/**
 * Write a description of class Sphere here.
 *
 * @author (your name)
 * @version (a version number or a date)
 */
import java.util.Scanner;
public class Sphere
{
    public static void main(String [] args){
        //Initialize Variable
        double radius;

        //Scanner Object
        Scanner keyboard = new Scanner(System.in);

        //Heading
        System.out.println("Pedro's Sphere Surface Area And Volume Calculator");
        System.out.println(" =================================================");

        //Ask user for radius
        System.out.print(" Enter the radius of the sphere: ");
        radius = keyboard.nextDouble();

        //Display Volume
        System.out.print(" The volume of the sphere is: ");
        System.out.println(4.0/3 * Math.PI * Math.pow(radius, 3));
        //Spacer
        System.out.println("");
        //Display Surface Area
        System.out.print(" The surface area of the sphere is: ");
        System.out.println(4.0 * Math.PI * Math.pow(radius, 2));

    }
}