Can we delete name of a variable in C++?
<p>I want to know if it is possible that for example I defined <code>int temp</code> then later, I define <code>temp</code> as a <code>float</code>.</p>

<p>I mean I want to use the name "temp" more than once in a <code>.cpp</code> file. Is this possible? If it's possible, how?</p>

<p>edit: I meant in the same scope.</p>
