description Problem history Submissions question_mark Qna how_to_vote Vote #161 upload 18012 done 6850 how_to_reg 6160 Array2 - Formative Assessment 2 timer 1s memory - MB upload Attempts 18012 times Solved 6850 times Solvers 6160 people Acceptance Rate 38.0% monitoring Average Runtime 241.1ms Average Memory 3134.9KB Average Code Length 433.1B No. Submitter Result Time Memory Length Language Submitted