Linked List Tutorial - Singly + Doubly + Circular (Theory + Code + Implementation)

Learn complete Singly + Doubly + Circular #LinkedList in a single video! One of the most important data structures for coding interviews. Here we also build the Linked List from scratch and see how it works internally!

Take part in the learning in public initiative! Share your learnings on LinkedIn and Twitter with #DSAwithKunal & don't forget to tag us!

👉 Resources

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Timestamps:
0:00:00 Introduction
0:02:35 Limitations of Array/ArrayList
0:04:08 Working of LinkedList
---- Singly LinkedList ----
0:06:18 Singly LinkedList
0:16:25 Insertion in Singly LinkedList
0:22:41 Display Singly LinkedList
0:29:28 Insertion in Singly LinkedList [Continuation]
0:40:04 Deletion in Singly LinkedList
0:54:48 Some Common Doubts
---- Doubly LinkedList ----
1:00:46 Doubly LinkedList
1:08:52 Insertion in Doubly LinkedList
1:10:30 Display Doubly LinkedList
1:13:12 Reversal of LinkedList
1:16:07 Insertion in Doubly LinkedList [Continuation]
---- Circular LinkedList ----
1:37:35 Circular LinkedList
1:42:46 Insertion in Circular LinkedList
1:43:49 Display Circular LinkedList
1:47:28 Deletion in Circular LinkedList
1:54:21 Outro

#placement #dsa #interviews

[shafinnahian]

_"How difficult was this?"_ is such a affirmative and supportive thing to say while learning data structure. I'll surely be using it to teach my students one day, man. Kudos <3

[umasivasangaran]

Thank you, Kunal. I am a mother of two kids, wanted to continue my studies in Programming Language, I found your free Lessons🙏 God bless you💯

[devangsaini]

Dear Kunal, I once saw your instagram stories and got to know you are kinda upset with Indian students. I know some people do annoy you and really irritate you but still many of us look upto you and rely on you for top notch content for absolutely free. I request you to please continue providing free knowledge and please do not let the negative people stop you. I personally have a paid course too but the content you provide is far ahead of the content in the course. I really look upto you for my knowledge in tech, hence I request you to please do not bring paid courses and keep everything for free. You can increase the frequency of ads in the video and we are fine with that. I know it takes a lot of effort to create this content and then providing it for free is not justified. But still there are lakhs of students who are deprived of the quality education and you are the one proving to be the saviour. Hence I deeply request you to please continue providing free knowledge to us.

[Cloud-]

Kunal despite sounding sick he still provided us with top quality explanation and very engaging (something many courses lack)

[ecode]

Over 3 years in Java, I haven't found anyone who explains the way you do. I wish I had found you while I was newly learning Java. But, better still it's never too late. I am going to stick and learn bigger concepts as far as Java is concerned and programming at large.

I will dedicate special time and go through some of your awesome playlists.

Thank you, Kunal, for sharing an amazing content.

[Moch]

Watching this from over in America, I can confidently say there hasn't been a guy on Youtube i found who is as good as you. You are a beast !! Thank you for all these videos !!

[adworksout]

This is what I've been wanting from a long time
Please complete DSA playlist as fast as possible, your videos are really helpful
Better than any college teacher that could've taught me

[uteobeg]

No doubt kunal this is the best video on linked list and off course the whole boot camp stands at the top position . Your explanation is just 🔥🔥🔥🔥 .

[harshjaiswal]

Bro the distinguished thumbnails you're putting for each topic is so impressive 👏👏

[amansrivastava]

If YouTube has a museum than this playlist needs to be saved in that for our future generations 💪

[Helly_Patel]

Thanks for teaching us like no one did till now!! One small request, please make lectures on dynamic programming as well!!

[ayushgoel]

Thanks for being consistent until now. Bang on!

[som_girl]

Thank you, the most outstanding teacher of our time! What people pay to get, you teach with a passion for free. Your generation will never lack helpers; they'll continue to soar higher and higher. You are a blessing to many.

[shreyasnaphad]

Glad to see the linked list topic completed in a single awesome video

[hakunamatata]

I'm not a guy who sit for an hour to watch a video, but this video especially this particular one, I never ever felt any tiredness or boring, it just went smooth. Seriously the lecture was superb! never felt like this! Kudos man🎉

[shafaq-here]

Amazing way to introduce a data structure by teaching us to create our own, Linked List is now simpler than it was ever before.

[pratyushkumar]

I have never seen such type of explanation anywhere where every single line goes in my mind. But, your explanation works like medicine in my programming journey. Lots of love.

[shahdadpeykani]

The amount of knowledge I gained by watching this video was more than one semester at university honestly, thanks a lot!

[henishapanchal]

Perfect! you saved a lot of time going through books and notes with this simple LinkedList understanding!

[nishantsingh]

Bro never ever delete these videos from the channel please i am requesting you.
How someone can provide this level of content for free🙂🙂.
This is insane👌🏻👌🏻