description Problem history Submissions question_mark Qna how_to_vote Vote #3097 upload 159 done 18 how_to_reg 18 회문을 향하여 timer 1s memory 256MB upload Attempts 159 times Solved 18 times Solvers 18 people Acceptance Rate 11.3% monitoring Average Runtime 319.7ms Average Memory 10337.1KB Average Code Length 778.9B No. Submitter Result Time Memory Length Language Submitted