description Problem history Submissions question_mark Qna how_to_vote Vote #4518 upload 2843 done 803 how_to_reg 599 call_split Subtask 박 터트리기 timer 2s memory 512MB upload Attempts 2843 times Solved 803 times Solvers 599 people Acceptance Rate 28.2% monitoring Average Runtime 76.5ms Average Memory 4621.7KB Average Code Length 400.8B No. Submitter Result Time Memory Length Language Submitted