Calculation on string : String « String « Perl

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Perl » String » String

Calculation on string

     



#!C:\Perl\Bin\



$thing = 5;

print "$thing \n";



$thing = $thing * 2;

print "$thing \n";



$thing = "Sauron,";

print "$thing \n";



print $thing . " The Lord of the Rings " . "\n";

$thing = $thing * 2;

print "$thing\n";



$_ = "asdf! \n";

print;

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