Queue Using Linked Lists

[@anjalibajaj8824]

Regularly attending ur lecture vdos 💓 and now i. Can say DS is really easy if u rthe student of Harry sir

[@ojasvajain]

kisi ke pass sare notes hai kya ek jagha plzzz ho to bhej do

[@nextnotification9857]

Okkk

[@seriousblack9145]

​@@ojasvajain mere pass sare notes hai

[@anshuldadhich738]

@@seriousblack9145 bhaii kha se download kiye?

[@SN1638]

are you placed

[@knowtechwithaman7254]

23:30 using linked list enqueue and dequeue smajh m aa gya Harry Sir. The playlist is amazing going for me, thanku Harry Sir😊😊💖💖

[@ojasvajain]

kisi ke pass sare notes hai kya ek jagha plzzz ho to bhej do

[@mihirjoshi8934]

I understood every single thing in this playlist of yours up till now! Kudos Harry sir✌🏻😅 Thanks a lot ❤️

[@JosephShambrook]

Your last video, since removed, has only hurt the open source community, and made it less likely for maintainers to take new contributers seriously. Thanks a bunch.

[@abhinav7297]

This man deserve so much respect.... appreciate the hard work..❤️ Thank you...by this I'm learning alot...

[@yashjain7248]

Sir , please continue this playlist and update notes!!!! it's a humble request. You videos are always amazing . Thank You

[@pavanpandya9080]

This man deserved much respect.... Awesome Explanation ❤️.....My DSA is getting stronger😎

[@keyutshah]

Ldrp

[@myselfarav3024]

WhiteHat teaches ML & AI for 100000rs. and not much output. Harry teaches it for 0 rs and cool projects like J.A.R.V.I.S. Sir your channel is the best in the universe...

[@prolegend6198]

yes

[@Himanshhhhxu]

50% of the course is completed ❤️😌

[@rollercoaster9719]

lol 92/2=46 kiddo go back to school smh

[@palashgupta5355]

Your DS playlist has made a huge impact on every student. Great explanation. 🤝🤝

[@ashwinichole542]

completed series in 2 days. watching daily 10 hrs.

[@ojasvajain]

kisi ke pass sare notes hai kya ek jagha plzzz ho to bhej do

[@bartosz3667]

Gajab topibaaz aadmi jo lala...krte kaise ho ye sab

[@abhishekjha8220]

@@bartosz3667 amol hai na.. 😂 Isiliye koi mol nhi hai iski baat ka ham sb pr ye kam bs amol hi kr skta hai.. Hm log ke pass utna mol nhi hai.. 😂

[@sudarshanmhaisdhune1039]

Kya ukhaad liye itna fast seekhke bhai 😂......question puchhne pe to tu google krke answer bataega😥

[@gyanaranjansahoo6258]

practice in rest 14 hrs ?XD

[@utkarshagrawal853]

you make very helpful videos..... thank you from the depth of heart 💗💗

[@harshadgedam7581]

Sir aapka ye video dekhne se bhi pahle maine Queue ko khud se hi bana liya 😀😀😀😀 ....dimag laga kar ...kyu ye sab aap pahle hi padha chuke ho bas logic alg lag raha he😀

[@rahulgovindkumar3105]

harry keep updating the playlist daily waiting for your videos :)

[@ojasvajain]

kisi ke pass sare notes hai kya ek jagha plzzz ho to bhej do

[@tushardimri1796]

I am with you Harry Bhai. Everything i know about coding is thanks to you. Keep up with your videos.

[@ojasvajain]

kisi ke pass sare notes hai kya ek jagha plzzz ho to bhej do

[@omnikam3045]

Thanks for uploading data structures video pls continue this ❤️❤️❤️

[@shatviksmit3388]

4:04 as I understand it we can say that deletion at front is the same as deletion at first index and insertion at back is the same as insertiona at last

[@abhirashmikumari8097]

harry keep updating the playlist daily waiting for your videos :(

[@ojasvajain]

kisi ke pass sare notes hai kya ek jagha plzzz ho to bhej do

[@kushal6065]

@@ojasvajain Make your own notes. I made notes by going to his website and there are theory he had typed in his website.

[@SN1638]

are you placed

[@abhirashmikumari8097]

@@SN1638 yes 🫠 from may 2021

[@abhirashmikumari8097]

@@SN1638 Kab ka in 2021 may only

[@naammekyarakhahai2207]

When harry bhai was recording these video he only got 1600-1800 view lekin dedication dekho yaar video me ❤ hats off

[@ankanderia4999]

I learnt a lot from this video 🔥🔥

[@noi375]

Thank you for this DSA course

[@ojasvajain]

kisi ke pass sare notes hai kya ek jagha plzzz ho to bhej do

[@kmcaptaingamer5145]

Such a informative lectures you take Bhai. ❤️

[@Rutuja15paulzagade]

Thank u sirji❤

[@priyanka8217]

Thank you so much sir you are doing such a great work for students

[@anonymousgerman2809]

Bohot badiya harry bhai ek number

[@deorirandomcreation]

really it is helping me alot harry bhaiya

[@gauravmalik9c867]

Sir you are great ☺️ teacher 🎉🙏😀☺️😎😀

[@Pr3kashSingh]

Successfully Watched and Shared . Thank U very Much.

