Xiaoqiang's position in the "classic recitation" square is represented by a number pair (7, 7) no matter which direction it is viewed from. Do you know how many people there are in this square?
小强在"经典诵读"方阵中的位置无论从哪个方向看用数对表示都是(7，7)，你知道这个方阵共有多少人吗？
<gadget id="calculator">6 + 6 + 1</gadget>
<output>13</output>

<gadget id="calculator">13 * 13</gadget>
<output>169</output>

<result>169</result>