description Problem history Submissions question_mark Qna how_to_vote Vote #3194 upload 87 done 52 how_to_reg 47 고장난 시계 timer 1s memory 16MB upload Attempts 87 times Solved 52 times Solvers 47 people Acceptance Rate 59.8% monitoring Average Runtime 2.3ms Average Memory 2059.5KB Average Code Length 370.1B No. Submitter Result Time Memory Length Language Submitted