A container with a length of 20 decimeters, a width of 16 decimeters, and a height of 8 decimeters contains 2200 liters of water. If a cube of iron with a side length of 8 decimeters is put in, how many liters of water will the container overflow?
一个长20分米，宽16分米，高8分米的容器内装有2200升的水，如果投入一块棱长为8分米的正方体铁块，容器里的水会溢出多少升？
<gadget id="calculator">8 * 8 * 8</gadget>
<output>512</output>

<gadget id="calculator">20 * 16 * 8</gadget>
<output>2_560</output>

<gadget id="calculator">512 - 2_560</gadget>
<output>-2_048</output>

<gadget id="calculator">2_200 + (-2_048)</gadget>
<output>152</output>

<result>152</result>