description Problem history Submissions question_mark Qna how_to_vote Vote #2466 upload 164 done 25 how_to_reg 25 auto_awesome Special judge 보도블록 timer 1s memory 256MB upload Attempts 164 times Solved 25 times Solvers 25 people Acceptance Rate 15.2% monitoring Average Runtime 2925.2ms Average Memory 7381.8KB Average Code Length 2454.7B No. Submitter Result Time Memory Length Language Submitted