August 2020
Intermediate to advanced
508 pages
11h 53m
English
book
A Common-Sense Guide to Data Structures and Algorithms, Second Edition, 2nd Edition
by Jay Wengrow
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Chapter 16
These are the solutions to the exercises found in the section, Exercises.
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After inserting an 11, the heap would look like this:
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After deleting the root node, the heap would look like this:
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The numbers would be in perfect descending order. (This is for a max-heap. For a min-heap, they’d be in ascending order.)
Do you realize what this means? It means you’ve just discovered another sorting algorithm!
Heapsort is a sorting algorithm that inserts all the values into a heap, and then pops each one. As you can see from this exercise, the values ...
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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.