1    /* 
2    * Program to the Messy Desk. In this program we are introducing the variables 
3    * and determining the area of the objects to find the area that is not obscured. 
4     */
5    
6    package shapes;
7    
8    public class WorkArea {
9        public static void  main(String[]args){
10       // List of variables
11         double deskheight=24;
12         double deskwidth= 36;
13         double booklength= 11;
14         double bookwidth= 8.5;
15         double glassradius= 1.35;
16         double plateradius = 8;
17   
18         // calculating the area of the objects.
19         SRectangle areaofdesk= new SRectangle(deskwidth, deskheight);
20           //System.out.println("areaofdesk="+ areaofdesk.area());
21   
22           // 2 books
23           SRectangle areaofbook= new SRectangle(booklength, bookwidth);
24           //System.out.println("areofbook="+areaofbook.area());
25   
26           //3 glasses
27           SCircle glass= new SCircle(glassradius);
28           SSquare areaofcoaster= glass.circumscribingSquare();
29           //System.out.println("areaofcoaster="+ areaofcoaster.circumscribingCircle());
30   
31           //3 plates
32           SCircle areaofplate= new SCircle(plateradius);
33           //System.out.println("areaofplate="+areaofplate.area());
34   
35           // Area of the covered and uncovered area- 2 books, 3 coasters, 3 plates
36           double totalusedarea=(2*(areaofbook.area())+3*(areaofcoaster.area())+3*(areaofplate.area()));
37           //System.out.println("total covered area="+totalusedarea);
38   
39           double areanotobscured= (areaofdesk.area()-totalusedarea);
40           System.out.println("total area not obscured=" + areanotobscured);
41   
42   
43           }
44   
45       }
46   
47