title: Are there any example of Mutual recursion?
body: <p>Are there any examples for a recursive function that calls an other function which calls the first one too ?</p>
  <p>Example :</p>
  <pre><code>function1()
  {    
      //do something 
      function2();
      //do something
  }
  
  function2()
  {
      //do something 
      function1();
      //do something
  }
  </code></pre>