#include #include using namespace std; class Complex { double image; double real; public: Complex(double real = 0, double image = 0) { SetReal(real); SetImage(image); } void SetReal(double value) { real = value; } void SetImage(double value) { image = value; } double GetReal()const { return real; } double GetImage()const { return image; } string ToString()const { char buf[256] = ""; if ((real !=..