description Problem history Submissions question_mark Qna how_to_vote Vote #9114 upload 2319 done 1091 how_to_reg 975 문자열1 - 연습문제6 timer 1s memory - MB upload Attempts 2319 times Solved 1091 times Solvers 975 people Acceptance Rate 47.0% monitoring Average Runtime 20.0ms Average Memory 2548.7KB Average Code Length 442.0B No. Submitter Result Time Memory Length Language Submitted