Challenge: Total Number of Words in a Trie
If you are given a Trie, can you find the total number of words it contains? A solution is placed in the "solution" section to help you, but we would suggest you try to solve it on your own first.
We'll cover the following
Problem Statement
Implement the totalWords(TrieNode root)
function to find the total number of words in a Trie.
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