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Move graph dfs to a class

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Donne Martin
2016-09-10 07:41:23 -04:00
parent e1bf3e791a
commit 62f806100e
3 changed files with 21 additions and 17 deletions
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12
graphs_trees/graph_dfs/dfs_challenge.ipynb
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@@ -104,9 +104,11 @@
},
"outputs": [],
"source": [
"def dfs(root, visit_func):\n",
" # TODO: Implement me\n",
" pass"
"class GraphDfs(Graph):\n",
"\n",
" def dfs(self, root, visit_func):\n",
" # TODO: Implement me\n",
" pass"
]
},
{
@@ -153,7 +155,7 @@
"\n",
" def test_dfs(self):\n",
" nodes = []\n",
" graph = Graph()\n",
" graph = GraphDfs()\n",
" for id in range(0, 6):\n",
" nodes.append(graph.add_node(id))\n",
" graph.add_edge(0, 1, 5)\n",
@@ -164,7 +166,7 @@
" graph.add_edge(2, 1, 6)\n",
" graph.add_edge(3, 2, 7)\n",
" graph.add_edge(3, 4, 8)\n",
" dfs(nodes[0], self.results.add_result)\n",
" graph.dfs(nodes[0], self.results.add_result)\n",
" assert_equal(str(self.results), \"[0, 1, 3, 2, 4, 5]\")\n",
"\n",
" print('Success: test_dfs')\n",