Dear Codeforces community,

We are excited to invite you to TLX Regular Open Contest #33!

Key details:

• Contest URL: TLX
• Time: 1st July 2023, 21:05 UTC
• Writers: KindaNameless, kith14, SayedAulia
• Duration: 120 minutes
• Problems: 8
• Scoring distribution: 100 — 200 — 250 — 350 — 500 — 600 — 700 — 850

Many thanks to:

• steven.novaryo and Pyqe for their help in coordinating the round and in preparing the problem components.
• AMnu, Drew_, Faeee, and kayna for testing the contest.
• fushar for the amazing TLX platform.

Please register to the contest and we hope you will enjoy TROC #33!

Please help us improve TLX by filling out this survey.

UPD: Added scoring distribution.

UPD2: Contest is over!

Congratulations to the top 5:

1. hitonanode

2. errorgorn

3. SSRS_

4. noimi

5. rniya

Congratulations to our first solvers:

• A: pavement

• B: errorgorn

• C: errorgorn

• D: hos.lyric

• E: SSRS_

• F: SSRS_

• G: SSRS_

• H: noimi

You can upsolve the problem here. Editorial is available in the upsolve link!

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