Changes for page Code Example: Data Structure Style vs. Object Style

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...	...	@@ -1,59 +1,61 @@
1		-### Data Structure Style
	1	+asd
2	2
3		- type Square struct {
4		- length float
5		- }
6		-
7		- type Circle struct {
8		- radius float
9		- }
10		-
11		- func Area(g GeometricObject) float {
12		- switch type(g):
13		- case Square:
14		- return g.length * g.length
15		- case Circle:
16		- return PI * g.radius * g.radius
17		- }
18		-
19		- func Circumference(g GeometricObject) float {
20		- switch type(g):
21		- case Square:
22		- return 4 * g.length
23		- case Circle:
24		- return 2 * PI * g.radius
25		- }
	3	+```
	4	+type Square struct {
	5	+ length float
	6	+}
26	26
27		-#### Object-Oriented Style
	8	+type Circle struct {
	9	+ length float
	10	+}
28	28
29		- class Square {
30		- length float
31		-
32		- constructor(length float) {
33		- this.length = length
34		- }
35		-
36		- func Area() float {
37		- return this.length * this.length
38		- }
39		-
40		- func Circumference() float {
41		- return 4 * this.length
42		- }
43		- }
44		-
45		- class Circle {
46		- radius float
47		-
48		- constructor(radius float) {
49		- this.radius = radius
50		- }
51		-
52		- func Area() float {
53		- return PI * this.radius * this.radius
54		- }
55		-
56		- func Circumference() float {
57		- return 2 * PI * this.radius
58		- }
59		- }
	12	+func Area(g GeometricObject) float {
	13	+ switch (g.type()):
	14	+ case Circle:
	15	+ return
	16	+ case Square:
	17	+ return ...
	18	+}
	19	+
	20	+func Circumference(g GeometricObject) float {
	21	+ ...
	22	+}
	23	+```
	24	+
	25	+asd
	26	+
	27	+```
	28	+# Object-Oriented Style
	29	+
	30	+class Square {
	31	+ length float
	32	+
	33	+ constructor(length float) {
	34	+ this.length = length
	35	+ }
	36	+
	37	+ func Area() float {
	38	+ return this.length * this.length # Formula for square area: side^2
	39	+ }
	40	+
	41	+ func Circumference() float {
	42	+ return 4 * this.length # Formula for square circumference: 4 * side
	43	+ }
	44	+}
	45	+
	46	+class Circle {
	47	+ radius float
	48	+
	49	+ constructor(radius float) {
	50	+ this.radius = radius
	51	+ }
	52	+
	53	+ func Area() float {
	54	+ return 3.14159 * this.radius * this.radius # Formula for circle area: πr^2
	55	+ }
	56	+
	57	+ func Circumference() float {
	58	+ return 2 * 3.14159 * this.radius # Formula for circle circumference: 2πr
	59	+ }
	60	+}
	61	+```