description Problem history Submissions question_mark Qna how_to_vote Vote #9574 upload 2560 done 1537 how_to_reg 1237 문자열 2 - 연습문제 1-1 timer 1s memory - MB upload Attempts 2560 times Solved 1537 times Solvers 1237 people Acceptance Rate 60.0% monitoring Average Runtime 24.5ms Average Memory 9050.4KB Average Code Length 51.5B No. Submitter Result Time Memory Length Language Submitted