Another way:
...
my @seq;
# read past the header
while(<IN>){
last if /^Sequences producing/;
}
# assuming remaining data is fixed
while(<IN>){
chomp;
next if /^\s*$/;
# capture the score
/^.{67}\s*(\d+)/;
# push anonymous array - [score,line]
push @seq, [$1,$_];
}
close IN;
print join $/,
( map { $_->[1] } # print original line
sort { $b->[0] <=> $a->[0] } # sorted by score
@seq
)[0..9]; # top ten
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Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
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<small> <strike> <strong>
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Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
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Want more info? How to link
or How to display code and escape characters
are good places to start.
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