<david.gamey@...> writes:
>
> Kim,
>
> I suspect that the delete(H,-1) failed. Can you confirm?
>
> It's still weird. Good catch.
>
> David
David,
According to the book, delete() always succeeds. Testing confirms this:
H := []
put(H, 1 to 10)
if delete(H, -1) then write("Delete succeeded")
outputs "Delete succeeded" — even though in the ordinary sense of the word
it didn’t!
Kim
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