description Problem history Submissions question_mark Qna how_to_vote Vote #9119 upload 2018 done 1034 how_to_reg 871 문자열2 - 연습문제2_1 timer 1s memory - MB upload Attempts 2018 times Solved 1034 times Solvers 871 people Acceptance Rate 51.2% monitoring Average Runtime 12.9ms Average Memory 2435.1KB Average Code Length 445.8B No. Submitter Result Time Memory Length Language Submitted