description Problem history Submissions question_mark Qna how_to_vote Vote #9632 upload 2154 done 820 how_to_reg 701 클래스 - 연습문제 2 timer 1s memory - MB upload Attempts 2154 times Solved 820 times Solvers 701 people Acceptance Rate 38.1% monitoring Average Runtime 23.0ms Average Memory 7546.8KB Average Code Length 338.7B No. Submitter Result Time Memory Length Language Submitted