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#!/usr/bin/perl use strict; use warnings; use Set::Scalar; # use Data::Dumper; my @str1= qw(Poet Blake had a milky white cat He used to call it Pussy +); my @str2 = qw(Poet Blake had a white cat and used to call it Pussy); my $s1= Set::Scalar->new(@str1); my $s2 = Set::Scalar->new(@str2); my $result = $s1*$s2; print $result; __END__ (Blake Poet Pussy a call cat had it to used white)

See Set::Scalar

Perhaps this helps. Best regards, Karl

Update: You wrote you are a teacher. So i think you can do the math by yourself ;-)

Regards, Karl, Earl of GuttenPlag.

P.S.: And diff might be a weapon too...

«The Crux of the Biscuit is the Apostrophe»


In reply to Re: Is it possible to find the matching words and the percentage of matching words between two texts? by karlgoethebier
in thread Is it possible to find the matching words and the percentage of matching words between two texts? by supriyoch_2008

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