Hello Codeforces!!!
We are delighted to invite you to participate in Codeforces Round 1095 (Div. 2), which will be held on Apr/28/2026 17:35 (Moscow time). You will be given $$$7$$$ problems, including one split into two subtasks (not necessarily placed adjacently), and $$$2$$$ hours $$$15$$$ minutes to solve them. This round will be rated for the participants with a rating lower than 2100.
The problems are authored and prepared by wakanda-forever and wuhudsm.
The scoring distribution is as follows:
| A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|
| $$$500$$$ | $$$750$$$ | $$$1500$$$ | $$$2000$$$ | $$$2500$$$ | $$$2500$$$ | $$$2500$$$ |
We would like to express our sincere thanks to the following individuals for their contributions and for making this round possible:
- Proof_by_QED for his incredibly indelible coordination.
- Um_nik for preliminary review of the round.
- Alexdat2000 for Russian translations.
- Our testers: A_G, awesomeguy856, -firefly-, Dominater069, sammyuri, liympanda, IceKnight1093, physics0523, nik_exists, SpyrosAliv, Argentum47, DivinePunishment, omsincoconut, __baozii__, Edeeva, chromate00, shorya1835, AksLolCoding, Friedrich, simplelife, tridipta2806, _istil, expertaq
- MikeMirzayanov and KAN for the epic platforms.
- And finally, you for participating.
We hope you take part in the round and enjoy solving the problems. Good Luck and Have Fun!
UPD: Hacks will be disabled for the problems A to E.
UPD: Editorial
UPD: Congratulations to the winners!!!
Top 5 overall:
Top 5 rated participants:
First solves:
- A: Od_Ali
- B: longago_06
- C: 2002chenhan
- D: SATSKY_2025target_LGM
- E: Nachia
- F: Golovanov399
- G: A10ne
