title: :( rejects "" minutes timed out while waiting for input to be rejected" shows when checking my proggram
body: <p>The program shows the correct infor when I compile it or run it.
  The problem is when I check the program. It shows ":( rejects "" minutes 
  timed out while waiting for input to be rejected" when checking my 
  proggram. I tried using <code>GetInt</code> and <code>get_int</code>as well. Can you help me, 
  please?       </p>
  
  <pre><code>int main(void)
  {
      int Minutes,Bottles;
  
      printf("Minutes: ");
      scanf("%d", &amp;Minutes);
      Bottles = Minutes * 12;
      printf("Bottles: %d\n", Bottles);
  
  }
  </code></pre>