description Problem history Submissions question_mark Qna how_to_vote Vote #5717 upload 107 done 8 how_to_reg 8 call_split Subtask 화물열차 timer 2s memory 1024MB upload Attempts 107 times Solved 8 times Solvers 8 people Acceptance Rate 7.5% monitoring Average Runtime 279.9ms Average Memory 171413.3KB Average Code Length 1302.6B No. Submitter Result Time Memory Length Language Submitted