Question

Write algorithm for a program that will prompt user to enter x and y coordinates of two points : (x1, y1) and (x2, y2) the calculate the distance between these two points. 

For example, if the two points are as shown below, then distance d can be evaluated using the formula below. 

Formula for this distance d is:

Submit printout - with your name on top. 

Question 2 

Implement the algorithm above in Java 

Submit printout of source code - with your name on top. Also a screenshot of ONE run of your program. 

Also a screenshot of ONE run of your program.

Answer 1

*******************************************CODE**************************************

import java.util.*;
public class Main
{
   public static void main(String[] args) {
   Scanner sc = new Scanner(System.in);
   System.out.println("Enter the (x1,y1):");
   int x1 =sc.nextInt();
   int y1 =sc.nextInt();
   System.out.println("Enter the (x2,y2):");
   int x2 =sc.nextInt();
   int y2 =sc.nextInt();
  
   double distance = Math.sqrt(Math.pow(x2-x1,2) + Math.pow(y2-y1,2));
   System.out.println("Distance: " + distance);
  
   }
}

Code Screenshot:

Main.java 1 import java.util.*; 2 public class Main 3- { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println("Enter the (x1, y1):"); int x1 =Sc.nextInt(); int y1 =sc.nextInt(); System.out.println("Enter the (x2, y2):"); int x2 =Sc.nextInt(); int y2 =sc.nextInt(); double distance = Math.sqrt(Math.pow (x2-x1,2) + Math.pow(y2-y1,2)); System.out.println("Distance: " + distance);

Output Screenshot:

Enter the (x1, y1): 13 Enter the (x2,Y2): 24. Distance: 1.4142135623730951 ... Program finished with exit code 0, Press ENTER to exit console.

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