Point, 03.07.2021

public class Point {
    static private int count=0;
    private double x;
    private double y;

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

        count++;
        System.out.println("Total created Points is " + count);
    }

    public double getX() {
        return x;
    }

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

    public double getY() {
        return y;
    }

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

    public double distance(Point p) {
        // return Math.sqrt(Math.pow(this.x-p.x, 2) + Math.pow(this.y-p.y, 2));

        double dx = this.x -p.x;
        double dy = this.y-p.y;

        dx = Math.pow(dx, 2);
        dy = Math.pow(dy,2);

        return Math.sqrt(dx+dy);

    }

    public Point middle(Point p) {
        double xmid = (this.x+p.x) / 2;
        double ymid =(this.y+p.y)/2;

        Point mid = new Point(xmid, ymid);
        return mid;
    }

    @Override
    public String toString() {
        return "(" + this.x + ", " + this.y + ")";
    }

     public static  int getCount() {
        return count;
    }

}