If a cube with side length 6 cm is cut into the largest cylinder, what is the volume of this cylinder in cubic centimeters?
把一个棱长为6厘米的正方体，削成一个最大的圆柱体，这个圆柱体的体积是多少立方厘米．
<gadget id="calculator">6 / 2</gadget>
<output>3</output>

<gadget id="calculator">3 ** 2</gadget>
<output>9</output>

<gadget id="calculator">3.14 * 9 * 6</gadget>
<output>169.56</output>

<result>169.56</result>