description Problem history Submissions question_mark Qna how_to_vote Vote #9583 upload 3642 done 769 how_to_reg 674 문자열 2 - 연습문제 8 timer 1s memory 32MB upload Attempts 3642 times Solved 769 times Solvers 674 people Acceptance Rate 21.1% monitoring Average Runtime 24.7ms Average Memory 8555.7KB Average Code Length 674.7B No. Submitter Result Time Memory Length Language Submitted