title: What is the ascii value of EOF in c.?
body: <p>Any one knows what is the ASCII value of i.</p>
  
  <p>I try <code>printf("%d",EOF);</code></p>
  
  <p>but its print <code>-1</code></p>
  
  <p>and also try <code>printf("%c",EOF);</code></p>
  
  <p>but its print blank screen.</p>
  
  <p>so anyone know which key for <code>EOF</code>.</p>