description Problem history Submissions question_mark Qna how_to_vote Vote #558 upload 21565 done 11659 how_to_reg 10011 배열1 - 자가진단4 timer 1s memory 128MB upload Attempts 21565 times Solved 11659 times Solvers 10011 people Acceptance Rate 54.1% monitoring Average Runtime 112.4ms Average Memory 3573.2KB Average Code Length 301.0B No. Submitter Result Time Memory Length Language Submitted