description Problem history Submissions question_mark Qna how_to_vote Vote #5102 upload 66 done 4 how_to_reg 4 call_split Subtask 기차 여행 timer 1s memory 1024MB upload Attempts 66 times Solved 4 times Solvers 4 people Acceptance Rate 6.1% monitoring Average Runtime 167.5ms Average Memory 9754.4KB Average Code Length 1361.8B No. Submitter Result Time Memory Length Language Submitted