description Problem history Submissions question_mark Qna how_to_vote Vote #9367 upload 1787 done 404 how_to_reg 331 code Language restricted 리스트1 - 연습문제 9 timer 1s memory 32MB upload Attempts 1787 times Solved 404 times Solvers 331 people Acceptance Rate 22.6% monitoring Average Runtime 30.0ms Average Memory 7955.1KB Average Code Length 217.8B No. Submitter Result Time Memory Length Language Submitted