description Problem history Submissions question_mark Qna how_to_vote Vote #155 upload 18859 done 8902 how_to_reg 7694 Array1 - Formative Assessment 6 timer 1s memory 32MB upload Attempts 18859 times Solved 8902 times Solvers 7694 people Acceptance Rate 47.2% monitoring Average Runtime 193.9ms Average Memory 3125.8KB Average Code Length 339.2B No. Submitter Result Time Memory Length Language Submitted