description Problem history Submissions question_mark Qna how_to_vote Vote #2409 upload 42 done 18 how_to_reg 16 auto_awesome Special judge Knight Move timer 1s memory 32MB upload Attempts 42 times Solved 18 times Solvers 16 people Acceptance Rate 42.9% monitoring Average Runtime 4507.5ms Average Memory 6002.7KB Average Code Length 213.8B No. Submitter Result Time Memory Length Language Submitted