description Problem history Submissions question_mark Qna how_to_vote Vote #155 upload 18901 done 8915 how_to_reg 7706 Array1 - Formative Assessment 6 timer 1s memory 32MB upload Attempts 18901 times Solved 8915 times Solvers 7706 people Acceptance Rate 47.2% monitoring Average Runtime 193.5ms Average Memory 3120.0KB Average Code Length 339.2B No. Submitter Result Time Memory Length Language Submitted