Hi, codeforces!↵
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I am happy to invite you to the codeforces round #493, which happens at [contest_time:997].↵
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This round writers are — Ildar [user:300iq,2018-06-30] Gainullin, Grigory [user:gritukan,2018-06-30] Reznikov, Mike [user:MikeMirzayanov,2018-06-30] Mirzayanov, and me, [user:_kun_,2018-06-30].↵
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Big thanks for people, who tested round — Shiqing [user:cyand1317,2015-05-01] Lyu, Andrew <a class="rated-user user-green" href="/profile/GreenGrape" title="Finally Green GreenGrape">GreenGrape</a> Rayskiy, Ivan [user:isaf27,2018-06-30] Safonov, Alexey [user:aleks5d,2018-06-30] Upirvitsky. Also thanks to Mike [user:MikeMirzayanov,2018-06-30] Mirzayanov and Nikolay [user:KAN,2018-06-30] Kalinin for help with round preparation.↵
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And to Mike [user:MikeMirzayanov,2018-06-30] Mirzayanov for codeforces and polygon systems.↵
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Traditionally, there will be 5 problems for 2 hours. I hope you will enjoy the problemset, good luck and have fun!↵
↵
Scoring distribution will be published before the round.↵
↵
**UPD:** Scoring distribution is as follows:↵
↵
**Div1: 500 1250 1500 2500 3000**↵
↵
**Div2: 500 1000 1250 2000 2500**↵
↵
You may also want to check [this](https://mirror.codeforces.com/blog/entry/60342) post for post-contest stream.
↵
I am happy to invite you to the codeforces round #493, which happens at [contest_time:997].↵
↵
This round writers are — Ildar [user:300iq,2018-06-30] Gainullin, Grigory [user:gritukan,2018-06-30] Reznikov, Mike [user:MikeMirzayanov,2018-06-30] Mirzayanov, and me, [user:_kun_,2018-06-30].↵
↵
Big thanks for people, who tested round — Shiqing [user:cyand1317,2015-05-01] Lyu, Andrew <a class="rated-user user-green" href="/profile/GreenGrape" title="Finally Green GreenGrape">GreenGrape</a> Rayskiy, Ivan [user:isaf27,2018-06-30] Safonov, Alexey [user:aleks5d,2018-06-30] Upirvitsky. Also thanks to Mike [user:MikeMirzayanov,2018-06-30] Mirzayanov and Nikolay [user:KAN,2018-06-30] Kalinin for help with round preparation.↵
↵
And to Mike [user:MikeMirzayanov,2018-06-30] Mirzayanov for codeforces and polygon systems.↵
↵
Traditionally, there will be 5 problems for 2 hours. I hope you will enjoy the problemset, good luck and have fun!↵
↵
Scoring distribution will be published before the round.↵
↵
**UPD:** Scoring distribution is as follows:↵
↵
**Div1: 500 1250 1500 2500 3000**↵
↵
**Div2: 500 1000 1250 2000 2500**↵
↵
You may also want to check [this](https://mirror.codeforces.com/blog/entry/60342) post for post-contest stream.