description Problem history Submissions question_mark Qna how_to_vote Vote #161 upload 18117 done 6874 how_to_reg 6183 Array2 - Formative Assessment 2 timer 1s memory - MB upload Attempts 18117 times Solved 6874 times Solvers 6183 people Acceptance Rate 37.9% monitoring Average Runtime 240.0ms Average Memory 3130.7KB Average Code Length 432.7B No. Submitter Result Time Memory Length Language Submitted