description Problem history Submissions question_mark Qna how_to_vote Vote #9619 upload 1897 done 842 how_to_reg 699 함수 2 - 연습문제 2 timer 1s memory - MB upload Attempts 1897 times Solved 842 times Solvers 699 people Acceptance Rate 44.4% monitoring Average Runtime 23.4ms Average Memory 8688.6KB Average Code Length 252.8B No. Submitter Result Time Memory Length Language Submitted