description Problem history Submissions question_mark Qna how_to_vote Vote #9367 upload 1786 done 403 how_to_reg 330 code Language restricted 리스트1 - 연습문제 9 timer 1s memory 32MB upload Attempts 1786 times Solved 403 times Solvers 330 people Acceptance Rate 22.6% monitoring Average Runtime 30.0ms Average Memory 7954.5KB Average Code Length 217.9B No. Submitter Result Time Memory Length Language Submitted