Kotlin學習筆記(23) do...while Loop

Kotlin學習筆記(23)  do...while Loop

fun main(args: Array<String>) {

    var sum: Int = 0
    var input: String

    do {
        print("Enter an integer: ")
        input = readLine()!!
        sum += input.toInt()

    } while (input != "0")

    println("sum = $sum")
}

輸出畫面
Enter an integer: 12
Enter an integer: 23
Enter an integer: 23
Enter an integer: 344
Enter an integer: 0
sum = 402