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detect odd circle use dsu

Revision en2, by Tornad0, 2016-07-26 09:35:37

Hi all,

How to detect odd circle use dsu?

Edit:I find how to do it now:D downvote me if you are too stupid to solve this.

Tags guess how, circle detection, stupid

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en3 English Tornad0 2016-07-26 12:18:05 16 Tiny change: 'odd circle use dsu?\n\n**Edi' -> 'odd circle?\n\n**Edi'
en2 English Tornad0 2016-07-26 09:35:37 87
en1 English Tornad0 2016-07-26 04:23:22 69 Initial revision (published)