fun bubbleSort(arr: IntArray) : IntArray { for(i in arr.indices) { for(j in 0 until arr.size - 1) { if(arr[j] > arr[j + 1]) { val temp = arr[j] arr[j] = arr[j + 1] arr[j + 1] = temp } } } return arr } fun main(args : Array<String>){ val numbers = intArrayOf(99,44,6,2,1,5,63,87,283,4,0) println(bubbleSort(numbers).contentToString()) }