description Problem history Submissions question_mark Qna how_to_vote Vote #9528 upload 8004 done 2692 how_to_reg 2158 code Language restricted 문자열1 - 연습문제 7 timer 1s memory - MB upload Attempts 8004 times Solved 2692 times Solvers 2158 people Acceptance Rate 33.6% monitoring Average Runtime 19.7ms Average Memory 6588.7KB Average Code Length 101.6B No. Submitter Result Time Memory Length Language Submitted