A spanning tree T of a connected, undirected graph G is a tree composed of all the vertices and some (or perhaps all) of the edges of G.
This class implements the breadth-first-search using iteration.
This is a node in a BFS-spanning tree.
This implementation traverses a directed acyclic graph starting from the leaves at the bottom, and reaches the roots.
This class implements the depth-first-search using iteration.
This is a node in a DFS-spanning tree.
This is a node in a spanning tree.
A graph traversal is the problem of visiting all the nodes in a graph in a particular manner.
This is the coloring scheme of visits.
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