description Problem history Submissions question_mark Qna how_to_vote Vote #9577 upload 1365 done 1121 how_to_reg 1026 문자열 2 - 연습문제 2-2 timer 1s memory - MB upload Attempts 1365 times Solved 1121 times Solvers 1026 people Acceptance Rate 82.1% monitoring Average Runtime 28.1ms Average Memory 10780.9KB Average Code Length 63.3B No. Submitter Result Time Memory Length Language Submitted