description Problem history Submissions question_mark Qna how_to_vote Vote #9129 upload 1471 done 749 how_to_reg 695 문자열2 - 연습문제11 timer 1s memory - MB upload Attempts 1471 times Solved 749 times Solvers 695 people Acceptance Rate 50.9% monitoring Average Runtime 32.6ms Average Memory 5734.7KB Average Code Length 790.2B No. Submitter Result Time Memory Length Language Submitted