[백준] 1267번 : 핸드폰 요금 - Kotlin(코틀린)

https://www.acmicpc.net/problem/1267

import java.util.*
import java.lang.String.format
fun main(args: Array<String>) {
    val s=Scanner(System.`in`)
    var n=s.nextInt()
    var sy=0
    var sm=0
    for(i in 0 until n){
        var a=s.nextInt()
        sy+=(a/30+1)*10
        sm+=(a/60+1)*15
    }
    if(sy>sm) print(format("M %d",sm))
    else if(sy<sm) print(format("Y %d",sy))
    else print(format("Y M %d",sy))
}