코틀린 알려줘

 

Q. 랜덤Random 어떻게 써?

A. 

when(Random.nextInt(1,6)) {
	1 -> iv.setImageResource(R.drawable.img_1)
	2 -> iv.setImageResource(R.drawable.img_2)
	3 -> iv.setImageResource(R.drawable.img_3)
	4 -> iv.setImageResource(R.drawable.img_4)
	5 -> iv.setImageResource(R.drawable.img_5)
}