Hello everyone!↵
↵
Codeforces Round #407 for both divisions will happen on [Mar/29/2017 19:05 MSK](http://www.timeanddate.com/worldclock/fixedtime.html?day=29&month=3&year=2017&hour=19&min=05&sec=0&p1=166).↵
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The problems were prepared by me (Ihor Barenblat), Stanislav [user:Stastomash,2017-03-27] Tomash and Anton [user:arsijo,2017-03-27] Tsypko. Great thanks to Ivan [user:Fekete,2017-03-27] Fekete, Adalbert [user:Adalbert,2017-03-27] Makarovych, Roman [user:pisos_pro,2017-03-27] Derkach, Vladislav [user:winger,2017-03-27] Isenbaev and Alex [user:AlexFetisov,2017-03-27] Fetisov for testing the round, Nikolay [user:KAN,2017-03-27] Kalinin for his help with the round preparation and Mike [user:MikeMirzayanov,2017-03-27] Mirzayanov for the Codeforces and Polygon systems.↵
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As usual, contestants will have 2 hours to solve 5 problems. Scoring will be announced closer before the round.↵
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Hope that everyone will find interesting problems. Good luck!↵
↵
**Scoring distribution**:↵
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**Div2**: 500-1000-1500-2250-2500↵
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**Div1**: 500-1250-1500-2000-2250↵
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**UPD.** [Editorial](http://http://mirror.codeforces.com/blog/entry/51312) is published.↵
↵
Congratulations to winners:↵
↵
**Div.1:**↵
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1. [user:-XraY-,2017-03-29]↵
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2. [user:Um_nik,2017-03-29]↵
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3. [user:moejy0viiiiiv,2017-03-29]↵
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4. [user:YuukaKazami,2017-03-29]↵
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5. [user:TakanashiRikka,2017-03-29]↵
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**Div.2:**↵
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1. [user:KacaMG00,2017-03-29]↵
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2. [user:LAGBOYDaD3zZ,2017-03-29]↵
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3. [user:__W__,2017-03-29]↵
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4. [user:GoogleBot,2017-03-29]↵
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5. [user:Mourinho,2017-03-29]↵
↵
Codeforces Round #407 for both divisions will happen on [Mar/29/2017 19:05 MSK](http://www.timeanddate.com/worldclock/fixedtime.html?day=29&month=3&year=2017&hour=19&min=05&sec=0&p1=166).↵
↵
The problems were prepared by me (Ihor Barenblat), Stanislav [user:Stastomash,2017-03-27] Tomash and Anton [user:arsijo,2017-03-27] Tsypko. Great thanks to Ivan [user:Fekete,2017-03-27] Fekete, Adalbert [user:Adalbert,2017-03-27] Makarovych, Roman [user:pisos_pro,2017-03-27] Derkach, Vladislav [user:winger,2017-03-27] Isenbaev and Alex [user:AlexFetisov,2017-03-27] Fetisov for testing the round, Nikolay [user:KAN,2017-03-27] Kalinin for his help with the round preparation and Mike [user:MikeMirzayanov,2017-03-27] Mirzayanov for the Codeforces and Polygon systems.↵
↵
As usual, contestants will have 2 hours to solve 5 problems. Scoring will be announced closer before the round.↵
↵
Hope that everyone will find interesting problems. Good luck!↵
↵
**Scoring distribution**:↵
↵
**Div2**: 500-1000-1500-2250-2500↵
↵
**Div1**: 500-1250-1500-2000-2250↵
↵
**UPD.** [Editorial](http://http://mirror.codeforces.com/blog/entry/51312) is published.↵
↵
Congratulations to winners:↵
↵
**Div.1:**↵
↵
1. [user:-XraY-,2017-03-29]↵
↵
2. [user:Um_nik,2017-03-29]↵
↵
3. [user:moejy0viiiiiv,2017-03-29]↵
↵
4. [user:YuukaKazami,2017-03-29]↵
↵
5. [user:TakanashiRikka,2017-03-29]↵
↵
**Div.2:**↵
↵
1. [user:KacaMG00,2017-03-29]↵
↵
2. [user:LAGBOYDaD3zZ,2017-03-29]↵
↵
3. [user:__W__,2017-03-29]↵
↵
4. [user:GoogleBot,2017-03-29]↵
↵
5. [user:Mourinho,2017-03-29]↵
