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  1. #!/usr/bin/perl
  2. use 5.10.0;
  3. $_=reverse<>;s/(eurt)|(eslaf)/$1?"false":"true"/eg;say
Success #stdin #stdout 0s 6044KB
comments (?)
stdin
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true false true x
stdout
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x false true false
https://ideone.com/TZ7kPL
language:
Perl (perl 5.28.1)
created:
7 years ago
visibility:
public

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