title: Difference between %lli and %lld in printf and scanf?
body: <p>My friend and I were arguing about <code>%lli</code> and <code>%lld</code>. I generally use <code>%lli</code>, and every time he argues to use <code>%lld</code> in <code>printf</code> and <code>scanf</code>. He claims <code>%lli</code> and <code>%lld</code> are different. </p>
  
  <p>Is there any difference between the <code>%lli</code> and <code>%lld</code> format specifiers in GNU GCC compilers, or are they the same?</p>