description Problem history Submissions question_mark Qna how_to_vote Vote #9125 upload 2719 done 795 how_to_reg 727 문자열2 - 연습문제7 timer 1s memory - MB upload Attempts 2719 times Solved 795 times Solvers 727 people Acceptance Rate 29.2% monitoring Average Runtime 23.1ms Average Memory 3602.3KB Average Code Length 913.3B No. Submitter Result Time Memory Length Language Submitted