The students lined up in a square queue to perform group gymnastics. Fangfang stood in the third row, the eighth from left to right, and the ninth from right to left. How many people are there in this square queue?
同学们排成正方形队列表演团体操，芳芳站在第3行，从左往右是第8个，从右往左是第9个．这个正方形队列一共有多少人？
<gadget id="calculator">9 - 1</gadget>
<output>8</output>

<gadget id="calculator">8 + 8</gadget>
<output>16</output>

<gadget id="calculator">16 * 16</gadget>
<output>256</output>

<result>256</result>