description Problem history Submissions question_mark Qna how_to_vote Vote #9367 upload 1758 done 391 how_to_reg 321 code Language restricted 리스트1 - 연습문제 9 timer 1s memory 32MB upload Attempts 1758 times Solved 391 times Solvers 321 people Acceptance Rate 22.2% monitoring Average Runtime 29.9ms Average Memory 7977.3KB Average Code Length 218.3B No. Submitter Result Time Memory Length Language Submitted