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  1. def f11117(s)
  2.   e = %w(o d a i).cycle.map
  3.   s.chars.each_with_object([]) {|c, a| a << e.next if c == e.peek}.size / 4
  4. end
  5. a = %w(odaiodai ooddaai idao ododoadioadioadioadioadioadiodaioadodioadiaodi)
  6. p a.map {|s| [s, (f11117 s)]}
  7.  
Success #stdin #stdout 0.01s 6204KB
comments (?)
stdin 
Standard input is empty
stdout 
[["odaiodai", 2], ["ooddaai", 1], ["idao", 0], ["ododoadioadioadioadioadioadiodaioadodioadiaodi", 5]]
https://ideone.com/4Ra0WG
language:
Ruby (ruby 2.5.5)
created:
6 years ago
visibility:
secret

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