String comparison operator : Comparison Operators « Language Basics « Perl






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  2. Language Basics
  3. Comparison Operators

String comparison operator

   

print "Please enter letters from k to m\n";
while (<>) {
    chop;
    if ($_ lt 'k' or $_ gt 'm') {
        print "Please enter letters from k to m\n";
    } else {
        print "Thank you - let's have another!\n";
    }
}








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