Trying Kotlin

BubbleSortKt.kt

fun main(args: Array<String>) {
     val nums: IntArray = intArrayOf(99, -10,100123,18,-978,5623,463,-9,287,49)
    var size = 10
    println("Исходный массив: ")
    for (i in nums) print(" $i")

    while (size > 0) {
        (0 until size-1).forEach { i ->
            if (nums[i] > nums[i+1]) {
                var buf = nums[i]
                nums[i] = nums[i+1]
                nums[i+1] = buf
            }
        }
        size--
    }

    println("\nОтсортированный массив: ")
    for(i in nums) print(" $i")
}