description Problem history Submissions question_mark Qna how_to_vote Vote #3057 upload 101 done 21 how_to_reg 19 괄호 timer 1s memory 128MB upload Attempts 101 times Solved 21 times Solvers 19 people Acceptance Rate 20.8% monitoring Average Runtime 14.5ms Average Memory 2360.4KB Average Code Length 1200.0B No. Submitter Result Time Memory Length Language Submitted