C++ Program to Implement Singly Linked List Data Structure | Part 2 | DSA

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--------------------------------------------------------------------------------------------- C++ Program for Singly Linked List Data Structure. In this video we will write a code in c++ programming language to implement Singly Linked List Data Structure & its operations from scratch. I will also explain what happens behind the scenes when we write the code for each operation.
Following are the different operations on singly linked list that we will implement -
1. appendNode()
2. prependNode()
3. insertNodeAfter()
4. deleteNodeByKey()
5. updateNodeByKey()
6. print()
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#singlylinkedlist singlylinkedlistprogram #linkedlist #linkedlistdatastructure #datastructures #linkedlistds #linkedlistoperations

[@pragatikumari306]

U don't know but u are miracle to me ...now I am interested to learn ds ❤️❤️... thanks for content

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[@ranjan4112]

Please make the method 1 by 1, not all at a time, For a beginner, it's very difficult to understand.

[@ranjan4112]

It will be very helpful for us

[@ranjan4112]

I was not able to understand completely..

[@ranjan4112]

@simple snipset

[@mansigoyal3440]

must say a lot much patience is needed to understand and then to implement it on your own.....yours efforts must be appreciated man

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You’re the best teacher I’ve ever seen. just deeeeeply impressed by the quality of this video.

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[@zahabkhan6832]

what is the hyphen symbol for ? in single link list while loop

[@asaudaymanisaiisiignjihj9328]

singly linked list paramerized constructor is not used in the program even constructors of node class too why we are using them if not passing any address soo confused at that point while you creating

[@chanduvamsi1841]

At 14:25 Why do we need 2 pointers? When [if(ptr->key==k)] condition is True, we can simply write a break statement and return ptr right? Does it work that way or am I missing any detail?

[@BhairusGamingyt]

PLEASE help me out sir

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I love these awesome long videos. I stopped staying full lectures because my professor is extremely bad at teaching and I watch your videos and understand perfectly. You're awesome!

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I have finished one course of 5 months on Data structure and algorithms without even understanding basic concepts like circular queue let alone linked lists, I have finally found your videos. And I really love your patience and way of explaining complex concepts in the simplest of ways.. Thank you from Somalia. 👍

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Thank you so much 🙂

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[@SimpleSnippets]

Thanks bro. That's the main purpose and my motto for this channel to try and simplify concepts for everyone 🤟😊

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yes he is the only one

[@rajagupta677]

Hi, I am an ECE Student. It is the best quality video playlist ever on Data Structure. You made it so simple to understand. The concept of pointer also get cleared with this video. Thank you sir.

[@SimpleSnippets]

Glad it was helpful! Please support me by sharing the videos and our channel with your friends too. Thats the biggest help and support you can provide 😇

[@Prokage]

You are a brilliant teacher. The explanation of the delete node by key implementation is the first time i've ever understood it. Thank you so much, can't believe this is free

[@SimpleSnippets]

Glad it was helpful!

[@srikakolapuadarsh2220]

If data structures had a voice then he will be tanmay.... Thanks bro 🤜

[@lkls987]

I am very happy because, From a lot of time I wasn't getting understand the linked list concept , but after watch this video I understand from a very well manner. A lot of thank you.

[@shreyasingh542]

Never been so much interested in linked lists. Creators who are here milking views in the name of faang should learn something. So much of hardwork into a single video such clear explanation with visuals and implementation itself. You just blow my mind! Thankyou for such awesome video.

[@SimpleSnippets]

Thank you so much Shreya 😊 I'm so glad to see such positive feedback and appreciation for these DSA videos. Yes it takes a hell lot of time to make these videos right from the content gathering to recording and then editing the visuals. Glad to see my efforts bringing a positive impact 🙏❤️😊

[@hamnakhalid-qy3vq]

After watching almost each and every vd on linked list on youtube with 0 learning and more confusion.....I found this lecture amazing.....Stay blessed ❤

[@SimpleSnippets]

Thank you so much buddy, very happy to hear this from you 😊

[@_titanslayer_]

bro you have saved my life 4 times. 4 times! with Stack, Queue, linked list, Arrays. thank you

[@SimpleSnippets]

Happy to hear that bro 👍😊🫡

[@Shaikhrayan13]

Thank you :) your videos helped me a lot in OOP, now I am learning Data Structure. I should say American teachers are not able to explain like you. Thanks a lot for your effort

[@SimpleSnippets]

Hello Nazia, thank you so much for such positive feedback. I'm glad my videos are understandable 😊✌️

[@andreasmonoyios5486]

I can not describe how helpful this video was to me. Thank you so much! Keep the amazing work up man.

