hehezhou's blog

By hehezhou, history, 4 days ago, In English

Hey everyone,

Here's an invitation for all programming lovers to participate in the 4th Turing Cup competition!

The Turing Cup is an invitational competition that is organized by one of the most successful informatics competition teams in China, the XinYouDui, and X-Camp.

Several top students of XinYouDui: Chao Li (IOI 2012 Gold Medalist);Yinzhan Xu (IOI 2014 Individual 1st place winner);Ce Jin (IOI 2016 Individual 1st place winner):

Top contestants such as IOI Gold medalists, and other top CPers joined the past contest as well.

The 4th Turing Fun cup is open for registration, come and code with us!

Registration link (No Registration Fee)

Novice Group: We'd recommend programmers who have completed learning the language and basic algorithms and who are in USACO silver division, are eligible to participate.

Intermediate Group: This level is for contestants with skills in applying basic data structures and common algorithms to solve problems. Recommended contestants who are in the USACO Gold division are eligible to register.

Advanced Group: This level is for contestants with skills in advanced data structures and algorithms to solve complex problems. Recommended for contestants who are in the USACO Platinum division/ US Camp to register.

Contest Time: Event time link:Saturday,5/14/2022, 6:00:00 PM PDT.

FAQ:

Q: What kind of info does the registration need?

A: Full Name, Email, School, DOB

Q: What will the prizes be?

A:

  • 1st place: Macbook Air;

  • 2nd-6th ranklist, Cherry Mechanical Keyboard;

  • 7th to 21st ranklist: DuSmart Speaker.

  • Novice Group: awards are only eligible for players born after January 1, 2010

  • Intermediate Group: awards are only eligible for players born after January 1, 2008

  • Advanced Group: no age restriction

Q: How to join the contest?

A: You can participate directly by clicking the link in your browser (Chrome, Firefox recommended) during the contest window. When you log in to the system, the problems will show up based on the division you choose.

Q: How can I view the real-time rank list during the contest?

A: Click the link below to check the rank list, you could check different groups' rank lists.

Q: More questions?

A: For Participants, feel free to join the official Discord channel or please email us: [email protected] (in English), or [email protected] (in Chinese).


【UPD】

Hi everyone, thanks for participating the 4th Turing Cup competition! We hope that you enjoyed the competition! And thanks everyone for attending the competition, thanks our sponsor Hundsun Technologies Inc., and thanks everyone who supported the competition!

We strive to provide high quality of problems and smooth competition experience for everyone. Any feedback is more than welcome! Please help us fill out the survey below.

Survey Link

We will upload the videos of the opening ceremony and analysis of problem in XinYouDui WeChat official account, X-Camp Academy YouTube channel. We will also update the status here once the videos are posted.

Please use the next 24 hours for dispute for the competition results. Please email your dispute to [email protected] (in English) with the subject: 4th Turing Cup score dispute.

The winners of the competition will be finalized in around 30 hours once we resolve all disputes, and finish code deduplication. Winners will be announced on the XinYouDui WeChat official account, X-Camp WeChat public account and Discord channel.

For the winners, staff will contact you by email to verify your identity and ask for your recipient's address.

Please see tutorials below.

Here is the upsolve link for The 4th Turing Cup.

We will follow up with another post for the final results of the competition and announce the winners officially!

Announcement of The 4th Turing Cup
 
 
 
 
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4 days ago, # |
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Says "Validation failed, please refresh the page and try again". What does that exactly mean?

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    4 days ago, # ^ |
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    []

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    4 days ago, # ^ |
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    I repeated once more now and a problem has been resolved.

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      3 days ago, # ^ |
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      glad to know that. For someone who might have the same issue, please try to check you network, or using your cellphone to register instead. If it doesn't work, msg me/ email me or Discord, let us know.Thanks.

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    3 days ago, # ^ |
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    would you mind to share more details of this issue? on which step, registration part or? Will let the technician check later and get back to you asap.

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      3 days ago, # ^ |
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      I was facing this issue when I was trying to register my account

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        3 days ago, # ^ |
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        yeah, same thing happened to me. When i clicked on "I'm not robot" button after filling the form, it's stuck on loading "testing" and i waited for many minutes it's still showing "testing..." , idk why it's not working for me ( my browser is chrome)

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          2 days ago, # ^ |
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          Sorry for the inconvenience. You did the right thing. Can you retry in a while?

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    2 days ago, # ^ |
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    Same here :(

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4 days ago, # |
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The discord invitation seems not working, could you send a new one?

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3 days ago, # |
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I like this one, T cup, so big cup

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3 days ago, # |
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Is it pupil-only tournament?

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    3 days ago, # ^ |
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    No, the contest welcomes every CPers to join. only the awards in novice and intermediate groups set up eligible age limits, and there is no age limit for advanced group awards.

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3 days ago, # |
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born after 2010?????

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2 days ago, # |
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For an hour and fifteen minutes there was an incorrect statement for one problem in an english version, thats ridiculous :)

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

Will there be an upsolving session?

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2 days ago, # |
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How to get 100 points on C intermediate?

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    29 hours ago, # ^ |
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    Please see the posted tutorial, thanks!

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23 hours ago, # |
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Can someone elaborate upon this how to calculate dp g(u,v,x) as defined in tutorial of problem F(Trees)(Subtask 5) in quadratic time? Or any other quadratic solution to the problem. Best I could come up with was O(n^2logn) solution with help of convolutions.

nvm I was using FFT for convolutions but starighforward all possible pair multiplication too leads to O(n^2) complexity overall removing the logn factor. gr8 problem thanks :)