The autoincrement operator : Arithmetic Operators « Language Basics « Perl






The autoincrement operator

   

#!/usr/bin/perl

use warnings;
$a = "A9"; print ++$a, "\n";
$a = "bc"; print ++$a, "\n";
$a = "Zc"; print ++$a, "\n";
$a = "z9"; print ++$a, "\n";
$a = "9z"; print ++$a, "\n";

   
    
    
  








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