description Problem history Submissions question_mark Qna how_to_vote Vote #4724 upload 1741 done 748 how_to_reg 562 call_split Subtask 지우개 timer 1s memory 512MB upload Attempts 1741 times Solved 748 times Solvers 562 people Acceptance Rate 43.0% monitoring Average Runtime 57.1ms Average Memory 4990.7KB Average Code Length 352.3B No. Submitter Result Time Memory Length Language Submitted