description Problem history Submissions question_mark Qna how_to_vote Vote #8220 upload 48 done 45 how_to_reg 34 초고속열차 timer 1s memory 32MB upload Attempts 48 times Solved 45 times Solvers 34 people Acceptance Rate 93.8% monitoring Average Runtime 48.6ms Average Memory 8128.0KB Average Code Length 105.1B No. Submitter Result Time Memory Length Language Submitted