description Problem history Submissions question_mark Qna how_to_vote Vote #8680 upload 11 done 6 how_to_reg 6 call_split Subtask 열린 괄호 timer 1s memory 1024MB upload Attempts 11 times Solved 6 times Solvers 6 people Acceptance Rate 54.5% monitoring Average Runtime 65.5ms Average Memory 8727.3KB Average Code Length 399.5B No. Submitter Result Time Memory Length Language Submitted