Union Find Introduction

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Introduction to the Disjoint Set (Union find) data structure

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  1. WilliamFiset
  2. tutorial
  3. union find
  4. disjoint set
  5. source code
  6. union
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Комментарии
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the whole union-find playlist is very useful! tnx

rainymondays
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William, you were the reason, I was able to understand the Union-Find so well, that I was able to code it perfectly, right after your explanation, w/o looking at the source. And by the way, I am dumb xD. Thank you so much William !

nikhilraj
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This playlist is awesome! The animations really made me understand union-find once and for all! Thank you for this @WilliamFiset

tanmay-patil
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i was taking the princeton D&A course on coursera and was confused af, but this video was so helpful. They didnt even explain what union find was or what its used for, i was so lost

ngndnd
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how many "favorite" data structures do you have! lol

killahjon
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I wish my algorithm professor was this clear in explaining algos, btw nice explanation than most of the paid courses out there

ShivamPanchbhai
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hi william, is there a page you maintain where i can practice problems on sites like kattis/codeforces after studying one concept?

diljitpr
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looking at the notation, shouldn't it be amortized linear time, instead of amortized constant time

rishabhjain
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great video! very useful to point out how the Union Find algo can be used

myeverymusic
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2:09 missed opportunity to merge 6 and 9 together (this is great tho)

greyreynyn
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So far I'm crushing over tries. Let's see how I feel about Union Find

darthvader_
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2:35 magnet 2, 3, 4 are yellow group or orange???

aditya
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What software for animations is he using?

frankd
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He's not Indian, he's not Indian!

coop
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It is an algorithm not data structure.

julielong