description Problem history Submissions question_mark Qna how_to_vote Vote #2034 upload 280 done 113 how_to_reg 96 반지 (Ring) timer 1s memory 128MB upload Attempts 280 times Solved 113 times Solvers 96 people Acceptance Rate 40.4% monitoring Average Runtime 15.0ms Average Memory 7046.7KB Average Code Length 542.4B No. Submitter Result Time Memory Length Language Submitted