description Problem history Submissions question_mark Qna how_to_vote Vote #5202 upload 409 done 63 how_to_reg 54 call_split Subtask 레벨 업 timer 1s memory 1024MB upload Attempts 409 times Solved 63 times Solvers 54 people Acceptance Rate 15.4% monitoring Average Runtime 127.8ms Average Memory 9731.0KB Average Code Length 1250.1B No. Submitter Result Time Memory Length Language Submitted