What you show is C++ or a closely related language. It is not Perl. Even if you had asked a coherent question with comprehensive context, PerlMonks is not the appropriate support forum for you. You could try posting an updated version of your question on StackOverflow. Take note of the rel=plies you received here before you post elsewhere however. Taking time to improve your question as suggested is likely to help a lot with getting useful programming help.

Update: Sorry, I didn't read your question closely enough the first time through and thought you were asking a question about the code itself. So, what everyone else has said: show us what you have tried and how it went wrong. If you have tried nothing we can't help you fix it.

Optimising for fewest key strokes only makes sense transmitting to Pluto or beyond

In reply to Re: Help to create a program by GrandFather
in thread Help to create a program by fair

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.