?? c10-1.cpp
字號:
#include <iostream>
using namespace std;
class Complex
{public:
Complex(){real=0;imag=0;}
Complex(double r,double i){real=r;imag=i;}
Complex complex_add(Complex &c2);
void display();
private:
double real;
double imag;
};
Complex Complex::complex_add(Complex &c2)
{return Complex(real+c2.real,imag+c2.imag);}
void Complex::display()
{cout<<"("<<real<<","<<imag<<"i)"<<endl;}
int main()
{Complex c1(3,4),c2(5,-10),c3;
c3=c1.complex_add(c2);
cout<<"c1="; c1.display();
cout<<"c2="; c2.display();
cout<<"c1+c2="; c3.display();
return 0;
}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -