title: C program getting compiled but not showing output
body: <p>I am not sure why my program is not showing "Hello World". I am trying by executing only <code>printf()</code>. Is there anything I am missing here?</p>
  
  <p>Below is my complete program</p>
  
  <pre><code>#include &lt;stdio.h&gt;
  int main()
  {
      printf("Hello World");
      return 0;
  }
  </code></pre>