description Problem history Submissions question_mark Qna how_to_vote Vote #8640 upload 26 done 2 how_to_reg 2 모임과 쿼리 timer 3s memory 1024MB upload Attempts 26 times Solved 2 times Solvers 2 people Acceptance Rate 7.7% monitoring Average Runtime 533.9ms Average Memory 22798.8KB Average Code Length 2989.9B No. Submitter Result Time Memory Length Language Submitted