300iq's blog

By 300iq, 4 weeks ago, In English,

Hello everyone, this winter at Petrozavodsk was my third (Petrozavodsk) contest, now it is loaded on the gym.

Contest link.

Virtual participation link.

Thanks to the testers MiFaFaOvO, ko_osaga, Radewoosh, ksun48, xiaowuc1, ainta, molamola., Endagorion, antontrygubO_o, tEMMIE.w.

UPD: Editorial link

 
 
 
 
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4 weeks ago, # |
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Thank you for your nice problem set, 300iq teacher! And could you provide the Editorial?

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4 weeks ago, # |
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Whats the difficulty level? do you have editorials ?

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4 weeks ago, # |
  Vote: I like it +20 Vote: I do not like it

Wow, the English is really good in these problem statements! Thanks a lot.

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    4 weeks ago, # ^ |
      Vote: I like it +21 Vote: I do not like it

    I have friends with good English skills ;)

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      4 weeks ago, # ^ |
        Vote: I like it +41 Vote: I do not like it

      wtf how to be friend with 300iq

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        4 weeks ago, # ^ |
          Vote: I like it +80 Vote: I do not like it

        learn english

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          4 weeks ago, # ^ |
            Vote: I like it -9 Vote: I do not like it

          hi sirs... my english not so good, is that why lgm and other codeforces competitor don't replied to me ?? thanks sirs for the help

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            4 weeks ago, # ^ |
              Vote: I like it -9 Vote: I do not like it

            i have the same problems too ... :(

            any tips?

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              4 weeks ago, # ^ |
                Vote: I like it +15 Vote: I do not like it

              Hey, I don't have too much experience, but I've gotten a lot of success asking people for help with good grammar.

              Some other things that help are: 1.) A clearly defined problem. 2.) Some code (if applicable). 3.) An explanation of what you've done so far, and of your code (even if it's easy for you to read, it's not always easy).

              Also read this: https://codeforces.com/blog/entry/64993

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4 weeks ago, # |
  Vote: I like it +1 Vote: I do not like it

colors in the blog reminds me of something very related to me <3

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3 weeks ago, # |
Rev. 2   Vote: I like it +10 Vote: I do not like it
My pseudo-solution for E