description Problem history Submissions question_mark Qna how_to_vote Vote #5196 upload 1324 done 411 how_to_reg 328 call_split Subtask Change card timer 1s memory 32MB upload Attempts 1324 times Solved 411 times Solvers 328 people Acceptance Rate 31.0% monitoring Average Runtime 146.6ms Average Memory 8355.3KB Average Code Length 773.9B No. Submitter Result Time Memory Length Language Submitted