description Problem history Submissions question_mark Qna how_to_vote Vote #558 upload 21533 done 11644 how_to_reg 9996 배열1 - 자가진단4 timer 1s memory 128MB upload Attempts 21533 times Solved 11644 times Solvers 9996 people Acceptance Rate 54.1% monitoring Average Runtime 112.5ms Average Memory 3577.3KB Average Code Length 301.1B No. Submitter Result Time Memory Length Language Submitted