description Problem history Submissions question_mark Qna how_to_vote Vote #891 upload 5460 done 1118 how_to_reg 995 문자열 2 - 형성평가 5 timer 1s memory 16MB upload Attempts 5460 times Solved 1118 times Solvers 995 people Acceptance Rate 20.5% monitoring Average Runtime 47.3ms Average Memory 9339.6KB Average Code Length 122.9B No. Submitter Result Time Memory Length Language Submitted