qqqqq43's blog

By qqqqq43, history, 3 months ago, In English,

Hello guys, hope you all are well. Can you guys share some bunch of problem list for solving cf div2 A, B, C during contest time. And give me some strategy so that I can solve A, B, C during contest time.At presentmy knowledge is like just solve cfdiv2 A type and easy B. Thanks a lot. Sorry for my really really poor english :)

 
 
 
 
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3 months ago, # |
  Vote: I like it +3 Vote: I do not like it

Check Eng. Ahmed Aly's Ladders and Prof. Mostafa Saad's Junior Training Sheet.

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    3 months ago, # ^ |
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    I suggest solving Codeforces Div. 2, x ladder instead of rating ladder. Note that you have to create an account and your account should be verified to use the ladder

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3 months ago, # |
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The thing is, there is no "bunch of problem list for solving cf div2 A, B, C during contest time." just like there is no magic set of questions to do for aceing every exam (let me know if you find the latter).

You just got to learn to be creative and have a good amount of standard algorithms/problem solving techniques in your head. Thereafter speed determines the result. Of course, there are certain "topics" that appear quite often in div 2 A, B, C and some that never get used at all. What is this list? I'll leave this as an exercise for you.

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3 months ago, # |
  Vote: I like it +9 Vote: I do not like it

After 3 contests, I have finally reached blue. I would recommend reading online tutorials

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    3 months ago, # ^ |
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    Can you share please, in the beginning time how you practiced?

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2 months ago, # |
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To become blue, you need to learn a programming language.

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2 months ago, # |
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Check Murphy's law and think again ;)

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5 weeks ago, # |
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hope you all are well

I am not

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5 weeks ago, # |
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you can read about my road to blue out here:

https://codeforces.com/blog/entry/65749

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5 weeks ago, # |
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Perhaps, virtual contests are the best ways!

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5 weeks ago, # |
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You should aim higher, blues are disrespected.

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5 weeks ago, # |
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You should have gone for red.

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5 weeks ago, # |
  Vote: I like it +19 Vote: I do not like it

To become blue, you need to join the contest

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4 weeks ago, # |
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I can help you become blue if you're purple.

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    4 weeks ago, # ^ |
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    Btw, why would you intentionally decline to blue? (Div 2, 554). Just curious.

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    4 weeks ago, # ^ |
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    You were 'slow but determined' while increasing your rating but seems like Google made you pretty fast in decreasing your rating xD