description Problem history Submissions question_mark Qna how_to_vote Vote #556 upload 23374 done 12905 how_to_reg 10939 배열1 - 자가진단2 timer 1s memory 16MB upload Attempts 23374 times Solved 12905 times Solvers 10939 people Acceptance Rate 55.2% monitoring Average Runtime 98.5ms Average Memory 3216.6KB Average Code Length 217.1B No. Submitter Result Time Memory Length Language Submitted