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 * - The face of the cube will be modeled as a simple square. 6 */ 7 8 package mathematics; 9 10 import shapes.SSquare; 11 12 import java.util.Scanner; 13 14 public class SurfaceAreaOfCube { 15 16 public static void main(String[]args){ 17 double edgeLength= edgeLength(); 18 double surfaceArea= surfaceArea(edgeLength); 19 System.out.println("surface area ="+ surfaceArea); 20 } 21 22 23 private static double edgeLength() { 24 System.out.println("Please enter the edge length of the cube:"); 25 Scanner scanner = new Scanner(System.in); 26 double edgeLength= scanner.nextDouble(); 27 return edgeLength; 28 } 29 30 private static double surfaceArea(double edgeLength) { 31 SSquare face = new SSquare(edgeLength); 32 int nrOfFaces= 6; 33 double surfaceArea= face.area() * nrOfFaces; 34 return surfaceArea; 35 36 } 37 38 39 } 40