description Problem history Submissions question_mark Qna how_to_vote Vote #556 upload 23320 done 12877 how_to_reg 10914 배열1 - 자가진단2 timer 1s memory 16MB upload Attempts 23320 times Solved 12877 times Solvers 10914 people Acceptance Rate 55.2% monitoring Average Runtime 98.6ms Average Memory 3220.4KB Average Code Length 217.2B No. Submitter Result Time Memory Length Language Submitted