Pyqe's blog

COMPFEST 15 Preliminary Online Mirror (Unrated, ICPC Rules, Teams Preferred)
By Pyqe, history, 4 weeks ago, In English

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Hello, Codeforces! 😍😍

We are happy to invite you to participate in COMPFEST 15 Preliminary Online Mirror (Unrated, ICPC Rules, Teams Preferred) on . COMPFEST is a national ICPC-style contest for university students in Indonesia.

The problems are written and prepared by ArvinCiu, asteriskzie, CyberSleeper, Edbert.H, FreeJinG, gansixeneh, KokiCoder, nandonathaniel, and Pyqe.

We would also like to thank:

The contest will last for 5 hours and consist of 13 problems. The statements will only be available in English. While it is preferred to participate in a team, individual participation is also allowed.

COMPFEST itself is an annual event hosted by Universitas Indonesia. It is the largest student-run IT event in Indonesia and competitive programming contest is one of the competitions hosted.

We hope you will enjoy and have fun in the contest. Good luck! 🔥🔥🔥🔥

UPD: Contest is over!

Congratulations for our first solvers!

Editorial is available here!

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4 weeks ago, # |
← Rev. 2   Vote: I like it -14 Vote: I do not like it

Ok.

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4 weeks ago, # |
  Vote: I like it +8 Vote: I do not like it

Hi, what is the expected difficulty and required prior knowledge? Do you think it is a good training for an ICPC regional contest, for example, ICPC SWERC?

Thanks!

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    4 weeks ago, # ^ |
      Vote: I like it +11 Vote: I do not like it

    You can definitely use this for ICPC regional training! You can check last year's mirror here.

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4 weeks ago, # |
← Rev. 2   Vote: I like it +2 Vote: I do not like it

Is it rated ? Edit: I apologize for asking this.

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4 weeks ago, # |
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Is there any teammate for me??

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    4 weeks ago, # ^ |
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    I want to participate with you. Please message whether you are interested or not?

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4 weeks ago, # |
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Are three different computers allowed for each team member or only one is allowed for a team?

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    4 weeks ago, # ^ |
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    Different allowed

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    4 weeks ago, # ^ |
      Vote: I like it +15 Vote: I do not like it

    Three different computers are allowed for this mirror! :D

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      3 weeks ago, # ^ |
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      Sorry for not knowing ICPC rules, but could you please tell me can the three different computers be used at the same time?

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        3 weeks ago, # ^ |
          Vote: I like it +18 Vote: I do not like it

        For this mirror contest, all teammates are allowed to use their three different computers at the same time.

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4 weeks ago, # |
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What's the expected difficulty?

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    4 weeks ago, # ^ |
      Vote: I like it -15 Vote: I do not like it

    Problems will not be sorted according to difficulty level. Three or Four problems will be easy to solve. Rest all of them will be hard(according to my level).

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    4 weeks ago, # ^ |
      Vote: I like it +20 Vote: I do not like it

    The expected difficulty should be around ICPC regional level. You can check last year's mirror here.

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4 weeks ago, # |
  Vote: I like it 0 Vote: I do not like it

Is the contest delayed ? The start time shows 17:35(UTC +5.5) but it is already 18:43(UTC +5.5)

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    4 weeks ago, # ^ |
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    It's not today,the date is Sept 3.

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      4 weeks ago, # ^ |
        Vote: I like it -8 Vote: I do not like it

      My bad .. didn't notice the date

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4 weeks ago, # |
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maximum number of individuals in a team?

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3 weeks ago, # |
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how can apply

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3 weeks ago, # |
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Goodgood

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3 weeks ago, # |
  Vote: I like it -8 Vote: I do not like it

Why unrated?!

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3 weeks ago, # |
  Vote: I like it -11 Vote: I do not like it

what does mean by unrated...??

does our rating get changed if we attempt it or not?

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3 weeks ago, # |
  Vote: I like it +13 Vote: I do not like it

Is there any teammate for me??

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3 weeks ago, # |
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Is a debriefing expected for the contest? I really liked the tasks, I would like to complete them.

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3 weeks ago, # |
← Rev. 2   Vote: I like it 0 Vote: I do not like it

Why this getting wrong on tc 5 for Problem B****? Can anyone help? Here is my code

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3 weeks ago, # |
  Vote: I like it +53 Vote: I do not like it

Problem F is ridiculous. A straight brute force runs less than $$$2$$$ s, as fast as the standard solution.

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    3 weeks ago, # ^ |
    ← Rev. 2   Vote: I like it +8 Vote: I do not like it

    Sorry, we didn't expect for there to be a brute force solution that fast. Unfortunately, it's too late for us to change anything about that.

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3 weeks ago, # |
  Vote: I like it 0 Vote: I do not like it

Didn't expect me and my team to get a good place

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3 weeks ago, # |
  Vote: I like it 0 Vote: I do not like it

I really liked the problem set. Thanks!

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3 weeks ago, # |
  Vote: I like it +8 Vote: I do not like it

Really nice contest. Loved It. Codeforces should have many more such contests. It was really fun and enjoyed a lot solving this contest. Questions were also very nice.

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3 weeks ago, # |
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I love u codeforces

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3 weeks ago, # |
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goodgood

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3 weeks ago, # |
  Vote: I like it 0 Vote: I do not like it

Whos is Elena Engurazova?

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3 weeks ago, # |
  Vote: I like it +11 Vote: I do not like it

I got smoke.

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