description Problem history Submissions question_mark Qna how_to_vote Vote #9112 upload 3479 done 1526 how_to_reg 1227 문자열1 - 연습문제4 timer 1s memory - MB upload Attempts 3479 times Solved 1526 times Solvers 1227 people Acceptance Rate 43.9% monitoring Average Runtime 13.4ms Average Memory 2280.1KB Average Code Length 272.1B No. Submitter Result Time Memory Length Language Submitted