Thanks for the response however as I mentioned I am new to this so where would I add the code you gave in the following script: 
#!/usr/bin/perl
use strict;
use warnings;

my @first = qw(Can unlock secret);
my @second = qw(you the code?);

my @mixed = interleave_words( scalar(@first), @first, @second );
print "Result: @mixed\n";


sub interleave_words
{
my $count = shift;
  my @results = splice @_, $count;       
  foreach my $index ( 0 .. $count-1 )
  {
   splice @results, 2*$index, 0, shift; 
  }
return @results;
}

[download]
Again many thanks

In reply to Re^6: Using Splice with Two Arrays within a loop by gponcho
in thread Using Splice with Two Arrays within a loop by Anonymous Monk

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