A cylindrical bucket filled with water has a circumference of 6.28 decimeters. When a cuboid is completely submerged in water, the water surface rises by 1 decimeter. The length of the cuboid is 3.14 decimeters and its width is 1. decimeters, how many decimeters is the height?
一个装有水的圆柱形水桶，内底面周长为6.28分米，当把一个长方体物体全部浸没在水中时，水面上升了1分米，量得这个长方体的长为3.14分米，宽为1分米，则高是多少分米？
<gadget id="calculator">6.28 / 3.14 / 2</gadget>
<output>1</output>

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

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

<gadget id="calculator">1 / 3.14</gadget>
<output>0.318471</output>

<gadget id="calculator">3.14 * 1 * 0.318471</gadget>
<output>0.999999</output>

<result>0.999999</result>