Hello, Codeforces!
We are happy to invite you to TheForces Round #45 (DIV3-Forces2), which will take place on 22.08.2025 17:35 (Московское время)
You will have 135 minutes to solve 8 problems.
One of the problems may be interactive. So, please refer to the guide on interactive problems if you are unfamiliar with them.
Note: Some problems have occurred in OCPC Fall 2024 (https://mirror.codeforces.com/blog/entry/130557) and the testing phase of Codeforces Round #1040. If you have participated in it, you should not participate in this contest.
The round is TheForces rated! After the round you can find your rating changes here.
Prizes: The participant in the $$$i$$$th place will receive $$$2^{3-i}$$$ dollars $$$(1 \leq i \leq 3)$$$ as a prize. In addition, we will randomly select $$$\lfloor \frac{p}{30} \rfloor$$$ lucky participants and give each of them $$$1$$$ dollar as a prize, where $$$p$$$ is the number of participants. Please actively participate :)
For more details about TheForces prize, read the above spoiler and join TheForces!
The problems are authored by wuhudsm, am_I_Newbie, Davy_D._Kaosar, Muhammad-Ahmad.
We would like to thank our army of testers:
Ming_Xu, xksark ,wakanda-forever, simplelife, catologistics, rnishu12, Sultan404, sanju77, grecil, Messi10TheGOAT, frostcat
- Also we want to thank You for participating in our round.
In other exciting news:
- We've just launched our official Telegram channel! We invite you to join us there as well, so we can expand our community and conquer Telegram alongside Codeforces and Discord! 💪
Discord Server ($$$2500+$$$ members)
UPD $$$1$$$: Editorial
UPD $$$2$$$: Congrats for the winners!
And a lucky user
(pls DM wuhudsm for your prizes :) )
