#include <iostream>

class Cube {
  public:
explicit  Cube(double _L = 0, double _W = 0, double _H = 0, long int N = 1);
          Cube(const Cube& c);

    	 ~Cube(){
		     std::cout << "Destructor was run!\n";
		     delete [] Data;
    	}
      void SetL(double _L);

      const double& GetL();
      double& operator() (int i);
      double& operator[] (int i){return Data[i];};

  private:
      double L,W,H;
      double* Data;
      double tmp;
      int N ;
};