Weekly Training Farm 20
Difference between en4 and en5, changed 67 character(s)
Hi everyone!↵
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I would like to invite you to the Weekly Training Farm 20 ! The problemsetter is me ([user:zscoder,2017-01-05]) and the tester and quality controllers are [user:dreamoon,2017-01-05] and [user:drazil,2017-01-05].↵
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It will be a contest in ACM-ICPC style and contains $6$ problems. The difficulty is around 500-1250-1750-2000-2250-2250 (compared to Div. 2 Contests)↵
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The contest begins at [20:00 UTC+8](https://www.timeanddate.com/worldclock/fixedtime.html?msg=Weekly+Training+Farm+20&iso=20170106T20&p1=241&ah=2) and lasts for two hours.↵
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To join the contest, join [this group](http://mirror.codeforces.com/group/gRkn7bDfsN/) (as participant) first and find Weekly Training Farm 20 on the Group Contest tab.↵
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Reminder : The contest will start in around 5 hours from now.↵
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Update : Less than 1 hour before start. Good luck!↵
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Here's the [editorial](http://mirror.codeforces.com/blog/entry/49619).

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en5 English zscoder 2017-01-06 16:33:57 67
en4 English zscoder 2017-01-06 13:44:21 54 Tiny change: ' from now.' -> ' from now.\n\nUpdate : Less than 1 hour before start. Good luck!'
en3 English zscoder 2017-01-06 09:40:33 65
en2 English zscoder 2017-01-05 15:00:49 165
en1 English zscoder 2017-01-05 14:56:22 578 Initial revision (published)