rama_pang's blog

Invitation to TOKI Regular Open Contest #22
By rama_pang, history, 3 years ago, In English

Dear Codeforces community,

We are excited to invite you to TOKI Regular Open Contest (TROC) #22!

Key details:

Many thanks to:

  • prabowo for making sure no problems are in OEIS coordinating the contest. 🤣 👋
  • steven.novaryo for helping with problem preparation for the very first (!) time. 🥳 🎉
  • AMnu for testing the problems.
  • fushar for the TLX platform.

Please register for the contest, and we hope you will enjoy TROC #22! Good luck! 🏆 🥇 🥈 🥉

P.S. Please note the unusual duration 😱, read all problems 😎, and solve them in any order 💯.

UPD: Contest is over!

Congratulations to our top 5:

  1. JettyOller
  2. tourist
  3. maroonrk
  4. errorgorn
  5. noimi

Congratulations to our first solvers:

Rating has been updated.

You can upsolve the problems here.

Editorial is available in the upsolve link.

Thank you for participating and see you in the next contest! 😊

  • Vote: I like it
  • +157
  • Vote: I do not like it

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

Finally, another TROC!

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3 years ago, # |
← Rev. 2   Vote: I like it +16 Vote: I do not like it

;3 nice

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3 years ago, # |
← Rev. 5   Vote: I like it +35 Vote: I do not like it

Woah, the authors are Indonesia's full 2021 IOI team!!! Looking forward to joining this contest.

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

For non-Indonesian participants please have fun as well :3. Looking forward to see a lot of people there!!!

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

👊😎👊😎👊😎

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3 years ago, # |
  Vote: I like it +27 Vote: I do not like it

:) By the way, is there a way to be notified for future contests by email?

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3 years ago, # |
  Vote: I like it +25 Vote: I do not like it

Wow, another TROC!

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

UwU Finally TROC again. YAY

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

Just some friendly reminder, the contest will start in 2 hours and 32 minutes! Good Luck and Have Fun!!!

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

How to solve problem C ?

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

    You can see the editorial here. 😊😊😊😊

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

The problemset is also interesting.

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3 years ago, # |
  Vote: I like it +67 Vote: I do not like it

Thanks for the contest. I like G.

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2 years ago, # |
  Vote: I like it +13 Vote: I do not like it

Can you consider adding rust?

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