description Problem history Submissions question_mark Qna how_to_vote Vote #2403 upload 31 done 19 how_to_reg 17 고장난 시계 timer 1s memory - MB upload Attempts 31 times Solved 19 times Solvers 17 people Acceptance Rate 61.3% monitoring Average Runtime 6334.2ms Average Memory 8797.5KB Average Code Length 741.9B No. Submitter Result Time Memory Length Language Submitted