如何在kotlin数组中配对值？

val array = arrayOf(1, 2, 3, 4, 5, 6)

val pairs = mutableListOf<Pair<Int, Int>>()

for (i in 0 until array.size step 2) {
    if (i + 1 < array.size) {
        val pair = Pair(array[i], array[i + 1])
        pairs.add(pair)
    }
}

for (pair in pairs) {
    println("Pair: ${pair.first} - ${pair.second}")
}