#!/usr/bin/perl
use strict;
use warnings;

for(my $i=351; $i<400; $i++){
my $filename = '/home/nikol123/indri-5.6/runquery/trec7_4collections.txt';
open(my $file, '<', $filename) or die "open: $!";

while ( <$file> )
{
my @lines = split(/\n/, $filename);
foreach my $line (@lines) { 
 if ($line = '<query> <type>indri</type> <number>$i</number> <text>"_"</text> </query>')
{ 
my $param = "<parameters>
<index>/home/nikol123/indri-5.6/4collections</index>
print $line;
<fbDocs>10</fbDocs>
</parameters>";
print $param;
}}}}

##</code><code>##

<parameters>
<index>/home/nikol123/indri-5.6/4collections</index>
print <query> <type>indri</type> <number>$i</number> <text>"_"</text> </query>;
<fbDocs>10</fbDocs>
</parameters>

##</code><code>##

<parameters>
<index>/home/nikol123/indri-5.6/4collections</index>
<query> <type>indri</type> <number>351</number> <text>Falkland petroleum exploration</text> </query>;
<fbDocs>10</fbDocs>
</parameters>