Data Structures and Algorithms using Java

[@sumeght1878]

"Somebody please get this man a medal". He's been doing such a great job, from unknown times. Thank you Navin sir, you've helped us a lot

[@vkc3761]

10 years in IT zero programming skills. Started learning coding and was looking for Data structures and Algorithms , and someone heard my prayers and google recommended this video. Thank you Navin sir.

[@tangocharlie3680]

In which domain you are working?

[@Sportgameww]

If you search it something on youtube .everytime it will recommend that related video.

[@ravikumarkumashi7065]

The best thing that happened to me on youtube so far is coming across this channel, truly a master piece!

[@MA-rf6sg]

same i am so happy for this gentleman thanks a lot sir.

[@visheshdab1656]

This is the course all the Java Devs were waiting for. Kudos Navin Sir 🎉

[@ManjuNath-fi4eg]

Navin sir giving tutorial free so teaching method is awesome so last bench student also will understand. 🙏🙏🙏🙏🙏🙏

[@sakshatrapkar7785]

U will not believe i was look for ds in java 2-3 days before n confuse where to start i look for teluska but didnt have any update videos n look here it is ,thank you teluska

[@Rahulganesh-mw2hv]

I still wonder how this man is not awarded with the dronacharya award because if I were the president definetly I will honour him withthat prestigious award.I would really be thankful for your free service towards teaching us with one of the most demandable course.

[@ashishkakade3344]

STILL I DIDN'T SEE FULL TUTORIAL BUT YES I CAN CONFIDENTLY SAY THAT, LAKHS OF PEOPLE WILL BE HELPFUL COZ OF THIS TUTORIAL... THANKS A ALOT NAVIN SIR, YOU ARE DOING GREAT WORK, 👍👍👍👍

[@ranjansamant9841]

i dont know java only python i know. will tthis be benificla for me

[@rakeshvaranasi8241]

You are right!!

[@rakeshvaranasi8241]

​@@ranjansamant9841no

[@jamitkumar7251]

bhai java seekh le, nhi to DSA using python seekhle@@ranjansamant9841

[@leomardy2337]

I am doing Complete java course by watching your previous awesome video. That was amazing. Very helpful tutorial.

[@awtsuuu-.-]

Thank you for this wonderful tutorial Telusko. I really loved how the way you explain.

[@brijeshpatra1629]

Best lecture for someone who wants to revise DSA concepts

[@DivineCodeMythology]

Where can i get full course for DSA in java? Including Graphs, DP etc.

[@HimanshuYadav-dq2jo]

​@@DivineCodeMythologyalgorep dsa 31 vids

[@MeleseAbreham-j5y]

@@DivineCodeMythology algorithms part 1 and part 2 in coursera

[@VishnuvardhanYendluri]

This is an a amazing lecture for understanding Dsa concepts and implementation using java.I really thought that Dsa is very tough but when i see this video I got some confidence ,yeah I can learn Dsa.And Thanking you sir

[@sahithacheekatla9296]

GOAT of explaining programming.....Devudu sir meeru🙇‍♀

[@rkirankumar8051]

Hello akka ee video motham complete chesara meru?

[@hieuthanh2735]

those are greate video series which make me come back with Dev, I understand in detail what you are teaching, thank you Navin

[@vaibhavgupta8210]

Great Tutorial. Just want to add one thing. In bubble sort you can reduce the number of iterations of outer loop one time. It will perfectly work fine and will make the code more efficient. public static int [] BubbleSort (int [] arr){ int len = arr.length; int temp =0; for(int i=0;i

[@user-benjaminJohn]

Bro, I'm so happy you're channel is doing well. idk anyone else who can take DS/Algo and make it funny and interesting at the same time. But, I still want to know who Telusko is.

[@AbdurDev]

I have coding assesments lined up this week also starting in CP. Love this video sir 🙌

[@outbook]

Thank you for helping me out brother! You are awesome! I hope to use this so I can relearn DSA.

[@sarathchandar5047]

Thanks Navin, for wonderful video... 🎉 You have been my real mentor in Java

[@charanraj1411]

A masterpiece is an explanation of outstanding skill.

