I received this message: Argument "t" isn't numeric le (<=) at c:\users\michael\desktop\lab7-startup.pl line 119, <STDIN> line 17. Any idea why?

In reply to Re^2: How do you sort keys of a hash in descending order and print 3 per line? by MikeyG
in thread How do you sort keys of a hash in descending order and print 3 per line? by MikeyG

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