Please note that you are not having a problem with "printing array values". What you're having to do with is not an array, but an associative array aka "hash" (because they're internally implemented by means of hash tables). 
print $fvalues{$_}, "\n" for keys %fvalues;

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Update: incidentally, while there may be some corner cases in which C-style for loops would result to be convenient, most often perl-style ones cover the vast majority of cases and are most advantageous.

Update2: oh, and now that I think of it, while the above is more similar to what you were doing in that it iterates over the keys, 

print $_, "\n" for values %fvalues;

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is conceptually simpler. But then it may be more convenient to (locally) set ($\,$,) suitably and directly write 
print values %fvalues;

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Of course if you want to have output sorted according to the keys (as per holli's suggestion at Re^2: printing array values) or something similar, then you have to use keys.

In reply to Re: printing array values by blazar
in thread printing array values by texuser74

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