description Problem history Submissions question_mark Qna how_to_vote Vote #9599 upload 4436 done 489 how_to_reg 416 리스트 3 - 연습문제 7 timer 1s memory - MB upload Attempts 4436 times Solved 489 times Solvers 416 people Acceptance Rate 11.0% monitoring Average Runtime 25.6ms Average Memory 9970.3KB Average Code Length 491.0B No. Submitter Result Time Memory Length Language Submitted