description Problem history Submissions question_mark Qna how_to_vote Vote #167 upload 11258 done 6487 how_to_reg 5845 Array2 - Formative Assessment 8 timer 1s memory - MB upload Attempts 11258 times Solved 6487 times Solvers 5845 people Acceptance Rate 57.6% monitoring Average Runtime 238.1ms Average Memory 3057.8KB Average Code Length 621.3B No. Submitter Result Time Memory Length Language Submitted