description Problem history Submissions question_mark Qna how_to_vote Vote #5068 upload 40 done 6 how_to_reg 6 call_split Subtask 통행권 구매 timer 2s memory 256MB upload Attempts 40 times Solved 6 times Solvers 6 people Acceptance Rate 15.0% monitoring Average Runtime 235.8ms Average Memory 17728.1KB Average Code Length 2233.4B No. Submitter Result Time Memory Length Language Submitted