Yes.inininoutoutoutFINISHNo.FINISH
Hint
Hint
For the first Sample Input, we let train 1 get in, then train 2 and train 3.So now train 3 is at the top of the railway, so train 3 can leave first, then train 2 and train 1.In the second Sample input, we should let train 3 leave first, so we have to let train 1 get in, then train 2 and train 3.Now we can let train 3 leave.But after that we can’t let train 1 leave before train 2, because train 2 is at the top of the railway at the moment.So we output "No.".
，一个今天胜过两个明天
