mustafij's blog

By mustafij, 11 years ago, In English

Hello Everyone,

I was wondering, what is the best way to search problems at Codeforces? For example, if I want to find the "GREEDY" problems which occurred as a "DIV 1 Problem C", how should I search? Thank you.

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11 years ago, # |
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use "select" statement and inner and outer joins ;)

XD

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11 years ago, # |
Rev. 2   Vote: I like it 0 Vote: I do not like it

Try to code your own search scripts — with Black Jack and possibility to find anything you want :)

In fact — there's no way to filter resutls by difficulty which problem had on the contest. You can just find all the "greedy" problems and then sort them by descending number of people who solved them, that's the best way I guess.

Or if you really need, for example, only "C" problems, check them by yourself looking through every problem.

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11 years ago, # |
Rev. 3   Vote: I like it +4 Vote: I do not like it
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11 years ago, # |
  Vote: I like it +6 Vote: I do not like it

http://www.ahmed-aly.com/Categories.jsp

Try this link, I use it my self. It has links to problems on other sites too. I hope it helps you in general.

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11 years ago, # |
  Vote: I like it +8 Vote: I do not like it

I want to do that, so I made a Google Spreadsheet for that.

Today, I'm sharing it. The link is here. Check it out :)

I've added a example filter to find "the Div.1 search problems". If you want to use another filters, then you can copy and edit on your Google Drive.

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11 years ago, # |
Rev. 2   Vote: I like it +3 Vote: I do not like it
  1. Go to http://codeforces.com/problemset/tags/greedy
  2. Click on " "
  3. Then Type '0C' , '1C', ..., '9C'
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11 years ago, # |
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Thank you everyone for your time and kind reply :)

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9 years ago, # |
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There is no way like topcoder ! Codeforces should add this features .