Happy Valentine's Day, Codeforces community!
We are excited to invite you to TOKI Regular Open Contest (TROC) #19!
Key details:
- Contest link: TLX (combined division)
- Time: 14th February 2021, 13:05 UTC
- Writer: rama_pang steven.novaryo vioalbert yz_ Berted Pyqe
- Duration: 2 hours
- Problems: 7
Scoring distribution: 100 — 200 — 350 — 450 — 500 — 600 — 800
We would like to thank:
- prabowo for the amazing coordination of the round.
- hocky for helping with problem preparation.
- AMnu, JvThunder, and Valee for testing the problems and giving invaluable feedback.
- fushar for the amazing TLX platform.
Please register to the contest, and we hope you will be reminded that you are still alone enjoy TROC #19!
P.S. we encourage you to read all problems! :)
UPD: Contest is over!
Congratulations to our top 5:
All problems are first solved by tourist, except problem D which is first solved by kotatsugame. Congratulations to both of them!
You can upsolve the problems here.
Editorial is available in the upsolve link.
Thank you for participating and see you on the next contest!
Friendly bump! The contest will start in four hours. Good luck and have fun!
Another friendly bump! Four minutes before the contest starts. I hope everyone enjoys the problems :D
Nice contest. D was easy than C and both problems were good.