Hello, Codeforces!
NemanjaSo2005 and I are glad to invite you to Codeforces Round 1019 (Div. 2), which will start on Apr/21/2025 17:35 (Moscow time). You will be given 6 problems and 2 hours to solve them.
The round will be rated for participants of Division 2 with a rating lower than 2100. Division 1 participants can participate unofficially.
All problems are invented and prepared by NemanjaSo2005 and me.
We would like to thank:
MikeMirzayanov for the Codeforces and Polygon platforms!
maomao90 for his great coordination of the round!
Alexdat2000 for helping translate the round!
prvocislo for being the MVT (Most Valuable Tester)!
A_G for nutella testing!
milisav, N_z__, _istil, TimDee, culver0412 and Error_Yuan for red testing!
Phantom_Performer, RTE and Friedrich for purple testing!
beaten_by_ai, larush, Acanikolic73 and AlphaMale06 for blue testing!
You for participating!
The score distribution is $$$500 - 1000 - 1500 - 2000 - 2750 - 3000$$$.
We hope that you will participate and enjoy the round!
UPD: We are aware of people cheating on problem F. We are looking into it and are going to make sure to ban as many of them as we can!
UPD 2: Editorial
UPD 3: Congratulations to the winners!
All participants:
Rated only:
