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Histogram Creation

by Galahad (Initiate)
on Jul 18, 2018 at 15:31 UTC ( #1218764=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    use strict;
    use warnings;
    ...
    }
    }
    main();
    
  2. or download this
     
    
    Subroutine main::Dump redefined at /System/Library/Perl/5.18/CGI.pm li
    +ne 308.
    ...
    Use of uninitialized value $filename in concatenation (.) or string at
    + /Users/Joshua/eclipse-workspace/PlottingPoints/Histogram line 40, <I
    +NPUT> line 1.
    No such file or directory at /Users/Joshua/eclipse-workspace/PlottingP
    +oints/Histogram line 40, <INPUT> line 1.
    

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