description Problem history Submissions question_mark Qna how_to_vote Vote #4545 upload 218 done 68 how_to_reg 26 공장탈출 timer 2s memory 512MB upload Attempts 218 times Solved 68 times Solvers 26 people Acceptance Rate 31.2% monitoring Average Runtime 129.7ms Average Memory 6779.7KB Average Code Length 2961.4B No. Submitter Result Time Memory Length Language Submitted