really ab yeh video samajh aya(no extra space wala),kafi sari dekhi, lekin clear nhi ho rhe the wo intution . koi yeh nhi bataya ki hum aisa kar kyu rhe h , really samajh gya Thanks for help bas logic and intution clear ho jaye to code to bas halwa hai
Lect - 13 completed, sir love♥️ the way you explain each and every concept, please keep creating such wonderful content 💯 your playlist are helping me alot in understanding the topics and improving my skills. Thankyou bhaiya ♥️
Kardiya sir Like aur Thank you so very much for these videos Love you sir ,Office ka kaam ,ghar ke kaam aur videos bhi banana , You're so awesome sir❤️🙏
Thanks, @FRAZ for this wonderful explanation. Here is my code for the same question, would really appreciate it if you would review it, Thanks. Language: JAVA class Solution { public int computeLengthOfList(ListNode head){ ListNode temp = head; int size = 0; while(temp != null){ size++; temp = temp.next; } return size; }
public ListNode reverseKGroup(ListNode head, int k) { if(head == null || head.next == null) return head; if(k == 1) return head; int l = 1; int r = k;
ListNode dummy = new ListNode(-1); dummy.next = head; ListNode nodeBeforeSubList = dummy; ListNode left = head; int lengthOfLL = computeLengthOfList(head); int NumberOfTimesToReverseGroups = lengthOfLL/k; for(int i = 0; i < NumberOfTimesToReverseGroups; i++){ while(l < r){ ListNode nodeToBeExtracted = left.next; left.next = nodeToBeExtracted.next; nodeToBeExtracted.next = nodeBeforeSubList.next; nodeBeforeSubList.next = nodeToBeExtracted; l++; } nodeBeforeSubList = left; left = left.next; l = 1; } return dummy.next; } }
Hi Faraz, thanks for this type of content. But I have a doubt. mera doubt ye hai ki jab 3 - 4 ko exchange kiye to next ki value change ho gyi but what about 1 - 2 wo bhi to same exchage kiye hai na to usme bhi to next ka issue aana chahiye na?
Other's season suspense - Bahubali ne katappa ko kyu maara hoga janne ke liye dekhiye season 2 !!!! 😲😲 Linked List Season Suspense - Ye question recursion se hogya !!!! Par iteration se kaise hoga janne ke liye dekhiye season 2 😂😂
@@mohammadfraz Enjoying every bit of it. It would be great if you can add the code in the description so that we can review it later. Apart from that, its a bang ON series. Waiting for more episodes.
Bhai agar yaha k ki value agar 3 hogi na tho pahile iteration may tho usko obviously ek element milega but jo dusra iteration hoga na vaha par e null ko point karega aur jab bhi e null ko point karega na hum loop ke bahar ajayenge tho koi issue nahi hoga. Bohot late reply hai but I hope it helps.
bhaiyya dummy->next toh abhi bhi node 1 ka hi address store kiya hoga na, kyunki hamne dummy ka next to kabhi change hi nahi kiya, fir kaise answer sahi aa reha. Please explain bhaiya, I'm pretty sure I'm missing some basics
just mujha ek questtion tha ki jab hum link list ko reverse kara hai then usna apna sara connections lose kar dia haii. so like beforeStart.next=end; isko ya end kaise milaga. like Ram ma end pointer kahi pada hoga usko point karega kya ya . if Yes then how ?
e pointed to 4 when we were in while loop. After reversal the internal linking changed but e still points to 4. Please refer to reverse function while(p!=e) e always points to 4. e->next points to 3 after reversal.
Bhaiya please iss message Ko Yash garg bhaiya ya ajay raj bhaiya tk pahucha do. JAC DELHI CHOICE FILLING pe Video. Because iss saal new College DSEU bhi add hua hai, JAC DELHI m. Please help bhaiya, ye message pahucha do. Sirf aap he ho jo reply krte hai 😅🙏🙏 Please bhaiya.
