sinat_39360638的博客

#include<iostream> #include<string> using namespace std; class Student; class Teacher{ public: Teacher(int n,string str,char s):num(n),name(str),sex(s){ } void trans(Student &); ...

#include<iostream> using namespace std; class Complex{ public: Complex(){real = 0;imag = 0;} Complex(double r,double i){real = r;imag = i;} friend Complex operator * (Complex &c1,Com...

#include<iostream> #include<math.h> using namespace std; class Complex{ public: Complex(){real = 0;imag = 0;} Complex(double r,double i){real = r;imag = i;} friend Complex operator...