description Problem history Submissions question_mark Qna how_to_vote Vote #9367 upload 1759 done 392 how_to_reg 322 code Language restricted 리스트1 - 연습문제 9 timer 1s memory 32MB upload Attempts 1759 times Solved 392 times Solvers 322 people Acceptance Rate 22.3% monitoring Average Runtime 29.9ms Average Memory 7977.8KB Average Code Length 218.3B No. Submitter Result Time Memory Length Language Submitted