I have made one program but its not working can you help in this regard the problems are 1.Its not printing the result after and before 2. iam not able to save it to a file

#!/usr/bin/perl -l
print "Enter the file name ";
$filename=<STDIN>;
chomp $filename;
unless(open(FILENAME,$filename))
{
print "Cannot open file \"$filename \"\n\n";
exit;
}
@sequence =<FILENAME>;

$seq =join(' ',@sequence);
$seq=~s/\s//g;
for($i=0;$i<2;$i++){
print "subsequence to search";
my $find = <STDIN>;

my ($before, $after) = $seq =~ /(..)$find(..)/;
print "before: $before";    
print "after:  $after"; 
open (MYFILE, '>>write.txt');
print MYFILE "$before\n";
print MYFILE "$after\n";
close (MYFILE);
}

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In reply to Re^2: PERL STRING QUESTION by vikuuu
in thread PERL STRING QUESTION by vikuuu

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