Question: u . (PI)- predecessor vertex u . d (d) - timestamp when the vertex is first discovered u . f (f) - timestamp when the

u. (PI)- predecessor vertex u.d (d) - timestamp when the vertex

u. (PI)- predecessor vertex

u.d (d) - timestamp when the vertex is first discovered

u.f (f) - timestamp when the vertex has been fully explored

1. Consider the graph of Fig 22.6. a. Show the result of applying BFS with source q, by providing the d and pi values for all vertices. b. Show the result of applying DFS, by providing the d, f, and pi values for all vertices (consider vertices in alphabetical order and assume adjacency lists are in alphabetical order)

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