Select Code to Download

#!/usr/bin/perl
use 5.014;       # functional equiv to use strict; use warnings; for t
+his demo
# 985557
...
    say "\@arr | @arr |, \$index: |$index|, \$_: |@_|";
}
say "\@arr | @arr |, \$index: |$index|, \$_: |@_|";