description Problem history Submissions question_mark Qna how_to_vote Vote #161 upload 17997 done 6846 how_to_reg 6157 Array2 - Formative Assessment 2 timer 1s memory - MB upload Attempts 17997 times Solved 6846 times Solvers 6157 people Acceptance Rate 38.0% monitoring Average Runtime 241.2ms Average Memory 3136.9KB Average Code Length 433.1B No. Submitter Result Time Memory Length Language Submitted