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  1. #!/usr/bin/perl
  2. # your code goes here
  3.  
  4. $a=<>; if ($a =~ "perlus_flagus"){"Okay_it)is_first_stage_flag"}else{"Wow, noo"}
  5.  
Success #stdin #stdout 0s 17496KB
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Standard input is empty
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Standard output is empty
https://ideone.com/JuYeuA
language:
Perl (perl 5.28.1)
created:
7 years ago
visibility:
public

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