description Problem history Submissions question_mark Qna how_to_vote Vote #556 upload 23362 done 12900 how_to_reg 10934 배열1 - 자가진단2 timer 1s memory 16MB upload Attempts 23362 times Solved 12900 times Solvers 10934 people Acceptance Rate 55.2% monitoring Average Runtime 98.5ms Average Memory 3218.0KB Average Code Length 217.2B No. Submitter Result Time Memory Length Language Submitted