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Hello, Codeforces Addicts! On 30.09.2022 17:35 (Московское время) we will host Codeforces Global Round 22. Codeforces Global Round 22 is the $$${\textbf{2}} \cdot {\textbf{2}} = 4$$$-th round of a 2022 series of Codeforces Global Rounds. The rounds are open and rated for everybody. The prizes for this round: 30 best participants get a t-shirt. 20 t-shirts are randomly distributed among those with ranks between 31 and 500, inclusive.The prizes for the 6-round series in 2022: In each round top-100 participants get points according to the table. The final result for each participant is equal to the sum of points he gets in the four rounds he placed the highest. The best 20 participants over all series get sweatshirts and place certificates.Thanks to XTX, which in 2022 supported the global rounds initiative! The problems were written and prepared by antontrygubO_o, Milesian and me. We are extremely grateful to the following people who made this round possible: Aleks5d as well as KAN for great coordination. lucifer1004 for discussion and being the first tester as this round grows. 4qqqq, Akulyat, alexX512, arvindf232, BucketPotato, BurnedChicken, choutii, FairyWinx, Sugar_fan, lucifer1004, lyuankai, mejiamejia, nnv-nick, okwedook, p_b_p_b, Potassium, TomiokapEace, Um_nik, yyt16384, and zjq2863974342 for testing the round and their feedback. MikeMirzayanov for creating great platforms Codeforces and Polygon.Round Information: Duration: 2 hours and 30 minutes Number of problems: $$${\textbf{2}} \cdot {\textbf{2}} \cdot {\textbf{2}} = 8$$$ Score distribution: 500 — 1000 — 1500 — 2000 — 2500 — 2750 — 3000 — 4000Kind Tips: Always get ready for interactive problems no matter whether they will exist or not, please see the guide of interactive problems if you are not familiar with it.We are looking forward to your participation! |
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