description Problem history Submissions question_mark Qna how_to_vote Vote #3170 upload 120 done 31 how_to_reg 27 쌍둥이 탑 timer 1s memory 64MB upload Attempts 120 times Solved 31 times Solvers 27 people Acceptance Rate 25.8% monitoring Average Runtime 173.6ms Average Memory 2442.0KB Average Code Length 610.5B No. Submitter Result Time Memory Length Language Submitted