vaibhav1997's blog

By vaibhav1997, history, 5 years ago, In English

Here is the list of some of the good tutorials written by codeforces users :-
C++

Data Structures

DP

Math

String Processing

Geometry

Graphs

Others

Another Similar List
Good Blog Post Resources about Algorithm and Data Structures

 
 
 
 
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5 years ago, # |
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I very enjoyed Nisiyama_Suzune's tutorials on Mobius inversion and Dirchlet convolution.

http://codeforces.com/blog/entry/53925

http://codeforces.com/blog/entry/54150

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5 years ago, # |
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    5 years ago, # ^ |
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    I didn't know there is already a list on codeforces. Thanks

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5 years ago, # |
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Efficient and easy segment trees by AI.Cash

Link: http://codeforces.com/blog/entry/18051

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5 years ago, # |
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A recent SQRT-tree tutorial

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5 years ago, # |
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5 years ago, # |
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Almost every blog written by adamant.

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5 years ago, # |
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5 years ago, # |
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Although I have almost all tutorials in Favourites, it's better to have them sorted in one place like this.

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5 years ago, # |
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5 years ago, # |
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Also add this TooNewbie's blog Recurrent Sequences — Application of combinatorics in DP (basics) http://codeforces.com/blog/entry/54154

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5 years ago, # |
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I think you could add "How to sweep like a Sir" tutorial by DanAlex: http://codeforces.com/blog/entry/20377

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5 years ago, # |
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5 years ago, # |
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(A little self-advertisement)

Some time ago I wrote geometry tutorials:
Geometry: 2D points and lines [Tutorial]
Geometry: Polygon algorithms

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5 years ago, # |
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Also, it would be better to organize the list by topic.

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5 years ago, # |
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5 years ago, # |
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I think it would be better to classify 'Convex Hull trick and Li chao tree by adamant' as DP rather than geometry, although it takes inspiration from geometric concepts and data structures.

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4 years ago, # |
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hi,

here is my help :)

i think most of them are useful for the beginning of learning they're algo ...

btw, they're here :

http://codeforces.com/blog/entry/21189 for matrix

http://codeforces.com/blog/entry/58894 it's a little introduction to mitm

http://codeforces.com/blog/entry/12239 for HLD

http://codeforces.com/blog/entry/45578 for parallel bin.search

http://codeforces.com/blog/entry/43230 for MO on tree

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3 years ago, # |
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3 years ago, # |
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I made a blog on the following topics:

Matrix Exponentiation

Finding Derangements(If possible) of an array

These have got decent upvotes so I believe they are useful.

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3 years ago, # |
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dsu on trees

hope it help to learn dsu on trees :)

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3 years ago, # |
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Auto comment: topic has been updated by vaibhav1997 (previous revision, new revision, compare).

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3 years ago, # |
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random bump

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2 years ago, # |
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Perhaps you could add this https://codeforces.com/blog/entry/77298

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2 years ago, # |
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Can you add some centroid decomposition blogs?

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2 years ago, # |
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he is the messiah

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2 years ago, # |
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June long challenge editorial beginner friendly video explanation with animation and code

Delicious cake (CONTAIN) : https://youtu.be/tXD2yEVA0pM Tom and jerry (EOEO) : https://youtu.be/ZWI5n0Ogir0 Even matrix (EVENM) : https://youtu.be/KA8WoO7jCg8

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20 months ago, # |
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I think this one should be added too: Geometry shrink trick

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20 months ago, # |
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20 months ago, # |
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:)

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14 months ago, # |
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this post by in Data Structure's section — https://codeforces.com/blog/entry/53168 was a prank please remove it from the Data Structure section

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11 months ago, # |
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vaibhav1997 could you kindly fix the bug in the blog.

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11 months ago, # |
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Auto comment: topic has been updated by vaibhav1997 (previous revision, new revision, compare).

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3 months ago, # |
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Thank You Sir