class="hljs-keyword">echo</span> example.len

<span class="hljs-comment"># as usual when converting to nimib I fuck up the example...</span>
nbText: <span class="hljs-string">&quot;and I can pack the solution in a single proc:&quot;</span> 
nbCode:
  <span class="hljs-keyword">proc</span> solve(s: <span class="hljs-built_in">seq</span>[<span class="hljs-built_in">int</span>], l: <span class="hljs-built_in">int</span>): (<span class="hljs-built_in">int</span>, <span class="hljs-built_in">int</span>) =
    <s