description Problem history Submissions question_mark Qna how_to_vote Vote #8072 upload 7 done 2 how_to_reg 2 auto_awesome Special judge 수학 선생님의 고민(Hard) timer 1s memory 1024MB upload Attempts 7 times Solved 2 times Solvers 2 people Acceptance Rate 28.6% monitoring Average Runtime 28.9ms Average Memory 10038.9KB Average Code Length 601.3B No. Submitter Result Time Memory Length Language Submitted