title: How can i count atoms Prolog?
body: <p>how can I solve this problem??</p>
  
  <p>Input:
      count_atoms(T,Count)</p>
  
  <p>Output
       count_atoms(a(b,c(d,e),f),Count).
       Count = 4 ;</p>
  
  <p>I really have no idea... Please can you help me??</p>