211. Design Add and Search Words Data Structure | LeetCode Daily Challenge | LeetCode POTD

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Published on March 19, 2023 3:58:15 AM ● Video Link: https://www.youtube.com/watch?v=9OcBPa_GQ7w

Duration: 18:37

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NOTE: At 8:44 follow the path a - b - c (ending at c) and create a new node e from node c.
Problem: https://leetcode.com/problems/implement-trie-prefix-tree/description/

TRIE Explanation: https://youtu.be/L5DDUptGR2Y

0:00​ - Question Understanding
2:45 - Intuition
5:20 - Approach
11:50 - Code
17:45 - Complexity

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