Documentation not clear.

Documentation not clear. Supposedly a demo but no instructions on how to run it. Class constructor provided but contains only a "return" instruction. Why was it provided? Not clear enough or well enough explained to function as a useful introduction. Code carelessly laid out, not even indented properly.

Hi,

Thanks for your comments

1) This program is a better implementation of recursive algorithms where we use a linear collection object with flag instead of the confusing recursion

2) To actually show the implementation need to have a collection of parent->child nodes which can be time consuming.

3) Documentation, indentation may not be complete. I just got a new idea of implementing recursion in a better way and posted it, didn't have time to dress it up.

Thank you,

Subu

hello, you could post an example of using? thanks