description Problem history Submissions question_mark Qna how_to_vote Vote #9119 upload 2015 done 1032 how_to_reg 870 문자열2 - 연습문제2_1 timer 1s memory - MB upload Attempts 2015 times Solved 1032 times Solvers 870 people Acceptance Rate 51.2% monitoring Average Runtime 13.0ms Average Memory 2437.6KB Average Code Length 446.0B No. Submitter Result Time Memory Length Language Submitted