description Problem history Submissions question_mark Qna how_to_vote Vote #9153 upload 4801 done 2128 how_to_reg 1666 code Language restricted 출력 - 연습문제 1 timer 1s memory 32MB upload Attempts 4801 times Solved 2128 times Solvers 1666 people Acceptance Rate 44.3% monitoring Average Runtime 20.3ms Average Memory 6149.7KB Average Code Length 26.4B No. Submitter Result Time Memory Length Language Submitted