description Problem history Submissions question_mark Qna how_to_vote Vote #1164 upload 77 done 18 how_to_reg 18 도치수열 timer 1s memory 64MB upload Attempts 77 times Solved 18 times Solvers 18 people Acceptance Rate 23.4% monitoring Average Runtime 904.5ms Average Memory 2984.6KB Average Code Length 764.3B No. Submitter Result Time Memory Length Language Submitted