title: Ambiguity about ++ operator Associativity
body: <p>"C How to Program 6th edition - page 119" says that the associativity of ++ operator is "right to left". I wonder what does this mean, because ++ is a unary operator so in what case I may experience the associativity of a unary operator? Can you give me an example?</p>
  
  <p>On the other hand, some net resources give different associativity for ++ operator based on its state (being prefix or postfix). While the book gives "right to left" associativity for postfix and prefix together, so which one is correct?</p>
  
  <p>I will thanks full if you give me an example about ? associativity as well.</p>
  
  <p>Thanks and regards</p>