private string GetString(Node node)
{
StringBuilder currentString = new StringBuilder();
foreach (var item in node.NextCharacters.Keys)
{
currentString.Append(item);
}
foreach (var item in node.NextCharacters.Keys)
{
currentString.Append(this.GetString(node.NextCharacters[item]));
}
return currentString.ToString();
}
public Trie()
{
this.root = new Node(false);
}