[백준] 9085번 : 더하기 - Kotlin(코틀린)

https://www.acmicpc.net/problem/9085

import java.util.*
fun main(args: Array<String>) {
    val s=Scanner(System.`in`)
    var t=s.nextInt()
    for(i in 0 until t){
        var sum=0
        var n=s.nextInt()
        for(j in 0 until n){
            var a=s.nextInt()
            sum+=a
        }
        println(sum)
    }
}