description Problem history Submissions question_mark Qna how_to_vote Vote #9587 upload 2081 done 1278 how_to_reg 1082 리스트 2 - 연습문제 4 timer 1s memory - MB upload Attempts 2081 times Solved 1278 times Solvers 1082 people Acceptance Rate 61.4% monitoring Average Runtime 22.1ms Average Memory 7924.4KB Average Code Length 94.7B No. Submitter Result Time Memory Length Language Submitted