Introduction to Stacks and Queues (Data Structures & Algorithms #12)

Here's my introduction to stacks, queues, and deques (double-ended queues)!
You can check out the problem I mentioned at the end of the video here: www.algoexpert.io/csdojo (it's a referral link)
And you should join our community here if you haven't yet: www.csdojo.io/community

[@thesheepthemightythecrazy]

KZbin really should recommend this channel to more young ppl.

[@joeljose182]

Thats not their policy yet

[@redlightg27]

@@webdevinterviewtrainingusa1494 Liar. All you have are food videos. What's wrong with you?

[@benjamintombendickwilliams1369]

Could not agree more. YK is a real teacher talent! Recommended!

[@kamilguchowski2793]

I'm 13 and I watch it

[@trebestorkoleckando7609]

@@kamilguchowski2793 and

[@abdullahbukhari1469]

Love you brother, the best ex-Google/Facebook employee on KZbin

[@virathshuklla172]

I was waiting for this video for a lot of time. This channel is best for Python I highly recommend it to my friends. Great Y.K.

[@GhostVaibhav]

Bro, you just nailed the explanation part!!! Keep up the good work!!❤️❤️

[@nick_jacob]

Very easy to understand. Would like to see some coding examples too but this is nice. I have been a developer for 6 years and i'm just now getting into data structures. However i'm realizing that i've basically been using them all along without knowing it.

[@elijohn8114]

i use this channel and codebeauty. this one gives me an awsome overview whille codebeauty explains it with coding she uses c++

[@lancepaulino1303]

Imagine if your professor teaches like this and add up those simple analogies so their students will have an easier approach to grasp the lesson at hand..... anyways, thank you so much for your precious videos!

[@GauthamMohanraj]

I have loved the quarantine life learning programming 24*7

[@sirxavior1583]

Great video..you got it right a Deque is actually called a "Deck" or Double Ended Queue so many people get it wrong an call it a "De Que" then get it confused with Enque/Deque.

[@manuelelkess8259]

your videos help me a lot thank you and please continue this course until the very end

[@maxxpellowski2916]

Another great video YK, thank you. I may not know much about data structures, but I know pancakes and you really break it down wonderfully. 🤣

[@unitydeveloperkgk9836]

These videos are great and the visuals help a lot. The black background in your videos seems to improve memory recall for some reason as opposed to a white background. Its easier to visualize what I saw from your videos, than others because of this and it does not burn your retinas out while watching them either lol.

[@NikhilKumar-fj2dg]

This is what I'm waiting for Thankyou so much 🔥👍🙏

[@udaysinh]

It is really nice to learn this at age of 15 and good explanation...thank you

[@prathamesh_b]

@CS Dojo Thankyou Sir for guiding us!

[@azimmirzoev6704]

I am CS student, and I have been following your channel for almost 2 years. It's a great explanation, but it would be more useful and more interesting if you could also show your explanation in code! Anyways thank you for your efforts!

[@eyalpery8470]

"This is how pancakes in the real world work" Legendary!

[@mandre2390]

I was just stuck on that problem at the end, thanks!

[@sairajpatil7652]

I have watched almost all of your videos they are very helpful. Can you start a series on JavaScript . Love your videos bro

[@CSDojo]

Not sure if I can do an entire series, but I'm thinking of making a Chrome extension with JS at some point. Thanks for letting me know your thoughts anyway!

[@margaritashielatimbal638]

I just had a quiz on this subject and our topic was stack. This video was really helpful. Hopefully, you'll make a series about C or C++

[@CarlC9898]

Hi Margarita ;)

[@gayatrit3149]

I thought you stopped making videos, thank god your back , have learnt a lot from you , Thanks a lot !!!!!

[@DarthVader-wm6tf]

Yeah ... You're back ... Horrah .. so happy you're back ... Cheers for yk

[@itsd3br33]

Brilliant explanation, thank you

[@Alex-bc3tt]

I liked the video just after playing it... and when I was done I wished I could like it again... thanks for the great content you never disappoint

[@user-oh2ee8qv2c]

感谢你的分享，让我学习了很多知识，谢谢。

[@ErenYeager-lu5cu]

understood nothing, but liking it anyway

[@shubhambhardwaj8894]

Awesome explanation ❤

[@garvitpahwa2349]

You are the best pls keep uploading. Love from India

[@CSDojo]

Yes I will!

[@sahelijati5851]

finally found a good programming teacher..