[@ayushgupta8538]

Guys make sure to like to appreciate this free lecture

[@vaibhavgupta4413]

Thanks for your help brother 🙏🙏🙏🙏

[@DipsOfficial802]

Thank you Harry bhai for such a great course 🙏🙏🙏

[@soniamalik4929]

Dislike walo ke andar akal nhi h itni best teaching smjh ske..that's why...JB akal ayegi then they will like the vedios.

[@Ashish123]

right , boht logo ne faltu ka dislike kr diya h

[@rashidaziz2215]

Why so many dislikes 🙄 it's such a great vedio

[@harshitrathi3077]

We Support You Harry Bhai !!

[@RareRabbit05]

Make on Advanced Java In One Video.....

[@aayushgupta8606]

You are great sir.....

[@udaykirankavaturu6942]

Harry bhaiya done with this thank you 24:19

[@ashsaha5750]

Nice explanation...but always 1 place is wasted in terms of front...

[@jinsishahcs7889]

thank you for making concepts crystal clear

[@rajputchiragsingh5929]

We can assign size by define size at top

[@Forever._.curious..]

Indeed Great sir in need 💖💖

[@pranaygupta6256]

Thanks ❤️

[@ojasvajain]

kisi ke pass sare notes hai kya ek jagha plzzz ho to bhej do

[@adhikari_rajan4115]

harry bhai what is cookied and how to write and read on javascript plz make a video plz

[@nitish3708]

Thanks sir

[@bizwrks2598]

bhaiya pls make more videos on dsa regarding algorithms and heaps, hashing, etc.

[@serenecaroline]

✅ enqueue and dequeue using linked lists 23:47

[@suyashsuvare]

Hats off to you harry sir....

[@bulukivine8238]

Upload more vedios on DSA harry bhai

[@apstudio6476]

bro please continue your python practice programs series.

[@saritakumari-oh8fs]

Nice explanation Sir...

[@sarveshkapoor7177]

Bhai continue the data structure series

[@Ashish123]

why so many dislike kya dikkat h bhai , itne achhe se to harry bhai ne smjhaya aur kya chahiye 😑

[@homeliving2462]

Java ki playlist continue karo pls Harry bhai

[@PGiri2002]

Before seeing this video . my full code was done.❤

[@ShaksD-vf3go]

Goat=harry bhai❤❤

[@arshilhapani6947]

#include #include struct Node { int data; struct Node *next; }; struct Queue { struct Node *rear; struct Node *front; }; struct Node *createNode(int data) { struct Node *newNode = (struct Node *)malloc(sizeof(struct Node)); if (newNode == NULL) { printf("Failed to allocate memory "); exit(EXIT_FAILURE); } newNode->data = data; newNode->next = NULL; return newNode; } int isEmpty(struct Queue *q) { if (q->front == NULL) { printf("Queue underflow "); return 1; } return 0; } struct Queue *createQueue() { struct Queue *newQueue = (struct Queue *)malloc(sizeof(struct Queue)); newQueue->front = newQueue->rear = NULL; return newQueue; } void enqueue(struct Queue *q, int data) { struct Node *newNode = createNode(data); if (q->front == NULL && q->rear == NULL) { q->front = q->rear = newNode; } q->rear->next = newNode; q->rear = newNode; } void display(struct Queue *q) { if (isEmpty(q)) { return; } struct Node *current = q->front; while (current != NULL) { printf("%d->", current->data); current = current->next; } printf("NULL "); } int dequeue(struct Queue *q) { if (isEmpty(q)) { exit(EXIT_FAILURE); } struct Node *current = q->front; int data = current->data; q->front = q->front->next; free(current); return data; } int main(int argc, char const *argv[]) { struct Queue *q = createQueue(); enqueue(q, 10); enqueue(q, 20); enqueue(q, 30); enqueue(q, 40); enqueue(q, 50); printf("Dequeued element is %d ", dequeue(q)); printf("Dequeued element is %d ", dequeue(q)); printf("Dequeued element is %d ", dequeue(q)); printf("Dequeued element is %d ", dequeue(q)); display(q); free(q); return 0; } Late but ok!

[@kashishshukla23]

Great video!

[@ojasvajain]

kisi ke pass sare notes hai kya ek jagha plzzz ho to bhej do

[@error8940]

happy ghandi jayanti harry bhai

[@tremendoussuccess7463]

Thanks for this video Harry bhai

[@vilakshangupta3200]

Great Video !!!!!!!

