public class Point
{	private int x;
	private int y;
		
	public Point(int a, int b)
	{	this.x = a;
		this.y = b;
	}

	public Point()
	{
	}

	public void move(int dx, int dy)
	{	this.x = this.x + dx;
		this.y = this.y + dy;
	}

	public int getX()
	{	return this.x;
	}

	public int getY()
	{	return this.y;
	}
}