Grokking the Coding Interview: Patterns for Coding Questions
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Solution: Implement Trie (Prefix Tree)

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A

Anonymous

· 3 years ago

In example #3, the trie operations should be:

["Trie", "insert", "search", "startsWith", "startsWith"]

instead of:

["Trie", "insert", "search", "search", "startsWith"]

"grap" is not a valid word in the trie.

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