hmehta's blog

Topcoder SRM 801
By hmehta, history, 4 years 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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Comments Comments (9)
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4 years ago, # |
  Vote: I like it +26 Vote: I do not like it

Gentle Reminder: The round begins in an hour!

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4 years ago, # |
  Vote: I like it +31 Vote: I do not like it

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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4 years ago, # |
  Vote: I like it +40 Vote: I do not like it

Draft of the editorial for this round.

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    4 years 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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      4 years ago, # ^ |
        Vote: I like it +16 Vote: I do not like it

      clist.by gets updated faster than topcoder.

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      4 years 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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        4 years 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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    4 years 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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4 years 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.

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