One-Liner for coin change

line.kt

fun main() {
    val toChange = 132
    val coins = listOf(50, 20, 10, 5, 2, 1).sortedDescending()

    coins.fold(Pair(toChange, emptyList<Int>())) { (remaining, change), coin -> (remaining % coin) to (change + (remaining / coin)) }
        .also { (remaining, change) ->
            assert(0 == remaining)
            print(change.zip(coins).joinToString(", ") { (change, coin) -> "$coin: ${change}x" })
        }
}