description Problem history Submissions question_mark Qna how_to_vote Vote #155 upload 18916 done 8917 how_to_reg 7708 Array1 - Formative Assessment 6 timer 1s memory 32MB upload Attempts 18916 times Solved 8917 times Solvers 7708 people Acceptance Rate 47.1% monitoring Average Runtime 193.4ms Average Memory 3118.2KB Average Code Length 339.2B No. Submitter Result Time Memory Length Language Submitted