description Problem history Submissions question_mark Qna how_to_vote Vote #5043 upload 270 done 45 how_to_reg 37 call_split Subtask 자습 timer 1s memory 512MB upload Attempts 270 times Solved 45 times Solvers 37 people Acceptance Rate 16.7% monitoring Average Runtime 348.0ms Average Memory 7582.5KB Average Code Length 1061.0B No. Submitter Result Time Memory Length Language Submitted