description Problem history Submissions question_mark Qna how_to_vote Vote #5048 upload 308 done 87 how_to_reg 78 이차원 배열 정렬 timer 1s memory 128MB upload Attempts 308 times Solved 87 times Solvers 78 people Acceptance Rate 28.2% monitoring Average Runtime 138.5ms Average Memory 12525.1KB Average Code Length 512.5B No. Submitter Result Time Memory Length Language Submitted