description Problem history Submissions question_mark Qna how_to_vote Vote #4886 upload 488 done 225 how_to_reg 213 가장 많이 사용된 알파벳 timer 1s memory 128MB upload Attempts 488 times Solved 225 times Solvers 213 people Acceptance Rate 46.1% monitoring Average Runtime 17.5ms Average Memory 3032.4KB Average Code Length 603.9B No. Submitter Result Time Memory Length Language Submitted