description Problem history Submissions question_mark Qna how_to_vote Vote #4886 upload 492 done 229 how_to_reg 217 가장 많이 사용된 알파벳 timer 1s memory 128MB upload Attempts 492 times Solved 229 times Solvers 217 people Acceptance Rate 46.5% monitoring Average Runtime 17.7ms Average Memory 3139.6KB Average Code Length 603.2B No. Submitter Result Time Memory Length Language Submitted