description Problem history Submissions question_mark Qna how_to_vote Vote #1311 upload 7907 done 2202 how_to_reg 1952 Cards timer 1s memory 32MB upload Attempts 7907 times Solved 2202 times Solvers 1952 people Acceptance Rate 27.8% monitoring Average Runtime 239.6ms Average Memory 3211.8KB Average Code Length 2506.5B No. Submitter Result Time Memory Length Language Submitted