title: How can I print a blank char using printf?
body: <p>I'm currently using the following code to print the elapsed time (in seconds) on the screen:</p>
  
  <pre><code>for(int i = 1;  i &lt; 20;  i++)
  {
      char cheese[0];
  
      if(i &lt; 10)
      {
          cheese[0] = '0';
      }
      else    cheese[0] = '\0';
  
      system("CLS");
      printf("%c%i", cheese[0], i);
  
      Sleep(1000);
  }
  </code></pre>
  
  <p><br />
  I would like to output the time as:</p>
  
  <pre><code>..
  08
  09
  10
  ..
  </code></pre>
  
  <p><br />
  How can I do that?</p>