class Location{
  int x;
  int y;

  public Location(int x, int y){
    this.x = x; this.y = y;
  }

  public int getX(){ return x; }
  public int getY(){ return y; }
  public void setX(int x){ this.x = x; }
  public void setY(int y){ this.y = y; }
}