May 2016
Intermediate to advanced
256 pages
5h 53m
English
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Chapter 6. Breadth-first Search
In this chapter
- You learn how to model a network using a new, abstract data structure: graphs.
- You learn breadth-first search, an algorithm you can run on graphs to answer questions like, “What’s the shortest path to go to X?”
- You learn about directed versus undirected graphs.
- You learn topological sort, a different kind of sorting algorithm that exposes dependencies between nodes.
This chapter introduces graphs. First, I’ll talk about what graphs are (they don’t involve an X or Y axis). Then I’ll show you your first graph algorithm. It’s called breadth-first search (BFS).
Breadth-first search allows you to find ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.