Code and Output for output:

Code:

    <!DOCTYPE html>
    <html>
    <head>
      <title>HTML Example</title>
    </head>
    <body>
      <h1>The output element</h1>
      <form oninput="x.value=parseInt(a.value)+parseInt(b.value)">
      <input type="range" id="a" value="50"≫
      +<input type="number" id="b" value="25">
      =<output name="x" for="a b"></output>
      <p><strong>Note:</strong> The output element is not supported in Edge 12 (or earlier).</p>
      </form>
    </body>
    </html>
  

Output:

The output element