prabowo's blog

Invitation to TOKI Regular Open Contest #12
By prabowo, history, 5 years ago, In English

Dear Codeforces community,

We're excited to invite you to TOKI Regular Open Contest (TROC) #12!

Key details:

  • Rated
  • Contest links: Div 1 and Div 2
  • Time: 2 May 2020, 21:05 UTC+7
  • Style: full feedback, with penalty (time taken to reach current score) + (4-minute penalty per wrong submission)
  • Scoring: You get the score assigned to the problem when you fully solve it
  • Writers: Berted Pyqe yz_ Pa.Nic steven.novaryo rama_pang vioalbert
  • Duration: 2 hours
  • Problems: 5 for every division
  • Allowed languages: C, C++11, Pascal, Java, Python 3

The round uses two divisions system:

  • Users with rating less than 2000 or not yet rated should participate in Div 2
  • Users with rating at least 2000 should participate in Div 1

Scoring distribution:

  • Div 2: 100 — 200 — 350 — 400 — 500
  • Div 1: 100 — 200 — 300 — 400 — 400

Please register to the contest, and we hope you will enjoy TROC #12!

UPD1: Contest is over! Our top 5:

Div 1:

  1. Benq
  2. antontrygubO_o
  3. malfple
  4. jonathanirvings
  5. buko

Div 2:

  1. nuip
  2. MrBrionix
  3. kzvd4729
  4. hitonanode
  5. Littleboy123

Editorial is available here (English on page 10).

You can upsolve the problems here.

We would like to thank hocky, fushar as organizers, and also ayaze, halohalo as testers, and Yoshiyuki as proofreader.

Thank you for participating and see you on the next contest!

  • Vote: I like it
  • +87
  • Vote: I do not like it

»
5 years ago, # |
← Rev. 3   Vote: I like it +25 Vote: I do not like it

nice

→ Reply
»
5 years ago, # |
  Vote: I like it +35 Vote: I do not like it

I've been waiting this for so long. GLHF!

→ Reply
»
5 years ago, # |
  Vote: I like it +31 Vote: I do not like it

Bump! Contest starts in 3 hours!

Hope you like our contest and problems!

→ Reply
»
5 years ago, # |
  Vote: I like it +26 Vote: I do not like it

The contest will start in 1 hour. Good luck to everyone :D

→ Reply
»
5 years ago, # |
  Vote: I like it +21 Vote: I do not like it

15 minutes until contest begin.

Good luck and have fun everyone!

→ Reply
»
5 years ago, # |
← Rev. 3   Vote: I like it +37 Vote: I do not like it

15 more minutes!!
i8eO3ew

UPD : The contest has started! Yet you can still join! Rating is nothing but a number!

→ Reply
»
5 years ago, # |
  Vote: I like it +13 Vote: I do not like it

bump-bump-buuuuump

contest starts in < 5 minutes

→ Reply
»
5 years ago, # |
  Vote: I like it +49 Vote: I do not like it

I like the spirit, but I don't like the code

You're supposed to make code that works at least 99.9% of the time, not code that works at most 0.000000000000... way too many zeroes ...0001%

However, it seems that these submissions help reveal a previously unknown bug in the site so we can't fully blame you :V

→ Reply