description Problem history Submissions question_mark Qna how_to_vote Vote #4650 upload 6 done 1 how_to_reg 1 Toy Train timer 2s memory 256MB upload Attempts 6 times Solved 1 times Solvers 1 people Acceptance Rate 16.7% monitoring Average Runtime 409.2ms Average Memory 1458.0KB Average Code Length 1711.3B No. Submitter Result Time Memory Length Language Submitted