description Problem history Submissions question_mark Qna how_to_vote Vote #9012 upload 10491 done 3858 how_to_reg 3306 code Language restricted 입력 - 연습문제4 timer 1s memory - MB upload Attempts 10491 times Solved 3858 times Solvers 3306 people Acceptance Rate 36.8% monitoring Average Runtime 18.2ms Average Memory 3762.7KB Average Code Length 218.3B No. Submitter Result Time Memory Length Language Submitted