BFS : Exploring Graphs Level by Level
This story is from 2026-09-15. It is preserved in the archive; the latest stories are on the live feed.
Why should you care? In the previous article, we learned DFS (Depth-First Search) . DFS explores a graph by going as deep as possible before backtracking. But sometimes we don't want to go deep. We want to explore the graph level by level . That's where Breadth-First Search (BFS) comes in. BFS is u…
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- 2026-09-15 11:04 · DEV Community — AI
BFS : Exploring Graphs Level by Level