description Problem history Submissions question_mark Qna how_to_vote Vote #2578 upload 5957 done 1146 how_to_reg 824 버스 갈아타기 timer 1s memory 256MB upload Attempts 5957 times Solved 1146 times Solvers 824 people Acceptance Rate 19.2% monitoring Average Runtime 872.1ms Average Memory 47504.3KB Average Code Length 2728.8B No. Submitter Result Time Memory Length Language Submitted