description Problem history Submissions question_mark Qna how_to_vote Vote #8220 upload 49 done 46 how_to_reg 35 초고속열차 timer 1s memory 32MB upload Attempts 49 times Solved 46 times Solvers 35 people Acceptance Rate 93.9% monitoring Average Runtime 48.9ms Average Memory 8158.0KB Average Code Length 104.1B No. Submitter Result Time Memory Length Language Submitted