is there a way to do the same job without these new things, like use strict and use warnings
Yes, but you will regret it... The strictures, according to Seuss
and sort?
You don't have to use the Perl built-in sort function. You are at liberty to determine the maximum length with your own code. I just showed you one common way to do it.

In reply to Re^3: Simple Perl, to get me started. by toolic
in thread Simple Perl, to get me started. by Lust69

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