#ifndef _POINT_H
#define _POINT_H

class Point {
 public:
  Point(const int x, const int y);
  int get_x() const { return x_; }
  int get_y() const { return y_; }
  double distance(const Point &p) const;
  void setLocation(const int x, const int y);

 private:
  int x_;
  int y_;
};

#endif