description Problem history Submissions question_mark Qna how_to_vote Vote #9128 upload 1697 done 832 how_to_reg 761 문자열2 - 연습문제10 timer 1s memory - MB upload Attempts 1697 times Solved 832 times Solvers 761 people Acceptance Rate 49.0% monitoring Average Runtime 19.9ms Average Memory 3671.9KB Average Code Length 727.1B No. Submitter Result Time Memory Length Language Submitted