title: Does For-Loop counter stay?
body: <p>Simple Question. Imagine this in ANSI-C:</p>
  
  <pre><code>int i;
  
  for(i=0 ; i&lt;5 ; i++){
     //Something...
  }
  
  printf("i is %d\n", i);
  </code></pre>
  
  <p>Will this output "i is 5" ?</p>
  
  <p>Is <code>i</code> preserved or is the value of <code>i</code> undefined after the loop?</p>