description Problem history Submissions question_mark Qna how_to_vote Vote #6247 upload 261 done 26 how_to_reg 24 call_split Subtask 최소 리프 노드 timer 4s memory 1024MB upload Attempts 261 times Solved 26 times Solvers 24 people Acceptance Rate 10.0% monitoring Average Runtime 401.3ms Average Memory 63674.2KB Average Code Length 1196.3B No. Submitter Result Time Memory Length Language Submitted