description Problem history Submissions question_mark Qna how_to_vote Vote #2573 upload 2431 done 410 how_to_reg 331 call_split Subtask 먹이사슬 timer 1s memory 64MB upload Attempts 2431 times Solved 410 times Solvers 331 people Acceptance Rate 16.9% monitoring Average Runtime 1736.4ms Average Memory 15844.3KB Average Code Length 1199.4B No. Submitter Result Time Memory Length Language Submitted