[@umabharathyts1998]

I am very glad to know about your Channel,Brilliant in explaining concepts in a clear & simple way ,Thank you so much Navin ji🙏

[@gamingmacha45]

Navin sir you beauty , Before this dsa i was watching your java course then after 4 weeks i started looking at opps then i realised its all are already cleard. The way you give real world examples are realy 👌👌👌 .Thank you sir.

[@lesterjayabiad3347]

the best tutorial is by learning from the Pro. thanks sir Navin!

[@sbharathi3394]

literally sir...even I couldn't get the logic without tracing your code. But my dream is to build my own logic.

[@gabrielfono844]

3 years working as software engineer and never taking any algo and datastructure course. I must take it since my goal this year is MAANG

[@rahulchavan6789]

thank you, sir, for much needed simple understanding of DSA in Java, one more request sir please make a video on how to prepare for a Java interview for fresher or nearly 2 years of experience with which topics to cover and how much DSA and other advanced topics so as a beginner we focus on the main topic and help in an interview..thank you for helping us in this java journey.

[@simplicity1480]

heartly thanku man ur great work ......total explanation with great editing

[@sarvedchoudhary9558]

Thank you so much sir,🙏🙏🙏 for your deep explanation of DSA, this video was really helpful for me.🙏🙏

[@ArunKumar-vd8zt]

DSA is all about building logic, not just viewing videos. Please don't waste time on a 5-hour video. In my experience, it takes around 8 months to 1.2 years to master DSA in Java. However, it's important to note that DSA is not just about learning specific algorithms and data structures. It's also about learning how to approach problems and write code efficiently. Therefore, it's crucial to understand the fundamental concepts and principles behind DSA. While this guy may teach DSA, you also need to know how to approach problems and write efficient code

[@iamnotfamous6591]

why we shouldn't waste 5 hrs on this video when we have to waste 1.2 years!!! It's Does matter if we waste 5 hours it's Negligible in 1.2 years although Programming is dead in this AI Era. Why someone would Learn Programming in this Ai era when Ai is sufficient to do 40 people's work alone!!! Companies are shifting in Ai world to save money that's why all the layoff happens!!

[@immor8al808]

​@@iamnotfamous6591who said that programming is dead in this AI Era if you dont know programming you definitely will not be able to understand what code snippet has been provided by AI you need to know programming in order to explain AI what do you want. And this guy is spitting facts in order to improve in DSA you need to know how to approach problems rather than just implementing Algos and DS. DSA is about problem solving because it contains so much Discrete mathematical topics

[@iamnotfamous6591]

@@immor8al808 Ai can Do everything because programmers are on their way to build a Ai Software engineers who can do everything. If some high level SE doesn't want that people should work with coding then why should students waste their time in this.......

[@immor8al808]

@@iamnotfamous6591 Bro I can literally send you tons of screenshots where chatgpt failed to even understand the context of the problem not able to solve many of the problems where I even explained the context of the problem clearly. Even Ai's make tons of mistakes developers clearly mentions that Ai's can also make mistakes no Ai can replace developers

[@JUSTFOREMERGENCY-r6m]

I will remember your words throughout my life , thankyou!!

[@dhruvjani1660]

This is a quality content for DSA

[@75_raaj_54]

Can't imagine a perfect timing of this video ,, thanks sir❤

[@Listhejustice]

Thank you so much sir, can't thank you enough. If you could please also upload the other algorithms as well they will be very useful!

[@KankanalaSirichandana]

sir 15:34 since the integer is allocated two bytes of memory so the memory address should be 101,103,105...is thsi correct?

[@holytrapbeats8436]

been waiting for this!!!!!one of the best instructors ive had

[@Yash93_]

Great job Navin sir, it's so helpful for the students and you are giving the best. Even the college lectures also not giving this much of clarity about DSA and how it's usefull

[@gowthamselvaraj7793]

I am recently for searching for same concept in java......Thank You, I got it from my Favourite Channel

[@pulihari4180]

this man is incredibly best best in all terms!

[@sbharathi3394]

How greatly explaining sir you are. Thank you sir.

