August 2024
Intermediate to advanced
516 pages
11h 47m
English
Content preview from A Common-Sense Guide to Data Structures and Algorithms in JavaScript, Volume 1
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Insertion
As I mentioned earlier, binary search trees are at their best when it comes to insertion. Now we’ll see why.
Say we want to insert the number 45 into our example tree. The first thing we’d have to do is find the correct node to attach the 45 to. To begin our search, we start at the root, as shown in the following illustration:
Since 45 is less than 50, we drill down to the left child:
Since 45 is greater than 25, we must inspect the right child:
Since 45 is greater than 33, we check the 33’s right child:
At this point, we’ve reached a ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.