Created
January 10, 2013 04:49
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hello pearl
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| #!/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" | |
| } | |
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way to spell 'perl' incorrectly in the description