ehm? :) Z => "K", "A", "Z",

I assume from that you are complaining that the graph has a self-referential node?

But why? A graph with self referencing nodes is still a graph, and algorithms have to handle them.

Is my (currently running) run of your algorithm ever going to stop

It did.! Just counting, it took 12% longer than mine which invokes a callback for each path. 

c:\test>junk
5014604
458

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Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
RIP an inspiration; A true Folk's Guy

In reply to Re^9: Finding All Paths From a Graph From a Given Source and End Node by BrowserUk
in thread Finding All Paths From a Graph From a Given Source and End Node by neversaint

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