Educational Codeforces Round 56 starts in ~10 minutes. Please, join by the link https://codeforces.com/contests/1093

Avito Cool Challenge 2018 will begin in 3.5 hours! It is rated and open to the both divisions.

Avito presents nice gifts for participants. Top 30 participants and also 10 random participants with places 31-130 will be awarded with a special T-shirt.

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Codeforces Round #527 (Div. 3) will begin in ~2.5 hours!

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Codeforces Round 528 (Div. 1, Div. 2, , based on Technocup 2019 Elimination Round 4) will begin tomorrow on 13:35 (UTC)! It is rated and open to the both divisions. Please, join by the link https://codeforces.com/contests/1086,1087

Codeforces Round #529 (Div. 3) will begin in ~0.5 hours!

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Educational Codeforces Round 57 (Rated for Div. 2) will begin in ~4 hours!

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The final contest of the year is coming! "Good Bye 2018" will begin tomorrow! It is rated and open to the both divisions. Please, join by the link https://codeforces.com/contests/1091

About 1 hour left until the last contest of 2018. "Good Bye 2018" is rated and open to the both divisions. Please, join by the link https://codeforces.com/contests/1091

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Codeforces Round #531 (Div. 3) will begin in ~3 hours!

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Microsoft Visual Studio C++ 2017 has been added. The solutions are compiled with the command line "cl /std:c++17 /W4 /F268435456 /EHsc /O2 /DONLINE_JUDGE %1". https://codeforces.com/blog/entry/64763

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Meet Codeforces Global Rounds! https://codeforces.com/blog/entry/65002

Codeforces Global Round 1 starts in ~3 hours. 50 t-shirts are in prizes! Please, join by the link https://codeforces.com/contests/1110