description Problem history Submissions question_mark Qna how_to_vote Vote #9575 upload 1427 done 1207 how_to_reg 1086 문자열 2 - 연습문제 1-2 timer 1s memory - MB upload Attempts 1427 times Solved 1207 times Solvers 1086 people Acceptance Rate 84.6% monitoring Average Runtime 31.2ms Average Memory 10601.3KB Average Code Length 57.4B No. Submitter Result Time Memory Length Language Submitted