description Problem history Submissions question_mark Qna how_to_vote Vote #890 upload 4512 done 1307 how_to_reg 1174 문자열 2 - 형성평가 4 timer 1s memory 16MB upload Attempts 4512 times Solved 1307 times Solvers 1174 people Acceptance Rate 29.0% monitoring Average Runtime 52.8ms Average Memory 10255.9KB Average Code Length 110.2B No. Submitter Result Time Memory Length Language Submitted