For a cube pool with sides 1 meter long, the water level is 2 decimeters below the mouth of the pool, what is the capacity of the pool in liters?
一个棱长1米的正方体水池，蓄水的水面低于池口2分米，水池容量多少升．
<gadget id="calculator">1 * 10</gadget>
<output>10</output>

<gadget id="calculator">10 - 2</gadget>
<output>8</output>

<gadget id="calculator">1 * 10 * 1 * 10 * 8</gadget>
<output>800</output>

<result>800</result>