description Problem history Submissions question_mark Qna how_to_vote Vote #3334 upload 2127 done 491 how_to_reg 338 회문 timer 2s memory 512MB upload Attempts 2127 times Solved 491 times Solvers 338 people Acceptance Rate 23.1% monitoring Average Runtime 266.9ms Average Memory 9612.3KB Average Code Length 879.1B No. Submitter Result Time Memory Length Language Submitted