As early as the Xia Dynasty, the Chinese had already mastered the technology of storing ice cubes! What is the volume of a cubic ice cube with sides 30 cm long?
早在夏朝，中国人就已经掌握了存储冰块的技术！一块棱长30cm的正方体冰块，它的体积是多少立方厘米？
<gadget id="calculator">30 * 30 * 30</gadget>
<output>27_000</output>

<result>27_000</result>