description Problem history Submissions question_mark Qna how_to_vote Vote #558 upload 21560 done 11656 how_to_reg 10008 배열1 - 자가진단4 timer 1s memory 128MB upload Attempts 21560 times Solved 11656 times Solvers 10008 people Acceptance Rate 54.1% monitoring Average Runtime 112.4ms Average Memory 3573.9KB Average Code Length 301.0B No. Submitter Result Time Memory Length Language Submitted