tcs xplore java hands on 2021 | finding the distance between 2 2d points.

question:

given two points consisting of x and y coordinates.find the distance between 2 points using distance

formula.

answer:

package youtube;
import java.util.Scanner;
public class distance {

    public static void main(String[] args) {

    Scanner sc=new Scanner(System.in);

    int x1=sc.nextInt();
    int y1=sc.nextInt();
    int x2=sc.nextInt();
    int y2=sc.nextInt();

    Point p1=new Point(x1,y1);
    Point p2=new Point(x2,y2);

    Double  distance =findDistance(p1,p2);

    System.out.format("%.4f",distance);

 }


public  static  double findDistance(Point p1,Point p2){

        int x1=p1.x;
        int y1=p1.y;

        int x2=p2.x;
        int y2=p2.y;


       Double result =Math.sqrt(((x2-x1)*(x2-x1))+((y2-y1)*(y2-y1)));



        return result;
}


}

class Point{
    int x;
    int y;


    //constructor


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

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