You'll have to Benchmark it yourself to see if it's any faster, but maybe: 

c:\@Work\Perl\monks>perl -wMstrict -le
"$_ = 'iiiiiiiiMMMMMMMMMMMooooooooooooMMMMMMMMMMiiiiiMMMMMMMMoooo';
 my $count =()= $_ =~ m{ M+ }xmsg;
 print $count;
"
3

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In reply to Re: Can you write a faster code to perform this task? by AnomalousMonk
in thread Can you write a faster code to perform this task? by Anonymous Monk

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