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  1. f=@(s)mod(nnz(~(s'-'aeiouAEIOU')),2)
  2.  
  3. f('trees')
  4. f('CaTs')
  5. f('Savoie')
Success #stdin #stdout 0.22s 103360KB
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f =

@(s) mod (nnz (!(s' - 'aeiouAEIOU')), 2)

ans = 0
ans =  1
ans = 0
https://ideone.com/DfHDIN
language:
Octave (octave 4.4.1)
created:
7 years ago
visibility:
public

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