description Problem history Submissions question_mark Qna how_to_vote Vote #5198 upload 727 done 164 how_to_reg 124 call_split Subtask 트리와 쿼리 timer 6s memory 256MB upload Attempts 727 times Solved 164 times Solvers 124 people Acceptance Rate 22.6% monitoring Average Runtime 543.4ms Average Memory 29390.3KB Average Code Length 1732.7B No. Submitter Result Time Memory Length Language Submitted