description Problem history Submissions question_mark Qna how_to_vote Vote #1425 upload 765 done 200 how_to_reg 132 엘리베이터 timer 1s memory 64MB upload Attempts 765 times Solved 200 times Solvers 132 people Acceptance Rate 26.1% monitoring Average Runtime 400.9ms Average Memory 24015.9KB Average Code Length 2387.3B No. Submitter Result Time Memory Length Language Submitted