How does DFS differ from BFS (Breadth-First Search)?
- DFS always finds the shortest path, whereas BFS may not guarantee the shortest path.
- DFS explores as far as possible along each branch before backtracking, while BFS explores level by level, visiting all neighbors before moving on to the next level.
- DFS is only applicable to trees, while BFS is applicable to both trees and graphs.
- DFS uses a queue data structure, while BFS uses a stack.
DFS and BFS differ in their exploration strategies. DFS explores depth-first, going as far as possible before backtracking, whereas BFS explores breadth-first, visiting all neighbors at the current level before moving on to the next level.
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