;</span>
    <span class="identifier">overlap_counter</span> <span class="special">+=</span> <span class="identifier">make_pair</span><span class="special">(</span><span class="identifier">inter_val</span><span class="special">,</span> <span class="number">1</span><span class="special">);</span>
    <span class="identifier">print_overlaps</span><span class="special">(</span><span class="identifier">overlap_counter</span><span class="special">);</span>
    <span class="identifier">cout</span> <span class="sp