description Problem history Submissions question_mark Qna how_to_vote Vote #8660 upload 87 done 34 how_to_reg 33 수행평가 순서 timer 1s memory 1024MB upload Attempts 87 times Solved 34 times Solvers 33 people Acceptance Rate 39.1% monitoring Average Runtime 68.7ms Average Memory 21202.4KB Average Code Length 253.4B No. Submitter Result Time Memory Length Language Submitted