description Problem history Submissions question_mark Qna how_to_vote Vote #2505 upload 120 done 35 how_to_reg 23 트리 분할 timer 1s memory 256MB upload Attempts 120 times Solved 35 times Solvers 23 people Acceptance Rate 29.2% monitoring Average Runtime 4070.3ms Average Memory 25737.7KB Average Code Length 1235.2B No. Submitter Result Time Memory Length Language Submitted