description Problem history Submissions question_mark Qna how_to_vote Vote #558 upload 21573 done 11663 how_to_reg 10015 배열1 - 자가진단4 timer 1s memory 128MB upload Attempts 21573 times Solved 11663 times Solvers 10015 people Acceptance Rate 54.1% monitoring Average Runtime 112.4ms Average Memory 3572.2KB Average Code Length 301.0B No. Submitter Result Time Memory Length Language Submitted