description Problem history Submissions question_mark Qna how_to_vote Vote #9153 upload 4740 done 2087 how_to_reg 1638 code Language restricted 출력 - 연습문제 1 timer 1s memory 32MB upload Attempts 4740 times Solved 2087 times Solvers 1638 people Acceptance Rate 44.0% monitoring Average Runtime 20.1ms Average Memory 6121.1KB Average Code Length 26.4B No. Submitter Result Time Memory Length Language Submitted