Re: How can I get the four highest valued letters in an array?

Hello, you can also use the very same array and cut it assigning to $#array_name special variable.

I dont know if is or not considered a best practice but it works..

A semplified example will show you what I mean


perl -e "@orig=qw(A p B e C r D l);@orig=sort{ord($a)<=>ord($b)}@orig;
+$#orig=3;print join ' ',@orig"

A B C D
[download]

There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.

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Re^2: How can I get the four highest valued letters in an array? by supriyoch_2008 (Monk) on Jun 01, 2017 at 14:56 UTC
Hi Discipulus, Thank you for your suggestions. With regards,	[reply]