description Problem history Submissions question_mark Qna how_to_vote Vote #2567 upload 4801 done 1929 how_to_reg 1617 Cycle timer 1s memory 128MB upload Attempts 4801 times Solved 1929 times Solvers 1617 people Acceptance Rate 40.2% monitoring Average Runtime 428.4ms Average Memory 4289.1KB Average Code Length 408.0B No. Submitter Result Time Memory Length Language Submitted