Two small squares with side lengths of 10 cm are used to form a cuboid. What is the surface area of the cuboid?
用两个棱长是10cm的小正方形拼成一个长方体，长方体的表面积是多少．
<gadget id="calculator">10 * 10 * 10</gadget>
<output>1_000</output>

<result>1_000</result>