description Problem history Submissions question_mark Qna how_to_vote Vote #2809 upload 15258 done 3942 how_to_reg 3462 Divisors 2 timer 1s memory 32MB upload Attempts 15258 times Solved 3942 times Solvers 3462 people Acceptance Rate 25.8% monitoring Average Runtime 495.3ms Average Memory 6045.8KB Average Code Length 403.0B No. Submitter Result Time Memory Length Language Submitted