description Problem history Submissions question_mark Qna how_to_vote Vote #9575 upload 1408 done 1191 how_to_reg 1072 문자열 2 - 연습문제 1-2 timer 1s memory - MB upload Attempts 1408 times Solved 1191 times Solvers 1072 people Acceptance Rate 84.6% monitoring Average Runtime 31.0ms Average Memory 10628.0KB Average Code Length 57.4B No. Submitter Result Time Memory Length Language Submitted