description Problem history Submissions question_mark Qna how_to_vote Vote #562 upload 21586 done 10224 how_to_reg 8904 배열1 - 자가진단8 timer 1s memory 128MB upload Attempts 21586 times Solved 10224 times Solvers 8904 people Acceptance Rate 47.4% monitoring Average Runtime 102.0ms Average Memory 3664.1KB Average Code Length 388.5B No. Submitter Result Time Memory Length Language Submitted