Is the default value of int 1?
<p>After learning from <a href="http://stackoverflow.com/q/11751561/981787">this question</a> that in C++ <a href="http://stackoverflow.com/a/11751575/981787">It is okay to put the name of the variable in parenthesis</a><br>
I tried this program:   </p>

<pre><code>#include &lt;iostream&gt;
int main()
{
    int (a)();
    std::cout &lt;&lt; "if this works then deafult value of int should be " &lt;&lt; a &lt;&lt; std::endl;
    return 0;
}
</code></pre>

<p>And got output of <a href="http://ideone.com/MTwDu" rel="nofollow">'if this works then deafult value of int should be 1'</a><br>
So, <strong>is this true?</strong>  </p>

<p>EDIT::<br>
After reading @james-mcnellis answer when i tried to assign a value to <code>a</code>, it gives an error as <a href="http://ideone.com/u62dh" rel="nofollow">assignment of function ‘int a()’</a>.  </p>

<p>so now it is clear that here <code>a</code> is a function not the variable.</p>
