description Problem history Submissions question_mark Qna how_to_vote Vote #9367 upload 1755 done 389 how_to_reg 319 code Language restricted 리스트1 - 연습문제 9 timer 1s memory 32MB upload Attempts 1755 times Solved 389 times Solvers 319 people Acceptance Rate 22.2% monitoring Average Runtime 29.9ms Average Memory 7975.5KB Average Code Length 218.4B No. Submitter Result Time Memory Length Language Submitted