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#!/usr/bin/perl
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use warnings;
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use strict;
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my @words = split ('\s+', <>);
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my $count = scalar (@words);
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print "There ";
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if ($count == 1) {
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print "is";
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} else {
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print "are";
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}
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print " $count word";
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unless ($count == 1) {
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print "s";
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}
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print " in the text \n"; |