description Problem history Submissions question_mark Qna how_to_vote Vote #893 upload 2593 done 1233 how_to_reg 1116 문자열 2 - 형성평가 7 timer 1s memory 16MB upload Attempts 2593 times Solved 1233 times Solvers 1116 people Acceptance Rate 47.6% monitoring Average Runtime 50.5ms Average Memory 9210.6KB Average Code Length 124.1B No. Submitter Result Time Memory Length Language Submitted