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#include
//using namespace std;
class Complex //¶¨Ò帴ÊýÀà {
private:
double real,imag; public:
Complex() { real=0; imag=0; }
Complex(double a,double b) { real=a; imag=b; }
void Display(); void Input();
friend Complex operator-(Complex &a,double b); friend Complex operator-(double b,Complex &a); };
Complex operator-(Complex &a,double b) //¶¨Òå¡°-¡±ÖØÔغ¯Êý {
return Complex(a.real-=b,a.imag); }
Complex operator-(double b,Complex &a) {
return Complex(a.real-=b,a.imag); }
void Complex::Input() {
cout<<\ÊäÈë**********\ cout<<\ÇëÊäÈ븴ÊýµÄÐ鲿ºÍʵ²¿£º\ cin>>real>>imag; }
void Complex::Display() {
cout<<\ÏÔʾ**********\ cout< int main() //Ö÷º¯Êý { Complex c(1,1),c1; double m; c.Display(); cout<<\ÇëÊäÈëÐèÒªÓ븴ÊýÏà¼õµÄʵÊý£º\ cin>>m; c=c-m; c.Display(); return 0; } ÔËÐнá¹û£º 2.³ÌÐò´úÂ룺 /*2¡¢¶¨ÒåµãÀàPoint£¬ÖØÔØÔËËã·û\£«\¡¢\£\¡¢\£½£½\¡¢\£¡=\¡¢\¡¢\¡¢\¡¢\£¬ ʵÏÖÁ½¸öµãµÄÏà¼Ó¡¢Ïà¼õ¡¢ÏàµÈ¡¢²»µÈ¡¢×ÔÔö¡¢×Ô¼õ¡¢ÊäÈëºÍÊä³öÔËËã¡£*/ //#include //using std::cin; //ÓÃ#include //using std::cout; //using std::endl; //using namespace std; class Point //¶¨ÒåpointÀà { private: double x; double y; static int count; public: Point() {