description Problem history Submissions question_mark Qna how_to_vote Vote #9599 upload 4518 done 498 how_to_reg 422 리스트 3 - 연습문제 7 timer 1s memory - MB upload Attempts 4518 times Solved 498 times Solvers 422 people Acceptance Rate 11.0% monitoring Average Runtime 25.8ms Average Memory 9943.5KB Average Code Length 490.3B No. Submitter Result Time Memory Length Language Submitted