A piece of iron sheet is 62.8 cm long and 31.4 cm wide. Use this iron sheet to roll the side of a cylindrical bucket without a lid, and make a bucket with another bottom surface. What is the maximum volume of the bucket in cubic centimeters? (π takes 3.14)
一张铁皮长62.8厘米，宽31.4厘米，用这张铁皮卷成一个无盖圆柱形水桶的侧面，另配一个底面制成水桶，则这个水桶的最大容积是多少立方厘米．(π取3.14)
<gadget id="calculator">62.8 / 3.14 / 2</gadget>
<output>10</output>

<gadget id="calculator">10 ** 2</gadget>
<output>100</output>

<gadget id="calculator">3.14 * 100 * 31.4</gadget>
<output>9_859.6</output>

<result>9_859.6</result>