description Problem history Submissions question_mark Qna how_to_vote Vote #9115 upload 2319 done 1191 how_to_reg 1056 문자열1 - 연습문제7 timer 1s memory - MB upload Attempts 2319 times Solved 1191 times Solvers 1056 people Acceptance Rate 51.4% monitoring Average Runtime 15.6ms Average Memory 2862.7KB Average Code Length 395.0B No. Submitter Result Time Memory Length Language Submitted