Minimum Absolute Difference in BST - Leetcode 530 - Trees (Python)

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[@GregHogg]

Master Data Structures & Algorithms For FREE at AlgoMap.io!

[@neilgibbons6798]

Why did you make max_distance and prev a list?

[@eaglefacts990]

To make them global.

[@shreehari2589]

Gregg quick question do we still need to solve leetcode questions for data science job roles?

[@saurabhbhagat4528]

You can also improve performance by flattening the tree in a sorted array using Inorder traversal and then just sliding a constant window of length 2 maintaining the minimum absolute difference

[@legobuildingsrewiew7538]

First! Can't believe it! Thank you for your videos man! Made me get into python. Ease of use >>>

[@GregHogg]

Awe so glad to hear it! Thanks so much

[@tanzimchowdhury320]

Thank you so much man, after your explanation I was able to code on my own :)

[@GregHogg]

Glad to hear it!

[@anti-dn541]

nice explaination!