# Trie

## Reference

* [The Trie: A Neglected Data Structure](https://www.toptal.com/java/the-trie-a-neglected-data-structure)
* [ProgramCreek: LeetCode – Implement Trie (Prefix Tree) (Java)](http://www.programcreek.com/2014/05/leetcode-implement-trie-prefix-tree-java/)