[Haskell-cafe] Troubles with Exercise 4.9 from YAHT
chaddai.fouche at gmail.com
Sat Jul 14 19:58:53 EDT 2007
2007/7/15, michael at schmong.org <michael at schmong.org>:
> from YAHT
> Exercise 4.9 Write a function elements which returns the elements in a
> Any clues on how to proceed?
You have to use pattern-matching on the constructors of the
BinaryTree, with a recursive function. Do you understand that ?
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