description Problem history Submissions question_mark Qna how_to_vote Vote #9599 upload 4484 done 496 how_to_reg 420 리스트 3 - 연습문제 7 timer 1s memory - MB upload Attempts 4484 times Solved 496 times Solvers 420 people Acceptance Rate 11.1% monitoring Average Runtime 25.8ms Average Memory 9957.2KB Average Code Length 490.5B No. Submitter Result Time Memory Length Language Submitted