description Problem history Submissions question_mark Qna how_to_vote Vote #5204 upload 117 done 31 how_to_reg 32 call_split Subtask 외곽 순환 도로 timer 7s memory 1024MB upload Attempts 117 times Solved 31 times Solvers 32 people Acceptance Rate 26.5% monitoring Average Runtime 783.6ms Average Memory 31524.3KB Average Code Length 3017.0B No. Submitter Result Time Memory Length Language Submitted