// Multi dimensional point. The dimension and a default value is supplied as a template parameter.
// Defaults are provided for all three template parameters.

#include <vector>

template<class C, int dim, C def> class Point;
template<class C, int dim, C def> std::ostream& operator<<
                             (std::ostream& s, const Point<C,dim,def>& p);

class PointDimProblem{};

template<class C = int, int dim = 3, C def = 0>class Point {
private: 
  C values[dim];            // An array of C values

public:
  Point();
  C get (int i) const;
  Point<C, dim, def>& move(const std::vector<int>&);
  double distance_to(Point<C, dim, def>);
  friend  std::ostream& operator<< <>
                             (std::ostream&, const Point<C, dim, def>&);
};