Dear Codeforces community,

We are excited to invite you to TOKI Regular Open Contest (TROC) #14!

Key details:

• Contest links: Div 1 (rating ≥ 2000) and Div 2 (rating ≤ 1999)
• Time: 5 September 2020, 12:05 UTC
• Writer: steven.novaryo
• Duration: 2 hours
• Problems: 6 for every division

• Div 2: 100 — 200 — 300 — 300 — 400 — 550
• Div 1: 100 — 100 — 200 — 350 — 450 — 600

I would like to thank prabowo as coordinator, hocky for helping with problem preparation, fushar as organizer, wiwitrifai and yz_ as testers, and Yoshiyuki as proofreader.

Please register to the contest, and we hope you will enjoy TROC #14!

UPD: Contest is over! Our top 5:

Div 1:

1. Benq
2. maroonrk
3. BohdanPastuschak
4. rqi
5. Pyqe

Div 2:

1. tatyam
2. dario2994
3. tute7627
4. Bohun
5. m_99

Editorial is available here (English on page 8).

You can upsolve the problems here.

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