1    package shapes;
2    // Program exploring the computational solution to simple geometric problems through construction and use of basic shapes
3    public class ShapesThing {
4    
5        public static void main(String[] args) {
6            SSquare square = new SSquare(400);
7            System.out.println("square = " + square.toString());
8            System.out.println("area of square = " + square.area());
9            System.out.println("perimeter of square = " + square.perimeter());
10           System.out.println("diagonal of square = " + square.diagonal());
11   
12           SCircle disk = square.inscribingCircle();
13           System.out.println("disk = " + disk.toString());
14           System.out.println("area of disk = " + disk.area());
15           System.out.println("perimeter of disk = " + disk.perimeter());
16   
17           SSquare diamond = square;
18           System.out.println("diamond = " + diamond.toString());
19           System.out.println("area of diamond = " + diamond.area());
20       }
21   }
22