description Problem history Submissions question_mark Qna how_to_vote Vote #159 upload 15395 done 8217 how_to_reg 7221 Array1 - Formative Assessment 10 timer 1s memory 32MB upload Attempts 15395 times Solved 8217 times Solvers 7221 people Acceptance Rate 53.4% monitoring Average Runtime 170.7ms Average Memory 2767.3KB Average Code Length 466.8B No. Submitter Result Time Memory Length Language Submitted