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  1. #!/usr/bin/perl
  2.  
  3. my @ref = (1,2,3);
  4. print(join "-", @ref);
Success #stdin #stdout 0s 17496KB
comments (?)
stdin 
Standard input is empty
stdout 
1-2-3
https://ideone.com/vKHvsH
language:
Perl (perl 5.28.1)
created:
5 years ago
visibility:
secret

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