public void MinUniquePrefix()
{
string[] names = { "dog", "cat", "apple", "apricot", "fish", "marcelo", "principal", "micro", "fun", "funny", "mark", "partner" };
PrefixTrie pTrie = new PrefixTrie();
foreach (string name in names)
{
pTrie.AddWord(name);
}
pTrie.PrintMinUniquePrefixes("");
}
