description Problem history Submissions question_mark Qna how_to_vote Vote #423 upload 2045 done 985 how_to_reg 889 클래스 - 자가진단 3 timer 1s memory 16MB upload Attempts 2045 times Solved 985 times Solvers 889 people Acceptance Rate 48.2% monitoring Average Runtime 52.5ms Average Memory 8025.2KB Average Code Length 498.2B No. Submitter Result Time Memory Length Language Submitted