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Re: Please help me with the output

by quester (Vicar)
on Jan 14, 2012 at 06:39 UTC ( #947864=note: print w/ replies, xml ) Need Help??

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  1. or download this
    $ perl 947860.pl
    Global symbol "$letter" requires explicit package name at 947860.pl li
    +ne 5.
    ...
    
    BEGIN not safe after errors--compilation aborted at /usr/lib/perl5/5.1
    +0/Carp/Heavy.pm line 11.
    Compilation failed in require at /usr/lib/perl5/5.10/Carp.pm line 33.
    
  2. or download this
    use strict;
    use warnings;
    ...
    sub addtwo {
    $letter +=2;
    }
    
  3. or download this
    Argument "b" isn't numeric in addition (+) at 947860a.pl line 10 (#1)
        (W numeric) The indicated string was fed as an argument to an oper
    +ator
    ...
        will identify which operator was so unfortunate.
    
    4
    
  4. or download this
    use strict;
    use warnings;
    ...
        $letter++;
        $letter++;
    }
    
  5. or download this
    f
    

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