description Problem history Submissions question_mark Qna how_to_vote Vote #556 upload 23385 done 12912 how_to_reg 10946 배열1 - 자가진단2 timer 1s memory 16MB upload Attempts 23385 times Solved 12912 times Solvers 10946 people Acceptance Rate 55.2% monitoring Average Runtime 98.4ms Average Memory 3215.4KB Average Code Length 217.1B No. Submitter Result Time Memory Length Language Submitted