description Problem history Submissions question_mark Qna how_to_vote Vote #9575 upload 1400 done 1186 how_to_reg 1068 문자열 2 - 연습문제 1-2 timer 1s memory - MB upload Attempts 1400 times Solved 1186 times Solvers 1068 people Acceptance Rate 84.7% monitoring Average Runtime 31.0ms Average Memory 10650.0KB Average Code Length 57.4B No. Submitter Result Time Memory Length Language Submitted