description Problem history Submissions question_mark Qna how_to_vote Vote #157 upload 15847 done 8350 how_to_reg 7401 Array1 - Formative Assessment 8 timer 1s memory - MB upload Attempts 15847 times Solved 8350 times Solvers 7401 people Acceptance Rate 52.7% monitoring Average Runtime 197.6ms Average Memory 3191.5KB Average Code Length 439.2B No. Submitter Result Time Memory Length Language Submitted