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