description Problem history Submissions question_mark Qna how_to_vote Vote #3233 upload 254 done 71 how_to_reg 50 auto_awesome Special judge 공룡발자국 timer 2s memory 512MB upload Attempts 254 times Solved 71 times Solvers 50 people Acceptance Rate 28.0% monitoring Average Runtime 564.8ms Average Memory 44071.7KB Average Code Length 2787.1B No. Submitter Result Time Memory Length Language Submitted