description Problem history Submissions question_mark Qna how_to_vote Vote #9012 upload 10444 done 3836 how_to_reg 3286 code Language restricted 입력 - 연습문제4 timer 1s memory - MB upload Attempts 10444 times Solved 3836 times Solvers 3286 people Acceptance Rate 36.7% monitoring Average Runtime 18.2ms Average Memory 3766.5KB Average Code Length 218.3B No. Submitter Result Time Memory Length Language Submitted