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  1. -- table x,y,z
  2.  function w(x,y,z)
  3.  	c="black"
  4.  	if z<0 then c="red" end
  5.  	return c
  6.  end
  7.  
  8.  n=1
  9.  y=0
  10.  for x = -n, n do
  11.   for z = -n, n do
  12.   --print(x,y,z)
  13.     c=w(x,y,z)
  14.     print( string.format("%3d %2d %2d %s", x,y,z, c) )
  15.   end
  16. end
  17.  
Success #stdin #stdout 0s 14120KB
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stdin
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Standard input is empty
stdout
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 -1  0 -1 red
 -1  0  0 black
 -1  0  1 black
  0  0 -1 red
  0  0  0 black
  0  0  1 black
  1  0 -1 red
  1  0  0 black
  1  0  1 black
https://ideone.com/nbSPkn
language:
Lua (luac 5.3.3)
created:
7 years ago
visibility:
public

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