Recursion using Stacks

[ranour93]

Can someone please give me an example of a graph search algorithm that uses a recursion and linked list based stacks to determine a route from a single point on a graph to another single point on a graph?

[writetonsharma]

you can read about DFS or BFS. They can be implemented using recursion.

elaborate your question more if you need more information.

[ranour93]

I am having trouble returning a dynamic array, because when I return an array of size 2 with only elements A and B. I get something like [A B jjjjjjjjjjjjj]
and a bunch of junk afterwards. It is weird because I have already declared the size of the array to be 2

[writetonsharma]

the returning function knows that the size of array is 2 but whoever gets the return value may not be knowing.. so either terminate the string with a 0 or tell the size of array to whoever is printing it.