The Trie Data Structure (Prefix Tree)
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16:46
The Trie Data Structure, Part 2 (search, delete)
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18:56
Implement Trie (Prefix Tree) - Leetcode 208
![](https://i.ytimg.com/vi/UbhlOk7vjVY/mqdefault.jpg)
14:39
How to Implement a Tree in C
![](https://i.ytimg.com/vi/2Ti5yvumFTU/mqdefault.jpg)
24:54
Understanding and implementing a Hash Table (in C)
![](https://i.ytimg.com/vi/0euvEdPwQnQ/mqdefault.jpg)
2:02:49
CS50x 2024 - Lecture 5 - Data Structures
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11:18
When do I use a union in C or C++, instead of a struct?
![](https://i.ytimg.com/vi/ciio80nkjB8/mqdefault.jpg)
11:07
How do I access a single bit?
![](https://i.ytimg.com/vi/dBGUmUQhjaM/mqdefault.jpg)
31:25