description Problem history Submissions question_mark Qna how_to_vote Vote #5479 upload 13 done 1 how_to_reg 1 두 트리(평면ver) timer 1s memory 1024MB upload Attempts 13 times Solved 1 times Solvers 1 people Acceptance Rate 7.7% monitoring Average Runtime 14.8ms Average Memory 1384.6KB Average Code Length 4841.7B No. Submitter Result Time Memory Length Language Submitted