>4</span> <span class="o">-&gt;</span> <span class="mi">10</span><span class="p">}</span></code> from remainder list <code class="language-c++ highlighter-rouge"><span class="p">{</span><span class="mi">4</span><span class="p">}</span></code> and a final call to <code class="language-c++ highlighter-rouge"><span class="n">splitRun</span></code> detaches the singleton run <code class="language-c++ highlighter-rouge"><span class="p">{</span><span class="mi">4</span><span class="p">}</span></code> from an empt