description Problem history Submissions question_mark Qna how_to_vote Vote #8660 upload 81 done 34 how_to_reg 33 수행평가 순서 timer 1s memory 1024MB upload Attempts 81 times Solved 34 times Solvers 33 people Acceptance Rate 42.0% monitoring Average Runtime 67.3ms Average Memory 19454.4KB Average Code Length 254.3B No. Submitter Result Time Memory Length Language Submitted