Linked Lists for Technical Interviews - Full Course

Learn how to solve linked list problems for coding challenges and interviews.

⭐️ Course Contents ⭐️
⌨️ (0:00:00) Course Introduction
⌨️ (0:01:09) What is a Linked List?
⌨️ (0:09:22) Linked List Traversal

🎉 Thanks to our Champion and Sponsor supporters:
👾 Raymond Odero
👾 Agustín Kussrow
👾 aldo ferretti
👾 Otis Morgan
👾 DeezMaster

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[lilyh]

I've watched many YouTube tutorials - this guy is legit the best teacher I've come across so far! Very clear. Thank you so much Alvin

[ragsbigfella]

I love Alvin's way of teaching. I loved his Dynamic programming video. Please ask him to make some more videos like Graphs and Trees.

[maozbenkalif]

08:25 one small correction, the order of inserting a node to a linkedlist is that the node you wish to enter has to point first to the node and then you have to take node b to point on node q, if you start by pointing b to q first you will lose all the data of c and d. Great video !! loved it

[immythic]

Bro you explain so good that i've been able to perform the tasks without watching the whole video. Just got the idea and solved it by myself. I love you, Alvin. Happy New Year, mate!

[m.y.]

Hands down the best explanation for linked list. It finally clicked on me after 3 days banging my head against the wall. His algorithms are way more intuitive, both iterative and recursive versions, much much more than what other instructors talked about. Thank you!

[Jamesxoxo]

Started learning linked list this week and could not understand the code for it at all until this video... Super appreciative, this community exists.

[chukwunta]

This is all you need to learn about linked-list. This is my fifth time viewing and I always seem to comeback and learn something new. It is such an amazing resource. Thanks @Alvin

[mikkfrn]

This is the only programming video I watched from start to finish with one sitting and I clearly understood LinkedList. Thank you Alvin!

[morenomt]

Thank you for this Alvin. I had a hard time refreshing linked list by watching countless tutorials and I can't understand why I can't move on with problems. While you are explaining, I am able to answer problems!

[samihk]

Completed complete video in one go, took me 4 hours.
Thanks Alvin!!
so on point.

[RahulD]

I love Alvin's way of teaching! He's really a master! Thank you very much!

[zeynepdagci]

your courses're amazing!! I have an interview with google in a couple of hour, I hope your courses work for me !!!

[tfn]

Best video on LL’s that I’ve seen. Thank you, Teacher Alvin!

[Pupu._]

Alvin is so to the point and voice is good to hear 🙌

[myrusEW]

I just realized watching theory tutorials in other languages actually makes learning so much more intuitive, since you can't just blindly copy. You're forced to understand how your language works, and you're forced to implement those ideas without really being able to "cheat". Wow. I'm gonna start watching C tutorials and do them in python. I'm about to hit 10x developer once I understand all this

[tonyseben]

For the iterative Zipper implementation, we need a null check for head1 (ideally for head2 as well). if(head1 === null) return head2; if(head2 === null) return head1;

[omarkyon]

Really cool to see you here Alvin. Great explanations as usual

[sriram-uuyd]

Trust me, I was searching for an hour yesterday to find a good resource to learn Linked Lists. Thank you, FCC.

[a_maxed_out_handle_of__chars]

seeing alvin puts a smile on my face :)

[skitzhills]

Alvin you are the best programming sensei. This Linked List tutorial is just ridiculously good...