It's conventional and helpful for you to describe the error or problem. In this case it's evident enough, especially as leaping straight into using a hash reference instead of a hash is something of a code smell.

Change my $ref = { to my %hash = ( (and change the closing '}' of course). Remove @keys and change my $k(@keys) to my $k (keys %hash).

True laziness is hard work

In reply to Re: iterating 2 arrays by GrandFather
in thread iterating 2 arrays by sunil9009

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