title: clojure find last element without using last function
body: <p>I'm learning clojure and have been using <a href="http://www.4clojure.com/problems" rel="noreferrer">4clojure.com</a> to get better. I just completed <a href="http://www.4clojure.com/problem/19" rel="noreferrer">#19</a> but it seems like maybe I haven't done it quite as the author's have anticipated - like I've perhaps missed the point somehow. </p>
  
  <p><img src="https://i.stack.imgur.com/l0aLb.png" alt="4 clojure problem 19"></p>
  
  <p>Given the constraint that <strong>you cannot use the last function</strong> does this seem like a reasonable solution?</p>
  
  <pre><code>#(.get %(- (count %) 1))
  </code></pre>