[@semilife]

Thank you master Alien, you are a star this was just what I needed for job interview.

[@Mona.Arekanti]

One of the best teachers out there 🙌🔥

[@munawarahmedkhan4905]

Thank you sir it's very useful for the interview and job purposes you are doing it for free thanks for understanding problems of the interview 😇❤️👍

[@NanireddyPallaka]

THANK YOU VERY MUCH SIR.YOUR TRUELY A MASTER PIECE! THANK YOU FOR THIS WONDERFUL TUTORIAL TELUSKO FOR DSA.I REALLY LOVED HOW THE WAY YOU EXPLAIN❤🥰

[@ssm2015_ita]

Amazing work and learning a lot from your tutorials.

[@mohitg1]

GREAT GREAT GREAT only 3 words I have. Thank you very much for the Video.

[@udayj1747]

Bro I lots of love,the way you teach is awesome

[@satyabatigoswami1735]

Thank you navin sir🙏Really helpful. So easy to understand. Hats off to your great way of teaching😇😇

[@sivakrishnanellore518]

fantastic Naveen.. thanks for helping with such great content. god bless you

[@JAYAKUMARR-pv9fv]

54:25 mid = left + (right - left ) is correct math logic to get the correct result.

[@jyuvarajjothi782]

A is the correct answer for time complexity @21:20

[@anuroop7450]

Great work sir, it's really helpful for people like me.

[@rohithmanepalli8070]

Thank you very much sir, we need more videos about dsa

[@nextleveltech267]

Thank you so much for this course... I loved it... ❤❤

[@computer_gai]

Hey, actually i do love the way you explain! Tnx for the free Video !

[@Praveen-q1p]

Thanks for the Wonderful lecture sir !! Hope you have achieved your Dreams. Thank you 😀😍

[@zorovkp]

16:27 array in java doesnt nesserily store in sequence because arrayb stored in heap memory which states that doesnt store sequencely to solve this issue java in array contains a reference variable and what you say is the case when we talk about c language it uses pointer to point a memory allocation of array

[@KankanalaSirichandana]

15:34 if each integer is taking two bytes of memory then how come the integer memory location is marked as 101,102 becasue it is occupying 2 bytes. so the memory alocation should be 101,103,105... sir which one is correct

[@munib2023]

Great work! I was just waiting for this course. Thank you ❤

[@chandanasamanthapudi]

Great Work! Really Helpful Thank you Naveen Sir.

[@HelloAll-b4d]

Grateful to you sir, right time got the right video from your side sir, it is very helpful to my placements sir ❤

[@rahul-java-dev]

I started loving DSA 😍😍🙌🙌

[@ankushmondal891]

Thank you Navin sir🤝 It helps a lot 💯

[@kamranbagirzade1942]

Best explanation ever, thanks a lot!

[@shivaDaaslabs]

came from odin project. great 7 mins cheers

[@dinopi2554]

Best one to learn DSA

[@Asingh42]

Thank you so much for this A combined course for these was needed❤

[@sabarinathan9422]

Hi, I'm a learner, but i have a question in show method of linkedList topic at 3:17:34, instead of checking node.next =! null, why not check node =! null and it will print all value. we need not need extra system.out.println to print the last node data after while loop. Please correct me if am wrong.

[@jx3806]

@Telusko Super. 🎉 But to get it right.@16:35 Shouldn't the modell memory addresses be like 101, 103, 105, 107, 109?

[@yaarooruvan5408]

Thank you so much sir I also waiting for this course 🥳👏

[@stepup6620]

Most awaited course ❤

[@ordered_saddle5]

Thanks for making it so simple.

[@PrakashKhuntia-qy7de]

Thank you sir this vedio is really helpful to learn DSA

[@lokeshrajan6522]

I found a small mistake in the bubble sort alg the Correct code is The code is in Kotlin : private fun bubbleSort(list: Array) { var temp: Int for (i in 0 until list.size - 1) { for (j in 0 until list.size - i - 1) { if (list[j] > list[j + 1]) { temp = list[j + 1] list[j + 1] = list[j] list[j] = temp } } } println(list.joinToString()) } The mistake is in the first loop, the last iteration is unnecessary so it need to be removed

[@sarthak_jain_51515]

This is a video I am waiting for and finally 🎊

[@RK22082]

Love from Kolkata Navin sir ❤

[@agnes_patrick8091]

Already 'Telisu' kununchi Chala Teluskunna Sir 🤛

[@Hfug564]

Sare amai

[@22_ankanamajee97]

Thank you, sir, for making this video. It will be helpful for me.

