title: Is a sorted array a min-heap? What's the minimum value of a max-heap?
body: <p>I have studied min-heaps and max-heaps, and I have a couple of questions:</p>
  
  <ol>
  <li>Is a sorted array a min-heap?</li>
  <li>What is the minimum value of a max-heap?</li>
  </ol>