Created
January 10, 2013 04:49
-
-
Save williamho/4499566 to your computer and use it in GitHub Desktop.
hello pearl
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/usr/bin/perl | |
| @words = ('hi', 'hihi', 'hello', 'hi', 'hi', 'hihi'); | |
| %wordfreq = (); | |
| foreach $w (@words) { | |
| $wordfreq{$w} ++; | |
| } | |
| foreach $w (keys %wordfreq) { | |
| print "$w appears $wordfreq{$w} times\n" | |
| } | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
way to spell 'perl' incorrectly in the description