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PR 체크리스트
✅ 아래 규칙 한번더 확인해 주세요~!
✅ 아래 항목을 충족하는지 확인해 주세요~!
JavaScript,LV0,PGS자동설정, 그외 라벨은 직접 추가)LV0~LV1JavaScriptPGSHelp,Question추가문제풀이
📝 문제 풀이 관련 내용 작성
아 완주하지못한선수 멋있게하면 안되고 대충하니까 되버림..훌쩍
문자열돌리기 라는 문제가 있는데,
문자열 str이 주어집니다.
문자열을 시계방향으로 90도 돌려서 아래 입출력 예와 같이 출력하는 코드를 작성해보세요. - 이런 문젠데, 새로운 것을 알게 되었어.
for of 문 같은 문제들을 원래 [...index] 던가 for each로 많이 풀었는데, 새로운 함수? 방법을 알게되었닷! 저것도 코드가 간결해져서 좋은듯!@