description Problem history Submissions question_mark Qna how_to_vote Vote #2597 upload 167 done 36 how_to_reg 30 열쇠 수리공(KRIZA) timer 1s memory 64MB upload Attempts 167 times Solved 36 times Solvers 30 people Acceptance Rate 21.6% monitoring Average Runtime 811.3ms Average Memory 3265.6KB Average Code Length 722.5B No. Submitter Result Time Memory Length Language Submitted