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  1. #!/usr/bin/perl
  2. use strict;
  3. use warnings;
  4.  
  5. sub random_element {
  6. 	local $[ = int(rand($#_));
  7. 	$_[0];
  8. }
  9.  
  10. for (1..50) {
  11. 	print random_element qw(a b c d e f g h i j k);
  12. }
Runtime error #stdin #stdout #stderr 0s 6204KB
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Standard input is empty
stdout
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Standard output is empty
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That use of $[ is unsupported at prog.pl line 6.
https://ideone.com/FVaqLy
language:
Perl (perl 5.28.1)
created:
9 years ago
visibility:
secret

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