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  1. function Left(n)
  2.     if n < 0 then
  3. 		Right(math.abs(n))
  4. 	else
  5. 		print ("go left " .. n .. " spaces")
  6. 	end
  7. end
  8.  
  9. function Right(n)
  10. 	if n < 0 then
  11. 		Left(math.abs(n))
  12. 	else
  13. 		print ("go right " .. n .. " spaces")
  14. 	end
  15. end
  16.  
  17. Left(1)
  18. Left(-10)
  19.  
  20. Right(2)
  21. Right(-20)
Success #stdin #stdout 0.02s 2496KB
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stdin
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Standard input is empty
stdout
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go left 1 spaces
go right 10 spaces
go right 2 spaces
go left 20 spaces
https://ideone.com/csZAeu
language:
Lua (luac 5.3.3)
created:
13 years ago
visibility:
secret

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