CodeTON Round 4 (Div. 1 + Div. 2, Rated, Prizes!)
Difference between en10 and en11, changed 0 character(s)
Hello, Codeforces!↵
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I'm very glad to invite you to participate in [CodeTON Round 4 (Div. 1 + Div. 2, Rated, Prizes!)](https://mirror.codeforces.com/contests/1810), which will start on [contest_time:1810].You will be given **8 problems** and **2 hours** to solve them. The round will be rated for everyone.↵
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I'd like to give my sincere thanks to:↵
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* [user:74TrAkToR,2023-03-29] for the wonderful coordination!↵
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* [user:Sulfox,2023-03-29] for the help with the statements.↵
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* [user:Suika_predator,2023-03-29], [user:SSerxhs,2023-03-29], [user:LLL_2820,2023-03-29], [user:xay5421,2023-03-29], [user:NemanjaSo2005,2023-03-29], [user:applese,2023-03-29], [user:bxhnb,2023-03-29], [user:fr200110217102,2023-03-29], [user:Sulfox,2023-03-29], [user:CCSU_DZX,2023-03-29] [user:PaperCloud,2023-03-29], [user:CedeaT0,2023-03-29], [user:Kath1031,2023-03-29], [user:jcccc,2023-03-29], [user:dyxg,2023-03-29], [user:tzc_wk,2023-03-29], [user:xiaoziya,2023-03-29], [user:qiqi20021026,2023-03-29], [user:Pointy,2023-03-29], [user:HorizonWind,2023-03-29], [user:ilyakrasnovv,2023-03-29], [user:ShmilyTY,2023-03-29], [user:njupt_lyy,2023-03-29], [user:rsj,2023-03-29],[user:hzr,2023-03-29], [user:p_b_p_b,2023-03-29], [user:ak2006,2023-03-29], [user:flakes24,2023-03-29], [user:Milesian,2023-03-29], [user:pb0207,2023-03-29], [user:_Vanilla_,2023-03-29], [user:Lavine,2023-03-29] and [user:flowerletter,2023-03-29] for testing the round.↵
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* [user:MikeMirzayanov,2023-03-29] for the great codeforces and polygon platform.↵
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* **You** for take part in the round.↵
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Hope everyone can enjoy the round!↵
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And here is the information from our title sponsor:↵
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<img src="/predownloaded/ce/9f/ce9f87d5c429f47e7691bef3a8934ebf36af3f15.jpg" style="width:250px;float:right;margin:0 1em 1em 1em;"/>↵
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_Hello, Codeforces!_↵
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_We, the [TON Foundation](https://ton.org/) team, are pleased to support CodeTON Round 4._↵
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_The Open Network (TON) is a fully decentralized layer-1 blockchain designed to onboard billions of users to Web3._↵
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_Since July 2022, [we have been supporting](/blog/entry/104544) Codeforces as a title sponsor. This round is another way for us to contribute to the development of the community._↵
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_The winners of CodeTON Round 4 will receive valuable prizes._↵
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_The first 1,023 participants will receive prizes in TON cryptocurrency:_↵
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* _1st place: 1,024 TON_↵
* _2–3 places: 512 TON each_↵
* _4–7 places: 256 TON each_↵
* _8–15 places: 128 TON each_↵
* _…_↵
* _512–1,023 places: 2 TON each_↵
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_We wish you good luck at CodeTON Round 4 and hope you enjoy the contest!_↵
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History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en15 English RDDCCD 2023-03-31 20:12:40 13 Tiny change: 'round!\n\n\textbf{UPD}: The tuto' -> 'round!\n\n**UPD**: The tuto' (published)
en14 English RDDCCD 2023-03-31 20:12:18 9 Tiny change: 'round!\n\nUPD: The tuto' -> 'round!\n\n\textbf{UPD}: The tuto' (saved to drafts)
en13 English RDDCCD 2023-03-31 20:11:56 74
en12 English RDDCCD 2023-03-31 08:17:31 25 Tiny change: '023-03-29]' -> '023-03-29], [user:alwyn,2023-03-29]'
en11 English RDDCCD 2023-03-29 19:47:25 0 (published)
en10 English RDDCCD 2023-03-29 19:45:06 55 Tiny change: '023-03-29]' -> '023-03-29], [user:_Vanilla_,2023-03-29], [user:Lavine,2023-03-29]'
en9 English RDDCCD 2023-03-29 16:33:44 40
en8 English RDDCCD 2023-03-29 16:32:13 1 Tiny change: '023-03-29], [user:Pap' -> '023-03-29] [user:Pap'
en7 English RDDCCD 2023-03-29 16:32:01 2
en6 English RDDCCD 2023-03-29 16:31:08 1 Tiny change: '23-03-29],[user:Kath' -> '23-03-29], [user:Kath'
en5 English RDDCCD 2023-03-29 16:30:08 4 Tiny change: 'est_time:1261].You will' -> 'est_time:1810].You will'
en4 English RDDCCD 2023-03-29 16:29:44 34 Tiny change: 'ON Round 4](https://' -> 'ON Round 4 (Div. 1 + Div. 2, Rated, Prizes!)](https://'
en3 English RDDCCD 2023-03-29 16:29:05 90
en2 English RDDCCD 2023-03-29 16:26:36 2
en1 English RDDCCD 2023-03-29 16:25:42 2548 Initial revision (saved to drafts)