Pastable version of PPM Generator

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            <pre class="sunburst"><span style="color:#8996A8;">#<span style="color:#AFC4DB;">include</span> <span style="color:#65B042;"><span style="color:#65B042;">&lt;</span>stdio.h<span style="color:#65B042;">&gt;</span></span></span>
<span style="color:#8996A8;">#<span style="color:#AFC4DB;">include</span> <span style="color:#65B042;"><span style="color:#65B042;">&lt;</span>sys/types.h<span style="color:#65B042;">&gt;</span></span></span>

<span style="color:#99CF50;">int</span> <span style="color:#89BDFF;">ma<span style="color:#89BDFF;">in</span></span>()  
{
  <span style="color:#99CF50;">const</span> <span style="color:#99CF50;">int</span> width=<span style="color:#3387CC;">800</span>, height=<span style="color:#3387CC;">600</span>;
  FILE *fp=<span style="color:#3387CC;">NULL</span>;
  <span style="color:#99CF50;">int</span> i,j;
  <span style="color:#9B859D;">u_char</span> col[<span style="color:#3387CC;">3</span>];

<span style="color:#AEAEAE;font-style:italic;"><span style="color:#AEAEAE;font-style:italic;">//</span> open binary file</span>
  fp = <span style="color:#DAD085;">fopen</span>(<span style="color:#65B042;"><span style="color:#65B042;">&quot;</span>output.ppm<span style="color:#65B042;">&quot;</span></span>,<span style="color:#65B042;"><span style="color:#65B042;">&quot;</span>wb<span style="color:#65B042;">&quot;</span></span>);

<span style="color:#AEAEAE;font-style:italic;"><span style="color:#AEAEAE;font-style:italic;">//</span> print header</span>
  <span style="color:#DAD085;">fprintf</span> (fp,<span style="color:#65B042;"><span style="color:#65B042;">&quot;</span>P6<span style="color:#DDF2A4;">\n</span><span style="color:#DDF2A4;">%d</span> <span style="color:#DDF2A4;">%d</span><span style="color:#DDF2A4;">\n</span>255<span style="color:#DDF2A4;">\n</span><span style="color:#65B042;">&quot;</span></span>,width,height);
 
  <span style="color:#AEAEAE;font-style:italic;"><span style="color:#AEAEAE;font-style:italic;">//</span> create image values</span>
  <span style="color:#E28964;">for</span> (i=<span style="color:#3387CC;">0</span>; i&lt;width; i++)
    <span style="color:#E28964;">for</span> (j=<span style="color:#3387CC;">0</span>; j&lt;width; j++)  {
      col[<span style="color:#3387CC;">0</span>] = (<span style="color:#9B859D;">u_char</span>) i-j;
      col[<span style="color:#3387CC;">1</span>] = (<span style="color:#9B859D;">u_char</span>) j-i;
      col[<span style="color:#3387CC;">2</span>] = (<span style="color:#9B859D;">u_char</span>) i+j;
      <span style="color:#DAD085;">fwrite</span> (col,<span style="color:#3387CC;">3</span>,<span style="color:#3387CC;">1</span>,fp);
    }
 
  <span style="color:#AEAEAE;font-style:italic;"><span style="color:#AEAEAE;font-style:italic;">//</span> close file</span>
  <span style="color:#DAD085;">fclose</span>(fp);

<span style="color:#E28964;">return</span> <span style="color:#3387CC;">0</span>;
}
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