title: Can't add system("exit"); in C
body: <p>I would like to exit my program with</p>
  
  <pre><code>system("exit");
  </code></pre>
  
  <p>in C.
  I compiled my code with gcc and run it via terminal. But somehow the program didn't execute the call to the system to exit. Why is that happened? Because if I did <code>system("clear")</code> it work smoothly</p>