description Problem history Submissions question_mark Qna how_to_vote Vote #8607 upload 68 done 20 how_to_reg 18 call_split Subtask 상자 보관 timer 2s memory 1024MB upload Attempts 68 times Solved 20 times Solvers 18 people Acceptance Rate 29.4% monitoring Average Runtime 511.3ms Average Memory 17067.2KB Average Code Length 1473.5B No. Submitter Result Time Memory Length Language Submitted