HW2.2

 import java.util.Scanner;

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

         System.out.print("Enter the radius and length of a cylinder: ");

         double radius = input.nextDouble();
         double length = input.nextDouble();

         double area = radius * radius * Math.PI;
         double volume = radius * radius * Math.PI * length;

         System.out.println("The area is " + area);
         System.out.println("The volume is " + volume);

         input.close();
     }
 }