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  1. #!/usr/bin/perl
  2. # "Music Live"
  3. my $str = "12                hr 4 min"; 
  4. my @str1 = split (/\s/, $str);
  5. for($i=0;$i<6;$i++)
  6. {
  7. if($str1[i] eq " ")
  8. {
  9. print "wrong";
  10. }
  11. }
  12. print "\n array ".$str1[0];
  13. print "\n array ".@str1[1];
  14. print "\n array ".@str1[2];
  15. print "\n array ".@str1[3];
  16. print "\n array ".@str1[4];
  17. print "\n array ".@str1[5];
  18. print "\n array ".@str1[6]; 
  19. my $count  = @str1;
  20. print "\n Count ".$count;
  21.  
  22. print "\n str: ".$str."\n";
  23.  
Success #stdin #stdout 0s 4596KB
comments (?)
stdin 
Standard input is empty
stdout 
 array 12
 array 
 array 
 array 
 array 
 array 
 array 
 Count 19
 str: 12                hr 4 min
https://ideone.com/3ntZb
language:
Perl (perl 5.28.1)
created:
14 years ago
visibility:
public

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