description Problem history Submissions question_mark Qna how_to_vote Vote #9505 upload 8109 done 4155 how_to_reg 3673 code Language restricted 출력 - 연습문제 5 timer 1s memory - MB upload Attempts 8109 times Solved 4155 times Solvers 3673 people Acceptance Rate 51.2% monitoring Average Runtime 28.4ms Average Memory 9360.6KB Average Code Length 45.3B No. Submitter Result Time Memory Length Language Submitted