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  1. r=8
  2. v=28
  3. a=[30,90,150,210,270,330]
  4. d=Math::PI/180
  5. xy=a.map{|e|[r*Math.cos(e*d),r*Math.sin(e*d)]}
  6. dv=proc{|xy1,xy2,m|
  7.   [((v-m)*xy1[0]+m*xy2[0])/v,
  8.    ((v-m)*xy1[1]+m*xy2[1])/v]
  9. }
  10. pt=[]
  11. (0..v).each{|m|
  12.   pt<<dv.(xy[0],xy[2],m)
  13.   pt<<dv.(xy[2],xy[4],m)
  14.   pt<<dv.(xy[4],xy[0],m)
  15.   pt<<dv.(xy[1],xy[3],m)
  16.   pt<<dv.(xy[3],xy[5],m)
  17.   pt<<dv.(xy[5],xy[1],m)
  18. }
  19. pt.each{|e|p e}
Success #stdin #stdout 0.01s 8080KB
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[4.898587196589413e-16, 8.0]
https://ideone.com/pM0UjW
language:
Ruby (ruby 2.5.5)
created:
8 days ago
visibility:
public

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