description Problem history Submissions question_mark Qna how_to_vote Vote #4807 upload 138 done 17 how_to_reg 18 call_split Subtask 가장 긴 공통 괄호 문자열 timer 5s memory 1024MB upload Attempts 138 times Solved 17 times Solvers 18 people Acceptance Rate 12.3% monitoring Average Runtime 3028.9ms Average Memory 44041.7KB Average Code Length 3219.0B No. Submitter Result Time Memory Length Language Submitted