description Problem history Submissions question_mark Qna how_to_vote Vote #1691 upload 88 done 31 how_to_reg 30 비밀번호 timer 1s memory 32MB upload Attempts 88 times Solved 31 times Solvers 30 people Acceptance Rate 35.2% monitoring Average Runtime 5126.5ms Average Memory 12600.8KB Average Code Length 489.2B No. Submitter Result Time Memory Length Language Submitted