description Problem history Submissions question_mark Qna how_to_vote Vote #556 upload 23339 done 12889 how_to_reg 10925 배열1 - 자가진단2 timer 1s memory 16MB upload Attempts 23339 times Solved 12889 times Solvers 10925 people Acceptance Rate 55.2% monitoring Average Runtime 98.6ms Average Memory 3218.3KB Average Code Length 217.2B No. Submitter Result Time Memory Length Language Submitted