description Problem history Submissions question_mark Qna how_to_vote Vote #154 upload 15169 done 8987 how_to_reg 7980 배열1 - 형성평가5 timer 1s memory 128MB upload Attempts 15169 times Solved 8987 times Solvers 7980 people Acceptance Rate 59.2% monitoring Average Runtime 224.3ms Average Memory 2825.4KB Average Code Length 246.1B No. Submitter Result Time Memory Length Language Submitted