description Problem history Submissions question_mark Qna how_to_vote Vote #9115 upload 2327 done 1197 how_to_reg 1062 문자열1 - 연습문제7 timer 1s memory - MB upload Attempts 2327 times Solved 1197 times Solvers 1062 people Acceptance Rate 51.4% monitoring Average Runtime 15.6ms Average Memory 2855.2KB Average Code Length 395.0B No. Submitter Result Time Memory Length Language Submitted