description Problem history Submissions question_mark Qna how_to_vote Vote #9115 upload 2292 done 1173 how_to_reg 1044 문자열1 - 연습문제7 timer 1s memory - MB upload Attempts 2292 times Solved 1173 times Solvers 1044 people Acceptance Rate 51.2% monitoring Average Runtime 15.6ms Average Memory 2885.8KB Average Code Length 395.5B No. Submitter Result Time Memory Length Language Submitted