Use both the depth-fi rst strategy and the breadth-fi rst strategy to traverse the graph in Figure 20-33 , beginning with vertex 0, and the graph in Figure 20-36 , beginning with vertex a . List the...

Use both the depth-fi rst strategy and the breadth-fi rst strategy to traverse the graph in Figure 20-33 , beginning with vertex 0, and the graph in Figure 20-36 , beginning with vertex a . List the vertices in the order in which each traversal visits them.