#!/usr/bin/perl
$b="a b c d e f g h i j";
$a="1 3 45 65 7 89 67 9 8 2";
@seq=split(/ /,$b);
@arr=split(/ /,$a);
$beg=0;
$end=0;
for($i=0;$i<scalar(@arr);$i++){
    if ($arr[$i]<15){
        $beg++;
    }
    else{
        last;
    }
}
@arr_rev=reverse(@arr);
for($i=0;$i<scalar(@arr_rev);$i++){
    if ($arr_rev[$i]<15){
        $end++;
    }
    else{
        last;
    }
}
for ($i=0+$beg;$i<scalar(@arr)-$end;$i++){
        print "$seq[$i] ";
}
print "\n";
for ($i=0+$beg;$i<scalar(@arr)-$end;$i++){
        print "$arr[$i] ";
}

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this is a sample which i worked it... since there are more than one way to do in perl, i thought i wil ask you. Moreover, i sometimes feel that my codes dont look mature when compared to what you all write. want to learn the way how monks do it:)

In reply to Re^2: chopping the beginning and end of lines in 2 files by heidi
in thread chopping the beginning and end of lines in 2 files by heidi

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