Quicksort Algorithm: A Step-by-Step Visualization

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In this video, we will take a closer look at the Quicksort Algorithm and its implementation. We will start by explaining the basic concepts behind the algorithm, such as the pivot element, partitioning, and recursion. We will then walk through a step-by-step example to illustrate how the algorithm works through a step by step visualization.

Quicksort Algorithm is one of the most widely used and efficient sorting algorithms in computer science. I will show you how to sort an array from least to greatest. It is a divide-and-conquer algorithm that recursively partitions an array or list of elements into smaller sub-arrays, and then sorts these sub-arrays in place. You also need to select a pivot, and for this video we always pick the middle index. The algorithm was first developed by Tony Hoare in 1959 and has since been optimized and improved upon by many researchers.

Additionally, we will cover some of the key features of Quicksort, such as its ability to handle large data sets and its performance characteristics. We will also discuss some of the potential pitfalls and limitations of the algorithm.

By the end of this video, you will have a solid understanding of how the Quicksort Algorithm works and how it can be used to efficiently sort data. Whether you are a beginner or an experienced programmer, this video is sure to provide valuable insights into this essential sorting algorithm

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It's been two hours searching for a decent quicksort explanation and came across this great video, consider taking the path of the teacher if you are not already into it. Much love

LUCAZAMA-ordt

This is definitely top 2 quicksort videos i've watched. Highly underrated, this helped a lot, thanks!

jeremysmelley

Absolute best video on Quicksort.
I was looking at other vids from people with millions of subscribers and nowhere near as good as this.
Thank you my good friend.

ConorLambert

My prof attempted to explain quick sort in class to us and I left very confused. This was so clear and easy to understand, thank you for helping it click in my brain! Kudos to you sir!

BubsGirl

I watched a lot of quicksort videos and this was the first one that clicked with me. Well done

Bromon

I appreciate the video greatly, I went through 2 other quicksort videos and this was the only one of the three which I could easily comprehend.
I'll be sure to visit your other videos when it comes to understanding more comp sci content !!

mm-enrf

This is by far the best explanation of quicksort on yt, thank you!

oshawastaken

After watching a bunch of videos I finally came across one that I understood!

ethanaustin_

I can't believe how well explained this is! And I'll never understand why college professors seem incapable of explaining in such an easy to understand manner.

MariusCiutea

I've watched a few videos on this topic, and this one helped me personally the most, by far. Thank you for taking the time to explain in detail every step that is necessary to achieve the wanted effect. Also, explaining how the code behind it works really helped me grasp the concept.
Thank you very much for your effort :)

KnochenMarkSaege

I was 100% from beginning to end. You're a great teacher.

g.r.

Very clear and correct explanation. Thank you so much for making an effort to explain this the correct way!

Developer-sf

Best video ever!
I was just watching those videos that have millions of views, and I didn't get the point of this algorithm, but after this video, finally, I got off the struggle of a week.

AliCrown

Bro, you're amazing, explaining the complex processes so easily. Haven't touched DSA for a long time, and then having to learn it all over again after being laid off is really hard for me as I'm not as young. You've just helped me understand fuzzy complex knowledge really really well. Thank you !

khoadoan