package demo;

public class Point {
    private int x;
    private int y;

    public Point() {
    }

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

    public double distanceTo(Point target) {
        return distanceTo(target.x, target.y);
    }
    public double distanceTo(int x, int y) {
        int dx = this.x - x;
        int dy = this.y - y;
        return Math.sqrt(dx * dx + dy * dy);
    }
    public Point added(Point delta) {
        return new Point(x + delta.x, y + delta.y);
    }

    public int getX() {
        return x;
    }

    public void setX(int x) {
        this.x = x;
    }

    public int getY() {
        return y;
    }

    public void setY(int y) {
        this.y = y;
    }
}