description Problem history Submissions question_mark Qna how_to_vote Vote #8575 upload 187 done 28 how_to_reg 28 call_split Subtask 쓰레기 수거 timer 3s memory 1024MB upload Attempts 187 times Solved 28 times Solvers 28 people Acceptance Rate 15.0% monitoring Average Runtime 436.4ms Average Memory 26371.7KB Average Code Length 1643.7B No. Submitter Result Time Memory Length Language Submitted