description Problem history Submissions question_mark Qna how_to_vote Vote #556 upload 23378 done 12908 how_to_reg 10942 배열1 - 자가진단2 timer 1s memory 16MB upload Attempts 23378 times Solved 12908 times Solvers 10942 people Acceptance Rate 55.2% monitoring Average Runtime 98.4ms Average Memory 3216.2KB Average Code Length 217.1B No. Submitter Result Time Memory Length Language Submitted