title: OS: How many process are created by the program?
body: <pre><code>#include&lt;stdio.h&gt;
  #include&lt;unistd.h&gt;
  
  int main()
  {
      int i;
      for(i=0;i&lt;4;i++)
          fork();
      return 0;
  }
  </code></pre>
  
  <p>my question:Include the initial parent process, how many processes created by the program?</p>
  
  <p>I think this answer is 1+4=5  , 1 parent process and 4 child process ,am i right?</p>
  
  <p>thanks</p>