description Problem history Submissions question_mark Qna how_to_vote Vote #9012 upload 10448 done 3839 how_to_reg 3289 code Language restricted 입력 - 연습문제4 timer 1s memory - MB upload Attempts 10448 times Solved 3839 times Solvers 3289 people Acceptance Rate 36.7% monitoring Average Runtime 18.2ms Average Memory 3765.2KB Average Code Length 218.4B No. Submitter Result Time Memory Length Language Submitted