description Problem history Submissions question_mark Qna how_to_vote Vote #155 upload 18826 done 8894 how_to_reg 7687 Array1 - Formative Assessment 6 timer 1s memory 32MB upload Attempts 18826 times Solved 8894 times Solvers 7687 people Acceptance Rate 47.2% monitoring Average Runtime 194.1ms Average Memory 3130.1KB Average Code Length 339.3B No. Submitter Result Time Memory Length Language Submitted