description Problem history Submissions question_mark Qna how_to_vote Vote #9071 upload 4540 done 2020 how_to_reg 1689 배열1 - 연습문제7 timer 1s memory 1024MB upload Attempts 4540 times Solved 2020 times Solvers 1689 people Acceptance Rate 44.5% monitoring Average Runtime 21.5ms Average Memory 3732.2KB Average Code Length 457.5B No. Submitter Result Time Memory Length Language Submitted