[@SimpleSnippets]

I'm really happy to hear such a wonderful feedback from you. I'm glad this video helped you. Please support me by Subscribing to our channel & sharing it with your friends too. That's the biggest help you can provide ✌️

[@hemag4163]

300 lines code, one hour class with visual representation... I don't know how to appreciate your efforts... May God bless you always..

[@meme_engineering4521]

The only problem with this video is that I can give it a like only once, superb explanation man, I could never understand linked lists but in this I could actually write the code myself without watching further... looking for more such videos

[@SimpleSnippets]

Hehehe this is by far one of the most epic comments ever buddy! I'm gonna put it on my stories too 😊✌️ Thank you so much for such a wonderful feedback & please do share the video & channel with your friends. That's the biggest help & support. Also many more DSA videos coming soon on the channel ✌️😊

[@meme_engineering4521]

@@SimpleSnippets sure bro!

[@kingbaliyan7809]

Absolutely! need part 2 !!!!! In part 2 please cover these functions urgently needed!! Search using bool function! Search using Node Count and Average function

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[@SimpleSnippets]

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@@SimpleSnippets bilkul sir ji 😁😁🙏

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Man you are such a underrated person... You are superb in what you are doing more power to you

[@mohadnaeem4654]

OMG.... Such a wonderful explanation Sir... Cant be better than this. thanks for such a masterpiece.

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I hit like in the name of Tanmay sir👏🙌...I know he will give his best!

[@SimpleSnippets]

Thank you so much Payal. Please do share the videos with your friends too. Thats the biggest help and support ✌

[@helpyburhanuddin3087]

Excellent teaching with proper multimedia application made really understood the concept....

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quality content, no doubt......what an underdog teacher.....love u bhai.....

[@SimpleSnippets]

Thank you so much buddy. I am glad to see this response from you. Please do share the videos with your friends too. That will be the biggest help and support for everyone 😇

[@6112arjun]

25:45 time stamp for my progress and thank you very much for the video

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bro you are the one the best teacher in my life you are teaching continue 1hr without stopping

[@SimpleSnippets]

Glad to hear that bro. Trying my best to provide best educational content for free!

[@gauravbhasme1461]

@@SimpleSnippets yes it feels like my friend is teaching me.

[@GbbxK]

Thanks Tanmay, great video! Made learning Singly Linked Lists on C++ a whole lot easier!

[@satvikjha8932]

the original length of video if you code along (with 0 knowledge of linked list) is almost 3 hours if you want to understand the concept completely. brilliant video

[@127_sanidhyabhardwaj3]

Sir, please complete this tutorial until I reach the last part, I am loving it so much.... Great work Sir

[@SimpleSnippets]

Chances of that happening are pretty low but surely will keep trying ✌

[@b87yanapujyothi14]

in general i wont keep comments but this is really appreciable its so goood !

[@SimpleSnippets]

Thats really great to know buddy🙏 Please support me by sharing the videos and our channel with your friends too. Thats the biggest help and support you can provide 😇

[@nikoleta_xvs]

amazing work ...best video I have found so far on this topic!

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Thank you so much Nikoleta, really glad to hear this from you. Please do share the video and our channel with your friends too. And definitely subscribe for more such tech educational content. Thats the best help and support you can provide ✌

[@masumali8356]

you are the best teacher.......masum.

