description Problem history Submissions question_mark Qna how_to_vote Vote #9104 upload 1640 done 1086 how_to_reg 956 함수3 - 연습문제4 timer 1s memory - MB upload Attempts 1640 times Solved 1086 times Solvers 956 people Acceptance Rate 66.2% monitoring Average Runtime 10.4ms Average Memory 1776.3KB Average Code Length 235.0B No. Submitter Result Time Memory Length Language Submitted