n><span class="special">(</span><span class="identifier">overlaps_count</span> <span class="special">==</span> <span class="number">1</span><span class="special">)</span>
            <span class="identifier">cout</span> <span class="special">&lt;&lt;</span> <span class="string">"in interval "</span> <span class="special">&lt;&lt;</span> <span class="identifier">itv</span> <span class="special">&lt;&lt;</span> <span class="string">" intervals do not overlap"</span> <span class="special">&lt;&lt;</span> <span