Red Black Tree Insertion

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Mohit K
I am listening up this lecture at midnight and it is so interesting that I can't sleep
Viraj Singh
Time to take revenge from my DAA teacher.
Deep Basu
India has got the talent.
Annujj Agrawaal
Tushar Roy! Hats off man ........u take great efforts in covering every concept for each topic! I just have to look up for ur videos before my exams and I am done :-)
Pragya Patel
LOL!!! at 2.23 ,That 2nd tree is not a red Black tree 'cos the number of black nodes in the last sub tree is 3 not 2.
Nishtha Jain
Good Explanation Tushar Sir. Glad to have come across your channel.
Cherry Pauper
14:51 is where it gets EXTREMELY confusing.
Amrita Dutta
Hi Tushar, Your playlist on Tree algorithms is comprehensive. Wondering if you can add a video on B-Tree.
Shubham Saxena
Great lecture. simple and understandable!! :)
Nikhil Manali
bro hats off to u .You are the best ..
raghav babbar
Vlad Brincoveanu
Thank you !
Stéfanni Brasil
Thanks a lot, I always watch your lessons before my tests so I feel more confident. Cheers from Brazil =)
anand kumar
Nobody has elaborated and embellished RB tree with this perfection. Thanks man!!
Bijaya Singh
Elijah Einstein
I have my data structures final exam tomorrow morning !
Arthur Fields
Wonderful explanation!
Challenge Accepted
go slower man you are damn too fast for learner
sadhana samyuktha
It will be very helpful if it's bit slow
Megan Lee
red-black tree corresponds to 2-3-4tree ,left leaning red black tree is equivalent of 2-3 tree
Yashdeep Sharma
Nice explaination sir
здравствуйте, очень приятно было познакомиться.
Kavita Rajawat
wonderful illustration. thanks
Amit Sarkar
Thank you sir, its now cleared to me, this tutorial is the best
Aparichit Singh
hello sir ! i have a doubt in the lecture you have mentioned that there can be atmost 1 type of rotations but in the example(insertion) at time of inserting 60 we have to do 2 rotations ! Am i missing something ? please help ! And once again great video and thanks a lot :)
thanku so much sir now in last i am able to understand full concept of inserting the node in red black tree
My teacher asked in the classroom to implement insertion and deletion in a red black tree. Before this video, I was doomed, and now I am saved. Thank you for your great explanation!
Azeem Hashmani
Really appreciate it !!! thnks man
Shravan Dwarka
if parent is red and sibling is absent, recolor what? the parent or the new node?
hi, thanks for the video. Really helpful. I did not hear you mention as CLRS that to analyze case 1, case2 or case3 during insert new node. The program on board is following that, or it is a different program or process?
Keaton Sanders
he looks like Satya Nadella but with hair
Tarun Bhola
Omg. Can you be a bit slow. I cannot catch up with you. Damn.
mohammad sharique
Thank you for such awesome vids. It would be great if you could mention some problems on various OJs related the topics that you teach.
Mitrasree Deb
Great explaination _Thanks a lot ! :D (y)
Ambikesh Kumar Singh
nice sir u explained eveything ......thnk u
Andrey Barkovskiy
I think, deletion in progress...?
Grid Sherman
This is the clearest and most complete explanation I've found. Well done.
thank you so much. Really helpful and the concept is very clear now. :)
S. S
Subscribed. Insanely good data-structure tutorial algorithms
alexandre decuq
Clear code, clear explanation bravo!
jason knox
I really like your mission Tushar, thank you for helping me. I always spend a moment envisioning how you are personally creating a sense of peace by helping others even in an environment of competition. Very inspiring brother!
Sourav Mohanty
Hi Tushar! Your videos are the best. Please upload some tutorials on Maximum flow Algorithms. And keep up the awesome work you are doing. :D Thanks in advance.
Anand Zutshi
Thank you so much for this video. I loved it. I have a knack for data structures; especially trees. I would love to learn more about advanced data structures, and their optimised solutions by designing new data structures. Could you please give me some advice as to where should I start in order for ds design and implementation? Are their any projects for it? Thanks in advance
balaji baskaran
Thanks for all your efforts. Very clear and good explanation. Appreciate it!
