Dictionary best data structure for train routes?

Question

So I\'ve been tasked with essentially reading in a file (notepad file) that has a bunch of train stops and the time it takes to get from one stop to another. For example it

Answer 1

A dictionary could be good for this, yes. But if you need to keep track of what stop comes next to the other, you might need something else, like an ordered dict, or a small class for a Stop that defines the next one (and whatever other data you'd like to keep about the stop), or even a list of stops, as it keeps the order.

Depending on what kind of access you need or what you want to do with this data, any of these could work for you.

Good luck.