Circular Queue Implementation - Array

In this video I discuss how to think about and implement a Circular Queue using an array. I go over operations such as enqueue, dequeue, peek, isEmpty, isFull, and resize. I also cover the time and space complexity for all of these operations.

[BlueTreeCode]

Hey Everyone, just a heads up. The Amortized time complexity and space complexity for inserting is O(1) due to resizing being a rare occurrence.

[rayato]

That animation so perfect. It's make me clearly about circular queue. Thank you so musch.

[abeerkh]

thank you so much for explaining it in a simple way <3

[mohammedamayri]

that was some amazing explaning!! thank you so much!

[aritralahiri]

Awesome explanation with perfect animations. Thanks a lot for the explanation

[cenkercanbulut]

What a beautiful explanation thank you!

[uqpllku]

Man really appreciate the effort u put in these videos.. u earned a sub

[lorraineachieng]

I am so glad I found your video. Thank you :)

[abdouliebah]

You are among the best tutors I recommend for any person who wants to understand data structure and algorithm 😊

[rubensontale]

Beautiful explanation, I owe you one, mate !!!

[LiamNickell]

Awesome explanation and visuals 👍🏻
Only thing you might consider adding is that enqueue turns out to be amortized O(1) since resizes are guaranteed to not happen often

[movocode]

God-level explanation. Understood in one go.

[manthanmoudgalya]

thank you for solving my doubts on queue!!!!

[bassemsamuel]

this video is just perfect
thanks man!

[amareshkarnan]

Can you please tell the best way to print this array?

[elimyu]

Really Good video as well. I was wondering what could be done in resize() to shrink nums size when the nums.length/2 < queue actual size.

[Ovmt]

Damn you are so Underrated...you are a diamond in a coal mine...subscribed

[sumanthpai]

even pre-school students can learn from your videos :), very cool, much appreciated !! I forsee huge subscribers for your channel, A humble request is please do not stop explaining concepts without animations, visualization helps a lot

[alexlfo]

I have a hard time do understand the do-while loop in the resizes method? Can you walk me through?

[krsnadaassa]

Hi for isempty function shouldnt there be another condition for example we push 3, 4, 5, 6 in and then pop all of them out.so its empty but front != -1.
Pls tell me if im wrong