description Problem history Submissions question_mark Qna how_to_vote Vote #157 upload 15815 done 8339 how_to_reg 7390 Array1 - Formative Assessment 8 timer 1s memory - MB upload Attempts 15815 times Solved 8339 times Solvers 7390 people Acceptance Rate 52.7% monitoring Average Runtime 197.9ms Average Memory 3196.6KB Average Code Length 439.2B No. Submitter Result Time Memory Length Language Submitted