description Problem history Submissions question_mark Qna how_to_vote Vote #9522 upload 9746 done 5026 how_to_reg 3408 code Language restricted 문자열1 - 연습문제 1 timer 1s memory - MB upload Attempts 9746 times Solved 5026 times Solvers 3408 people Acceptance Rate 51.6% monitoring Average Runtime 21.2ms Average Memory 6807.4KB Average Code Length 53.1B No. Submitter Result Time Memory Length Language Submitted