description Problem history Submissions question_mark Qna how_to_vote Vote #9367 upload 1784 done 402 how_to_reg 329 code Language restricted 리스트1 - 연습문제 9 timer 1s memory 32MB upload Attempts 1784 times Solved 402 times Solvers 329 people Acceptance Rate 22.5% monitoring Average Runtime 30.0ms Average Memory 7958.2KB Average Code Length 218.0B No. Submitter Result Time Memory Length Language Submitted