description Problem history Submissions question_mark Qna how_to_vote Vote #556 upload 23334 done 12884 how_to_reg 10920 배열1 - 자가진단2 timer 1s memory 16MB upload Attempts 23334 times Solved 12884 times Solvers 10920 people Acceptance Rate 55.2% monitoring Average Runtime 98.6ms Average Memory 3218.8KB Average Code Length 217.2B No. Submitter Result Time Memory Length Language Submitted