description Problem history Submissions question_mark Qna how_to_vote Vote #556 upload 23317 done 12876 how_to_reg 10913 배열1 - 자가진단2 timer 1s memory 16MB upload Attempts 23317 times Solved 12876 times Solvers 10913 people Acceptance Rate 55.2% monitoring Average Runtime 98.6ms Average Memory 3220.8KB Average Code Length 217.2B No. Submitter Result Time Memory Length Language Submitted