Red Black Tree 1 The Rules

Dr. Rob Edwards from San Diego State University recites the rules for a red black tree.

[@aashijain4492]

Hi Rob, thanks for the videos, this is the best video series i found on internet for the Red Black Tree. Every thing is crystal clear about Red Black Tree to me after watching it. Thanks a lot.

[@mercuriomercado7314]

Thank you very much, Rob! The video is perfectly understandable.

[@JuicyIceFilms]

I am not exaggerating when I say that the THUMBNAIL of this video explained this concept more accurately than a 50-minute lecture from my university professor.

[@juliawenkmann8510]

Wow that video format is genius, thank you very much, you're brilliant!!

[@basse9914]

Thanks for the great lecture
also top-level window cleaning game

[@atriantafy]

I love this man

[@annih2195]

Love this!!! Super helpful

[@akc7858]

sir thanks a lot for posting such concise content, it really helped in clearing my concepts. Truly appreciate your teaching style , please do keep posting such helpful content.

[@AluSoft]

Thanks a lot!! Unbelievable quality!!!!!

[@df-hh7yd]

What an excellent teacher

[@OGSilentMan]

this helped me SO SO MUCH... THANK YOU KIND SIR!!!

[@shakilar5339]

Hi Rob, thanks for your perfect videos, can you please record one for 2-3-4 or B+ Trees?

[@bama2619]

4:26 the rules of RBT
5:17 Two rules for fixing the tree
REBALANCE:
1) black aunt -> rotation;
after rotation we should resolve the colors and get:
B
/ \
R. R
2)red aunt -> colorflip;
after colorflip we should get:
R
/ \
B B

[@shirk4123]

Thank you very much! :))

[@mohammedghabyen721]

Great video, Thank you

[@filipj4377]

someone buy this guy black and red marker ffs

[@georgegeorge581]

Thank you !!

[@stevefrt9495]

Thanks you so much

[@ZeonLP]

your handwriting is excellent!

[@Mersaul4]

Very nice handwriting!

[@bama2619]

Thank you.

[@user-yn3bs7mt6d]

Thank you for your work, that really helped with understanding this topic. The funny thing is that maybe the first half of the video i was sitting and thinking how does this glass desk works: either Rob is writing in inverse or it some kind of a build to make it like he is behing and not in front of it but writing still looks normal, not inverse xd

[@TheSkulldraw]

what does ANNT is refered to?

[@ksareks6275]

I would like to have lecturer like you!

[@Jonas89offsuit]

How are you writing right to left sir? What trickery is this?

[@loiue6503]

the camera filp the image in horizontal

[@Mrzzuba]

@@loiue6503 but then who is he talking to? and how can those people read reversed text?

[@ahusyn]

@@Mrzzuba He's talking to the camera. Glass is in front of him, the camera is also in front of that facing the glass and him

[@teodustus]

@@ahusyn /r/whoosh

[@df-hh7yd]

magnets

[@SuperCape]

What about 3+ consecutive blacks? Is that permitted?

[@DuyTran-ss4lu]

Up !!!!

[@TienHuynh5312]

I'm back, my lord!

[@chaitanyashankar3236]

redd black tree (deletion)??

[@tylerclarkson4792]

Great video... small suggestion: with minimal editing the uneventful periods of time could be removed (ie: erasing). Thanks for the clear and concise explanation!

[@GDIBass]

Wait, are you writing backwards!? What is this magic!?

[@znacly1184]

It’s a device called Learning Glass and yes it’s magic. :)

[@Kiran_2899]

Are you from US?

[@LePeppino]

Thank you very much for your effort, I would've loved to learn from your videos.
Unfortunately I have trouble distinguishing some colors, so I couldn't really see if nodes were marked as black or red.

[@CTde110]

Big reach there buddy

[@spoomer94]

he seems to be tough guy writing backwards

[@denisrabotay]

forgot to tell that its a binary tree

[@AhmadTalkss]

How’s like majority of left handed people so educated

[@roxasthegreek]

....He's right handed though. The camera is flipped so we see the board correctly.