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  1. #!/usr/bin/perl
  2. # "Music Live"
  3. my $str = "12                hr 4 min"; 
  4. my @str1 = split (/\s/, $str);
  5. if($str1[1] eq " ")
  6. {
  7. print "wrong";
  8. }
  9.  
  10. print "\n array ".$str1[0];
  11. print "\n array ".@str1[1];
  12. print "\n array ".@str1[2];
  13. print "\n array ".@str1[3];
  14. print "\n array ".@str1[4];
  15. print "\n array ".@str1[5];
  16. print "\n array ".@str1[6]; 
  17. my $count  = @str1;
  18. print "\n Count ".$count;
  19.  
  20. print "\n str: ".$str."\n";
  21.  
Success #stdin #stdout 0s 4596KB
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stdin
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Standard input is empty
stdout
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 array 12
 array 
 array 
 array 
 array 
 array 
 array 
 Count 19
 str: 12                hr 4 min
https://ideone.com/DckhJ
language:
Perl (perl 5.28.1)
created:
14 years ago
visibility:
public

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