description Problem history Submissions question_mark Qna how_to_vote Vote #3571 upload 635 done 211 how_to_reg 186 올바른 괄호 찾기(괄호 문자열)1 timer 1s memory 128MB upload Attempts 635 times Solved 211 times Solvers 186 people Acceptance Rate 33.2% monitoring Average Runtime 28.0ms Average Memory 4063.7KB Average Code Length 605.9B No. Submitter Result Time Memory Length Language Submitted