Simplified challenge coding and unit tests by working with the node directly as opposed to node.id or node.data, which is more natural when writing coding challenges.

2026-01-06 17:38:02 +00:00 · 2015-08-05 06:14:44 -04:00
parent 1c5f34eb3e
commit b109b6f8cc
10 changed files with 52 additions and 13 deletions
--- a/graphs_trees/graph/graph_solution.ipynb
+++ b/graphs_trees/graph/graph_solution.ipynb
@@ -144,6 +144,9 @@
    "        self.visited = False\n",
    "        self.adjacent = OrderedDict()  # key = node, val = weight\n",
    "\n",
+    "    def __str__(self):\n",
+    "        return str(self.id)\n",
+    "\n",
    "\n",
    "class Graph:\n",
    "\n",