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A Common-Sense Guide to Data Structures and Algorithms in JavaScript, Volume 1
book

A Common-Sense Guide to Data Structures and Algorithms in JavaScript, Volume 1

by Jay Wengrow
August 2024
Intermediate to advanced
516 pages
11h 47m
English
Pragmatic Bookshelf
Content preview from A Common-Sense Guide to Data Structures and Algorithms in JavaScript, Volume 1

Deletion

Deletion is the least straightforward operation within a binary search tree and requires some careful maneuvering.

Let’s say we want to delete the 4 from this binary search tree:

images/binary_trees/bst_4.png

First, we perform a search to find the 4. We won’t visualize this search again, since you’ve already got that down.

Once we find the 4, we can delete it in one step:

images/binary_trees/bst_16.png

Well, that was simple. But let’s see what happens when we try to delete the 10:

images/binary_trees/bst_17.png

We end up with an ...

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Publisher Resources

ISBN: 9798888651131Errata Page