description Problem history Submissions question_mark Qna how_to_vote Vote #4826 upload 227 done 53 how_to_reg 50 점 덮기 timer 1s memory 64MB upload Attempts 227 times Solved 53 times Solvers 50 people Acceptance Rate 23.3% monitoring Average Runtime 34.0ms Average Memory 2813.6KB Average Code Length 1121.3B No. Submitter Result Time Memory Length Language Submitted