description Problem history Submissions question_mark Qna how_to_vote Vote #168 upload 11026 done 5871 how_to_reg 5235 Array2 - Formative Assessment 9 timer 1s memory 32MB upload Attempts 11026 times Solved 5871 times Solvers 5235 people Acceptance Rate 53.2% monitoring Average Runtime 219.2ms Average Memory 2795.5KB Average Code Length 489.2B No. Submitter Result Time Memory Length Language Submitted