description Problem history Submissions question_mark Qna how_to_vote Vote #9012 upload 10442 done 3834 how_to_reg 3284 code Language restricted 입력 - 연습문제4 timer 1s memory - MB upload Attempts 10442 times Solved 3834 times Solvers 3284 people Acceptance Rate 36.7% monitoring Average Runtime 18.2ms Average Memory 3767.1KB Average Code Length 218.3B No. Submitter Result Time Memory Length Language Submitted