description Problem history Submissions question_mark Qna how_to_vote Vote #9416 upload 668 done 306 how_to_reg 263 code Language restricted 리스트2 - 연습문제 7 timer 1s memory 32MB upload Attempts 668 times Solved 306 times Solvers 263 people Acceptance Rate 45.8% monitoring Average Runtime 24.9ms Average Memory 6781.5KB Average Code Length 309.5B No. Submitter Result Time Memory Length Language Submitted