第二节运算符重载(教材P253-285) #include <iostream.h> class complex i private double real double imag; public: complex(double r=0, double i=0) Rreal=r; imag=1; void printo complex operator+(complex c); complex operator-(complex c); complex operator*(complex c); complex operator/(complex c)第二节 运算符重载（教材①P253-285） #include <iostream.h> class complex { private : double real ; double imag; public : complex(double r=0,double i=0) {real=r;imag=i;} void print(); complex operator+(complex c); complex operator-(complex c); complex operator*(complex c); complex operator/(complex c); };