description Problem history Submissions question_mark Qna how_to_vote Vote #161 upload 18020 done 6852 how_to_reg 6162 Array2 - Formative Assessment 2 timer 1s memory - MB upload Attempts 18020 times Solved 6852 times Solvers 6162 people Acceptance Rate 38.0% monitoring Average Runtime 241.0ms Average Memory 3133.8KB Average Code Length 433.1B No. Submitter Result Time Memory Length Language Submitted