Лабораторные работы / vector_class / vm1

const int XSize = 8;

class MyNum 
{
public:
  MyNum(int ns = XSize);
  MyNum(const MyNum& mn);
  ~MyNum();
  MyNum& operator=(const MyNum& mn);
  int& operator[](int index) const;
  MyNum(int *arr, int array_size);
  friend MyNum operator+(const MyNum& N1, const MyNum& N2);
  friend MyNum operator-(const MyNum& N1, const MyNum& N2);
  friend int operator*(const MyNum& N1, const MyNum& N2);
  friend MyNum operator*(const MyNum& N1, const int n2);
  friend MyNum operator*(const int n2, const MyNum& N1);
  int GetSize() const { return size; }
  void Show();
public:
  int size;
  int *data;
};