As usual, 10 days from the first Friday of the month (which is today[link to the contest](https://www.codechef.com/NOV15); [starting time](https://www.timeanddate.com/worldclock/fixedtime.html?msg=CodeChef%3A+November+Challenge+2015&iso=20151106T15&p1=44)), a Long Challenge contest takes place. As usual again, there are 10 problems — 9 with subtask scoring and one challenge problem with relative scoring. Feel free to participate!↵
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The people involved are:↵
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- setters: [user:Furko,2015-11-05], [user:eartemov_tsogu,2015-11-05], [user:EG0R,2015-11-05], [user:aangairbender,2015-11-05], [user:Rebryk,2015-11-05], [user:maksym,2015-11-05], [user:Cherrytree,2015-11-05], [user:KaiZeR,2015-11-05], [user:tehnar,2015-11-05]↵
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- tester: [user:iscsi,2015-11-05]↵
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- editorialist: myself↵
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- language verifier: [user:RahulArora,2015-11-05]↵
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- translators: [user:Cherrytree,2015-11-05] — Russian, Team VNOI — Vietnamese, [user:huzecong,2015-11-05] — Mandarin↵
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- contest admin: [user:I_lost_my_handle,2015-11-05]
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The people involved are:↵
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- setters: [user:Furko,2015-11-05], [user:eartemov_tsogu,2015-11-05], [user:EG0R,2015-11-05], [user:aangairbender,2015-11-05], [user:Rebryk,2015-11-05], [user:maksym,2015-11-05], [user:Cherrytree,2015-11-05], [user:KaiZeR,2015-11-05], [user:tehnar,2015-11-05]↵
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- tester: [user:iscsi,2015-11-05]↵
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- editorialist: myself↵
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- language verifier: [user:RahulArora,2015-11-05]↵
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- translators: [user:Cherrytree,2015-11-05] — Russian, Team VNOI — Vietnamese, [user:huzecong,2015-11-05] — Mandarin↵
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- contest admin: [user:I_lost_my_handle,2015-11-05]