[@than0s869]

Harry bhai, front and rear pointer Handel karneki zrurt nhi he naaa.head se Kam chal jayega naa..?😕

[@divyankapatil925]

harry sir please make course on unity 3d or unreal game engine with c++ and python

[@ojasvajain]

kisi ke pass sare notes hai kya ek jagha plzzz ho to bhej do

[@himanshugupta325]

For Unity tutorials, see brackeys and jason weimann.

[@sachinprajapatkd]

maja aa gya bhai thara bhai.......

[@pratikkarale8461]

why so many dislikes... he tought nicely

[@satyamkarn3277]

Maza aaya aur mai ye maza CS k har student ko dena chahta hu😁😁

[@Bhakt_Ki_Bhakti]

such a good playlist

[@Surajmathur-qj9tl]

Nice concept sir

[@hansrajshokal302]

mast bhai keep it up

[@royfamily9273]

Thanks Harry Bhaiya

[@thanosop7259]

code of queue in linked list without front and rear pointer :- but dequeue time complexity is O(n).... #include using std::cout; using std::cin; class queue { public: int data; queue *next; }; queue *head = NULL; void enqueue() { queue *New = new queue[sizeof(queue)]; if(New == NULL) { coutnext = NULL; if(head == NULL) head = New; else { queue *temp = head; while(temp->next != NULL) { temp = temp->next; } temp->next = New; } cout

[@atifmalik8012]

@thanosop7259 Brother EnQueue time complexity is O(n). Not DeQueue.

[@ambapatel9925]

amazing content 👌

[@kushalpatel9121]

Brother aapke ye queue vale topic me bht zda confusion aara hai

[@jimitsoni18]

PLEASE MAKE VIDEOS FOR TREE DATA TYPE TOO

[@deepshikhatales6104]

Sir.. We need daa playlist

[@unacceptable_truth_]

00:04 Queue can be implemented using linked lists 02:42 Queue is implemented using linked lists with front and rear pointers. 05:15 Enqueue operation in a queue implemented using linked lists 08:14 Creating a new node and connecting it to the queue 11:26 Creating connections and updating front and rear pointers when adding a new node to the queue 15:19 Enqueue and dequeue operations in a queue using linked lists 19:20 Implement dequeue using linked lists 23:18 Implementing queue using linked lists

[@Rahulkumar-mt9kc]

Sir data structure full video bnao with nots ke sath

[@subratbuddy5615]

Harry bhai 🧡🧡🧡🧡

[@Pozitive_vibz]

Harry bhai android development ka course ko agge badhao..

[@deadpoolfather7785]

Please make video on Rasberry Pi

[@RohanDasRD]

Already haii channel pe bhai

[@kimjongun2217]

Harry Bhai bhi controversy me phs gya😌😌😌

[@sudhirkumarpatel8568]

Thanku so much

[@pratyushshishodiya8618]

bhai bhut acchi video

[@Kumarsingh-p23]

maths for machine learning pe video banao please

[@subham2593]

Love you bro

[@BEESaiShivam]

we could have directly stored value of f in val instead of making new node. :)

[@creaturetrendy]

Then which node u will free after dequeue?

[@bhupeshpattanaik7150]

Just waiting for this video 😍

[@sudhangshudas3099]

Why so many dislikes on this video? He explained it with such clarity.

[@cowboy0311]

He is hated by some overconfident students

[@programminglite162]

Please make video django + react

[@vishalgupta8243]

Thanks

[@saritakumari-oh8fs]

I will make Enque and deque practice

[@Ranjeetvishwakarma-72]

SAMAJH GYA ☝☝☝

[@NitinKumar-xm7hu]

16:12 I think the condition should be if(r==NULL) instead of if(f==NULL) as f will be NULL always .

[@dhananjayjadhav7064]

Bhai r hamesha null rehta hai F==null ho gaya matlab linked linked list me koi element nahi hai Got it bro👍

[@ajinkyajadhav8049]

quality :)

[@ojasvajain]

kisi ke pass sare notes hai kya ek jagha plzzz ho to bhej do

[@radhagoyal3606]

Circular queue ka implement using link list bhi btao sir pls

[@pankajmalviya7255]

excellent work bro.

[@ojasvajain]

kisi ke pass sare notes hai kya ek jagha plzzz ho to bhej do

[@lsdxsaurabh2798]

Harray bhai apne linked list aisi samza rakhi hai ki ab ye sab batane ki zarurat bhi nahi .....

[@Rud331]

why in queue array implementation we don't free memory like we did in linked list after dequeueing

[@ex-pwian1190]

if n==NULL is condition for isFull, then we can create nodes up to stack overflow?

[@creationayush7399]

samajh gya ;)

[@Heartfelt656]

maza agaya bhai