Calculates volume and surface area of a sphere's radius.

Sphere.java

import java.util.Scanner;
import java.text.*;

public class Sphere
{
	public static void main(String[] args)
	{
		// Declare variables
		Scanner sc = new Scanner(System.in);
		final double PI = Math.PI;
		double radius = 0.0;
		double volume, surfaceArea;
		
		// Get input
		radius = sc.nextDouble();
		
		// Calculate volume/area
		volume = Math.pow(((4/3) * PI * radius), 3);
		surfaceArea = Math.pow((4 * PI * radius), 2);
		
		// Format values
		DecimalFormat df = new DecimalFormat("0.####");
		
		// Output values
		System.out.println("Volume: " + df.format(volume));
		System.out.println("Surface Area: " + df.format(surfaceArea));
	}
}