description Problem history Submissions question_mark Qna how_to_vote Vote #161 upload 17998 done 6847 how_to_reg 6158 Array2 - Formative Assessment 2 timer 1s memory - MB upload Attempts 17998 times Solved 6847 times Solvers 6158 people Acceptance Rate 38.0% monitoring Average Runtime 241.2ms Average Memory 3136.8KB Average Code Length 433.1B No. Submitter Result Time Memory Length Language Submitted