1 /*
 2  * Program that features two functions to compute the surface 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 package mathematics;
 8 
 9 import java.util.Scanner;
10 import shapes.SSquare;
11 
12 /**
13  *
14  * @author mbilodea
15  */
16 public class SurfaceAreaOfCube {
17 
18     /**
19      * @param args the command line arguments
20      */
21     public static void main(String[] args) {
22         double edgeLength = edgeLength();
23         double surfaceArea = surfaceArea(edgeLength);
24         System.out.println("surface area = " + surfaceArea);   
25     }
26     
27     
28    private static double edgeLength() {
29        System.out.println("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