private void PreTraverse(NodeHashMap node)
{
Console.WriteLine(node.Value);
foreach (var child in node.GetChildren())
{
PreTraverse(child);
}
}
private void FindWords(NodeHashMap node, string prefix, List <string> words)
{
if (node is null)
{
return;
}
if (node.IsEndOfWord)
{
words.Add(prefix);
}
foreach (var child in node.GetChildren())
{
FindWords(child, prefix + child.Value, words);
}
}