[@selvalakshmis.v4232]

This video is really helpful for me Thank you.

[@davdeveloper]

You are very good at explaining stuff. It would have great if we could watch at some code example as well, simple ones.

[@jagbetuyi001]

That octopus looks real busy. Good work explaining this.

[@lucyledezma709]

Hello Cs Dojo!!!. So much time again!!!

[@CSDojo]

Hello, and sorry! I'll be faster :)

[@Elif-ti9wf]

Aaaaah this week I took the first lesson of the data structures course at school thank you 🤗

[@list9016]

else if

[@BATMAN10N]

Phew....I finally understood the gibberish my class was teaching

[@shashankkr1008]

Great explanation 👏👏👏

[@zarrinnahid448]

Thank you so much, these vedios are very helpful 🌸🌸🌸

[@bjarneStroustrup350]

Best explanation for DS❤️😘🇮🇳

[@NaveenKumar-uq6zd]

Thanks for teaching us!!

[@milnueve89]

Thanks, man. This is extremely illustrative and helpful! Your illustrations make it clear. You're a true teacher. Please, keep doing it! PS: I don't know what the heck an octopus was doing there, but I like it.

[@rupalipadhy6549]

Love you from india🇮🇳🇮🇳. You are doing great job👍👍👍

[@minimalinput6456]

Thanks a lot this was extremely helpful

[@jamezjaz]

Amazing, I just subscribed!

[@Mememeep]

thanks! that's so easy to understand!

[@leonardourbanavicius]

I did a twitter bot with your video and stayed very happy!!! Hope this bot I made can help people to be happier, it spreads positive messages! thanks again!

[@CSDojo]

That sounds great! Thank you for letting me know :)

[@lordmoriartea7799]

can u share what vedios did u use

[@souhardya69]

After a long wait.. Welcome back

[@CSDojo]

Sorry for the wait! I'll try to be faster in the future.

[@jeppirukun2546]

I really struggle on my studies on Computer Science, and I still want it to become successful in this path. Please help me sensei.

[@emanuelriquelmemontoya3819]

keep learning for a few decades that is the only way of becoming good at something

[@sihyunpark6245]

@@emanuelriquelmemontoya3819 Though you are right, if it doesn't come naturally to you even when taught over and over then you should consider choosing a different path, not everyone is made to do one thing we all have a strength and weaknesses.

[@Gooman15YT]

excellent, i learned it all

[@misosoup7531]

my friend says he likes your sweater; keep it up man! :)

[@rupamsud718]

welcome back YK

[@veerrathod3747]

Thanks brother it really helped

[@haomintian6815]

Hi Dojo! thanks for the cool video! Always fun and inspiring! I just started on coding, I wonder if I should focus more on algorithms or actual project?

[@CSDojo]

I would say, work on a project first! I think having some inspiration is important.

[@nuridalarasati8694]

Thank you i like your explanation

[@delealli9965]

THIS VIDEO IS SO GOOD

[@doniyorrustamov996]

hello bro l really like your explanation 👍it is amazing. l hope you will not stop making video anymore. If you make video about why you couldn't make video during these times it would be very good video. good luck everytime thanks in advance !!

[@_13eki]

wow this helped me understand stack and queues easily Thank you really..... but i was curious how was he presenting like this?? i mean what tools are you using?

[@moodleblitz]

During a stack pop operation, is the top value deleted first and the value of "top" decremented after, or is it the other way around?

[@Sirbikingviking]

How have I not found this channel before now?

[@mohammadyasir8700]

You are AWESOME !! , you should interact with us by uploading videos on various topics !!!

[@CSDojo]

I will!

[@nayanasagar6062]

Can u please upload videos on regular basis......The way u guide through is really amazing...a sincere request ...🙏

[@CSDojo]

I'll try my best. Thank you!

[@vishalpawar096]

You are great man.... And too cool

[@markmulder9845]

Thank you. This channel really helps me with my data structures homework and such!

[@KilluaZoldyck-wj5cy]

Finally you remembered you have a KZbin channel 😂😂😂. Awesome explanation btw👍🔥

[@CSDojo]

Haha yes, sorry about the delay - but I'll post more

[@Abdullah-cp6eb]

@@CSDojo no prpblem Dojo we will wait till die That was ridiculous righto😀

[@KilluaZoldyck-wj5cy]

@@CSDojo I'm waiting 😄. By the way I want to buy a laptop for college......Got any recommendations?