[@rakeshkumaryadav1117]

Needs a lot of patience to understand it and it is well explained just go through it without looking for other channel Make sure you know well about return by adress and pointer of object before watching this Thanks for such amazing video🙏

[@SreyRc]

So clear and comprehensive! You rock man! Your channel is a gold mine. Subbed ✔

[@easyguidetosuccess]

Man!! This was the best explanation of linked list. I have no words, literally the video was so great and all those animation on the right side making it really easy to understand. KUDOS Tanmay KUDOS

[@vulcantechtips2826]

you and code with harry are one of my favorites

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Thanks to this it helps me a lot to understand the linked list

[@SimpleSnippets]

Glad it helped!

[@mariaimran8087]

All prayers to man!!! you are such a great help.

[@Someone_07]

really bro its best playlist for understanding everthing realated to data structure....

[@SimpleSnippets]

Thank you Aftab, really happy to hear this from you bro 🙂

[@TON-108]

I haven't found such an easy implementation of Linked List 💯 Now i can move to next topics 🤓 Thank You So Much 😌

[@09avishkargaikwad71]

Your efforts are appreciated man🔥🔥 You explaining each part of code pretty good But the problem is code becomes very lengthy.... And it may confuse the beginners to understand it....

[@YasirKhan-bl8lj]

Thanks dear you made it really simple to understand complex data structures

[@SimpleSnippets]

Most welcome buddy. Please do share this video with your friends too. Thats the biggest help and support ✌

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Thank you...Thank you...Thank you brother...once DS was tough to me you made it very easy...I'm indebted to you ❤️❤️

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This Channel deserves lot more subscribers and likes 💥💥💥

[@SimpleSnippets]

Thank you so much buddy🙏 Please support me by sharing the videos and our channel with your friends too. Thats the biggest help and support you can provide 😇

[@vishnunetha8706]

@@SimpleSnippets yes sir...I will👍💥💥

[@harshlalchandani1108]

Aren't you the best, I was troubling with link list from couple of days and now i am so cut end clear with the topic .Thanks Man!!!

[@SimpleSnippets]

Glad it helped! Please support me by sharing the videos and our channel with your friends too. Thats the biggest help and support you can provide 😇

[@lataasnani2264]

such a perfect and awesome explanation i have ever came across....

[@kritika_singh21]

This is the best linked list tutorial

[@SimpleSnippets]

Thank you Kritika 😊 glad to know this from you ✌️

[@kartika9415]

Awesome!!!! Thank you very much Sir This was exactly what I was looking for!!! Thank you Sir

[@SimpleSnippets]

Thank you so much buddy, please share the video and our channel with your friends and ask them to subscribe too bro. Thats the biggest help and support 😇

[@kartika9415]

@@SimpleSnippets Sure Sir. My pleasure!!!!

[@laibawaheed2208]

Thank you soo much!!! Literally the best video I could ever get on these linked lists. Really really impressed by your work. It definitely would not have been easy to make such a perfect video. So much love from Pakistan

[@dhanyarahulan]

Really wonderful explanations. No words to say. You helped to tackle the complications of linked list.

[@siobhanmarshall4048]

TYSM for this.... PLEASE do a Linked list tutorial in Java😁😁

[@alltechpoint8508]

i love your teaching skill man the best dsa course ever made

[@SimpleSnippets]

Happy to hear that!

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Hey there. i literally used to think that DS is tough and not for me... but after watching your videos, it is no more difficult...

[@tusharbhardwaj4201]

My teacher took 1 week for this but my concept of linked list is fully understandable after watching this 1 hour video...... I will definitely recommend this video to my friends 😊😊😊😊

[@SimpleSnippets]

Thank you so much Tushar. I'm so happy you understood this concept very well. And thank you so much for sharing the video. That's the biggest help you can do 😊👍

[@arvindrathore7789]

Amazing, really like the visual diagram

[@SimpleSnippets]

Glad you like it! Please support me by sharing the videos and our channel with your friends too. Thats the biggest help and support you can provide 😇

[@ishanrai3951]

Amazing video now the concept is crystal clear

[@asldfkhjaslk]

Amazing video, but I believe the time complexity can be reduced from linear to constant for the append() operation by just declaring a tail pointer in the SLL class.

[@SimpleSnippets]

Thats were doubly linked list comes into picture with a tail pointer. But yes you can modify the singly linked list to have the tail pointer as well.

