description Problem history Submissions question_mark Qna how_to_vote Vote #3207 upload 430 done 58 how_to_reg 54 타임어택 timer 2s memory 256MB upload Attempts 430 times Solved 58 times Solvers 54 people Acceptance Rate 13.5% monitoring Average Runtime 577.0ms Average Memory 13701.8KB Average Code Length 611.1B No. Submitter Result Time Memory Length Language Submitted