description Problem history Submissions question_mark Qna how_to_vote Vote #3407 upload 567 done 134 how_to_reg 121 우회전 timer 1s memory 64MB upload Attempts 567 times Solved 134 times Solvers 121 people Acceptance Rate 23.6% monitoring Average Runtime 128.5ms Average Memory 13333.9KB Average Code Length 1719.2B No. Submitter Result Time Memory Length Language Submitted