@Q:
RETURN LAST( [<span class="hljs-number">1</span>,<span class="hljs-number">2</span>,<span class="hljs-number">3</span>,<span class="hljs-number">4</span>,<span class="hljs-number">5</span>] )

@R
[
  <span class="hljs-number">5</span>
]