ile
                </p>
              </th>
</tr></thead>
<tbody>
<tr>
<td>
                <p>
                  <code class="computeroutput"><span class="special">-</span></code>, <code class="computeroutput"><span class="special">+</span></code>,
                  <code class="computeroutput"><span class="special">++</span></code>, <code class="computeroutput"><span class="special">--</span></code>, <code class="computeroutput"><span class="special">+=</span></code>,
                  <code class="compu