description Problem history Submissions question_mark Qna how_to_vote Vote #9580 upload 2819 done 1146 how_to_reg 960 문자열 2 - 연습문제 5 timer 1s memory - MB upload Attempts 2819 times Solved 1146 times Solvers 960 people Acceptance Rate 40.7% monitoring Average Runtime 33.4ms Average Memory 8526.0KB Average Code Length 250.1B No. Submitter Result Time Memory Length Language Submitted