2016년

class Solution {
    fun solution(a: Int, b: Int): String {
        var answer = ""
        val monDayList = listOf<Int>(31,29,31,30,31,30,31,31,30,31,30)
        var days = 0
        if(a != 1) {
            for(i in 1 .. a-1){
                days += monDayList[i-1]
            }
            days += b - 1
        } else days = b -1
        days = (days % 7)
        val result = arrayOf("FRI","SAT","SUN","MON","TUE","WED","THU")
        answer = result[days]
        return answer
    }
}

저의 현재 실력으로 푼 문제 답안이며, 가장 좋은 코드는 아닐 수 있으며, 코틀린을 공부하면서 추가적으로 알게 된 개념이 있어 다시 풀 경우 추가적으로 코드를 작성 할 수 있도록 하겠습니다.