Lecture 82: Introduction to Doubly Linked List || Insertion and Deletion in Doubly Linked List

00:00 Intro
0:56 Understanding Doubly Linked List
5:33 Implementing Node of Doubly Linked List
7:56 Insertion Operation on Doubly Linked List
8:44 Insertion at Start on Doubly Linked List
12:40 Discussing Edge Cases
15:15 Insertion at End on Doubly Linked List
19:28 Discussing Edge Cases
20:28 Code Part - Inserting node on Doubly LinkedList
24:08 How to convert Array into Doubly Linked List
33:03 Code Part - Converting Array into Doubly Linked List
36:33 How to create Doubly LinkedList using Recursion
50:12 Code Part - How to create Doubly LinkedList using Recursion
54:05 Insertion at Any Point on Doubly Linked List
59:50 Discussing Edge Cases
1:02:33 Code Part - Insertion at Any Point on Doubly Linked List
1:11:41 Deletion Operation on Doubly Linked List
1:12:25 Delete at Start and End on Doubly Linked List
1:19:51 Discussing All Test Cases
1:22:00 Code Part - Deletion at Start and End on Doubly Linked List
1:28:06 Deletion at Any Point on Linked List
1:33:30 Code Part - Deletion at Any Point on Linked List
1:39:05 Applications of Doubly Linked List
1:46:37 Outro

Day 119/180, #180daysofcode #180 hard

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Introduction to Recursion

[ndacadet]

Started following your lectures from Recursion and i can say that

Recursion ache se chamak gaya
OOPs ache se chamak gaya
LL ache se chamak gaya

ab aage ke topics bhi apse hi padhunga

[ParvezKhan-mjyt]

Best teacher i found on net.. Explain everything deep.. Put his 100% effort .. Thanks to u brother from heart❤

[impeller]

I am a java developer but I still follow this playlist for dsa. His explanation is really good.

[Annaa]

such an amazing lecture! I'm preparing for my upcoming endsem exams and getting every concept crystal clear.Thanks to you Sir!

[joydeep-halder]

Spotify is using singly linked list for free version now 😂😂

[heetpatel]

Hamesha ki tarah ache se chamak Gaya 👍🏻❤️

[Vivek-fccl]

Applications :
-Snake Game
-Gallery (image viewer)

[kashafkhan]

I don't have words for the efforts you put in❤

[deepakkumarchoudhary]

finally completed in two days .but, every point is crystal clear, great sir

[ParvezKhan-mjyt]

1:10:48 in case of single node in list.. curr->next =null and that's why temp-> next=null .. Temp->next->prev will give error

[nitinverma]

Maza aa gaya bhaiya, dil khus ho gaya aaj toh 😊

[RajKumar-qzmy]

chamak gya bhaiya
you are the world best coding teacher.

[Sony_]

maja aa gaya bhaiya . After this video i am reallly excited for mern stack course

[relaxingtime]

Ha Ji bhaiya Good Afternoon aaj lecture subha nhi dekh paya ♥♥

[ParvezKhan-mjyt]

More edge case.. If linked is empty.. Error at middle end portion code.. And if position is great than the no. of linked list.. It will fail. While it should insert at the end in such case

[at-clof]

bhaiya ye (recursion) wale m 10 wale element ki position 2 kese ho jarhi h

[physicstyco]

Node* create(vector<int> arr, int i, int n){
if(i==n)
return NULL;
Node* temp=new Node(arr[i]);
Node* re=create(arr, i+1, n);
temp->next=re;
if(i!=n-1)
re->prev=temp;
return temp;
}

is anything seems wrong structing for som test cases
array to doubly linked list

[Waleeduog]

I have one question k prev wale pointer ko initialize he nai krwaya or na he prev =curr Liya hai deletion at end and mid

[shinzo]

Bhaiya
53:08 ye recursion wala homework ka solution dey doh bohot dimage ghum gaya iss questions mai pleasee

[ZakirHossen-gd]

can any one give me all the code of this video.Please