description Problem history Submissions question_mark Qna how_to_vote Vote #9593 upload 2249 done 990 how_to_reg 792 리스트 3 - 연습문제 2-1 timer 1s memory - MB upload Attempts 2249 times Solved 990 times Solvers 792 people Acceptance Rate 44.0% monitoring Average Runtime 21.8ms Average Memory 8154.5KB Average Code Length 201.9B No. Submitter Result Time Memory Length Language Submitted