description Problem history Submissions question_mark Qna how_to_vote Vote #2535 upload 21 done 8 how_to_reg 8 MARATON timer 1s memory 128MB upload Attempts 21 times Solved 8 times Solvers 8 people Acceptance Rate 38.1% monitoring Average Runtime 8571.4ms Average Memory 9575.8KB Average Code Length 673.0B No. Submitter Result Time Memory Length Language Submitted