description Problem history Submissions question_mark Qna how_to_vote Vote #559 upload 18287 done 11004 how_to_reg 9579 배열1 - 자가진단5 timer 1s memory 256MB upload Attempts 18287 times Solved 11004 times Solvers 9579 people Acceptance Rate 60.2% monitoring Average Runtime 106.2ms Average Memory 3847.7KB Average Code Length 270.0B No. Submitter Result Time Memory Length Language Submitted