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  1. #	open(in, "input.txt");
  2. #	open(out, ">output.txt");
  3.  
  4. #	$_=<in>;
  5. #	local $/;
  6. #	$_=<in>;
  7.  
  8. 	$_=<STDIN>;
  9. 	local $/;
  10. 	$_=<STDIN>;
  11.  
  12. 	s/(ch|[xso])$/$1es/gm;
  13. 	s/y$/ies/gm;
  14. 	s/fe?$/ves/gm;
  15. 	s/(?<!s)$/s/gm;
  16.  
  17. #	print out $_;
  18. 	print $_;
  19.  
  20. #	close in;
  21. #	close out;
Success #stdin #stdout 0s 3608KB
comments (?)
stdin
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3
contest
hero
lady
stdout
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contests
heroes
ladies
https://ideone.com/v1Occf
language:
Perl (perl 5.28.1)
created:
10 years ago
visibility:
secret

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