description Problem history Submissions question_mark Qna how_to_vote Vote #9011 upload 8286 done 4308 how_to_reg 3715 code Language restricted 입력 - 연습문제3 timer 1s memory - MB upload Attempts 8286 times Solved 4308 times Solvers 3715 people Acceptance Rate 52.0% monitoring Average Runtime 16.2ms Average Memory 3500.1KB Average Code Length 204.0B No. Submitter Result Time Memory Length Language Submitted