![30 ชั่วโมงคนเดียว บนรถไฟชั้น 3 โซเวียต [Around The World Ep. 2]](http://i.ytimg.com/vi/MlE9boAVqDA/mqdefault.jpg)
Amazing content Faraz. Enjoying every bit of your work and learning through the series. Keep up the good work 🔥👍
Thank you so much. I hope you understood this lecture too
Huge thanks to fraz Bhaiya for providing this series probably one of the best sereis on Linked List. Thanks
Amazing content Fraz. A beginner can understand these things easily as you broke the things into the simpler terms.....
God of linked list🔥🥰
really ab yeh video samajh aya(no extra space wala),kafi sari dekhi, lekin clear nhi ho rhe the wo intution .
koi yeh nhi bataya ki hum aisa kar kyu rhe h , really samajh gya
Thanks for help
bas logic and intution clear ho jaye to code to bas halwa hai
A big thanks to you for this series. I really appreciate your efforts and your way of teaching. Thank you :)
Bhaiya ye bhe hogya !!!!!!! bhut tgdi video thi question tricky tha but smjh aagya !!!!!!!
ye baaat
Lect - 13 completed, sir love♥️ the way you explain each and every concept, please keep creating such wonderful content 💯 your playlist are helping me alot in understanding the topics and improving my skills.
Thankyou bhaiya ♥️
wah bhaiya bhut badiya maza aagaya like addicted to Netflix i am addicted to your videos season 1 and coming season 2 apke web show bhut mast hai
Ye vala totally samaj aaya ?
@@mohammadfraz ha bhaiya samaj mai aaya sham mai aur ek baar revision karunga to hojayega
Kardiya sir Like aur Thank you so very much for these videos
Love you sir ,Office ka kaam ,ghar ke kaam aur videos bhi banana , You're so awesome sir❤️🙏
Thank you so much , always keep supporting. 😌
@@mohammadfraz Hum toh hai sir baas aap sikhate raho 🙏
Thanks, @FRAZ for this wonderful explanation.
Here is my code for the same question, would really appreciate it if you would review it, Thanks.
Language: JAVA
class Solution {
public int computeLengthOfList(ListNode head){
ListNode temp = head;
int size = 0;
while(temp != null){
size++;
temp = temp.next;
}
return size;
}
public ListNode reverseKGroup(ListNode head, int k) {
if(head == null || head.next == null) return head;
if(k == 1) return head;
int l = 1;
int r = k;
ListNode dummy = new ListNode(-1);
dummy.next = head;
ListNode nodeBeforeSubList = dummy;
ListNode left = head;
int lengthOfLL = computeLengthOfList(head);
int NumberOfTimesToReverseGroups = lengthOfLL/k;
for(int i = 0; i < NumberOfTimesToReverseGroups; i++){
while(l < r){
ListNode nodeToBeExtracted = left.next;
left.next = nodeToBeExtracted.next;
nodeToBeExtracted.next = nodeBeforeSubList.next;
nodeBeforeSubList.next = nodeToBeExtracted;
l++;
}
nodeBeforeSubList = left;
left = left.next;
l = 1;
}
return dummy.next;
}
}
well done bro 👏
can you pls tell how dummy got the address of the new head ?
but after all these changing the links how did dummy get the address of the new head ?? someone pls explain
Awesome explanation!
Thanks ☺️
can't understand how dummy is pointing to 2 in starting it is pointing to 1,like i cant understand how the trasistion happend.please help
Much needed explanation
Hi Faraz, thanks for this type of content. But I have a doubt. mera doubt ye hai ki jab 3 - 4 ko exchange kiye to next ki value change ho gyi but what about 1 - 2 wo bhi to same exchage kiye hai na to usme bhi to next ka issue aana chahiye na?
appreciate your efforts
Other's season suspense - Bahubali ne katappa ko kyu maara hoga janne ke liye dekhiye season 2 !!!! 😲😲
Linked List Season Suspense - Ye question recursion se hogya !!!! Par iteration se kaise hoga janne ke liye dekhiye season 2 😂😂
hehe are wah bro amazing
Bhai sabki video dekhi lekin apki hi samajh aai honestly. But agar last group me me less than k nodes ho to usme apka code galat answer nahi dega?
