The 2018 North Central North America ACM-ICPC Regional Programming Contest is [tomorrow, Saturday November 3rd, 4pm UTC](https://www.timeanddate.com/worldclock/fixedtime.html?msg=2018+NCNA+ACM-ICPC+Regional&iso=20181103T11&p1=132&ah=5). There is an open division for anyone interested in competing at: https://open.kattis.com/contests/ncna18open. The official scoreboard will be at https://ncna18.kattis.com/.↵
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As there is no way to request or issue clarifications in the open division of Kattis, please comment here if any questions arise.↵
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The problem set was created by myself, Alexander Scheel, [user:xennygrimmato,2018-11-02], [user:NibNalin,2018-11-02], [user:misfortune,2018-11-02], Joshua Guerin, Kathleen Ericson, David Poplawski, and [user:erena,2018-11-02]. Additional thanks to [user:asdoc,2018-11-02], [user:xiaowuc1,2018-11-02], and [user:y0105w49,2018-11-02] for problem solutions.↵
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EDIT: This is happening in about three hours.
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As there is no way to request or issue clarifications in the open division of Kattis, please comment here if any questions arise.↵
↵
The problem set was created by myself, Alexander Scheel, [user:xennygrimmato,2018-11-02], [user:NibNalin,2018-11-02], [user:misfortune,2018-11-02], Joshua Guerin, Kathleen Ericson, David Poplawski, and [user:erena,2018-11-02]. Additional thanks to [user:asdoc,2018-11-02], [user:xiaowuc1,2018-11-02], and [user:y0105w49,2018-11-02] for problem solutions.↵
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EDIT: This is happening in about three hours.