Bayan Programming Contest
By BYN, 12 years ago, In English

Overview

Bayan is a software development company working on large-scale web applications. Currently working on a Search Engine, we face serious algorithmic challenges every now and then, and we try to provide solutions using state-of-art techniques, including Machine Learning, Natural Language Processing, etc. Salam, being one of its subprojects, is a Meta Search Engine focusing on retrieving relevant results for Persian queries.Bayan Programming Contest

We also hold an annual programming event in which talented programmers compete. Problems of the contest are prepared by Bayan employees who have experience of IOI and ACM/ICPC. The previous contest had a wide range of audiences. About 2000 contestants participated in the last year's opening contest.

This year, we have planned to invite participants from other countries as well. The elimination round will be held on Codeforces with ACM/ICPC rules. Top participants are invited to attend the on-site event in Tehran.

Eligibility

  • No age restriction is proposed for the elimination round. However, only participants older than 16 are eligible to take part in the onsite event.
  • No Bayan employee nor their families may take part in the contest.
  • Iranian contestants will advance to the final event in a different process, and thus they are NOT allowed to participate in the Codeforces round.

Elimination Round

  • will be held November 1st,
  • is an individual event,
  • takes 3 hours, with ACM/ICPC rules,
  • cheaters are banned forever!
  • Top 20 participants will be invited to on-site contest in Tehran, All accommodation expenses are covered by Bayan. Flight expenses for top 10 participants are paid as well.
  • Top 100 contestants will receive the contest's T-shirt.

Elimination Round results

  • Results will be posted here.

Onsite Contest

  • Overall workflow of advancing to the onsite event is illustrated below: Participation Workflow
  • We will be having lots of interesting side-activies. Detailed schedule will be announced soon. Stay tuned!

Prizes

  1. 1st prize: Gold Medal + 3 Gold Coins (24 gr total) + $1000 Iranian Handicrafts
  2. 2nd prize: Silver Medal + 2 Gold Coins (16 gr total) + $1000 Iranian Handicrafts
  3. 3rd prize: Bronze Medal + Gold Coin (8 gr) + $1000 Iranian Handicrafts
  • Vote: I like it
  • +91
  • Vote: I do not like it

Comments Comments (46)
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12 years ago, # |
  Vote: I like it +42 Vote: I do not like it

Are Jews eligible to participate?

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

    No it is ok to call them Jews

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    12 years ago, # ^ |
      Vote: I like it +45 Vote: I do not like it

    In Iran,there is no law against Jews (in general), so you can take part in the competition just as any other Russian guy can. On the other hand, Iran does not recognize Israel. Therefore the Israeli participants will not be able to get to Tehran. It's not a matter of religion, It's a matter of nationality.

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    12 years ago, # ^ |
      Vote: I like it +32 Vote: I do not like it

    :)) hmm, look at Tehran Jewish Committee or Dr. Ciamak Morsadegh's homepage(Jewish representative in the Iranian Parliament). i want just mention that Jews live in Iran like other religions. Yousef Abad synagogue (in Tehran):

    Therefore there is no matter.

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12 years ago, # |
  Vote: I like it +28 Vote: I do not like it

Do you know that 'bayan' in Russian is a problem that was offered on many contests before? :D

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    12 years ago, # ^ |
      Vote: I like it +26 Vote: I do not like it

    also in turkish 'bayan' means ....

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      12 years ago, # ^ |
        Vote: I like it +33 Vote: I do not like it

      So, that only women can participate?

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        12 years ago, # ^ |
        ← Rev. 4   Vote: I like it +6 Vote: I do not like it

        Of course men can participate too. In Persian "Bayan" means expressing and saying and gender of participants is not important.

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      12 years ago, # ^ |
        Vote: I like it 0 Vote: I do not like it

      in kazakh 'bayan' also means... )

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      12 years ago, # ^ |
        Vote: I like it +3 Vote: I do not like it

      bayan means woman , how didn't I noticed that before "bayanlar ve baylar" = ladies and gentlemen

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

    Bayan in Arabic means:

    • statement

    • declaration

    • representation

    • notification

    and more....

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12 years ago, # |
  Vote: I like it +9 Vote: I do not like it

nice.

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12 years ago, # |
  Vote: I like it 0 Vote: I do not like it

Will it be rated?

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12 years ago, # |
  Vote: I like it +3 Vote: I do not like it

Iran is a beautiful country you'll be happy to come to Iran.

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12 years ago, # |
  Vote: I like it +42 Vote: I do not like it

November 1st is quite close, but contest still is not included in schedule...

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12 years ago, # |
  Vote: I like it +6 Vote: I do not like it

Will this contest be a rated event in codeforces?

