description Problem history Submissions question_mark Qna how_to_vote Vote #3044 upload 64 done 13 how_to_reg 13 균형 잡힌 괄호 timer 2s memory 512MB upload Attempts 64 times Solved 13 times Solvers 13 people Acceptance Rate 20.3% monitoring Average Runtime 16.6ms Average Memory 12906.9KB Average Code Length 544.9B No. Submitter Result Time Memory Length Language Submitted