description Problem history Submissions question_mark Qna how_to_vote Vote #9012 upload 10480 done 3853 how_to_reg 3302 code Language restricted 입력 - 연습문제4 timer 1s memory - MB upload Attempts 10480 times Solved 3853 times Solvers 3302 people Acceptance Rate 36.8% monitoring Average Runtime 18.2ms Average Memory 3762.4KB Average Code Length 218.4B No. Submitter Result Time Memory Length Language Submitted