Linked List Implementation of Stacks (Part 1)

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11 times 😂

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Best explanation I love the background ....pleasant for eyes and font size ....everything perfect

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Please upload the series soon.i need to study.your way of teaching is amazing.. I'm requesting plz upload as soon as possible

[@computer_tech98]

The best explanation for the begginer student and also it looking best❤ thank you sir

[@phanikumarsimhadri8124]

Excellent Explanation

[@Sovit705]

why don't do they like this video? Please motivate the maker of the contents for a wonderful presentation of the topics.

[@shantanukulkarni8883]

I would like to add why time complexity is O(1) for deleting at beginning but O(n) for deleting at end. If there is tail pointer, we can directly access the last node and add new node to it- So that is O(1). But for deleting, we need to find second last node which requires traversing.

[@Mr_Memer01_]

What an explanation ❤🎉 Sir I've viva and practical tomorrow Thanks sirji ❤️

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God bless neso academy

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Plz upload the videos as soon as possible... Thanks for this series and it is superb.

[@Ankittiwari-yk8ix]

we can also form a dynamically allocate array...during the run time we can input the size of the array. so we do have not to worry about the size of the array.

[@amandawanaprinceh1058]

very true. the reason given for why we need a linked list vs an array for the stack was not valid. During the run time also we can dynamically allocate the array size.

[@net.navigator]

the main idea behind the linked list is that we can use memory not only in a contiguous fashion. for extreme sets of data, allocating continuous memory is not a great idea to go with. yes you can realloc array and add size dynamically but in the linked list the data can be stored in available memory cells during run time and the storage need not be continuous

[@hereyoursdad]

very very good insight especially when i was confused that where the head will be define i got resolutions thanks

[@bushrahussain3005]

Top== NULL can be top== -1

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Tysm sir💜

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Keep up, sir

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Pov:you have exam tomorrow

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Please complete the playlist. Upload the video regularly sir please...

[@bilalmohammad4242]

thank you man, it was an awesome explanation!

[@sandeepgharusandeepgharu8269]

Brilliant 👌

[@timacorn2536]

if there was a doubly linked list we could have top as the end pointer right? since we can always go back and set it to the 2nd last pointer

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First comment , I'm waiting for this video. thank u so much👍

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good one😄

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Please upload the next video's as soon as possible sir...

[@iatomic_1]

i just had to comment man, kudos

[@thefattyguitarist6623]

But what if while pushing a node into linkedlist we keep track of both top and previous top (by another pointer variable) And then push This will reduce time complexity to O(1)

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Data structure series complete hobe mai kitane din lag jayenge🙏

[@suyashkumar8840]

2 saal

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7months

[@brijeshkumarverma1223]

starts at : 4:48

[@HopeNHopes]

الحمدالله للوجود النسو آکادمی 🤞😗

[@gandhamprakash]

for example i want to delete the firstly created node in the list(stack operation at begining of list),it also take O(n) ...

[@kowshik-gu7cw]

Time complexity of inserting an element at the end in linked list also order of N because this also traverse to insert

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❤️❤️❤️

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Please sir complete the playlist . I am watching the playlist for last 5 months and it's still going on.

[@rajeshprajapati4863]

Do not ask for the quick completion. Just leave it as it is.

[@CodeShode]

how is time complexity of adding at the end of a singly linked list is constant. Isn't it O(n)?

[@collegematerial5348]

yes you are right

[@gamingwithindian8492]

because the top pointer always pointing to last node of the list

[@monjurulkabir8959]

Yes it should be O(n)

[@zainabrehman-w7e]

Yes because in stack the top always represent the last node​@@gamingwithindian8492

[@zainabrehman-w7e]

We are discussing stack here not simple linkedlist

[@rajatshimpi455]

do we only need to learn SINGLY LINked list for this chapter or do i need to know all like circular ,doubly etc ???

[@sangramganta4265]

sir please upload next data structures lectures please sir

[@adityabhattad4614]

What if we maintain pointer to second last element, the problem will be easily solved... isn't it?

[@ShashankPidigovula]

Can anyone explain how time complexity of removing the last node is O(n) (at 6.06) He is saying to get the address of 40, to make it's next as null, we need to traverse the entire LL, But can't we access it by saying top.prev Or We can't access as we're dealing with singly LL here And so the time complexity will be O(n) here and O(1) in case of DLL

[@Bad_Agent]

5:38

[@vaibhavinakate9755]

When the next video is coming

[@divinechijindu7465]

Have a tail pointer and make your life a bit easier?

[@junaidnaik-pu7dp]

RCB❤❤❤

[@anshurajsinghranawat6732]

But sir STACK use LIFO property and in the linked list represention first node print in first so how stack property is true in linked list represention Thank you ❤

[@saikiran2596]

2:18

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1:10

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Write a code/ program in your each video program🙏

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1 st view😁

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