#!/usr/bin/perl
#22/06/2011

#use strict;
use warnings;
use File::Slurp;
use Data::Dumper;
my @data;
my @col;
my $dataset;
my @fields;
#my %out;
my $Hashref;
my $fileCount;
my @out; 
my @results;

open INFILE, "<Primer-Rev1" or die $!;
open my $outfh, '>', "outputfile.txt" or die $!;

	for my $nr (1..2) {
	 for my $line (read_file('Primer-For'.$nr)) {
	  my @col = split(/\t/,$line);


	  push @{$data[$nr - 1]->{shift(@col)}},\@col;
	 }
	}


while (<INFILE>){

		@col = split(/\t+/, $_);
		chomp (@col);
	 	my ($header, $length, $tm, $sequence) = @col[0..3];

		# expecting file3 line in @col

		my @results = ( $col[1], $col[2] );

#print Dumper (\@results)
}

for my $dataset (@data) {
    my @out = push @{
    $data[ $fileCount ]->{
        shift @col
    }
},  \@col;



#print Dumper (\@data);
}

    @out = 
        sort {
            my $diff_a = $col[2] - $a->[1];
            $diff_a *= -1 if $diff_a < 0;
            my $diff_b = $col[2] - $b->[1];
            $diff_b *= -1 if $diff_b < 0;
            $diff_a <=> $diff_b;
          }   @out;

print Dumper (\@out);

    push @results, $out[0]->[2];

#print Dumper (\@results);
#}