hmehta's blog

By hmehta, history, 2 months ago, In English

Topcoder SRM 801 is scheduled to start at 07:00 UTC-5 on February 24, 2021

Registration is now open for the SRM in the Arena or Applet and closes at 06:55 UTC-5. The coding phase will start at 07:05 UTC-5, so make sure that you are all ready to go. Click here to what time it starts in your area

This SRM will award points towards Stage 3 of TCO21 and also the qualifications for TCO21 Regional Events

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Best of luck!
- the Topcoder Team

 
 
 
 
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2 months ago, # |
  Vote: I like it +26 Vote: I do not like it

Gentle Reminder: The round begins in an hour!

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2 months ago, # |
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Lately, from the past few contest, Topcoder is having some good problems rather than just do this and this and finally get your answer, I hope many people are enjoying them. (you might disagree with me) Thank You Problem Setters!

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2 months ago, # |
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    2 months ago, # ^ |
      Vote: I like it +18 Vote: I do not like it

    What does rating history graph doesn't update in topcoder profile? There is no last 3 SRMS

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      2 months ago, # ^ |
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      Yeah, seriously man either topcoder developer sucks or there automated system is buggy, still we participate in 90s UI arena but atleast update the rating charts. And thanks for the draft misof.

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      2 months ago, # ^ |
        Vote: I like it +16 Vote: I do not like it

      clist.by gets updated faster than topcoder.

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      2 months ago, # ^ |
        Vote: I like it +8 Vote: I do not like it

      Sorry for the issues. The team is working on it actively and should have it resolved asap.

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        7 weeks ago, # ^ |
          Vote: I like it +3 Vote: I do not like it

        The team is working on it actively and should have it resolved asap.

        check it you have not updated till now for the previous 3 SRMs.

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          6 weeks ago, # ^ |
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          This is now fixed. Thank you for your patience! :)

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    2 months ago, # ^ |
      Vote: I like it +35 Vote: I do not like it

    I don't know why but in my room one guy hacked all our 250 solutions except one...

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2 months ago, # |
  Vote: I like it +22 Vote: I do not like it

Many solutions for div1 250 using map failed. Can somebody explain why? For me it seems like complexity using map should be O(n^2 * log(n^2)), which considering n = 2000 seems fine. Examples:first, second, or even check the room, it has 4-5 successful challenges because of map.