[@harshadagunjal2855]

Just perfect explaination.... Thank you so much for such videos❣️

[@SimpleSnippets]

Glad you liked them Harshada. Please do share them with your friends. That's the biggest help and support you can provide back👍😊

[@harshadagunjal2855]

@@SimpleSnippets yess❣️

[@adityasarin39]

Great video Tanmay! This is the best explanation I've found for Linked List Operations

[@SimpleSnippets]

Glad it was helpful! lease support me by sharing the videos and our channel with your friends too. Thats the biggest help and support you can provide 😇

[@almightyblazettv8421]

I LVOE YOU BRO, YOU MAKE DATA STRUCTURES SO SIMPLE

[@KaranSharma-by3bp]

Amazing and mind blowing explanation hats off to your knowledge of Data structurcture sir :)

[@nadraibrahim6400]

I just want to THANK YOU!

[@bronzedsprinkles]

It's a humble request please have a part 2 of this and explain code. It would be of great help.

[@chinnasuryaprasadvulavala4273]

Your teaching is really awesome.

[@SimpleSnippets]

Glad you think so! lease support me by sharing the videos and our channel with your friends too. Thats the biggest help and support you can provide 😇

[@TOI-700]

Bro,you are great ,. You are helping millions of unprivileged students 🙏 of Tier three colleges, I garentee you I will pay my first salary to you ,if I get job.👍

[@SimpleSnippets]

Thank you so much Bhavesh bro. Really I felt very happy that my videos are help you and many others. And no I dont want your salary. That is for your hardwork. I do not want anyones money. I will keep doing these free youtube educational videos for everyone because all of you motivate me to do more. Instead I only request you to please share our channel and videos and tell them to subscribe and join our community. Thats the biggest support you can give me and our channel 🙏🙂🌮🌮

[@gokulnaathb2627]

@@SimpleSnippets Very down to earth, Sir

[@nileshpatil132]

Lot of patience is required but very very very well explained 🔥

[@SimpleSnippets]

Yes these videos are lengthy and conceptual but there's no way I can make it shorter or faster because then I will miss important details 😅✌️

[@nileshpatil132]

Using key data won't this affect on the space complexity, if yes how to solve various problem having space complexity constraints?

[@rutujahande5850]

Yes I want only explanation of this code so that I can practice more and more. This video is also useful but it takes lot of time.

[@SimpleSnippets]

Code is shared in the video description. Link to our official website!

[@РысбекНазерке]

thank u very much for such an understandable explanation.......

[@muneebsohail4928]

Salute your patience ❣️❣️

[@SimpleSnippets]

Thank you 😊

[@hello_t978]

Really great way of explaining, after getting everything understand its so exciting to run operations at the end selecting through menu. Feels like game and intresting too. Smile on my face at last minutes was hard to fade off. Already shared with my freinds, hope they will like too ❤️

[@darklord439]

You were truly the best !!!! Btw how can i delete two nodes consecutively after a particular node means i selected key 1 which is at the start and it should delete the key 1 node and its next node i.e 1 2 3 4 i selected 1 then it should delete 1 and 2 after that the remaining will be 3 4 I know it will require some certain condition such as deleting at start , end (this one should not be possible because the last node will be NULL) and at particular node .

[@ashishsag3289]

Thank you to make everything understandable so easily☺️

[@mohammadminhaziftekhar4074]

Sir, please do more videos on how to build linked list more advanced way and how to use it with another code, how to make it shorter and all, take love

[@deviramkondaveti2415]

it's very interesting and I understood the program with ease

[@SimpleSnippets]

Thats really great to know buddy🙏 Please support me by sharing the videos and our channel with your friends too. Thats the biggest help and support you can provide 😇

[@shubhamsonawane967]

I am loving it so much great work sir

[@SimpleSnippets]

Thank you so much 😀

[@reo4465]

Thanks for making this wonderful video, it really helped me out a lot

[@scr34m_piu]

Best DS that i ever watch

[@SimpleSnippets]

Hehe thank you so much buddy. Many more to go in this series. Turn on the notifications to get updated with the latest tech ed videos :-)

[@demoncyborg4123]

Very top video boss 🫡 Salute to your dedication ❤️

[@SimpleSnippets]

Thank you for such kind words ❤️😊

[@rajashrivastava2646]

totally awesome dude ...nailed it .....loved it

[@SimpleSnippets]

Thank you Raja, your positive comment really motivates me ✌

[@techexplored]

I absolutely loved the program implementation for Linked List, but I have a doubt. When should we deallocate the memory in this program? Like, literally delete the linked list using 'delete' keyword after removing a node from chain?

