description Problem history Submissions question_mark Qna how_to_vote Vote #5489 upload 5 done 1 how_to_reg 1 call_split Subtask 도로 개선 timer 3s memory 1024MB upload Attempts 5 times Solved 1 times Solvers 1 people Acceptance Rate 20.0% monitoring Average Runtime 646.8ms Average Memory 12836.8KB Average Code Length 3363.8B No. Submitter Result Time Memory Length Language Submitted