LeetCode
Question
·
May 2022
1804. Implement Trie II (Prefix Tree)
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Question Details
A trie (pronounced as "try") or prefix tree is a tree data structure used to efficiently store and retrieve keys in a dataset of strings. There are various applications of...
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This is a reported interview question from a apple interview for a swe role during the technical round reported in 2022.
It covers the following topics: Binary Tree, Strings, Trie .