description Problem history Submissions question_mark Qna how_to_vote Vote #891 upload 5462 done 1119 how_to_reg 996 문자열 2 - 형성평가 5 timer 1s memory 16MB upload Attempts 5462 times Solved 1119 times Solvers 996 people Acceptance Rate 20.5% monitoring Average Runtime 47.3ms Average Memory 9337.9KB Average Code Length 122.9B No. Submitter Result Time Memory Length Language Submitted