description Problem history Submissions question_mark Qna how_to_vote Vote #9619 upload 1902 done 844 how_to_reg 701 함수 2 - 연습문제 2 timer 1s memory - MB upload Attempts 1902 times Solved 844 times Solvers 701 people Acceptance Rate 44.4% monitoring Average Runtime 23.4ms Average Memory 8680.6KB Average Code Length 252.5B No. Submitter Result Time Memory Length Language Submitted