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300iq's blog

By 300iq, 4 years 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 jqdai0815, ko_osaga, Radewoosh, ksun48, xiaowuc1, ainta, molamola., Endagorion, antontrygubO_o, Rewinding

UPD: Editorial link

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

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

    I have friends with good English skills ;)

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      4 years ago, # ^ |
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      wtf how to be friend with 300iq

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

        learn english

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          4 years 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 years 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 years 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 years 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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4 years ago, # |
Rev. 2   Vote: I like it +10 Vote: I do not like it
My pseudo-solution for E