A cube glass with a side length of 10 cm is filled with water. Jackie Chan submerges a magic potato into the water, and some water overflows. After taking out the potato, it is found that the water level has dropped by 4.5 cm. What is the volume of the potato in cubic centimeters?
一个棱长10厘米的正方体玻璃杯里装满水，成龙把一个魔法土豆没入水中，水溢出一些．取出土豆后发现水面下降了4.5厘米，这个土豆的体积是多少立方厘米．
<gadget id="calculator">10 * 10 * 4.5</gadget>
<output>450</output>

<result>450</result>