I’ve looked again and found yet another error. This time it’s in a tree. At the top (first element) is integer 3895, which is not mentioned in a text whatsoever. Hopefully he haven’t maiden such errors in a code — it would be disaster.
@ Stefan van Oirschot Yes, you made a typo. But never mind — you haven’t write the actual code :)
Both of my comments are in fact irrelevant for a story — obviously they are here only to show how I do read with scrutiny.