title: Converting integer to binary string using itoa in C/C++
body: <p>Can I use <code>itoa()</code> for converting long long int to a binary string?</p>
  <p>I have seen various examples for conversion of int to binary using <code>itoa</code>.  Is there a risk of overflow or perhaps loss of precision, if I use long long int?</p>
  <h1>Edit</h1>
  <p>Thanks all of you for replying. I achieved what I was trying to do. <code>itoa()</code> was not useful enough, as it does not support long long int. Moreover I can't use <code>itoa()</code> in gcc as it is not a standard library function.</p>