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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 "hr")
  6. {
  7.  
  8. }
  9. else
  10. {
  11. print "wrong";
  12. }
  13. if($str1[3] eq "min")
  14. {
  15. }
  16. else
  17. {
  18. print "wrong";
  19. }
  20. my @st=split(/\s+/,@str);
  21. print "\n array ".$st[0];
  22. print "\n array ".@st[1];
  23. print "\n array ".@st[2];
  24. print "\n array ".@st[3];
  25. print "\n array ".@st[4]; 
  26. print "\n str: ".$str."\n";
Success #stdin #stdout 0s 4596KB
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stdin
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Standard input is empty
stdout
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wrong
 array 0
 array 
 array 
 array 
 array 
 str: 12 hr  4  min
https://ideone.com/S69bD
language:
Perl (perl 5.28.1)
created:
14 years ago
visibility:
public

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