Gimhani Uthpala
really good explanation. thank you very much. looking more videos related to data structures.
perfect explanation, congrats!
sachin tichkule
Sincere thanks for explaining the concepts clearly , but one humble request , if i am not correct please apologize , i am not able to follow ur pace , feeling it little bit faster , but if can slow ur pace of explaining little bit , it will help lot of beginners like me and help us to understand concepts clearly.
Karol Nadratowski
Thank you so much for this video, it helped me a lot :)
lavanya devarasetty
It's Soo interesting the people who doesn't know abt dis topic can easily understand I m.very happy vd did lecture .and I need even for splay trees
Shubham ruwasia
thank you mr. tushar roy you explained red black tree very well, I'am completely satisfied with your explanatio, good going, guys subscribe and keep learing
Pramod Singh
Great explanation, made it lot easier.
Mindaugas Graitavicius
You helped me a lot, thank you!
Awesome video!!! Really clear cut examples and good explanations at every step of algorithms! :)
Vivek Mathur
thank you sir. very nicely explained
Akarsh Srivastava
keep it up....bro ::::::::::::::::::::::::::
Shashank Sharma
Best Explanation over whole youtube
Namesh Kher
Thank you once again !
pooja puraswani
Amazing video...and very helpful for all....
Rajeev Kavish
yeah , i understand rotation pattern very well but hold on ,could you please specify 2 nodes with which rotation takes place.......
yuvan manikandan
thanks a ton :) u r awesome..!!!!
Ritesh Singh
Great work sir
Amith Adiraju
Excellent explanation !!!! BINGO !!
Uğur Uysal
There is a little mistake in ur algo if (parents parent is root ) no recolour u missed no here pls check it and if i m wrong tell me
Christopher Harsh
Thanks for this video. It was extremely clear and well illustrated.
Anirban Saha
Very helpful video 😊
Chitrarth Tomar
The explanation is very good. But this tree is a bit racist(pun intended).
aryan arya
easy to understand
shilpi sharma
:* thnku  so much
Alok Gaur
bhai pehle thoda path acche se bolo
Yoyo Cob
gj, thx a lot!
Tripti Pandey
Ur voice is not clear so please use simple English
Margub Khan
very nice explanation.. plz do a video for deletion....
Dipu Pandey
Great video....sir
Segue Diallo
nice video , but u forgot the condition of every red black should be transformable to a 2 4 tree
Adnan Abdullah
Sanket Neema
Thanks for the awesome explanation bro! It helped a lot!
Max Zhuang
deepu thomas
Good job, made it very easy!
Michael Spagon
Thanks Tushar! You helped me cram for my Algorithms class!
thanks Tushar Roy for all these amazing videos to teach us concepts quickly.
Captain 90's
lostrainbow Yao
Really really helpful!
Nulls are black :)
Benjamin Rood
Thanks Tushar! Very, very clear and simple explanation, when there are so many poor ones out there in textbooks or ones which just hand-wave the deletion algorithm. One small quibble: @30:59 your second bullet point could be "For all distinct paths p in our tree, the sum of black nodes in the path sequence of p from a node x to any leaf l must be identical" - but really, even in that sentence, as with the writing of your bullet point, the word should be ANY rather than ALL (knowing that the logical symbol of "for all" is also "for any"). In other words, it should be "same number of black nodes in ANY path (from a node x to some leaf l)". Super subtle, but it might be worth a subtitle on the video which clarifies it.
Stephen Babb
Can you do a video on how to make a binary search tree?
arun satyarth
Hi Tushar, Much thanks for your videos. They say a teacher shows the path to god!! Thanks to you many are walking on that path.
pranay tanniru
didn't have lunch ??? sir plz eat before making videos.. :P
j karthik
Thank you so much for making videos on DS and Algos and making developers life simple. I use to spend more time in understanding Algos but after your watching your videos my preparation moved faster... And great explanation .....
Daljeet Singh
your videos are so clear & concise,wish you had been my data structure teacher...seriously great work man
you're not human! thanks man really the best explanation I've seen so far
Kushal Gowda
Karan Ramchandani
you are the best teacher when it comes to programming :)
Mohit Gupta
dude.. you are awesome, we need teacher like you in our engineering college.
Mohana Saranya
Simply Superb
Ankit Rai
mooh bna k km explain kro..
Henteti Ahmed
Thank you ;-)
Waleed Ejaz
phen nuu lun
sakya basak
Thanks Tushar ........these videos are among the best that is available online...... Can you plz give a video even for tries/ sufffix tree?Thanks in advance