Each division will have 6 problems and 2 hours to solve them. All problems were written and prepared by Asymmetry and me. The round will be rated for both divisions.
We would like to thank:
- Monogon for coordinating the round and helping us with the problems.
- mnbvmar, gamegame, dorijanlendvaj, tnowak, Jasiekstrz, ijxjdjd, polarity-, lcaonmst, -_-INV4D3R-_-, ToxicPie9, Shinchan01 and Krzaq for testing the round and providing useful feedback.
- ToxicPie9 for being a VIP tester.
- finally, MikeMirzayanov for great platforms Codeforces and Polygon!
We've put great efforts into preparing this round and we hope that you will enjoy it.
UPD2: Here are the scoring distributions:
Div. 1: $$$500$$$ — $$$1250$$$ — $$$1750$$$ — $$$2500$$$ — $$$2500$$$ — $$$3250$$$
Div. 2: $$$500$$$ — $$$1000$$$ — $$$1500$$$ — $$$2250$$$ — $$$2750$$$ — $$$3500$$$
UPD3: We are sorry that the round became unrated due to the long queue. We hope that you enjoyed the problems anyway.
Congratulations to the winners!
UPD4: Editorial is out!