description Problem history Submissions question_mark Qna how_to_vote Vote #231 upload 6964 done 4638 how_to_reg 4253 Function 3 - Formative Assessment 1 timer 1s memory - MB upload Attempts 6964 times Solved 4638 times Solvers 4253 people Acceptance Rate 66.6% monitoring Average Runtime 146.8ms Average Memory 3680.7KB Average Code Length 236.2B No. Submitter Result Time Memory Length Language Submitted