58. get DOM tree height
medium - accepted / - tried
Height of a tree is the maximum depth from root node. Empty root node have a height of 0.
If given DOM tree, can you create a function to get the height of it?
For the DOM tree below, we have a height of 4.
<div> <div> <p> <button>Hello</button> </p> </div> <p> <span>World!</span> </p> </div>
Can you solve this both recursively and iteratively?