title: New int by user input
body: <p>I have a problem. I want to create an integer by user input. For example:</p>
  <pre><code>#include &lt;iostream&gt;
  #include &lt;string&gt;
   
  using namespace std;
  
  int main()
  {
      int i = 0;
      char newVar;
      string newVarName;
      cout &lt;&lt; &quot;New Variable? (y/n)&quot; &lt;&lt; endl;
      cin &gt;&gt; newVar;
      if (newVar == 'y') {
          /* newVarName declares new int with the name
          of the user input (newVarName = test --&gt; int test)*/
      } else {
          break;
      }
      return 0;
  }
  </code></pre>
  <p>How can I do this?</p>