input containing leading zeroes
<p>In c++ will their be any error if we input an integer containing leading zereos.</p>

<p>for eg:  </p>

<pre><code> int a;
 cin&gt;&gt;a;
</code></pre>

<p>we give an input 00 or 01.</p>

<p>or inputing with the help of string for this is a better idea.</p>
