class Point{
  int x,y;

  Point(int _x, int _y){
    x=_x;
    y=_y;
  }

  public int x(){
    return x;
  }
  public int y(){
    return y;
  }

  public void setX(int _x){
    x=_x;
  }
  public void setY(int _y){
    y=_y;
  }
  
  public Point Copy(){
  return new Point(x,y);
  }

}