Design Add and Search Words Data Structure #leetcode #blind75

Explaining Design Add and Search Words Data Structure from leetcode in Python!

(Watch this first if you need to!:)) )

LeetCode 211

@1:04 - Example + Explanation
@3:46 - Add Code
@6:42 - Add Code Walkthrough with Example
@7:15 - Search Code
@11:04 - Search Code Walkthrough with Example

Music: Bensound

Lemme know if you have any comments or questions!:)))

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[pravargupta]

Under rated gem. Didnot expect such quality after seeing the subs count. Keep it up!

[alexandreneo]

The dry run is excellent! Keep up the nice work!

[jst]

3:47 what does last down right {s:S} mean ?
If we a re talking about binary boolean, there should be only True (T) of False (F). in this case T for word "ts".