description Problem history Submissions question_mark Qna how_to_vote Vote #155 upload 18846 done 8898 how_to_reg 7691 Array1 - Formative Assessment 6 timer 1s memory 32MB upload Attempts 18846 times Solved 8898 times Solvers 7691 people Acceptance Rate 47.2% monitoring Average Runtime 194.0ms Average Memory 3127.5KB Average Code Length 339.3B No. Submitter Result Time Memory Length Language Submitted