[@MrCostas32]

This is such an awsome video.. Thanks

[@milankbudha]

great tutorial..i watched scaler video on DSA but i didn't like that..Your videos are good and animations are also awesome..Thank u so much from 🇳🇵I am feeling confident now😊

[@mamidisaikrishna8233]

For dsa which programming language can be better for fresher either java or c++ So iam in first year of clg

[@rickchakraborty2087]

@@mamidisaikrishna8233 both will work, but pick any one

[@SaiTeja-ht4do]

Is data structures and algorithm concepts the same for Java and Python? If I go through this video, do I have to go through data structures and algorithms in Python as well? A suggestion can help me.

[@AbhinavRaj_P]

Yes, the fundamental concepts of data structures and algorithms are almost same across all programming languages. The core ideas of algorithms such as sorting, searching, and various data structures like arrays, linked lists, trees, etc., are not at all any language specific. However, there are syntax differences, and built-in functions or libraries that you might use to implement certain algorithms or data structures are quite different for each language. So, I think you need to go through the with the implementation of those algorithms in python for handy experience.

[@SaiTeja-ht4do]

@@AbhinavRaj_P Thanks for the information brother!

[@Omar-jibril]

Thanks teacher massive concept.

[@soofiakhan9660]

Did this man just teach 3 months of DSA syllabus in just 5 hours???

[@mahalakshmimahalakshmi248]

Thank you so much Naveen sir,If you could please also upload the other algorithms as well they will be very useful.

[@Praneesh203]

Sir please provide notes ❤❤that will help us a lot

[@saravanans4803]

Most awaited content for aliens from Telusko

[@dillikumarnl]

you are just great sir.❤

[@adupaharshith7564]

In quick sort if we take example as{5,3,2,4,7} and pivote as 7 initially i = -1 and j=0 while we compare pi with j, j is smaller so, that i value increment and comes to j here i over laps with j then how it swaps the value(Any one please explain this). Thank you very much for this video Navin sir.

[@ievgenovsii]

In your case 7 will not be swapped. It is at its final position.

[@sarangmore9860]

Sorry sir, Has anyone realised that sir are looking like Bhupendra Jogi 😄 BTW love you Sir ❤

[@codewithgk9974]

Helllo Naveen, thanks for the whole package it will be helpful. 👍🏻

[@nandithasingh2842]

The best case for linear search is O(1), then how quick sort is better than 0(nlogn) best case?

[@dhayananth2505]

Really great work

[@dima_shaman]

В универе не слушал лекции, так что приходиться учить сейчас

[@msk9182]

Sir youre father of java ❤

[@rushabhgujarathi1075]

This is truly a master piece, I am able to understand data structures now. I have one question on linkedlist: When we delete an element from a Linkedlist, we are just changing its pointer, are we leaving cleanup to GC? or can we do it in the code itself ?

[@okcomputer2112]

GC takes care of it.

[@tallurivamsi6413]

Hi Naveen, Thanks for the great tutorial.I have one question in "inorderRec" method in Tree Implemantation. How the root value available to this method "public void inOrderRec(Node root)",ofcourse we are passing inOrderRec(root); for me its showing root=null,thats why its not going to show the final sorted values. How can i get the root value to inorder traverse method...

[@Mora0219]

Nice video, thank you and The Odin Project.

[@codingwithstrangers]

Great video you majest data man 07:50

[@tejatechviews]

Can you please also help with Design Patterns videos with Spring...

[@Asingh42]

Can you make a similar to this for other datastructures in java collections Furthermore on concurrent data structures?

[@anudeepkanna4533]

Thanks for this tutorial sir can you make a video on backtracking and recursion in java

[@vijik3959]

In stack, show method, it should get printed from top to bottom right?