Stacks, Queues, and Double Ended Queues (Deques)

[@NicksonKaigi]

1:39 from front of *queue*

[@AlgorithmswithAttitude]

yup.

[@АлексейГрохотов-ь3х]

Lots of information in just 6 minutes. Thank you, this approach is much appreciated.

[@AlgorithmswithAttitude]

You're welcome.

[@92heoHEo96]

I appreciate your non monotone speech, thanks for the great vid!

[@jessesodee6880]

your videos are so epic you are doing a great job. keep us flooded with new ones !

[@MyMainMan756]

Cool videos, sorry you don't have more people appreciating them, but I will definitely link this to anyone who needs it.

[@AlgorithmswithAttitude]

+MyMainMan756 Thanks. Likes, views, and time will help them to move up in search ranking, but it might take a year or two.

[@Aeimos]

+MyMainMan756 Yes I have to agree, very good, clear presentation of material.

[@AlgorithmswithAttitude]

+Aeimos Thank you. Let classmates know (if you are in a class). Especially for this introductory material, there are a lot of other videos out there, so it is hard to be found, but I am trying to make videos that have full college level depth while staying more concise than videoed lectures.

[@AlgorithmswithAttitude]

+Aeimos I think "heaps" is one of the few terms where this channel's videos show up pretty high in search, but by the time people get to heaps, they have usually already covered all of the stuff in the lists playlist. Anyway, there will be a couple more playlists in the next couple months.

[@FailZerg]

Probably the best video I've seen on the subject, keep up the great work :)

[@AlgorithmswithAttitude]

Thanks. Tell classmates, there are so many videos out there (especially for this playlist) that it is pretty hard to get noticed.

[@robinpage2730]

How does this map onto the physical memory on the CPU die?

[@AlgorithmswithAttitude]

These are somewhat abstract data structures. If you use the underlying array model for these structures, it maps pretty well to memory, but if you use the underlying linked list structure, it can have little references to different parts of your memory all over the place.

[@anthony9343]

Your videos are amazing, but why nothing on trees? I know you have graphs, but what about in order, pre order, post order traversal specifically for binary tree?

[@AlgorithmswithAttitude]

The videos take me a very long time to make. I probably have 50-100 more I would like to make, and it will take me some years to make them...

[@anthony9343]

Makes sense. Hopefully Trees are in your Priority Queue (pun intended) for next videos. Keep up the good work. I am using them to help teach my girlfriend data structures. They are simply the best data structure/algorithms videos on KZbin.

[@AlgorithmswithAttitude]

Thanks, please spread the word. No tree stuff on the new channel yet, but my previous channel (simpler production) does have a BST review, which might be enough to show how they work once you cover what a tree is. But, once you have BSTs down, this playlist should take you from that, right through BTrees: kzbin.info/aero/PLA5Lqm4uh9Bbq-E0ZnqTIa8LRaL77ica6

[@jozefmatus7929]

Love your style!

[@Parkathor]

this dude is straight up BONKERS about computer science

[@OleksandrDanylchenko2k]

What means EIEIO?

[@davidtaylor2809]

Sorry, that one probably doesn't make sense in a lot of countries. It is from a children's song: "Old McDonald had a farm, E I E I O." It doesn't make much sense here either.

[@bikerbob182]

Good energy, great video.

[@divinechijindu7465]

This dude definitely went to Queens

[@timbauer399]

Thank you so much for posting! Really enjoyed your video.

[@李泊远]

Informative. Thank you.

[@kdutta9]

great video

[@shashankkumar3195]

U R Amazing!!

[@princecarter1464]

I like your enthusiasm but there is just too much going on in your video.

[@AlgorithmswithAttitude]

Some are definitely too much, but my thought when making them was that students could pause and rewatch if needed.

[@vishaladiyandra6092]

A bit Satisfied

[@dannyboy785]

I really wanted to like this because your voice projects and is not boring but you moved too quickly :(

[@AlgorithmswithAttitude]

+dannyboy785 I appreciate that, and plan to slow down some (some) in future videos. Part of it is the knowledge that viewers can rewatch, pause to take notes, and even play the video at a slower speed if needed. BTW, don't watch the Master Theorem video, it is waaaay too fast.

[@martint5340]

No need to yell: your mic works just fine...

[@AlgorithmswithAttitude]

Agreed, there are some general volume issues I will try to improve upon for future videos.

[@koppito3652]

Ｄｅｑｕｅ