex(double real=0,double imag=0); //构造函数

MiniComplex operator+(const MiniComplex&otherComplex)const; //重载运算符+

MiniComplex operator-(const MiniComplex&otherComplex)const; //重载运算符-

MiniComplex operator*(const MiniComplex&otherComplex)const; //重载运算符*

MiniComplex operator/(const MiniComplex&otherComplex)const; //重载运算符/

bool perator==(const MiniComplex&otherComplex)const; //重载运算符==

private :

double (3);

double imagPart;

};

end if

include "MiniComplex.h"

bool MiniComplex::operator==(const MiniComplex&otherComplex)const{

return(realPart==otherComplex.realPart&&imagPart==ortherComplex.imagPart);

}

MiniComplex::MiniComplex(double real,double imag){

realPart== real; imagPart==imagPart;

}

MiniComplex MiniComplex::operator+(const MiniComplex&otherComplex)const{

MiniComplex temp;

temp.realPart = realPart+ortherComplex. realPart;

temp.imagPart = imagPart +ortherComplex. imagPart;

return temp;

}

(4)

{ MiniComplex temp;

temp.realPart= realPart-ortherComplex. realPart;

temp.imagPart = imagPart-ortherComplex. imagPart;

return temp;

}

MiniComplex MiniComplex::operator*(const MiniComplex&otherComplex)const{

MiniComplex temp;

temp.realPart = (realPart*ortherComplex. realPart)-(imagPart *ortherComplex.imagPart);

temp.imagPart = (realPart*ortherComplex. imagPart)+(imagPart *ortherComplex.realPart);

return temp;

}

MiniComplex MiniComplex::operator/(const MiniComplex&otherComplex)const{

MiniComplex temp;

float tt;

tt=1/(ortherComplex.realPart*ortherComplex.realPart+ortherComplex.imagPart *ortherComplex. imagPart);

temp.realPart=((realPart*ortherComplex, realPart)+(imagPart *ortherComplex. imagPart))*tt;

temp.imagPart =((imagPart *ortherComplex. realPart)-(realPart*ortherComplex. imagPart))*tt;

return temp;

}

include ＜iostream＞

include ＜MiniComplex.h＞

using namespace std;

int main(){

MiniComplex numl(23, 34),num2(56, 35);

cout＜＜"Initial Value of num1="＜＜num1＜＜"\n Initial Value of num2="＜＜num2＜＜end1;

cout＜＜num1＜＜"+"＜＜num2＜＜"="＜＜num1+num2＜＜end1; //使用重载的加号运算符

cout＜＜num1＜＜"-"＜＜num2＜＜"="＜＜num