description Problem history Submissions question_mark Qna how_to_vote Vote #5749 upload 941 done 297 how_to_reg 239 call_split Subtask 스케이트 연습 timer 2s memory 1024MB upload Attempts 941 times Solved 297 times Solvers 239 people Acceptance Rate 31.6% monitoring Average Runtime 160.8ms Average Memory 16072.8KB Average Code Length 420.1B No. Submitter Result Time Memory Length Language Submitted