I wonder what are the advantages and disadvantages of these two algorithms. I want to write AddEmUp C++ solved, but I'm not sure which (IDA or DFID) algorithm should I use.
The best article I found is this one, but it seems too old - '93. Any newer?
I think IDA* would be better, but.. ? Any other ideas?
Any ideas and info would be helpful.
EDIT: Some good articles about IDA* and a good explanation of the algorithm?
EDIT2: Or some good heuristic function for that game? I have no idea how to think of some :/