I called sample from my own sub like this, with the intention of accessing 0th element of @r defined in sample.Its not working. Can you let me know, what is missing here 

 
sub temp {

sample(($t,$r_ref) = @_ ; $r_ref->[0]);

}

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In reply to Re^3: setting values inside subroutine by Anonymous Monk
in thread setting values inside subroutine by Anonymous Monk

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