title: What are the differences between g++ version 4.0.0.8 and 4.3.2?
body: <p>What's the difference between g++ 4.0.0.8 and g++ 4.3.2? These two are the most common C++ compilers that I have seen used in various programming competitions.</p>
  
  <p>I tried to google it, but found nothing.</p>