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

    The latter is an elimination for the BAYAN 2012/13, as it is sure to be a rated round for participants from Div1. The issue of rating for participants from Div2 currently being addressed

    Source

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12 years ago, # |
  Vote: I like it +1 Vote: I do not like it

Can I use prewritten code on this event?

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    12 years ago, # ^ |
      Vote: I like it -11 Vote: I do not like it

    What if you can't?

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      12 years ago, # ^ |
        Vote: I like it +7 Vote: I do not like it

      Obviously, I will not use it.

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        12 years ago, # ^ |
          Vote: I like it 0 Vote: I do not like it

        Did any rules stop you on CFBR 100?

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          12 years ago, # ^ |
            Vote: I like it +21 Vote: I do not like it

          What do you really know about CFBR 100?

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            12 years ago, # ^ |
              Vote: I like it -6 Vote: I do not like it

            I know about using multiple accounts. Actually, you continue using them to vote against my comments. jk..)

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              12 years ago, # ^ |
                Vote: I like it -20 Vote: I do not like it

              You are free to know about my multiple accounts on CFBR 100, or about my multiple votes against you, or about me killed John Kennedy. (the 18th article of UDHR)

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                12 years ago, # ^ |
                  Vote: I like it -21 Vote: I do not like it

                Come on! Didn't you use them?
                Don't try to joke this time, please...

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                  12 years ago, # ^ |
                    Vote: I like it -7 Vote: I do not like it

                  Я сломал ветку!

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                  12 years ago, # ^ |
                    Vote: I like it +12 Vote: I do not like it

                  I think I have a gentlemen's agreement with administration not to discuss that incident, as it makes no sense.

                  If you know that I'm using more than one account now (e.g., Rubanenko is my second account), you may report this to administration (they will laugh).

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                  12 years ago, # ^ |
                  ← Rev. 2   Vote: I like it -37 Vote: I do not like it

                  You act like a woman. When you are asked a question you should answer it, not to pretend an idiot and mention different things that we are not talking about.

                  And you are talking about gentlemen's agreements?! Funny, really funny...

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                  12 years ago, # ^ |
                    Vote: I like it +15 Vote: I do not like it

                  Seems that you act like a troll. You may read the 3699 blog entry carefully and see that I was not even accused in using more than one account while CFBR 100. Moreover, this is meaningless in Codeforces rounds format.

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                  12 years ago, # ^ |
                    Vote: I like it -8 Vote: I do not like it

                  I asked you about it about an hour ago and you still have not said yes or no, but continue saying sensless words :o

                  come on...just one word — yes or no.

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                  12 years ago, # ^ |
                    Vote: I like it +2 Vote: I do not like it

                  and who act like a woman??

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

                  What is the question precisely?

                  Have I ever used more than one account on Codeforces? — Yes, and I've sent all really my accounts list to administration when my dsq was cancelled.

                  Have I ever competed any contest using more than one account? — No.

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                  12 years ago, # ^ |
                    Vote: I like it 0 Vote: I do not like it

                  bravo!

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                  12 years ago, # ^ |
                    Vote: I like it +5 Vote: I do not like it

                  Do you really like waste time switching accounts?

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                  12 years ago, # ^ |
                    Vote: I like it +10 Vote: I do not like it

                  Have you any problems with using multiple accounts? Do you want to speak about it?

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                  12 years ago, # ^ |
                    Vote: I like it +1 Vote: I do not like it

                  What is CFBR 100?

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                  12 years ago, # ^ |
                    Vote: I like it +1 Vote: I do not like it

                  CFBR stands for CodeForces Beta Round. But actually 100th was first not beta round.

                  There was prize T-shirts on CFR100

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                  12 years ago, # ^ |
                    Vote: I like it 0 Vote: I do not like it

                  Which 3699 blog entries you are talking about?

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                  12 years ago, # ^ |
                    Vote: I like it 0 Vote: I do not like it

                  It's all about this topic.

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                  12 years ago, # ^ |
                    Vote: I like it 0 Vote: I do not like it

                  Everything is in Russian, so I didn't understand anything. :(

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                  12 years ago, # ^ |
                    Vote: I like it +3 Vote: I do not like it

                  You may use google translate. It works pretty well.

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12 years ago, # |
  Vote: I like it +1 Vote: I do not like it

sry, i am new to this, is it going to use inputs.txt for the input and outputs.txt for the output ?

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11 years ago, # |
  Vote: I like it +19 Vote: I do not like it

Any news about t-shirts?

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    11 years ago, # ^ |
      Vote: I like it 0 Vote: I do not like it

    I've received my T-shirt today. But I'm afraid it's too small for me: only L size.

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