description Problem history Submissions question_mark Qna how_to_vote Vote #2466 upload 124 done 22 how_to_reg 22 auto_awesome Special judge 보도블록 timer 1s memory 256MB upload Attempts 124 times Solved 22 times Solvers 22 people Acceptance Rate 17.7% monitoring Average Runtime 3798.6ms Average Memory 5746.1KB Average Code Length 2891.0B No. Submitter Result Time Memory Length Language Submitted