University of Sao Paulo (Campus Sao Carlos) holds a qualifier contest every year to select participants that will represent our university on the ACM-ICPC Brazilian Sub Regionals.↵
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This year, the contest will take place on [August 20th at 14:00 BRT](https://www.timeanddate.com/worldclock/fixedtime.html?msg=2017+USP-ICMC+Contest&iso=20170820T14&p1=233&ah=5). The contest is public and everyone is welcome to participate on Codeforces Gym ([link](http://codeforces.com/contests/101484)).↵
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This year problem writers are [user:bimaoe,2017-08-15], [user:bssanches,2017-08-15], [user:danft,2017-08-15], [user:teochaban,2017-08-15] and me ([user:tomasf,2017-08-15]). We would like to thank [user:andre_smaira,2017-08-19], [user:eldering,2017-08-19], [user:ffao,2017-08-19], [user:lfdorelli,2017-08-19], [user:overnite.runner,2017-08-19] and [user:newcolas,2017-08-19] for helping us out with testing and reviewing.↵
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The problem set is probably too easy for grandmasters but hopefully there are some interesting challenges for masters and below. The contest was designed for solo participants.↵
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**UPD:** [Editorial](http://codeforces.com/blog/entry/54156)
↵
This year, the contest will take place on [August 20th at 14:00 BRT](https://www.timeanddate.com/worldclock/fixedtime.html?msg=2017+USP-ICMC+Contest&iso=20170820T14&p1=233&ah=5). The contest is public and everyone is welcome to participate on Codeforces Gym ([link](http://codeforces.com/contests/101484)).↵
↵
This year problem writers are [user:bimaoe,2017-08-15], [user:bssanches,2017-08-15], [user:danft,2017-08-15], [user:teochaban,2017-08-15] and me ([user:tomasf,2017-08-15]). We would like to thank [user:andre_smaira,2017-08-19], [user:eldering,2017-08-19], [user:ffao,2017-08-19], [user:lfdorelli,2017-08-19], [user:overnite.runner,2017-08-19] and [user:newcolas,2017-08-19] for helping us out with testing and reviewing.↵
↵
The problem set is probably too easy for grandmasters but hopefully there are some interesting challenges for masters and below. The contest was designed for solo participants.↵
↵
**UPD:** [Editorial](http://codeforces.com/blog/entry/54156)