[@himanshuaggarwal2445]

Helps a lot 🙂😀😀 You explained every line with the working ❤

[@pratyakshgupta4787]

This was really nice.. great work brother

[@sharvarijahagirdar9160]

Sir, What is the difference between Node* and *Node? And why did you create a pointer using "Node* next" instead of "Node *next" ??

[@SimpleSnippets]

Hello Sharvari, both of those syntax are actually the same. They can be written in both ways and they do the exact same thing of creating a pointer of node type ✌

[@vishnunetha8706]

I really worried about that thing till the end of the video...Thankyou Sir❤️Respect🙏

[@nikhilnaidu1383]

@@SimpleSnippets are yaar...why didnt i see this comment at first before watching video ;_;

[@John12685]

@@nikhilnaidu1383 haha

[@joychakraborty8533]

Hey tanmay your teaching skills are way above thanks for the course but I will like to go with java c++ have complex syntax though I know c++ but for coding interviews i will prefer Java

[@SimpleSnippets]

Yes, you can

[@Albertrose.24]

Thanks you sooooo much for your clear explanation 🤝

[@maitreyshukla258]

you must go method by method plzz and yes it was really amazing

[@syedafarha5601]

Imagine him not pressing record buttom by mistale and explaning this 1 hour program😂.

[@SimpleSnippets]

Hahahah why to imagine, this has literally happened to me like a million times & damn it is so so so frustrating 😂😅

[@ezaanamin8479]

Lol

[@John12685]

@@SimpleSnippets Oh God but still after that i hope u made the video again just to deliver it to us, Right? Love ❤

[@ranjeet5806]

bro do you think this video required 1hr?comeon . retakes , editing , those onscreen node display to help us understand more easily. respekt ++ for this man.

[@rajanpriyadarshi1177]

@Simple Snippets bro u r doing a wonderful job for us thanks ,lots of love and just keep posting the videos

[@SimpleSnippets]

Thank you, I will. It would mean a lot if you could please share our channel and videos with your friends too ✌

[@ruchakulkarni7119]

You explain each and every concept clearly, but in this video I think the things are a bit complicated. Could you plz make coding part more simpler.

[@jainhitesh6105]

Hello, your all explanation was fantastic but you missed something at end, we are allocating heap memory, you didn't explained the part of how to delete it from heap and also you are saying it will be there in memory, than how to access that node outside do-while loop?

[@rahulghosh9118]

Can you make a video on how to implement linked lists as stacks? Will be looking forward to it✌

[@SimpleSnippets]

Sure but will take quite a lot of time for that. Already behind schedule on many other topics 😅

[@rahulghosh9118]

Okay..will be waiting!

[@passionyu1309]

SO GOOD BECAUSE SO HELPFUL!

[@DevOps123]

Thanks for Providing such incredible contents❤

[@degoaty]

First of all. Thanks alot for this amazing piece of work 🙏🙏🙏. I'm here with some doubts as I'm not really understand what is the purpose of key (int data type) ?????it's seems like it just an unnecessary value to increase the sizes of a linked list. Please someone explain 🙏.

[@dt8129]

You are amazing

[@kMuhammadRayanAli]

You are doing an awesome work. I have a question, what does int key have to do with the linked list? isnt node supposed to have only int data and Node *next?

[@akashs496]

Thanks bro i am not a cs student still i study and do online courses in c++

[@SimpleSnippets]

Great 👍

[@kumarreddyreddy2786]

Thank you soo much bro.. Love u from tirupati ...