Add and Search Word - Data structure design | Leet code 211 | Theory explained + Python code

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This video is a solution to Leet code 211, Add and Search Word - Data structure design. I explain the question and what a Trie is and then solve it using Python.

Comment below if you have a better solution to this problem!

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More leetcode questions solved:

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This is the second time I tried uploading the video but for some reason the audio quality was still pretty bad. The audio gets better as the video progresses. I'll try to fix this issue from next time.

saianishmalla
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I like the overall flow, but I had to pause and replay several times to understand the stack part. @ 9:59 - I'd wish you spend more time explaining the most tricky section. Not all contents are equal, some are just more difficult to digest. ... But thank you very much for the explanation and for the code! Actual code is very helpful!

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