title: Incrementing big numbers (nearly 100.000 digits) in C++
body: <p>How to store a huge number of nearly 100000 digits in C++?..</p>
  
  <p>I have tried using <code>long long int</code> and <code>long double int</code>..Nothing worked for me..</p>
  
  <p>Is there any other way to store such a huge number?</p>
  
  <p>I wish to find the smallest palindrome larger than the given huge number.</p>