description Problem history Submissions question_mark Qna how_to_vote Vote #1379 upload 540 done 153 how_to_reg 116 절점 찾기 timer 2s memory 2048MB upload Attempts 540 times Solved 153 times Solvers 116 people Acceptance Rate 28.3% monitoring Average Runtime 755.0ms Average Memory 46528.9KB Average Code Length 1230.3B No. Submitter Result Time Memory Length Language Submitted