HW3.29

 import java.util.Scanner;

 public class Solution
 {
     public static void main(String[] args)
     {
         Scanner input = new Scanner(System.in);

         System.out.print("Enter circle1's center x-, y-coordinates, and radius: ");
         double x1 = input.nextDouble();
         double y1 = input.nextDouble();
         double r1 = input.nextDouble();

         System.out.print("Enter circle2's center x-, y-coordinates, and radius: ");
         double x2 = input.nextDouble();
         double y2 = input.nextDouble();
         double r2 = input.nextDouble();

         input.close();

         double distance = Math.sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1));

         if(distance <= Math.abs(r1 - r2))
             System.out.println("circle2 is inside circle1");
         else if(distance <= r1 + r2)
             System.out.println("circle2 overlaps circle1");
         else if(distance > r1 + r2)
             System.out.println("circle2 does not overlap circle1");
     }
 }