Get the first letter (perldoc -f substr),
for each element (perldoc -f map),
then make a string from these characters (perldoc -f join). 

my $x = join'', map {substr $_, 0, 1} @p;

[download]

print "Just another Perl ${\(trickster and hacker)},"
The Sidhekin proves Sidhe did it!

In reply to Re: Storing first letter of each element of @p in $x by Sidhekin
in thread Storing first letter of each element of @p in $x by renz

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