description Problem history Submissions question_mark Qna how_to_vote Vote #4724 upload 1705 done 740 how_to_reg 556 call_split Subtask 지우개 timer 1s memory 512MB upload Attempts 1705 times Solved 740 times Solvers 556 people Acceptance Rate 43.4% monitoring Average Runtime 45.0ms Average Memory 4909.6KB Average Code Length 354.9B No. Submitter Result Time Memory Length Language Submitted