1 /*
 2  * Program that features two functions to compute the surfcae area of a cube.
 3  * - The edge length will be read from the standard input stream.
 4  * - The surface area will be printed to the standard output stream.
 5  * - A face of the cube will be modeled as a simple square.
 6  */
 7 
 8 package mathematics;
 9 
10 import java.util.Scanner;
11 import shapes.SSquare;
12 
13 /**
14  *
15  * @author kchan2
16  */
17 public class SurfaceAreaofCube {
18 
19     /**
20      * @param args the command line arguments
21      */
22     public static void main(String[] args) {
23         double edgeLength = edgeLength();
24         double surfaceArea = surfaceArea(edgeLength);
25         System.out.println("surface area = " + surfaceArea);
26     }
27 
28     private static double edgeLength() {
29         System.out.print("Please enter the edge length of the cube: ");
30         Scanner scanner = new Scanner(System.in);
31         double edgeLength = scanner.nextDouble();
32         return edgeLength;
33     }
34 
35     private static double surfaceArea(double edgeLength) {
36         SSquare face = new SSquare(edgeLength);
37         int nrOfFaces = 6;
38         double surfaceArea = face.area() * nrOfFaces;
39         return surfaceArea;
40     }
41 
42 }
43