description Problem history Submissions question_mark Qna how_to_vote Vote #161 upload 18050 done 6860 how_to_reg 6169 Array2 - Formative Assessment 2 timer 1s memory - MB upload Attempts 18050 times Solved 6860 times Solvers 6169 people Acceptance Rate 38.0% monitoring Average Runtime 240.6ms Average Memory 3131.0KB Average Code Length 433.3B No. Submitter Result Time Memory Length Language Submitted