description Problem history Submissions question_mark Qna how_to_vote Vote #556 upload 23331 done 12883 how_to_reg 10919 배열1 - 자가진단2 timer 1s memory 16MB upload Attempts 23331 times Solved 12883 times Solvers 10919 people Acceptance Rate 55.2% monitoring Average Runtime 98.6ms Average Memory 3219.2KB Average Code Length 217.2B No. Submitter Result Time Memory Length Language Submitted