description Problem history Submissions question_mark Qna how_to_vote Vote #9587 upload 2066 done 1270 how_to_reg 1074 리스트 2 - 연습문제 4 timer 1s memory - MB upload Attempts 2066 times Solved 1270 times Solvers 1074 people Acceptance Rate 61.5% monitoring Average Runtime 22.1ms Average Memory 7936.8KB Average Code Length 95.0B No. Submitter Result Time Memory Length Language Submitted