Hi, Codeforces!↵
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I'm quite excited to invite you to Codeforces Round #439 (Div. 2) which takes place at [16:35 MSK on 6 October](https://www.timeanddate.com/worldclock/fixedtime.html?day=06&month=10&year=2017&hour=16&min=35&sec=0&p1=166) and lasts for two hours.↵
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One of the five problems is created by [user:quailty,2017-10-05], and the others are created by me. This is our first round here. ↵
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The round couldn't have been realized without efforts of [user:KAN,2017-10-05] and [user:gritukan,2017-10-05]. Besides, I also want to say thanks to our testers: [user:cyand1317,2017-10-05], [user:visitWorld,2017-10-05], [user:Nisiyama_Suzune,2017-10-05]. Thanks for your help to the contest. Also, thanks to [user:MikeMirzayanov,2017-10-05] with the fantastic Codeforces and Polygon platforms.↵
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The contest will consist of five problems and it is **rated** for Div. 2 contestants. The same as before, Div. 1 contestants can take part out of competition.↵
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The problems will feature... _Well, let's wait and see_ for another time ;) As per Codeforces tradition, moderate length text and no spoilers about the actual plot.↵
↵
I hope you can have fun during the contest. Good luck and have fun, wish you high rating!↵
↵
The scoring distribution will be announced later.↵
↵
See you tomorrow!↵
↵
I'm quite excited to invite you to Codeforces Round #439 (Div. 2) which takes place at [16:35 MSK on 6 October](https://www.timeanddate.com/worldclock/fixedtime.html?day=06&month=10&year=2017&hour=16&min=35&sec=0&p1=166) and lasts for two hours.↵
↵
One of the five problems is created by [user:quailty,2017-10-05], and the others are created by me. This is our first round here. ↵
↵
The round couldn't have been realized without efforts of [user:KAN,2017-10-05] and [user:gritukan,2017-10-05]. Besides, I also want to say thanks to our testers: [user:cyand1317,2017-10-05], [user:visitWorld,2017-10-05], [user:Nisiyama_Suzune,2017-10-05]. Thanks for your help to the contest. Also, thanks to [user:MikeMirzayanov,2017-10-05] with the fantastic Codeforces and Polygon platforms.↵
↵
The contest will consist of five problems and it is **rated** for Div. 2 contestants. The same as before, Div. 1 contestants can take part out of competition.↵
↵
The problems will feature... _Well, let's wait and see_ for another time ;) As per Codeforces tradition, moderate length text and no spoilers about the actual plot.↵
↵
I hope you can have fun during the contest. Good luck and have fun, wish you high rating!↵
↵
The scoring distribution will be announced later.↵
↵
See you tomorrow!↵