[Solved] : Question 12890

How can i implement the Depth First Search graph traversal algorithm by using the pseudocode below?

dfs(in graph:Graph, in v:Vertex)
s.createStack( )
s.push(v)
Mark v as visited
while (!s.isEmpty( ))
{
if (no unvisited vertices are adjacent to the vertex on the top of the stack)
{
s.pop( ) // backtrack
}
else
{
Select an unvisited vertex u adjacent to the vertex on the top of the stack
s.push(u)
Mark u as visited
}
}


Expert Answer


Answer to : Question 12890

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