xzy090626's blog

By xzy090626, 2 years ago, In English

As you can see now,I'm a newbie.

I'm been registered for 7 months,and I started studying CP about a year ago.

That's quite a long time,I think.Besides,I spent a long time on it.

But I can only solve Div.2B and I had never solved out Div.2C in any contests.

In fact,I've learned a lot of useless agorithms,but I still don't know how to solve Div.2C during contest.

So,everyone,how can I reach pupil or higher in a short time?

That is to say,how to solve more problems in a contest?

I'll be very glad to recieve your answer,thanks a lot.

BTW if you can provide me some useful methods to solve problems quickly and accurately,I'll be happy too.

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2 years ago, # |
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You have to learn the basic algorithms and practice a lot, for a good practice, just select any of the online judges and only you need to practice, do not forget "ONLY" in the selected online judge

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2 years ago, # |
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In the beginning, I was like you too, but lately, having solved a lot of problems, I almost got rid of div2B's indecisiveness

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    2 years ago, # ^ |
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    Thank you so much.

    Hope you can reach specialist tomorrow.

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      2 years ago, # ^ |
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      Thank you too, Hope you can reach Legendary Grandma tomorrow ;)

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2 years ago, # |
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more practice.

Insist participate in virtual contest everyday(if you can't, try it twice a week), and review solution after it.

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2 years ago, # |
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Just start from basic 1k rating problems on Cf and then slowly just keep increasing the level, whenever you start feeling confident about the current rating just shift to a higher one!

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2 years ago, # |
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all the same, as you know that i also don't do that well in div.2, sometimes i nearly finish the div.2C and at last failed, i think we should stop learning more and start to practise more.

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2 years ago, # |
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Practice problems in the difficulty range (1400-1600)