Dfs

LeetCode Size of water area

1. subject 2. Classic ideas DFS+ Template of backtracking routine , This problem is more troublesome is the need to traverse 8 Three directions c...
2020-09-21 13:55 views 13

Depth first search algorithm （DFS） Explain in detail

DFS Namely Depth First Search, Is an algorithm used to traverse or search trees or graphs . Traverse the nodes of the tree along the depth of the ...
2020-05-15 23:39 views 21
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