conical pile of wheat has a base circumference of 12.56 meters and a height of 3 meters. Put these wheats into a cylindrical grain storage with a bottom area of 12.56 square meters. It is just full. What is the height of the grain storage in meters?
一个圆锥形小麦对堆，底面周长是12.56米，高3米，把这些小麦装入一个底面积是12.56平方米的圆柱形粮囤，正好装满，粮囤的高是多少米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">2 ** 12.56</gadget>
<output>6_038.606714</output>

<gadget id="calculator">12.56 / 3.14 / 6_038.606714 / 3.14 / 2</gadget>
<output>0.000105</output>

<gadget id="calculator">(1/3) * 3.14 * 0.000105 * 3</gadget>
<output>0.00033</output>

<gadget id="calculator">0.00033 / 0.00033</gadget>
<output>1</output>

<result>1</result>