If a cube with an edge length of 2 decimeters is cut into the largest cylinder, what is the volume of the cylinder in cubic decimeters
把一个棱长是2分米的正方体削成最大的圆柱体，则圆柱体的体积是多少立方分米
<gadget id="calculator">2 / 2</gadget>
<output>1</output>

<gadget id="calculator">1 ** 2</gadget>
<output>1</output>

<gadget id="calculator">3.14 * 1 * 2</gadget>
<output>6.28</output>

<result>6.28</result>