广告监管:c++ 请高手指教 谢谢~~~

来源:百度文库 编辑:中科新闻网 时间:2024/05/08 02:49:41
请编写能实现 + - * /功能器的程序.

实现他们本来的功能?~
还是另定义功能啊,这是函数重载的问题。
重载#include <iostream>
using namespace std;
class Complex
{
public:
Comlpex(){real=r;imag=i;}
friend Complex operator + (Complex &c1,Complex &c2);
void display();
private:
double real;
double imag;
};
Complex operator + (Complex &c1,Complex &c2)
{
return Complex(c1.real+c2real,c1.imag+c2.imag);}
void Complex::display()
{cout<<"("<<real<<","imag<<"i)"<<endl;}
int main()
{
Complex c1(3,4),c2(5,-10)},c3;
c3=c1+c2;
cout<<"c1=";c1.display();
cout<<"c2=";c2.display();
cout<<"c3=";c3.display();
}

实现两个复数相加