title: Difference between != and =! with an example(in C++)
body: <p>What is the difference between the <code>!=</code> and <code>=!</code> operations in c++?</p>
  
  <p>I tried googling for answer but it seems search engines don't take in some texts like <code>!=</code> or <code>=!</code></p>
  
  <p>Also I know what would be the logic of the difference but I can't think of a practical example for it. i mean let's say i have 2 parameters A and B on what condition A=!B would be true but A!=B would be false</p>
  
  <pre><code>if(A!=B) return true;
  if(A=!B) return false;
  </code></pre>
  
  <p>I really couldn't find the answer from any search engine and it doesn't seems to be mentioned in any documentation.</p>