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@@KilluaZoldyck-wj5cy im replying very late but i would recommend Dell XPS

[@kenkioqqo]

Straightforward analogy. But what's an example of a use case for stacks and queues? In what type of scenario would I need to use a stack?

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Yaaayy!! You're back! :) 🙌🙌

[@ishanpokhrel5972]

make a video in priority queue and heaps love from nepal❤

[@raymondjude47]

You videos are awesome bro, what software are you using to record your screen?

[@CSDojo]

Thank you. I talk about all of it here: www.csdojo.io/faq

[@lilyoforiwaasam3474]

You’re amazing!

[@CSDojo]

Thank you!

[@barataapsii2466]

Thank you Sir

[@alphayowakarindi]

Thank you!

[@junaidahmed3981]

I was wondering, won't it be much convenient if we used linked list instead of an array?

[@magacaygamaxamuud7253]

Thanks cs dojo

[@subham2593]

Love you bro

[@selindoga]

Can i combine queue and linkedlist? like making an algorithm that uses both algorithms' features? is it doable? or these two cannot be combined techicaly?..

[@pietromantova7859]

thank u bro!

[@manu-singh]

Your videos are getting rarer to get hold of.

[@CSDojo]

Sorry about that - I'll start posting more from now on

[@manu-singh]

@@CSDojo don't be sorry, I am sure you're probably busy at work. I learned so much from your interview problems and this DSA playlist. So thank you for that.

[@athukuricharan84]

which software are you using for the effects in this video?

[@davidpalafox6978]

Is statistics major good for data science if so would I need a masters? Good to see CS Dojo posting more!

[@CSDojo]

Thank you, yes, and about master's - not sure. I think if I was you, I would do CS because it's easier to get a job with it. CS undergrad degree and whatever master's degree you feel like you need if you think you need it.

[@davidpalafox6978]

@@CSDojo yeah I’ve been struggling with my CS major, but I guess I just gotta put more effort then what I have been doing I’m in my 3rd year. Thanks!

[@procode6881]

Which software you use to make these illustrations

[@kartikbilagiarts7213]

I am not the first....😗 I am not the last....😄 But as the notification came...😯 I click it so fast..!!!!.😲 That my phone got blast..!!!.😨 🌻🌻🌻 😂😂😂

[@webdevinterviewtrainingusa1494]

Checkout my video on Stacks and give me some feedback.

[@bara7979]

Thank you

[@samrasoli]

useful, thanks

[@Gooman15YT]

bro what how is it possible to be this early to a coding video

[@delealli9965]

THANK YOU

[@tushig.b.6526]

You are the life saver! Hontouni arigatou gozaimasu!

[@godwinprecious2713]

wtf! How come I wasn't notified by KZbin when you posted this video?!?

[@rayneilaquino3286]

What app/ program did you use in creating this video?

[@leviermonaites6832]

If I have a queue, and it's a tasks queue, once that one task is completed I should remove the element from the queue, or just move the pointers? And if I should just move the pointers, once that the pointers are on its limits, I would have to create another bigger queue to do what I want, right? This approach wouldn't use a lot of memory? Once I made this remark, am I right if I define a queue as something that should be just a collection of things that will be freed of the memory soon, once it's completed? Edit1: I was searching about, and one good response that I found was to use linked-lists, what I think is a great approach, once that it is first-in first-out, so you wouldn't have the problem of needing to change something or access something in the middle of the list, at least I think so. Edit2: @t Here's the code I've developed so far, trying to solve this issue.

[@rosalindaalbrecht1795]

Favorite quote: "That's how pancakes in the real world work."

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thanks 💜😊

[@list9016]

it feels like a crime watching this for free..

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Hi CS Dojo, I was wondering if you could help me with Google not responding issue. It causing me too much trouble. Thanks in advance.

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fantastic

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what program do you use in this video?

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A video on graph and their algos like bfs dfs dijkstra

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Amazing man 🥰😍🤩

[@weltmeister]

I would've needed this a couple months ago

[@saketverma8243]

Tq bro

[@rupamsud718]

Can you make a series on java please. Cheers

[@deforesttthompson9299]

Wouldn't it be better to use a linked list to implement a stack?

[@CodeWithAkbarov]

Hi Dojo! thank you for the cool video. I got a lot information from this. But program do you use to make such kind interesting animation when you click the info under the image appears with cool animation.

[@minecraftepicscarboy6885]

Hello yk can you make a video on how to make a working clock using python programming

[@vishalpawar096]

Can you make a video on how to learn c++ and java