public class Point {

    // Params
    private int x;
    private int y;

    // Constructors
    public Point() {
        this(0,0);
    }
    public Point(int x, int y) {
        this.x = x;
        this.y = y;
    }

    // Getters
    public int getX() {
        return x;
    }
    public int getY() {
        return y;
    }

    // Setters
    public void setX(int x) {
        this.x = x;
    }
    public void setY(int y) {
        this.y = y;
    }

    // Extra Methods
    public double distance (){
        return distance(0,0);
    }
    public double distance(int x,int y){
        return Math.sqrt(Math.pow(this.x - x, 2) + Math.pow(this.y - y, 2));
    }
    public double distance(Point newPoint){
        return distance(newPoint.x,newPoint.y);
    }

}