description Problem history Submissions question_mark Qna how_to_vote Vote #9110 upload 1924 done 1131 how_to_reg 1021 문자열1 - 연습문제2_2 timer 1s memory - MB upload Attempts 1924 times Solved 1131 times Solvers 1021 people Acceptance Rate 58.8% monitoring Average Runtime 21.1ms Average Memory 2446.7KB Average Code Length 193.2B No. Submitter Result Time Memory Length Language Submitted