Bhai. Simply e->next!=null karkdijiye while liip. kam kar jayga
Excited !
🔥 Give me feedback about this session.
@@mohammadfraz Enjoying every bit of it. It would be great if you can add the code in the description so that we can review it later. Apart from that, its a bang ON series. Waiting for more episodes.
Me BCA final year me hu Muje Koi programming language nhi aati h muje python sikhni h to python se Fresher bande ki job lg skti h
why are we returning dummy->next, it is pointing to head and it is reversed.
same doubt, you got the answer ??
Great explanation bhaiya ….Ajj season2 krdo ga sara upload ?😅🙏🏻
Sara weekend pe kar sakta hu. Because weekdays me time nahi rehta
@@mohammadfraz bhaiya ess weekend pehh krdo
Thankyou bhaiya for this video
bhaiya how e=temp will work when k=3 beacuse then temp -> next will not be the end node??
Bhai agar yaha k ki value agar 3 hogi na tho pahile iteration may tho usko obviously ek element milega but jo dusra iteration hoga na vaha par e null ko point karega aur jab bhi e null ko point karega na hum loop ke bahar ajayenge tho koi issue nahi hoga. Bohot late reply hai but I hope it helps.
bhaiyya dummy->next toh abhi bhi node 1 ka hi address store kiya hoga na, kyunki hamne dummy ka next to kabhi change hi nahi kiya, fir kaise answer sahi aa reha.
Please explain bhaiya, I'm pretty sure I'm missing some basics
Even i have the same question. Did you got any answer for this?
keep up the good work
just mujha ek questtion tha ki jab hum link list ko reverse kara hai then usna apna sara connections lose kar dia haii.
so like beforeStart.next=end;
isko ya end kaise milaga. like Ram ma end pointer kahi pada hoga usko point karega kya ya . if Yes then how ?
Hi Fraz aapka Codechef Dsa Lecture Incomplete Hai kya
Beginnera ke liye hai
Please give link to your Microsoft interviews series ??
Thank you
Complete playlist kb tak uploaded hoygi sir
mamta bas dekhte jao jo bhi upload krdia sath sath
just after the reversal function how we get the "e" pointing to 4 ??
e pointed to 4 when we were in while loop. After reversal the internal linking changed but e still points to 4. Please refer to reverse function while(p!=e) e always points to 4. e->next points to 3 after reversal.
How dummy-> next is storing address of new head address
same doubt, did you get the answer ??
Bhaiyya last mein dummy->nest return karne ka samajh nahi aaya
Thank you : )
Seating arrangement : facing problem , how to approach this type of question
I mailed also
Op bhaiya 🔥
Thanks Nadeem
Reach++🔥
Bhaiya app dsa ke sare topic per ese hi video banei na plz 🙏
Everything was clear in this episode ?
Sir codetribe pr live nhi kr rhe kyu?
Yes , abhi vaha live classes nahi ho rahi hai
Please make videos using JAVA
hi!
Hi Amirah
Bhaiya iteration waala java mein 39.3 MB lera hai aur recursion waala 39.1 !!! Aisa kyu ??
ignore karo ise
bhaiya sikkaa chamkegaa.....:)
zaroor
Ameen 🙏🏻
Bhaiya please iss message Ko Yash garg bhaiya ya ajay raj bhaiya tk pahucha do.
JAC DELHI CHOICE FILLING pe Video. Because iss saal new College DSEU bhi add hua hai, JAC DELHI m. Please help bhaiya, ye message pahucha do. Sirf aap he ho jo reply krte hai 😅🙏🙏 Please bhaiya.
Okay bro
@@mohammadfraz thank you so much bhaiya 🙏
Please don't add videos 1 by 1
Atleast 10-12 daal diya karo 1 baari me🥺
Weekend pe try Karuna nada dalne ka