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Update bst validate challenge (#115)

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Change Exception to the more specific TypeError.
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Donne Martin
2016-11-09 06:56:44 -05:00
committed by GitHub
parent 0098574a47
commit eb8547d8bd
1 changed files with 1 additions and 1 deletions
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graphs_trees/bst_validate/bst_validate_solution.ipynb
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@@ -120,7 +120,7 @@
"\n", "\n",
" def validate(self):\n", " def validate(self):\n",
" if self.root is None:\n", " if self.root is None:\n",
" raise Exception('No root node')\n", " raise TypeError('No root node')\n",
" return self._validate(self.root)\n", " return self._validate(self.root)\n",
"\n", "\n",
" def _validate(self, node, mininum=-sys.maxsize, maximum=sys.maxsize):\n", " def _validate(self, node, mininum=-sys.maxsize, maximum=sys.maxsize):\n",