description Problem history Submissions question_mark Qna how_to_vote Vote #155 upload 18925 done 8922 how_to_reg 7713 Array1 - Formative Assessment 6 timer 1s memory 32MB upload Attempts 18925 times Solved 8922 times Solvers 7713 people Acceptance Rate 47.1% monitoring Average Runtime 193.3ms Average Memory 3117.1KB Average Code Length 339.3B No. Submitter Result Time Memory Length Language Submitted