description Problem history Submissions question_mark Qna how_to_vote Vote #9574 upload 2581 done 1547 how_to_reg 1244 문자열 2 - 연습문제 1-1 timer 1s memory - MB upload Attempts 2581 times Solved 1547 times Solvers 1244 people Acceptance Rate 59.9% monitoring Average Runtime 24.4ms Average Memory 9012.5KB Average Code Length 51.5B No. Submitter Result Time Memory Length Language Submitted