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altahsh's blog

question about algorithms !
By altahsh, history, 10 months ago, In English

Hello codeforces community i want to ask about way to become a profissional person in algorithms such as binary search and graphs (DFS,BFS) i learned it but now i want to solve some problems about it .

my question is how i can solve problems about that topic ?

most profissional people said that i should't solve by topic , but i want a way to become profissional on these topics :)

How can I solve blind problems when I want to master a specific topic? I feel a strange contradiction.

I don't think I can solve problems from prblemset and wait until I encounter a problem that requires a specific algorithm. This will take a long time.

Note: -I have an IOI competition next month and I need to master these topics before then.

-I do not think that this is a repeated question or that has existed before. I hope that the community will be more open to beginners like me, and I would also like to remind everyone, without exception, that they have gone through this same stage :_:

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10 months ago, # |
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Binary Search, Graphs, DFS

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10 months ago, # |
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Hi^~^

  • Heres some problems that i solve from specific topic.

for Binary Search here:

for DFS here:

for BFS here:

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    10 months ago, # ^ |
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    thanks for you , this will help me .___.

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    10 months ago, # ^ |
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    pls , can u share with us how u become expert?

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10 months ago, # |
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Listen buddy, if you want to take beef against me for this then take, cracking IOI in a month's practice is impossible. People grind for that for years.

If you want a algorithm wise list, here it is: https://codeforces.com/blog/entry/55274

Have a nice day!

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    10 months ago, # ^ |
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    My friend, the competition is based on the IOI system, but it is not IOI. I think that most of the participants are not even educated in the algorithms that I talked about. I don't want to grind training I just want to master these subjects and I don't think it's impossible

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