title: unfinished code, error is "Cannot Implicitly convert 'string' to int' on line 46
body: <p>using System;
  using System.Collections.Generic;</p>
  <pre><code>public static void Main(string[] args)
  {
     //Main program
     int two = 0;
     int one = 0;
                  
     string[] stop = new string[16];
     stop[0] = &quot;Brixton&quot;;
     stop[1]= &quot;Stockwell&quot;;
     stop[2] = &quot;Pimlico&quot;;
     stop[3] = &quot;Vauxhall&quot;;
     stop[4] = &quot;Victoria&quot;;
     stop[5]= &quot;Green Park&quot;;
     stop[6] = &quot;Oxford Circus&quot;;
     stop[7] = &quot;Warren Street&quot;;
     stop[8] = &quot;Euston&quot;;
     stop[9] = &quot;King's Cross&quot;;
     stop[10] = &quot;Highbury &amp; IslingtoN&quot;;
     stop[11]= &quot;Finsbury Park&quot;;
     stop[12]= &quot;Seven Sisters&quot;;
     stop[13] = &quot;Tottenham Hale&quot;;
     stop[14] = &quot;Blackhorse Road&quot;;
     stop[15] = &quot;Walthamstow Central&quot;;
      
     Console.WriteLine(&quot;What is your first stop?&quot;);
     string st1 = Console.ReadLine();
     Console.WriteLine(&quot;What is your second stop?&quot;);
     string st2 = Console.ReadLine();
              
     if (st1 == &quot;Brixton&quot; &amp;&amp; st2 == &quot;Stockwell&quot;)
     {
          Console.WriteLine(Array.IndexOf(stop, &quot;Brixton&quot;));
          // (Line 46)    one = Console.ReadLine();                             
     }
  }
  </code></pre>