s="computeroutput"><span class="identifier">O</span><span class="special">(</span><span class="identifier">N</span> <span class="identifier">log</span><span class="special">(</span><span class="identifier">N</span><span class="special">)^</span><span class="number">2</span><span class="special">)</span></code>
            comparisons, where <code class="computeroutput"><span class="identifier">N</span></code>
            is <code class="computeroutput"><span class="identifier">distance</span><span class="sp