#5 Linked List Implementation in Java Part 1 | Data Structures

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Code for LinkedList in Java

Linked List implementaion in Java without using Collection

We will use Eclipse IDE here
In this video we will see :
- What is Node
- Step by step explanation on how linked list works
- Operations of Linked list
- insert
- insertAfter
- insertAtIndex
- delete
- showList
- An example explaining LinkedList creation, insertion and show

Linked list is a linear collection of data elements, in which linear order is not given by their physical placement in memory.
Instead, each element points to the next.
It is a data structure consisting of a group of nodes which together represent a sequence.
Under the simplest form, each node is composed of data and a reference (in other words, a link) to the next node in the sequence.
This structure allows for efficient insertion or removal of elements from any position in the sequence during iteration.

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[satoshinakamoto]

this is probably the best way someone on the internet has explained the topic.first give foundational concepts of the topic, second drawing it out and then showing the code implementations. i will recommend this playlist to the class i teach. thanks alot .

[mysteriousloop]

My interviewer asked to implement Link List.
I watched this video before one day of interview date at night.
I implemented successfully in first attempt.
Now he asked me to sort it.
I tried but failed.
But he didn't rejected me.
Keep in mind learn Link List sorting also.
Thank You Telusko <3

[sunnatjonsavrulloev]

Thats perfect, thank you indian guys, you always try to make everytjing clear in your tutorials

[dilrajsingh]

this is for all the college professors out there, this is how you teach, this 20 mins video was more helpful than two 1:30 hr classes. This is the best way I have seen someone explaining linked lists to me

[AshwiniBhaskarPurple]

To display the values, you can use
while(node!=null){

node = node.next;
}
that way you don't need to use the second print statement.

Awesome videos, really helpful.

[LazizbekYusupov]

Guys, I have made 4 general attempts to watch and understand this stuff. I didn't count endless flashbacks within the video itself for 10-20 seconds. The author is right - you might make several attempts, to get it all right. Gratitude to the author for such a great work!

[dannywithnuggets]

Absolutely amazing. The best explanation of a linked list I have ever seen hands down. The use of the whiteboard whilst running the debugger is genius!

[CarlSaptarshi]

Thank you so much for this - I have been following other tutorials online to learn more about data structures and algorithms, however this is the first one that really explained what was going on. Great work!

[abebe]

concise yet informative.Keep going man! Thank you very much.

[rizwan]

This is quite possibly the best elaboration to the linked list data structure I have even seen. Thank you Telusko.

[jaredcrebo]

This is the best explanation I have gotten for linked lists. I can finally finish my project! Thank you so much.

[kobracommander]

I like how you explain the classes to be used. Great Work!

[nord_]

Thank you!
Excellent work!
Really the best way of explaining this on the internet.
It helps a lot for me!
Keep it up!

[ElevateWithMiranda]

wow! you made it so easy to understand. I've been trying to understand linkedlist creation for about a week now no avail, but just your one video make me grasp it all. thanks a lot

[ArjunSingh-qtjn]

after watching it many times, finally I got to understood Linked List, thank you :D

[sash]

This is the best tutorial for this topic. Thank you so much for helping me and I have watched countless tutorials on it but I just can't seem to grasp the concept clearly, but u helped me. Thank you so much for the explanation!! Have a great day!

[swathikak]

Only after watching ur video I got clear idea in list thnks a lot sir.. 👍

[AMPTechGrade]

of all the videos, I think this one helped me understand linkedlist the best. Thank you so much my friend.

[Manu-wbuv]

Wow. Finally I understood. Clear and concise. Thank you!

[akshaypandey]

Sir, for traverse the node u can check condition as while(node!=null) for reducing the last line SOP(node.data).