Meron3r's blog

What Should I do?
By Meron3r, history, 2 years ago, In English

I am stuck solving 800 and 900 ratings. What should I do?

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2 years ago, hide # |
← Rev. 4  
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Try to solve them(about 20 minutes).If u can't,look at editorial.

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    2 years ago, hide # ^ |
     
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    try to solve harder problems also :)

    if you can solve any 1000 rated problem, you can solve 800 and 900 easier and faster

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      2 years ago, hide # ^ |
      ← Rev. 3  
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      and I forgot about math :)

      the AB in div.2 are math problems

      often the ABC in div.3 are math problems

      but the ABCD in div,4 are often implementation problems

      no need to know algorithms, just math

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