Weekly Training Farm 22
Difference between en3 and en4, changed 128 character(s)
Hi everyone!↵
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I would like to invite you to the Weekly Training Farm 22 ! The problemsetter is me ([user:zscoder,2017-01-05]) and the tester and quality controller is [user:dreamoon,2017-01-05].↵
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It will be a contest in ACM-ICPC style and contains $6$ problems. The difficulty is around 500-1500-1500-1750-2500-2500 (compared to Div. 2 Contests)↵
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The contest begins at [19:30 UTC+8](https://www.timeanddate.com/worldclock/fixedtime.html?msg=Weekly+Training+Farm+22&iso=20170120T1930&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 22 on the Group Contest tab.↵
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In addition, there will be a few interactive problems in this round. Please check the [Interactive Problems Guide](http://mirror.codeforces.com/blog/entry/45307) if you're not familiar with interactive problems.↵
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Good luck and hope you enjoy the problems!↵
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UPD : Contest starts in around 4.5 hours.↵
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UPD : You can find the editorial [here](http://mirror.codeforces.com/blog/entry/49899)↵
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UPD : Since next week will be the lunar new year, there'll be no Weekly Training Farm next week. It will resume on February.

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en4 English zscoder 2017-01-20 17:15:39 128
en3 English zscoder 2017-01-20 16:34:29 83
en2 English zscoder 2017-01-20 09:53:03 45 Tiny change: ' problems!' -> ' problems!\n\nUPD : Contest starts in around 4.5 hours.'
en1 English zscoder 2017-01-19 10:46:54 968 Initial revision (published)