Mon, 17 Apr 2000 14:47:49 -0400 (EDT), Sitzman <[EMAIL PROTECTED]> pisze:
> > | otherwise = False
2
/ should be a BST too.
1
> > checkL = ((treeVal (leftSub thetree)) < (treeVal (thetree)))
> > checkR = ((treeVal (rightSub thetree)) > (treeVal (thetree)))
It's not enough:
3
/ \
2 5
/ \
1 4
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