구조체 연습

-- 구조체 연습
struct calcurate
(
	val = 0,
	fn add a b = 
	(
		val = a + b
	),
	
	fn sub a b = 
	(
		val = a - b
	),
	
	fn mul a b = 
	(
		val = a*b
	),
	
	fn div a b = 
	(
		val = a/b
	)
)

cal = calcurate() 

val1 = cal.add 11 22 
val2 = cal.sub 11 22
val3 = cal.mul 11 22
val4 = cal.sub 11 12.23
format "val 1 :%  val 2 :% val 3 :% val 4 :%  \n"val1 val2 val3 val4

구조체는 뭐 구조체죠. 별 게 있나 ㅋㅋ