Re^2: count the maximum no.of occurence

use warnings;
use strict;

my $str1 = q/It is a guide to action which ensures that the military a
+lways obey the commands of the party./;
my $str2 = q/It is a guide to action that ensures that the military wi
+ll forever heed Party commands is a guide./;

my $n = 0;
while ( $str1 =~ /(?=(\S+\s+\S+\s+\S+))/g ) {
    my $t1 = $1;
    while ( $str2 =~ /($t1)/g ) {
        print $1;
        $n++;
        }
    }

print "No of matching is : $n";
[download]

but output of the above code comes like this:

It is at is ais a guideis a guides a guides a guidea guide toguide to actionuide to actionide to actionde to actione to actionensures that thensures that thesures that theures that theres that thees that thes that thethat the militaryhat the militaryat the militaryt the military

Not the expected output.. What i expected is:

It is a
is a guide
is a guide
a guide to
guide to action
ensures that the
that the military
[download]

And the maximum reference count of each word i want.. i.e in this case. "is a guide" is matched two times so its count is 2. Any suggestions.

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Re^3: count the maximum no.of occurence by jwkrahn (Abbot) on Jun 30, 2011 at 07:08 UTC
Sorry, you need to add newlines, like so: `use warnings; use strict; my $str1 = q/It is a guide to action which ensures that the military a +lways obey the commands of the party./; my $str2 = q/It is a guide to action that ensures that the military wi +ll forever heed Party commands is a guide./; my $n = 0; while ( $str1 =~ /(?=(\S+\s+\S+\s+\S+))/g ) { my $t1 = $1; while ( $str2 =~ /($t1)/g ) { print "$1\n"; $n++; } } print "No of matching is : $n\n";` [download]	[reply] [d/l]
Re^4: count the maximum no.of occurence by sarvan (Sexton) on Jun 30, 2011 at 07:17 UTC
Hi jwkrahn, Again the output is something like this.. `It is a t is a is a guide is a guide s a guide s a guide a guide to guide to action uide to action ide to action de to action e to action ensures that the nsures that the sures that the ures that the res that the es that the s that the that the military hat the military at the military t the military` [download]	[reply] [d/l]
Re^5: count the maximum no.of occurence by Anonymous Monk on Jun 30, 2011 at 07:34 UTC
Hi jwkrahn, Again the output is something like this.. No it isn't. The code from jwkrahn produces the output you wanted. If it does not do that for you, then you are not executing that code.	[reply]
Re^6: count the maximum no.of occurence by sarvan (Sexton) on Jun 30, 2011 at 10:52 UTC
Re^6: count the maximum no.of occurence by sarvan (Sexton) on Jun 30, 2011 at 09:24 UTC
Re^7: count the maximum no.of occurence by Anonymous Monk on Jun 30, 2011 at 09:55 UTC
Some notes below your chosen depth have not been shown here
Re^6: count the maximum no.of occurence by sarvan (Sexton) on Jun 30, 2011 at 07:44 UTC
Re^7: count the maximum no.of occurence by Anonymous Monk on Jun 30, 2011 at 08:10 UTC