description Problem history Submissions question_mark Qna how_to_vote Vote #3670 upload 17 done 8 how_to_reg 7 점과 쿼리 1 timer 1s memory 128MB upload Attempts 17 times Solved 8 times Solvers 7 people Acceptance Rate 47.1% monitoring Average Runtime 507.9ms Average Memory 27465.9KB Average Code Length 1656.9B No. Submitter Result Time Memory Length Language Submitted