description Problem history Submissions question_mark Qna how_to_vote Vote #5107 upload 181 done 23 how_to_reg 17 auto_awesome Special judge call_split Subtask 화환 timer 2s memory 512MB upload Attempts 181 times Solved 23 times Solvers 17 people Acceptance Rate 12.7% monitoring Average Runtime 198.5ms Average Memory 3303.8KB Average Code Length 1236.0B No. Submitter Result Time Memory Length Language Submitted